23 C.F.R. § 635.305 Physical construction.
Title 23 - Highways
For purposes of this subpart the physical construction of a project is considered to consist of the actual construction of the highway itself with its appurtenant facilities. It includes any removal, adjustment or demolition of buildings or major obstructions, and utility or railroad work that is a part of the contract for the physical construction.
Title 23: Highways
PART 635—CONSTRUCTION AND MAINTENANCE
Subpart C—Physical Construction Authorization
§ 635.305 Physical construction.