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Standards, Specifications, and Standard Plans
This page provides information and links about standards, specifications, and standard plans and drawings that are developed by state transportation departments and other agencies.
Standards and Specifications
- Standards and Specifications
Includes standards and specifications with references to supplemental specifications and special provisions that are developed by state transportation departments and other agencies.
- Standard Plans
Includes standard plans and drawings by state/agency.
- FHWA's State Standard Drawings
Includes a list of Standard Drawings/Plans/Details that are currently available on State DOT web sites.
- FHWA's National Highway Specifications
An electronic library of specifications, construction manuals, and standard drawings.