40 CFR 93.103 - Priority.
When assisting or approving any action with air quality-related consequences, FHWA and FTA shall give priority to the implementation of those transportation portions of an applicable implementation plan prepared to attain and maintain the NAAQS. This priority shall be consistent with statutory requirements for allocation of funds among States or other jurisdictions.
Title 40 published on 2013-07-01
no entries appear in the Federal Register after this date.