23 C.F.R. § 652.11 Planning.
Title 23 - Highways
Federally aided bicycle and pedestrian projects implemented within urbanized areas must be included in the transportation improvement program/annual (or biennial) element unless excluded by agreement between the State and the metropolitan planning organization.
Title 23: Highways
PART 652—PEDESTRIAN AND BICYCLE ACCOMMODATIONS AND PROJECTS
§ 652.11 Planning.