StacksVerified U.S. regulatory reference

23 CFR §658.3

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
The Federal Highway Administration's (FHWA) policy is to provide a safe and efficient National Network of highways that can safely and efficiently accommodate the large vehicles authorized by the STAA. This network includes the Interstate System plus other qualifying Federal-aid Primary System Highways.