SUPPLEMENTARY INFORMATION:

The FHWA, the Oregon Department of Transportation (ODOT), and Multnomah County (County) propose to undertake the seismic improvement of the Burnside Bridge over the Willamette River in Portland, Oregon. Federal cooperating agencies in the preparation of the FEIS and ROD include the National Oceanic and Atmospheric Administration National Marine Fisheries Service, U.S. Army Corps of Engineers, and the U.S. Coast Guard.

The EQRB Draft Environmental Impact Statement (EIS) included a No-Build Alternative and four build alternatives. It identified one build alternative (the Long-span Alternative) as the Preferred Alternative. Following the issuance of the Draft EIS, additional cost and funding analysis identified a substantial risk that the construction costs of any of the build alternatives would exceed $1 billion. The Selected Alternative is anticipated to cost between $830 to $915 million. This risk led the County to direct the project team to identify and evaluate ways to reduce the Project's construction costs while still meeting the Project's purpose and need and striving to achieve the other ( printed page 6164) advantages of the Draft EIS Preferred Alternative. The Refined Long-span Alternative, which addressed that directive and was evaluated in the SDEIS, was identified as the Preferred Alternative in the SDEIS that was made available for public review and comment. The public was able to view and comment on the SDEIS for a period of 45 days from April 29 to June 13, 2022. The SDEIS NOA was published in the Federal Register on April 29, 2022. Multnomah County held live SDEIS Public Hearing testimony on June 8, 2022.

(Authority: 42 U.S.C. 4321 et seq.;23 U.S.C. 139)

89 FR 6163