Applicability Determination: CMAQ Traffic Congestion and CMAQ On-Road Mobile Source Emissions Measures (23 CFR 490.707 and 490.807) as of October 1, 2021.
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Applicability Determination: CMAQ Traffic Congestion and CMAQ On-Road Mobile Source Emissions Measures (23 CFR 490.707 and 490.807) as of October 1, 2021.

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    • Corporate Creators:
      United States. Department of Transportation. Federal Highway Administration
    • Subject/TRT Terms:
    • Resource Type:
      Tech Report
    • Geographical Coverage:
      United States
    • Corporate Publisher:
      United States. Department of Transportation. Federal Highway Administration
    • Abstract:
      The Federal Highway Administration (FHWA) is publishing this list of State Departments of Transportation (DOTs) and Metropolitan Planning Organizations (MPOs) who are required to establish targets and report progress for the performance measures related to the Congestion Mitigation and Air Quality Improvement (CMAQ) Program. There are three measures covered within this document, as established in 23 CFR Part 490 (§ 490.707 and § 490.807): 1. Two measures related to traffic congestion: the annual hours peak hour excessive delay per capita (PHED) measure and the percent of non-single occupancy vehicle (non-SOV) measure. 2. One measure related to on-road mobile source emissions: the total emissions reduction measure. The tables contained within this document present the applicability of the CMAQ traffic congestion and emissions measures for the second performance period for these measures. (23 CFR 490.105(e)(8)(iii) and (e)(9)(v)). The second performance period for the on-road mobile source emissions measure begins on October 1, 2021 and continues through September 30, 2025. The performance period for the traffic congestion measures (PHED and non-SOV measures) begins on January 1, 2022 and runs through December 31, 2025. (23 CFR 490.105(e)(4)).
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