23 CFR §636.104
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
The provisions of this part apply to all Federal-aid design-build projects within the highway right-of-way or linked to a Federal-aid highway project (i.e., the project would not exist without another Federal-aid highway project). Projects that are not located within the highway right-of-way, and not linked to a Federal-aid highway project may utilize State-approved procedures.