Approval and Promulgation of Implementation Plans; California; San Joaquin Valley Unified Air Pollution Control District; Employer Based Trip Reduction Programs

The Environmental Protection Agency (EPA) is proposing to approve a regulation submitted for incorporation into the San Joaquin Valley Unified Air Pollution Control District (SJVUAPCD or District) portion of the California State Implementation Plan (SIP). The regulation, Rule 9410 (Employer Based Trip Reduction), establishes requirements for employers in the San Joaquin Valley to implement programs encouraging employees to use ridesharing and alternative transportation methods to reduce air pollution. The effect of this action would be to make the requirements of Rule 9410 federally enforceable as part of the California SIP.