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State Specifications

The State link points to a specification page on the State's web site. The specification Name link is a direct link to the specification file (PDF), when available.

All links are subject to change. Links were last checked July 2025. Send corrections and additions.

StateYearSpecification NameInformation
Alabama2026Standard Specifications For Highway Construction 
Alaska2020Standard Specifications For Highway Construction 
Arizona2021Standard Specifications for Road and Bridge Construction 
Arkansas2014Standard Specification for Highway Construction 
California2025Standard Specifications 
Colorado2025Standard Specifications for Road and Bridge Construction 
Connecticut2024Standard Specifications for Roads, Bridges, Facilities and Incidental ConstructionUse link for Form 819
Delaware2025Standard Specifications for Road and Bridge Construction 
District of Columbia2020Standard Specifications for Highways and Structures 
Florida2025Standard Specifications for Road and Bridge Construction 
Georgia2021Standard Specifications Construction of Transportation Systems 
Hawaii2005Standard Specifications 
Idaho2023Standard Specification for Highway ConstructionSpecifications located under the Construction Resources tab
Illinois2022Standard Specifications for Road and Bridge Construction 
Indiana2026Standard Specifications 
Iowa2023Standard Specifications for Highway and Bridge ConstructionSupplements also available
Kansas2015Standard Specifications for State Road and Bridge Construction 
Kentucky2019Standard Specifications for Road and Bridge ConstructionSupplements also available
Louisiana2026Standard Specifications for Roads and Bridges 
Maine2020Standard Specifications 
Maryland2025Standard Specifications for Construction and Materials 
Massachusetts2025Standard Specifications for Highways and Bridges 
Michigan2020Standard Specifications for Construction 
Minnesota2025Standard Specifications for Construction 
Mississippi2017Standard Specifications for Road and Bridge Construction 
Missouri2025Standard Specifications for Highway Construction 
Montana2025Standard Specifications for Road and Bridge Construction 
Nebraska2017Standard Specifications for Highway Construction 
Nevada2014Standard Specifications for Road and Bridge Construction 
New Hampshire2016Standard Specifications for Road and Bridge Construction 
New Jersey2019Standard Specifications for Road and Bridge Construction 
New Mexico2019Standard Specifications for Highway and Bridge Construction 
New York2025Standard Specifications 
North Carolina2024Standard Specifications for Roads and Structures 
North Dakota2025Standard Specifications for Road and Bridge Construction 
Ohio2023Construction and Material Specifications 
Oklahoma2019Standard Specifications for Highway Construction 
Oregon2024Standard Specifications for Construction 
Pennsylvania2020SpecificationsPublication 408/2020
Puerto Rico2005Standard Specifications for Road and Bridge ConstructionSpanish web page, English specifications
Rhode Island2025Standard Specifications for Road and Bridge Construction 
South Carolina2025Standard Specifications for Highway Construction 
South Dakota2025Standard Specifications for Roads and Bridges 
Tennessee2021Standard Specifications for Road and Bridge ConstructionLocated under Construction Division Resources
Texas2024Standard Specifications for Construction and Maintenance of Highways, Streets and Bridges 
Utah2026Standard Specifications for Road and Bridge Construction 
Vermont2024Standard Specifications for Construction 
Virginia2020Road and Bridge Specifications 
Washington2026Standard Specifications for Road, Bridge, and Municipal Construction 
West Virgina2023Standard Specifications Roads and Bridges 
Wisconsin2025Standard Specifications For Highway And Structure Construction 
Wyoming2021Standard Specifications for Road and Bridge Construction 
FLH Divisions (FHWA)2024Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects (FP) 
Last updated: Wednesday, June 3, 2026