Construction Program Guide

Standard Specifications / Standard Plans

Plans and specifications must describe the location and design features and the construction requirements in sufficient detail to allow for accurate bids and to provide for the construction of the project without significant change orders and claims. FHWA regulations do not require contracting agencies to have standard plans or standard specifications; however, the use of standard plans and standard specifications are essential in promoting quality and uniformity throughout a contracting agency's highway program.

Authority/Legal Basis

1. Laws

   • Title 23 U.S.C. 315 provides very broad authority for the Secretary of Transportation to prescribe regulations to carry out the Federal-aid highway program. However, there are no specific statutes for standard specifications / standard plans.

2. Regulations

   • Title 23 C.F.R. 625 - Design Standards for Highways

3. Orders

   • None

4. Policy

   • None

Guidance

1. General Information

   • National Highway Specifications Website (03/22/04)
   • FHWA Technical Advisory, Development and Review of Specifications, March 24, 2010

2. Training

   • FHWA Construction Inspection Course (under development)
   • NHI Course # 134001 - Principles in Writing Highway Construction Specifications
   • NHI Course # 134049 - Use of Critical Path Method (CPM) for Estimating, Scheduling and Timely Completion