23 C.F.R. § 635.405 Applicability.
Title 23 - Highways
The requirements and procedures prescribed in this subpart apply to all contracts relating to Federal-aid highway projects. [69 FR 7119, Feb. 13, 2004]
Title 23: Highways
PART 635—CONSTRUCTION AND MAINTENANCE
Subpart D—General Material Requirements
§ 635.405 Applicability.