83_FR_16335 83 FR 16262 - Congestion Mitigation and Air Quality Improvement (CMAQ) Program

83 FR 16262 - Congestion Mitigation and Air Quality Improvement (CMAQ) Program

DEPARTMENT OF TRANSPORTATION
Federal Highway Administration

Federal Register Volume 83, Issue 73 (April 16, 2018)

Page Range16262-16265
FR Document2018-07906

The FHWA withdraws its August 4, 2014, Notice of Proposed Rulemaking (NPRM), which proposed to establish a weighting factor of 5.0, to be used in determining the weighted population of fine particulate (PM<INF>2.5</INF>) nonattainment areas. The Moving Ahead for Progress in the 21st Century Act (MAP-21) language for the CMAQ Program funds that must be obligated for PM<INF>2.5</INF> projects in PM<INF>2.5</INF> nonattainment and maintenance areas (referred to in this document as a ``set-aside'') instructs that the set-aside be calculated based on ``weighted population'' in PM<INF>2.5</INF> nonattainment areas. Because the statute did not specify the values to be applied to determine the weighted population, FHWA had previously initiated a rulemaking to establish the weighting factor. After reviewing the record in this matter, FHWA withdraws the NPRM.

Federal Register, Volume 83 Issue 73 (Monday, April 16, 2018)
[Federal Register Volume 83, Number 73 (Monday, April 16, 2018)]
[Proposed Rules]
[Pages 16262-16265]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2018-07906]


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DEPARTMENT OF TRANSPORTATION

Federal Highway Administration

23 CFR Part 790

[Docket No. FHWA-2013-0018]
RIN 2125-AF63


Congestion Mitigation and Air Quality Improvement (CMAQ) Program

AGENCY: Federal Highway Administration (FHWA), U.S. Department of 
Transportation (DOT).

ACTION: Proposed rule; withdrawal.

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SUMMARY: The FHWA withdraws its August 4, 2014, Notice of Proposed 
Rulemaking (NPRM), which proposed to establish a weighting factor of 
5.0, to be used in determining the weighted population of fine 
particulate (PM2.5) nonattainment areas.
    The Moving Ahead for Progress in the 21st Century Act (MAP-21) 
language for the CMAQ Program funds that must be obligated for 
PM2.5 projects in PM2.5 nonattainment and 
maintenance areas (referred to in this document as a ``set-aside'') 
instructs that the set-aside be calculated based on ``weighted 
population'' in PM2.5 nonattainment areas. Because the 
statute did not specify the values to be applied to determine the 
weighted population, FHWA had previously initiated a rulemaking to 
establish the weighting factor. After reviewing the record in this 
matter, FHWA withdraws the NPRM.

DATES: The NPRM ``Congestion Mitigation and Air Quality Improvement 
(CMAQ) Program,'' RIN 2125-2013-0018, published August 4, 2014 (79 FR 
45146), is withdrawn as of April 16, 2018.

FOR FURTHER INFORMATION CONTACT: Ms. Cecilia Ho, Office of Natural 
Environment, 202-366-9862, or Ms. Diane Mobley, Office of the Chief 
Counsel, 202-366-1366, Federal Highway Administration, 1200 New Jersey 
Ave. SE, Washington, DC 20590. Office hours are from 8 a.m. to 4:30 
p.m., e.t., Monday through Friday, except Federal holidays.

SUPPLEMENTARY INFORMATION: 

Electronic Access and Filing

    This document, the 2014 NPRM, and all comments received may be 
viewed online through the Federal eRulemaking portal at http://www.regulations.gov. The website is available 24 hours each day, 365 
days each year. An electronic copy of this document may also be 
downloaded by accessing the Office of the Federal Register's home page 
at https://www.federalregister.gov.

Background

    The Intermodal Surface Transportation Efficiency Act of 1991 (Pub. 
L. 102-240, 105 Stat. 1914) established the CMAQ Program. The program 
provides funding to State and local governments for transportation 
projects and programs to help meet the requirements of the Clean Air 
Act (CAA) (42 U.S.C. 7401 et seq.). Funding is available to reduce 
congestion and improve air quality for areas that do not meet the 
National Ambient Air Quality Standards (NAAQS) for ozone, carbon 
monoxide (CO), or particulate matter (i.e., nonattainment areas), and 
for areas that were out of compliance but have

[[Page 16263]]

now met the standards (i.e., maintenance areas). The program was 
reauthorized under the Transportation Equity Act for the 21st Century 
(Pub. L. 105-178, 112 Stat. 107) in 1998, under the Safe, Accountable, 
Flexible, Efficient Transportation Equity Act: A Legacy for Users 
(SAFETEA-LU) (Pub. L. 109-59, 119 Stat. 1144) in 2005, under MAP-21 
(Pub. L. 112-141, 126 Stat. 405) in 2012, and most recently under the 
Fixing America's Surface Transportation (FAST) Act (Pub. L. 114-94, 129 
Stat. 1312) in 2015.
    Section 1113(b)(6) of MAP-21 amended 23 U.S.C. 149 by adding 
subsection (k)(1) requiring priority use of CMAQ funds in areas that 
are designated nonattainment or maintenance for the PM2.5 
NAAQS.\1\ Specifically, 23 U.S.C. 149(k)(1) states:
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    \1\ The EPA has set both an annual and a 24-hour NAAQS for 
PM2.5 (40 CFR 50.7).

    For any State that has a nonattainment or maintenance area for 
fine particulate matter, an amount equal to 25 percent of the funds 
apportioned to each State under section 104(b)(4) for a 
nonattainment or maintenance area that are based all or in part on 
the weighted population of such area in fine particulate matter 
nonattainment shall be obligated to projects that reduce such fine 
particulate matter emissions in such area, including diesel 
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retrofits.

    Although the statute requires that the PM2.5 set-aside 
must be calculated based on ``weighted population,'' it was not 
specific regarding what that weighting factor should be. Because the 
language did not specify values to be applied to determine the weighted 
population, FHWA must make that determination as the Agency 
implementing the CMAQ Program.
    Since October 1, 2012, a State's CMAQ apportionment has been 
determined by multiplying a State's total amount for all apportioned 
programs under MAP-21 by the share of the State's total Fiscal Year 
(FY) 2009 apportionments for the CMAQ Program apportionment relative to 
the State's total apportionments under all programs for FY 2009, based 
on the statutory formula at the time.\2\
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    \2\ 23 U.S.C. 104(b)(4).
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    For the PM2.5 set-aside calculation, FHWA follows the 
prior statutory approach to weighted population formulas. To determine 
the 25 percent that States must set-aside for PM2.5 
nonattainment and maintenance areas, FHWA must determine weighted 
populations for ozone, CO, and PM2.5 nonattainment and 
maintenance areas. The weighted population numbers provide a means to 
reflect the severity of the air quality problems among the populations 
of the areas in nonattainment and maintenance for ozone, CO, and 
PM2.5. The FHWA is using the weighting factors in the most 
recent statutory apportionment formula from SAFETEA-LU for ozone and 
CO. However, since MAP-21 and prior legislation did not include a 
PM2.5 weighting factor in CMAQ apportionment formulas, FHWA 
continues to use the weighted population formula, which was used in 
prior statutes, to determine the PM2.5 set-aside under MAP-
21.
    The use of the previous weighted population formula for the 
PM2.5 set-aside calculation is based on the congressional 
description of the set-aside and requires two main mathematical steps, 
with multiple sub-steps. The PM2.5 set-aside calculation is 
based on the State's net CMAQ apportionment, which is the State's total 
CMAQ apportionment minus required set-asides for the Transportation 
Alternatives Program and State Planning & Research. The first main step 
is to determine the amount of the State's net CMAQ apportionment that 
is attributable to PM2.5 nonattainment and maintenance. 
County-level weighted populations are calculated by taking the 
population in each of the State's counties with a nonattainment or 
maintenance area and multiplying by the weighting factors for each 
pollutant for which the county is in nonattainment or maintenance 
status. The State's total weighted population for all three criteria 
pollutants (ozone, CO, and PM2.5) is determined by combining 
the weighted populations of all counties in nonattainment or 
maintenance for any of the pollutants. The State's PM2.5 
weighted population is determined by combining the weighted populations 
of all counties in nonattainment or maintenance for PM2.5. 
The State's PM2.5 weighted population is divided by the 
State's total weighted population to determine the percentage of the 
State's total weighted population attributable all or in part to 
PM2.5. The net CMAQ apportionment amount then is multiplied 
by the PM2.5 percentage to determine the amount of the net 
CMAQ apportionment amount attributable to PM2.5 pollutants. 
The second main step is to multiply the resulting number by 25 percent 
to arrive at the PM2.5 set-aside under 23 U.S.C. 149(k)(1). 
States are to spend that set-aside only on PM2.5 projects, 
as chosen by the States, in the nonattainment or maintenance areas for 
PM2.5. This is not meant to be a limit on the amount of 
funds to be spent; areas may spend additional CMAQ funds above the 25 
percent set-aside on PM2.5 projects.
    To calculate the weighted population of an area under 23 U.S.C. 
149(k)(1), FHWA uses updated populations based on the most recent data 
available from the U.S. Census Bureau for each county, or part of a 
county, that is designated nonattainment or maintenance for ozone, CO, 
or PM2.5. The U.S. Census Bureau provides annual estimates 
of county populations, and FHWA historically has used this 
jurisdictional level to determine CMAQ apportionments. Updated 
populations are then given a relative value--a weighting--that 
corresponds to the nonattainment designation and severity of the 
criteria pollutant classification of the area, as established under the 
CAA.
    Beginning in 2013, FHWA implemented the MAP-21 changes by an 
administrative determination to use a weighting factor of 1.2 for 
PM2.5 areas. The justification for this determination was 
outlined in the August 2014 NPRM.
    The FHWA issued a NPRM on August 4, 2014, proposing to set a 
weighting factor of 5.0 for PM2.5 areas. The FHWA solicited 
comments on this weighting factor and specifically requested comments 
on whether setting the weighting factor at 5.0 may present any 
implementation concerns for States or local transportation agencies, 
and if so, how FHWA could address those concerns. The FHWA received 28 
\3\ sets of comments on the NPRM.
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    \3\ The docket shows receipt of 31 comments; however, 3 sets 
were duplicates.
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NPRM Comments Generally

    One State DOT commented that a weighting factor of 5.0 does not 
fully consider the U.S. Environmental Protection Agency (EPA) analysis 
for the 2012 PM2.5 NAAQS. The EPA's analysis predicted that 
the implementation of Federal controls will ensure more than 90 percent 
of areas will attain the PM2.5 NAAQS by the year 2020. The 
EPA expects that fewer than 10 counties, out of the more than 3,000 
counties in the U.S., will need to consider any local actions to reduce 
fine particle pollution in order to meet the 2012 PM2.5 
NAAQS by 2020. The rest of the country can rely on air quality 
improvements from Federal rules already on the books to meet this new 
standard. It is not clear to the commenter that a proposed weighting 
factor of 5.0 sufficiently considered this EPA information and the 
associated reduction in potentially harmful health impacts.
    One metropolitan planning organization (MPO) commented that setting 
the weighting factor at 5.0 could

[[Page 16264]]

inhibit the region's ability to meet existing reduction commitments for 
ground-level ozone and place a fast-growing region at a disadvantage 
for dealing with increased congestion. A weighting factor of 5.0 does 
not take into account resources available at the State and local level. 
The commenter is concerned that increasing the PM2.5 
weighting factor from the interim value of 1.2 to 5.0 will 
significantly reduce the flexibility of a State or region to develop 
air quality projects that best meet the needs of the affected local 
population.
    One State DOT disagreed with FHWA's characterization of the impact 
of moving from a weighting factor of 1.2 to a weighting factor of 5.0 
as producing a ``modest difference.'' The commenter pointed out that 
the amount of the set-aside shown in an example set forth in the NPRM 
\4\ increases by more than 15 percent. If the weighting factor were to 
be increased from the current 1.2 to the proposed 5.0, the amount 
required to be set-aside for the 7 counties in Michigan would increase 
from $11.5 million to $15.6 million, an increase of more than $4.1 
million per year, or roughly 36 percent. Every dollar and the strings 
attached to each dollar, matter greatly to the State.
    The comments submitted by a transportation association and 
supported by 10 State DOTs and other transportation organizations 
recommended that the final rule provide the specific weightings to be 
used for each possible combination of nonattainment and maintenance 
areas. They commented that the following combinations were not 
addressed in the proposed rule, and should be added to the final rule: 
(1) Ozone nonattainment and maintenance areas that are also designated 
as PM2.5 maintenance areas; (2) CO nonattainment or 
maintenance areas that are also designated as PM2.5 
nonattainment areas; (3) CO nonattainment or maintenance areas that are 
also designated as PM2.5 maintenance areas; (4) Ozone 
nonattainment and maintenance areas that are also designated as CO 
nonattainment or maintenance areas and are designated as 
PM2.5 nonattainment areas; and (5) Ozone nonattainment and 
maintenance areas that are also designated as CO nonattainment or 
maintenance areas and are designated as PM2.5 maintenance 
areas. These combinations should be addressed specifically in the final 
rule even if the weighting for one or more of the individual pollutants 
(e.g., CO) is 1.0. The benefit of specifying the weighting factor for 
each possible combination is that it ensures clarity and certainty in 
implementation of the rule.
    The same transportation association with the supporting State DOTs 
also expressed their opposition to the proposed 5.0 weighting. They 
believed that the reasoning presented for selecting the weighting 
factor of 5.0 is inadequately supported in the proposed rulemaking. 
They commented that increasing the PM2.5 weighting factor 
from 1.2 to 5.0 will significantly reduce the flexibility of a State or 
region to develop air quality projects that best meet the needs of the 
affected local population. They recommended retaining the existing 
weighting of 1.2 for the following reasons: (1) The earlier Senate 
version of MAP-21 included a 1.2 weighting factor for an apportionment 
formula for areas designated nonattainment or maintenance for 
PM2.5: (2) The weighting factors used prior to MAP-21 (to 
determine CMAQ apportionments) ranged from 1.0 for CO to 1.4 for the 
highest ozone classification--as the NPRM notes, a weighting factor of 
1.2 is in the midpoint value of that range, and a reasonable inference 
is that Congress intended for FHWA to adopt a weighting factor within 
the range of those already in use; and (3) The factor only establishes 
a minimum investment level for PM2.5 projects. A State can 
invest additional funding in such projects if it determines this is the 
best use of its CMAQ funding. They do not believe there is sufficient 
support for concluding that PM2.5 should be assigned a 
weighting factor that is twice as great as the other two pollutants 
combined. Such a factor has no basis in the legislation nor does the 
scientific information cited in the NPRM provide a compelling basis for 
assigning such a weighting. They further commented that even if FHWA 
concluded that the highest existing factor should be doubled, there is 
an error in the logic proposed in this NPRM. The highest possible 
weighting factor should be 1.2 multiplied by 1.4, or 1.68 for an area 
that is nonattainment or maintenance for CO and is also extreme 
nonattainment for ozone. Thus, if the intent is to double the highest 
possible weighting factor under current law and policy, the weighting 
factor should be no higher than 3.36.
    In the event that a weighting factor of 1.2 is not retained for 
PM2.5 nonattainment areas, the commenters recommended 
adopting a weighting factor no higher than the current highest 
weighting factor of 1.4 for ``extreme'' ozone nonattainment areas. This 
approach would ensure that the weighting for PM2.5 
nonattainment areas is within the range contemplated by Congress when 
it enacted MAP-21 while also reflecting the heightened severity of 
PM2.5 health effects.
    Five commenters (two State DOTs and three MPOs) support FHWA 
setting the PM2.5 weighting factor at 5.0. These commenters 
cited the serious health impacts associated with PM2.5 
emissions. They agreed that setting the weighting factor at 5.0 for 
PM2.5 set-aside calculations was intended to improve and 
benefit overall public health by targeting PM2.5 emissions. 
The commenters also agreed that it is reasonable to set a weighting 
factor for PM2.5 that is higher than the weighting factor 
for ozone and CO given the potential health impacts.
    One commenter suggests that an even higher weighting factor (higher 
than 5.0) for PM2.5 nonattainment areas could be supported 
if cost effectiveness of CMAQ projects were taken into account. For 
example, the Carl Moyer Program administered by the California Air 
Resources Board has, for many years, taken the health impacts and 
toxicity of PM2.5 into account in its cost effectiveness 
formula that is used to determine which projects are funded. They urged 
FHWA to consider the rationale for a higher weighting of 
PM2.5 emission reductions relative to nitrogen oxide, 
volatile organic compounds, and CO, as well.
    One MPO commented that a wide variety of projects eligible under 
the CMAQ Program reduce PM2.5 as well as other criteria 
pollutants. The flexibility that FHWA has provided to select projects 
that demonstrate criteria pollutant emissions for CMAQ funding is 
beneficial and appreciated. This commenter requests that FHWA continue 
this flexibility with respect to the types of projects that reduce 
PM2.5 and are counted toward the obligation targets for such 
projects. This allows each region to effectively target investment 
opportunities specific to its unique strategies to meet air quality as 
well as other planning objectives.

FHWA Decision To Withdraw the NPRM

    Based on the current record, including comments received in 
response to the NPRM indicating that the 1.2 weighting factor was 
sufficient and provided States necessary flexibilities, FHWA has 
decided to withdraw the August 2014 NPRM and, accordingly, cancels the 
plans to develop a final rule. If FHWA determines changes to the 
weighting factor currently in use are necessary and advisable in the 
future, a new rulemaking would be initiated that will

[[Page 16265]]

incorporate any appropriate recommendations from the comments received 
through this rulemaking. The FHWA will continue to use the weighting 
factor in use since 2013. The NPRM proposing to establish a weighting 
factor to be used in determining the weighted population of 
PM2.5 nonattainment areas are withdrawn.

    Issued on: April 10, 2018.
Brandye L. Hendrickson,
Acting Administrator, Federal Highway Administration.
[FR Doc. 2018-07906 Filed 4-13-18; 8:45 am]
 BILLING CODE 4910-22-P



                                                 16262                    Federal Register / Vol. 83, No. 73 / Monday, April 16, 2018 / Proposed Rules

                                                 Designations and Reporting Points,                      Procedures’’ prior to any FAA final                      Rulemaking (NPRM), which proposed to
                                                 dated August 3, 2017, and effective                     regulatory action.                                       establish a weighting factor of 5.0, to be
                                                 September 15, 2017. FAA Order                                                                                    used in determining the weighted
                                                                                                         List of Subjects in 14 CFR Part 71
                                                 7400.11B is publicly available as listed                                                                         population of fine particulate (PM2.5)
                                                 in the ADDRESSES section of this                         Airspace, Incorporation by reference,                   nonattainment areas.
                                                 document. FAA Order 7400.11B lists                      Navigation (air).                                           The Moving Ahead for Progress in the
                                                 Class A, B, C, D, and E airspace areas,                 The Proposed Amendment                                   21st Century Act (MAP–21) language for
                                                 air traffic service routes, and reporting                                                                        the CMAQ Program funds that must be
                                                 points.                                                   Accordingly, pursuant to the                           obligated for PM2.5 projects in PM2.5
                                                                                                         authority delegated to me, the Federal                   nonattainment and maintenance areas
                                                 The Proposal                                            Aviation Administration proposes to                      (referred to in this document as a ‘‘set-
                                                    The FAA is proposing an amendment                    amend 14 CFR part 71 as follows:                         aside’’) instructs that the set-aside be
                                                 to Title 14 Code of Federal Regulations                                                                          calculated based on ‘‘weighted
                                                                                                         PART 71—DESIGNATION OF CLASS A,                          population’’ in PM2.5 nonattainment
                                                 (14 CFR) part 71 by modifying Class E
                                                                                                         B, C, D, AND E AIRSPACE AREAS; AIR                       areas. Because the statute did not
                                                 airspace extending upward from 700
                                                                                                         TRAFFIC SERVICE ROUTES; AND                              specify the values to be applied to
                                                 feet above the surface at Lyons-Rice
                                                                                                         REPORTING POINTS                                         determine the weighted population,
                                                 County Municipal Airport, Lyons, KS,
                                                 and the geographic coordinates to                       ■ 1. The authority citation for 14 CFR                   FHWA had previously initiated a
                                                 coincide with the FAA’s aeronautical                    part 71 continues to read as follows:                    rulemaking to establish the weighting
                                                 database.                                                                                                        factor. After reviewing the record in this
                                                                                                           Authority: 49 U.S.C. 106(f), 106(g); 40103,            matter, FHWA withdraws the NPRM.
                                                    Airspace reconfiguration is necessary                40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR,
                                                 due to the decommissioning and                          1959–1963 Comp., p. 389.                                 DATES: The NPRM ‘‘Congestion
                                                 cancellation of the Lyons NDB, and                                                                               Mitigation and Air Quality
                                                 NDB approach, which would enhance                       § 71.1       [Amended]                                   Improvement (CMAQ) Program,’’ RIN
                                                 the safety and management of the                        ■ 2. The incorporation by reference in                   2125–2013–0018, published August 4,
                                                 standard instrument approach                            14 CFR 71.1 of FAA Order 7400.11B,                       2014 (79 FR 45146), is withdrawn as of
                                                 procedures for IFR operations at the                    Airspace Designations and Reporting                      April 16, 2018.
                                                 airport.                                                Points, dated August 3, 2017, and                        FOR FURTHER INFORMATION CONTACT: Ms.
                                                    Class E airspace designations are                    effective September 15, 2017, is                         Cecilia Ho, Office of Natural
                                                 published in paragraph 6005 of FAA                      amended as follows:                                      Environment, 202–366–9862, or Ms.
                                                 Order 7400.11B, dated August 3, 2017,                   Paragraph 6005 Class E Airspace Areas                    Diane Mobley, Office of the Chief
                                                 and effective September 15, 2017, which                 Extending Upward From 700 Feet or More                   Counsel, 202–366–1366, Federal
                                                 is incorporated by reference in 14 CFR                  Above the Surface of the Earth.                          Highway Administration, 1200 New
                                                 71.1. The Class E airspace designations                 *        *      *       *      *                         Jersey Ave. SE, Washington, DC 20590.
                                                 listed in this document will be                                                                                  Office hours are from 8 a.m. to 4:30
                                                 published subsequently in the Order.                    ACE KS E5 Lyons, KS [Amended]                            p.m., e.t., Monday through Friday,
                                                                                                         Lyons-Rice County Municipal Airport, KS                  except Federal holidays.
                                                 Regulatory Notices and Analyses                           (Lat. 38°20′31″ N, long. 98°13′38″ W)
                                                                                                                                                                  SUPPLEMENTARY INFORMATION:
                                                    The FAA has determined that this                       That airspace extending upward from 700
                                                 regulation only involves an established                 feet above the surface within a 6.5-mile                 Electronic Access and Filing
                                                 body of technical regulations for which                 radius of Lyons-Rice County Municipal                       This document, the 2014 NPRM, and
                                                 frequent and routine amendments are                     Airport.
                                                                                                                                                                  all comments received may be viewed
                                                 necessary to keep them operationally                      Issued in Fort Worth, TX, on April 5, 2018.            online through the Federal eRulemaking
                                                 current, is non-controversial and                       Christopher L. Southerland,                              portal at http://www.regulations.gov.
                                                 unlikely to result in adverse or negative               Acting Manager, Operations Support Group,                The website is available 24 hours each
                                                 comments. It, therefore: (1) Is not a                   ATO Central Service Center.                              day, 365 days each year. An electronic
                                                 ‘‘significant regulatory action’’ under                 [FR Doc. 2018–07664 Filed 4–13–18; 8:45 am]              copy of this document may also be
                                                 Executive Order 12866; (2) is not a                     BILLING CODE 4910–13–P                                   downloaded by accessing the Office of
                                                 ‘‘significant rule’’ under DOT                                                                                   the Federal Register’s home page at
                                                 Regulatory Policies and Procedures (44                                                                           https://www.federalregister.gov.
                                                 FR 11034; February 26, 1979); and (3)                   DEPARTMENT OF TRANSPORTATION
                                                 does not warrant preparation of a                                                                                Background
                                                 regulatory evaluation as the anticipated                Federal Highway Administration                              The Intermodal Surface
                                                 impact is so minimal. Since this is a                                                                            Transportation Efficiency Act of 1991
                                                 routine matter that will only affect air                23 CFR Part 790                                          (Pub. L. 102–240, 105 Stat. 1914)
                                                 traffic procedures and air navigation, it               [Docket No. FHWA–2013–0018]                              established the CMAQ Program. The
                                                 is certified that this rule, when                                                                                program provides funding to State and
                                                 promulgated, would not have a                           RIN 2125–AF63                                            local governments for transportation
                                                 significant economic impact on a                                                                                 projects and programs to help meet the
                                                 substantial number of small entities                    Congestion Mitigation and Air Quality                    requirements of the Clean Air Act (CAA)
                                                                                                         Improvement (CMAQ) Program
daltland on DSKBBV9HB2PROD with PROPOSALS




                                                 under the criteria of the Regulatory                                                                             (42 U.S.C. 7401 et seq.). Funding is
                                                 Flexibility Act.                                        AGENCY:  Federal Highway                                 available to reduce congestion and
                                                                                                         Administration (FHWA), U.S.                              improve air quality for areas that do not
                                                 Environmental Review
                                                                                                         Department of Transportation (DOT).                      meet the National Ambient Air Quality
                                                    This proposal will be subject to an                  ACTION: Proposed rule; withdrawal.                       Standards (NAAQS) for ozone, carbon
                                                 environmental analysis in accordance                                                                             monoxide (CO), or particulate matter
                                                 with FAA Order 1050.1F,                                 SUMMARY:  The FHWA withdraws its                         (i.e., nonattainment areas), and for areas
                                                 ‘‘Environmental Impacts: Policies and                   August 4, 2014, Notice of Proposed                       that were out of compliance but have


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                                                                          Federal Register / Vol. 83, No. 73 / Monday, April 16, 2018 / Proposed Rules                                                  16263

                                                 now met the standards (i.e.,                            populations of the areas in                            additional CMAQ funds above the 25
                                                 maintenance areas). The program was                     nonattainment and maintenance for                      percent set-aside on PM2.5 projects.
                                                 reauthorized under the Transportation                   ozone, CO, and PM2.5. The FHWA is                         To calculate the weighted population
                                                 Equity Act for the 21st Century (Pub. L.                using the weighting factors in the most                of an area under 23 U.S.C. 149(k)(1),
                                                 105–178, 112 Stat. 107) in 1998, under                  recent statutory apportionment formula                 FHWA uses updated populations based
                                                 the Safe, Accountable, Flexible,                        from SAFETEA–LU for ozone and CO.                      on the most recent data available from
                                                 Efficient Transportation Equity Act: A                  However, since MAP–21 and prior                        the U.S. Census Bureau for each county,
                                                 Legacy for Users (SAFETEA–LU) (Pub.                     legislation did not include a PM2.5                    or part of a county, that is designated
                                                 L. 109–59, 119 Stat. 1144) in 2005,                     weighting factor in CMAQ                               nonattainment or maintenance for
                                                 under MAP–21 (Pub. L. 112–141, 126                      apportionment formulas, FHWA                           ozone, CO, or PM2.5. The U.S. Census
                                                 Stat. 405) in 2012, and most recently                   continues to use the weighted                          Bureau provides annual estimates of
                                                 under the Fixing America’s Surface                      population formula, which was used in                  county populations, and FHWA
                                                 Transportation (FAST) Act (Pub. L. 114–                 prior statutes, to determine the PM2.5                 historically has used this jurisdictional
                                                 94, 129 Stat. 1312) in 2015.                            set-aside under MAP–21.                                level to determine CMAQ
                                                   Section 1113(b)(6) of MAP–21                                                                                 apportionments. Updated populations
                                                 amended 23 U.S.C. 149 by adding                            The use of the previous weighted                    are then given a relative value—a
                                                 subsection (k)(1) requiring priority use                population formula for the PM2.5 set-                  weighting—that corresponds to the
                                                 of CMAQ funds in areas that are                         aside calculation is based on the                      nonattainment designation and severity
                                                 designated nonattainment or                             congressional description of the set-                  of the criteria pollutant classification of
                                                 maintenance for the PM2.5 NAAQS.1                       aside and requires two main                            the area, as established under the CAA.
                                                 Specifically, 23 U.S.C. 149(k)(1) states:               mathematical steps, with multiple sub-                    Beginning in 2013, FHWA
                                                                                                         steps. The PM2.5 set-aside calculation is              implemented the MAP–21 changes by
                                                   For any State that has a nonattainment or
                                                 maintenance area for fine particulate matter,
                                                                                                         based on the State’s net CMAQ                          an administrative determination to use
                                                 an amount equal to 25 percent of the funds              apportionment, which is the State’s total              a weighting factor of 1.2 for PM2.5 areas.
                                                 apportioned to each State under section                 CMAQ apportionment minus required                      The justification for this determination
                                                 104(b)(4) for a nonattainment or maintenance            set-asides for the Transportation                      was outlined in the August 2014 NPRM.
                                                 area that are based all or in part on the               Alternatives Program and State Planning                   The FHWA issued a NPRM on August
                                                 weighted population of such area in fine                & Research. The first main step is to                  4, 2014, proposing to set a weighting
                                                 particulate matter nonattainment shall be               determine the amount of the State’s net                factor of 5.0 for PM2.5 areas. The FHWA
                                                 obligated to projects that reduce such fine             CMAQ apportionment that is                             solicited comments on this weighting
                                                 particulate matter emissions in such area,                                                                     factor and specifically requested
                                                 including diesel retrofits.
                                                                                                         attributable to PM2.5 nonattainment and
                                                                                                         maintenance. County-level weighted                     comments on whether setting the
                                                   Although the statute requires that the                populations are calculated by taking the               weighting factor at 5.0 may present any
                                                 PM2.5 set-aside must be calculated based                population in each of the State’s                      implementation concerns for States or
                                                 on ‘‘weighted population,’’ it was not                  counties with a nonattainment or                       local transportation agencies, and if so,
                                                 specific regarding what that weighting                  maintenance area and multiplying by                    how FHWA could address those
                                                 factor should be. Because the language                  the weighting factors for each pollutant               concerns. The FHWA received 28 3 sets
                                                 did not specify values to be applied to                 for which the county is in                             of comments on the NPRM.
                                                 determine the weighted population,                      nonattainment or maintenance status.
                                                 FHWA must make that determination as                                                                           NPRM Comments Generally
                                                                                                         The State’s total weighted population
                                                 the Agency implementing the CMAQ                        for all three criteria pollutants (ozone,                One State DOT commented that a
                                                 Program.                                                CO, and PM2.5) is determined by                        weighting factor of 5.0 does not fully
                                                   Since October 1, 2012, a State’s                      combining the weighted populations of                  consider the U.S. Environmental
                                                 CMAQ apportionment has been                             all counties in nonattainment or                       Protection Agency (EPA) analysis for the
                                                 determined by multiplying a State’s                     maintenance for any of the pollutants.                 2012 PM2.5 NAAQS. The EPA’s analysis
                                                 total amount for all apportioned                        The State’s PM2.5 weighted population                  predicted that the implementation of
                                                 programs under MAP–21 by the share of                                                                          Federal controls will ensure more than
                                                                                                         is determined by combining the
                                                 the State’s total Fiscal Year (FY) 2009                                                                        90 percent of areas will attain the PM2.5
                                                                                                         weighted populations of all counties in
                                                 apportionments for the CMAQ Program                                                                            NAAQS by the year 2020. The EPA
                                                                                                         nonattainment or maintenance for
                                                 apportionment relative to the State’s                                                                          expects that fewer than 10 counties, out
                                                                                                         PM2.5. The State’s PM2.5 weighted
                                                 total apportionments under all programs                                                                        of the more than 3,000 counties in the
                                                                                                         population is divided by the State’s total
                                                 for FY 2009, based on the statutory                                                                            U.S., will need to consider any local
                                                                                                         weighted population to determine the
                                                 formula at the time.2                                                                                          actions to reduce fine particle pollution
                                                                                                         percentage of the State’s total weighted
                                                   For the PM2.5 set-aside calculation,                                                                         in order to meet the 2012 PM2.5 NAAQS
                                                                                                         population attributable all or in part to
                                                 FHWA follows the prior statutory                                                                               by 2020. The rest of the country can rely
                                                                                                         PM2.5. The net CMAQ apportionment
                                                 approach to weighted population                                                                                on air quality improvements from
                                                                                                         amount then is multiplied by the PM2.5                 Federal rules already on the books to
                                                 formulas. To determine the 25 percent
                                                                                                         percentage to determine the amount of                  meet this new standard. It is not clear
                                                 that States must set-aside for PM2.5
                                                                                                         the net CMAQ apportionment amount                      to the commenter that a proposed
                                                 nonattainment and maintenance areas,
                                                 FHWA must determine weighted                            attributable to PM2.5 pollutants. The                  weighting factor of 5.0 sufficiently
                                                 populations for ozone, CO, and PM2.5                    second main step is to multiply the                    considered this EPA information and
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                                                 nonattainment and maintenance areas.                    resulting number by 25 percent to arrive               the associated reduction in potentially
                                                 The weighted population numbers                         at the PM2.5 set-aside under 23 U.S.C.                 harmful health impacts.
                                                 provide a means to reflect the severity                 149(k)(1). States are to spend that set-                 One metropolitan planning
                                                 of the air quality problems among the                   aside only on PM2.5 projects, as chosen                organization (MPO) commented that
                                                                                                         by the States, in the nonattainment or                 setting the weighting factor at 5.0 could
                                                  1 The EPA has set both an annual and a 24-hour         maintenance areas for PM2.5. This is not
                                                 NAAQS for PM2.5 (40 CFR 50.7).                          meant to be a limit on the amount of                     3 The docket shows receipt of 31 comments;
                                                  2 23 U.S.C. 104(b)(4).                                 funds to be spent; areas may spend                     however, 3 sets were duplicates.



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                                                 16264                    Federal Register / Vol. 83, No. 73 / Monday, April 16, 2018 / Proposed Rules

                                                 inhibit the region’s ability to meet                    clarity and certainty in implementation                is within the range contemplated by
                                                 existing reduction commitments for                      of the rule.                                           Congress when it enacted MAP–21
                                                 ground-level ozone and place a fast-                       The same transportation association                 while also reflecting the heightened
                                                 growing region at a disadvantage for                    with the supporting State DOTs also                    severity of PM2.5 health effects.
                                                 dealing with increased congestion. A                    expressed their opposition to the                         Five commenters (two State DOTs and
                                                 weighting factor of 5.0 does not take                   proposed 5.0 weighting. They believed                  three MPOs) support FHWA setting the
                                                 into account resources available at the                 that the reasoning presented for                       PM2.5 weighting factor at 5.0. These
                                                 State and local level. The commenter is                 selecting the weighting factor of 5.0 is               commenters cited the serious health
                                                 concerned that increasing the PM2.5                     inadequately supported in the proposed                 impacts associated with PM2.5
                                                 weighting factor from the interim value                 rulemaking. They commented that                        emissions. They agreed that setting the
                                                 of 1.2 to 5.0 will significantly reduce the             increasing the PM2.5 weighting factor                  weighting factor at 5.0 for PM2.5 set-
                                                 flexibility of a State or region to develop             from 1.2 to 5.0 will significantly reduce              aside calculations was intended to
                                                 air quality projects that best meet the                 the flexibility of a State or region to                improve and benefit overall public
                                                 needs of the affected local population.                 develop air quality projects that best                 health by targeting PM2.5 emissions. The
                                                    One State DOT disagreed with                         meet the needs of the affected local                   commenters also agreed that it is
                                                 FHWA’s characterization of the impact                   population. They recommended                           reasonable to set a weighting factor for
                                                 of moving from a weighting factor of 1.2                retaining the existing weighting of 1.2                PM2.5 that is higher than the weighting
                                                 to a weighting factor of 5.0 as producing               for the following reasons: (1) The earlier             factor for ozone and CO given the
                                                 a ‘‘modest difference.’’ The commenter                  Senate version of MAP–21 included a                    potential health impacts.
                                                 pointed out that the amount of the set-                 1.2 weighting factor for an                               One commenter suggests that an even
                                                 aside shown in an example set forth in                  apportionment formula for areas                        higher weighting factor (higher than 5.0)
                                                 the NPRM 4 increases by more than 15                    designated nonattainment or                            for PM2.5 nonattainment areas could be
                                                                                                         maintenance for PM2.5: (2) The                         supported if cost effectiveness of CMAQ
                                                 percent. If the weighting factor were to
                                                                                                         weighting factors used prior to MAP–21                 projects were taken into account. For
                                                 be increased from the current 1.2 to the
                                                                                                         (to determine CMAQ apportionments)                     example, the Carl Moyer Program
                                                 proposed 5.0, the amount required to be
                                                                                                         ranged from 1.0 for CO to 1.4 for the                  administered by the California Air
                                                 set-aside for the 7 counties in Michigan
                                                                                                         highest ozone classification—as the                    Resources Board has, for many years,
                                                 would increase from $11.5 million to
                                                                                                         NPRM notes, a weighting factor of 1.2 is               taken the health impacts and toxicity of
                                                 $15.6 million, an increase of more than
                                                                                                         in the midpoint value of that range, and               PM2.5 into account in its cost
                                                 $4.1 million per year, or roughly 36
                                                                                                         a reasonable inference is that Congress                effectiveness formula that is used to
                                                 percent. Every dollar and the strings
                                                                                                         intended for FHWA to adopt a                           determine which projects are funded.
                                                 attached to each dollar, matter greatly to
                                                                                                         weighting factor within the range of                   They urged FHWA to consider the
                                                 the State.                                                                                                     rationale for a higher weighting of PM2.5
                                                                                                         those already in use; and (3) The factor
                                                    The comments submitted by a                          only establishes a minimum investment                  emission reductions relative to nitrogen
                                                 transportation association and                          level for PM2.5 projects. A State can                  oxide, volatile organic compounds, and
                                                 supported by 10 State DOTs and other                    invest additional funding in such                      CO, as well.
                                                 transportation organizations                            projects if it determines this is the best                One MPO commented that a wide
                                                 recommended that the final rule provide                 use of its CMAQ funding. They do not                   variety of projects eligible under the
                                                 the specific weightings to be used for                  believe there is sufficient support for                CMAQ Program reduce PM2.5 as well as
                                                 each possible combination of                            concluding that PM2.5 should be                        other criteria pollutants. The flexibility
                                                 nonattainment and maintenance areas.                    assigned a weighting factor that is twice              that FHWA has provided to select
                                                 They commented that the following                       as great as the other two pollutants                   projects that demonstrate criteria
                                                 combinations were not addressed in the                  combined. Such a factor has no basis in                pollutant emissions for CMAQ funding
                                                 proposed rule, and should be added to                   the legislation nor does the scientific                is beneficial and appreciated. This
                                                 the final rule: (1) Ozone nonattainment                 information cited in the NPRM provide                  commenter requests that FHWA
                                                 and maintenance areas that are also                     a compelling basis for assigning such a                continue this flexibility with respect to
                                                 designated as PM2.5 maintenance areas;                  weighting. They further commented that                 the types of projects that reduce PM2.5
                                                 (2) CO nonattainment or maintenance                     even if FHWA concluded that the                        and are counted toward the obligation
                                                 areas that are also designated as PM2.5                 highest existing factor should be                      targets for such projects. This allows
                                                 nonattainment areas; (3) CO                             doubled, there is an error in the logic                each region to effectively target
                                                 nonattainment or maintenance areas                      proposed in this NPRM. The highest                     investment opportunities specific to its
                                                 that are also designated as PM2.5                       possible weighting factor should be 1.2                unique strategies to meet air quality as
                                                 maintenance areas; (4) Ozone                            multiplied by 1.4, or 1.68 for an area                 well as other planning objectives.
                                                 nonattainment and maintenance areas                     that is nonattainment or maintenance
                                                 that are also designated as CO                                                                                 FHWA Decision To Withdraw the
                                                                                                         for CO and is also extreme
                                                 nonattainment or maintenance areas                                                                             NPRM
                                                                                                         nonattainment for ozone. Thus, if the
                                                 and are designated as PM2.5                             intent is to double the highest possible                  Based on the current record,
                                                 nonattainment areas; and (5) Ozone                      weighting factor under current law and                 including comments received in
                                                 nonattainment and maintenance areas                     policy, the weighting factor should be                 response to the NPRM indicating that
                                                 that are also designated as CO                          no higher than 3.36.                                   the 1.2 weighting factor was sufficient
                                                 nonattainment or maintenance areas                         In the event that a weighting factor of             and provided States necessary
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                                                 and are designated as PM2.5                             1.2 is not retained for PM2.5                          flexibilities, FHWA has decided to
                                                 maintenance areas. These combinations                   nonattainment areas, the commenters                    withdraw the August 2014 NPRM and,
                                                 should be addressed specifically in the                 recommended adopting a weighting                       accordingly, cancels the plans to
                                                 final rule even if the weighting for one                factor no higher than the current highest              develop a final rule. If FHWA
                                                 or more of the individual pollutants                    weighting factor of 1.4 for ‘‘extreme’’                determines changes to the weighting
                                                 (e.g., CO) is 1.0. The benefit of                       ozone nonattainment areas. This                        factor currently in use are necessary and
                                                 specifying the weighting factor for each                approach would ensure that the                         advisable in the future, a new
                                                 possible combination is that it ensures                 weighting for PM2.5 nonattainment areas                rulemaking would be initiated that will


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                                                                          Federal Register / Vol. 83, No. 73 / Monday, April 16, 2018 / Proposed Rules                                           16265

                                                 incorporate any appropriate                             410–576–2674, email Ronald.L.Houck@                    38°19′18.4″ N, longitude 075°04′26.9″
                                                 recommendations from the comments                       uscg.mil.                                              W, thence westward to latitude
                                                 received through this rulemaking. The                   SUPPLEMENTARY INFORMATION:
                                                                                                                                                                38°19′27.0″ N, longitude 075°05′03.0″
                                                 FHWA will continue to use the                                                                                  W, thence northward to point of origin,
                                                 weighting factor in use since 2013. The                 I. Table of Abbreviations                              located adjacent to Ocean City, MD. The
                                                 NPRM proposing to establish a                                                                                  safety zone will encompass all navigable
                                                 weighting factor to be used in                          CFR Code of Federal Regulations                        waters within a rectangular area
                                                                                                         COTP Captain of the Port                               approximately 7,000 feet in length and
                                                 determining the weighted population of
                                                                                                         DHS Department of Homeland Security
                                                 PM2.5 nonattainment areas are                                                                                  3,000 feet in width, parallel to the
                                                                                                         FR Federal Register
                                                 withdrawn.                                              NPRM Notice of proposed rulemaking                     shoreline at Ocean City, MD. The
                                                   Issued on: April 10, 2018.                            § Section                                              duration of the zone is intended to
                                                                                                         U.S.C. United States Code                              ensure the safety of persons and vessels
                                                 Brandye L. Hendrickson,
                                                                                                                                                                on the specified navigable waters before,
                                                 Acting Administrator, Federal Highway                                                                          during, and after the scheduled 2 p.m.
                                                 Administration.
                                                                                                         II. Background, Purpose, and Legal
                                                                                                         Basis                                                  air show. No vessel or person would be
                                                 [FR Doc. 2018–07906 Filed 4–13–18; 8:45 am]
                                                                                                                                                                permitted to enter the safety zone
                                                 BILLING CODE 4910–22–P                                     On February 21, 2018, the Town of
                                                                                                                                                                without obtaining permission from the
                                                                                                         Ocean City, MD, notified the Coast
                                                                                                                                                                COTP or a designated representative.
                                                                                                         Guard that it will be conducting the
                                                                                                                                                                The regulatory text we are proposing
                                                                                                         Canadian Snowbirds Air Show
                                                 DEPARTMENT OF HOMELAND                                                                                         appears at the end of this document.
                                                                                                         Featurette from 2 p.m. to 3:30 p.m. on
                                                 SECURITY                                                May 23, 2018. Details of the event were                IV. Regulatory Analyses
                                                 Coast Guard                                             provided to the Coast Guard on March                     We developed this proposed rule after
                                                                                                         7, 2018. The air show consists of a                    considering numerous statutes and
                                                 33 CFR Part 165                                         single public performance by the                       Executive orders related to rulemaking.
                                                                                                         Canadian Forces 431 Air Demonstration                  Below we summarize our analyses
                                                 [Docket Number USCG–2018–0270]                          Squadron conducting a 40-minute                        based on a number of these statutes and
                                                                                                         aerobatic performance of high-speed,                   Executive orders s and we discuss First
                                                 RIN 1625–AA00                                           low-flying fixed-wing military aircraft                Amendment rights of protestors.
                                                                                                         operating within a Federal Aviation
                                                 Safety Zone; North Atlantic Ocean,                                                                             A. Regulatory Planning and Review
                                                                                                         Administration-designated air show
                                                 Ocean City, MD
                                                                                                         box, located above the North Atlantic                     Executive Orders 12866 and 13563
                                                 AGENCY:   Coast Guard, DHS.                             Ocean adjacent to Ocean City, MD.                      direct agencies to assess the costs and
                                                 ACTION:   Notice of proposed rulemaking.                Hazards from the air show include                      benefits of available regulatory
                                                                                                         participants operating adjacent to a                   alternatives and, if regulation is
                                                 SUMMARY:    The Coast Guard proposes to                 designated navigation channel and                      necessary, to select regulatory
                                                 establish a temporary safety zone for                   interfering with vessels intending to                  approaches that maximize net benefits.
                                                 certain waters of the North Atlantic                    operate within that channel, as well as                Executive Order 13771 directs agencies
                                                 Ocean adjacent to Ocean City, MD. This                  aircraft mishaps that involve crashing                 to control regulatory costs through a
                                                 action is necessary to provide for the                  during an air show aerobatic                           budgeting process. This NPRM has not
                                                 safety of life on the navigable waters                  performance conducted above navigable                  been designated a ‘‘significant
                                                 during an air show on May 23, 2018.                     waters located near the shoreline. The                 regulatory action,’’ under Executive
                                                 This action would prohibit persons and                  COTP Maryland-National Capital                         Order 12866. Accordingly, the NPRM
                                                 vessels from entering the safety zone                   Region has determined that potential                   has not been reviewed by the Office of
                                                 unless authorized by the Captain of the                 hazards associated with the air show                   Management and Budget (OMB), and
                                                 Port Maryland-National Capital Region                   would be a safety concern for anyone                   pursuant to OMB guidance it is exempt
                                                 or a designated representative. We                      intending to operate within certain                    from the requirements of Executive
                                                 invite your comments on this proposed                   waters of the North Atlantic Ocean                     Order 13771.
                                                 rulemaking.                                             adjacent to Ocean City, MD.                               This regulatory action determination
                                                 DATES: Comments and related material                       The purpose of this rulemaking is to                is based on the size, location, duration,
                                                 must be received by the Coast Guard on                  ensure the safety of persons and vessels               and day-of-week of the safety zone.
                                                 or before May 16, 2018.                                 on certain waters of the North Atlantic                Vessel traffic will be able to safely
                                                                                                         Ocean before, during, and after the                    transit around this safety zone, which
                                                 ADDRESSES: You may submit comments
                                                                                                         scheduled event. The Coast Guard                       would impact a small designated area of
                                                 identified by docket number USCG–
                                                                                                         proposes this rulemaking under                         the North Atlantic Ocean for less than
                                                 2018–0270 using the Federal
                                                                                                         authority in 33 U.S.C. 1231.                           3 hours during a Wednesday before
                                                 eRulemaking Portal at http://
                                                 www.regulations.gov. See the ‘‘Public                   III. Discussion of Proposed Rule                       Memorial Day when vessel traffic is
                                                 Participation and Request for                                                                                  normally low. The Coast Guard will
                                                                                                           The COTP proposes to establish a                     issue a Broadcast Notice to Mariners via
                                                 Comments’’ portion of the                               safety zone from 1:30 p.m. to 4 p.m. on
                                                 SUPPLEMENTARY INFORMATION section for
                                                                                                                                                                VHF–FM marine band channel 16 to
                                                                                                         May 23, 2018. The safety zone would                    provide information about the safety
                                                 further instructions on submitting
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                                                                                                         cover all waters of the North Atlantic                 zone.
                                                 comments.                                               Ocean, within an area bounded by the
                                                 FOR FURTHER INFORMATION CONTACT:   If                   following coordinates: Commencing at a                 B. Impact on Small Entities
                                                 you have questions about this proposed                  point near the shoreline at latitude                     The Regulatory Flexibility Act of
                                                 rulemaking, call or email Mr. Ron                       38°20′33.3″ N, longitude 075°04′37.7″                  1980, 5 U.S.C. 601–612, as amended,
                                                 Houck, Sector Maryland-National                         W, thence eastward to latitude                         requires Federal agencies to consider
                                                 Capital Region Waterways Management                     38°20′24.9″ N, longitude 075°04′01.5″                  the potential impact of regulations on
                                                 Division, U.S. Coast Guard; telephone                   W, thence southward to latitude                        small entities during rulemaking. The


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Document Created: 2018-04-14 02:19:17
Document Modified: 2018-04-14 02:19:17
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionProposed Rules
ActionProposed rule; withdrawal.
DatesThe NPRM ``Congestion Mitigation and Air Quality Improvement (CMAQ) Program,'' RIN 2125-2013-0018, published August 4, 2014 (79 FR 45146), is withdrawn as of April 16, 2018.
ContactMs. Cecilia Ho, Office of Natural Environment, 202-366-9862, or Ms. Diane Mobley, Office of the Chief Counsel, 202-366-1366, Federal Highway Administration, 1200 New Jersey Ave. SE, Washington, DC 20590. Office hours are from 8 a.m. to 4:30 p.m., e.t., Monday through Friday, except Federal holidays.
FR Citation83 FR 16262 
RIN Number2125-AF63

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