23 CFR 490.503 - Applicability.

Regulations last checked for updates: May 03, 2025

Title 23 - Highways last revised: Apr 18, 2025

View all text of Subpart E [§ 490.501 - § 490.515]

§ 490.503 - Applicability.

Link to an amendment published at 90 FR 16466, Apr. 18, 2025.

(a) The performance measures are applicable to those portions of the mainline highways on the NHS as provided in paragraphs (a)(1) and (2) of this section (and in more detail in § 490.507):

(1) The Travel Time Reliability measures in § 490.507(a) are applicable to all directional mainline highways on the Interstate System and non-Interstate NHS.

(2) The Greenhouse Gas (GHG) measure in § 490.507(b) is applicable to all mainline highways on the Interstate and non-Interstate NHS.

(b) [Reserved]

[82 FR 6031, Jan. 18, 2017, as amended at 83 FR 24936, May 31, 2018; 88 FR 85392, Dec. 7, 2023]

authority: 23 U.S.C. 134,135,148; 49 CFR 1.85

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

cite as: 23 CFR 490.503