23 C.F.R. § 630.201 Purpose.
Title 23 - Highways
The purpose of this subpart is to prescribe Federal Highway Administration (FHWA) procedures relating to the preparation, submission, and approval of plans, specifications and estimates (PS&E), and supporting documents for Federal-aid projects.
Title 23: Highways
PART 630—PRECONSTRUCTION PROCEDURES
Subpart B—Plans, Specifications, and Estimates
§ 630.201 Purpose.