View the PDF for 14 CFR Part 450; These links go to the official, published CFR, which is updated annually. As a result, it may not include the most recent changes applied to the CFR. Learn more.

View the PDF for 23 CFR Part 450; These links go to the official, published CFR, which is updated annually. As a result, it may not include the most recent changes applied to the CFR. Learn more.

Scope of the statewide and nonmetropolitan transportation planning process. Coordination of planning process activities. Interested parties, public involvement, and consultation. Transportation planning studies and project development. Development of programmatic mitigation plans.

Electronic Code of Federal Regulations (e-CFR) Title 23—Highways; CHAPTER I—FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION; SUBCHAPTER E—PLANNING AND RESEARCH; PART 450—PLANNING ASSISTANCE AND STANDARDS

PART 450 - PLANNING ASSISTANCE AND STANDARDS . Authority: 23 U.S.C. 134 and 135; 42 U.S.C. 7410 et seq.; 49 U.S.C. 5303 and 5304; 49 CFR 1.85 and 1.90. Source: 81 FR 34135, May 27, 2016, unless otherwise noted.

in any nonattainment or main-tenance area. The transportation con-formity regulations (40 CFR part 93, subpart A) sets forth policy, criteria, and procedures for demonstrating and assur.

2024年5月22日 · EPA promulgated the Construction and Development Effluent Guidelines and Standards (40 CFR Part 450) in 2009 and amended the regulations in 2014 and 2015. The regulations cover stormwater discharges from construction sites and …