23 C.F.R. § 650.303 Applicability.
Title 23 - Highways
The National Bridge Inspection Standards (NBIS) in this subpart apply to all structures defined as highway bridges located on all public roads.
Title 23: Highways
PART 650—BRIDGES, STRUCTURES, AND HYDRAULICS
Subpart C—National Bridge Inspection Standards
§ 650.303 Applicability.