1. Regulations
  2. title 23
  3. chapter I
  4. part 490
  5. subpart H
  6. § 490.801

View all text of Subpart H [§ 490.801 - § 490.811]

§ 490.801 - Purpose.

The purpose of this subpart is to implement the requirements of 23 U.S.C. 150(c)(5)(B) to establish performance measures for State DOTs and the MPOs to use in assessing on-road mobile source emissions.

AUTHORITY: 23 U.S.C. 134, 135, 148(i) and 150; 49 CFR 1.85.

SOURCE: 81 FR 13913, Mar. 15, 2016, unless otherwise noted.

CITE AS: 23 CFR 490.801