USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

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.

State Year Specification Name Information
Alabama 2026 Standard Specifications For Highway Construction
Alaska 2020 Standard Specifications For Highway Construction
Arizona 2021 Standard Specifications for Road and Bridge Construction
Arkansas 2014 Standard Specification for Highway Construction
California 2025 Standard Specifications
Colorado 2025 Standard Specifications for Road and Bridge Construction
Connecticut 2024 Standard Specifications for Roads, Bridges, Facilities and Incidental Construction Use link for Form 819
Delaware 2025 Standard Specifications for Road and Bridge Construction
District of Columbia 2020 Standard Specifications for Highways and Structures
Florida 2025 Standard Specifications for Road and Bridge Construction
Georgia 2021 Standard Specifications Construction of Transportation Systems
Hawaii 2005 Standard Specifications
Idaho 2023 Standard Specification for Highway Construction Specifications located under the Construction Resources tab
Illinois 2022 Standard Specifications for Road and Bridge Construction
Indiana 2026 Standard Specifications
Iowa 2023 Standard Specifications for Highway and Bridge Construction Supplements also available
Kansas 2015 Standard Specifications for State Road and Bridge Construction
Kentucky 2019 Standard Specifications for Road and Bridge Construction Supplements also available
Louisiana 2026 Standard Specifications for Roads and Bridges
Maine 2020 Standard Specifications
Maryland 2025 Standard Specifications for Construction and Materials
Massachusetts 2025 Standard Specifications for Highways and Bridges
Michigan 2020 Standard Specifications for Construction
Minnesota 2025 Standard Specifications for Construction
Mississippi 2017 Standard Specifications for Road and Bridge Construction
Missouri 2025 Standard Specifications for Highway Construction
Montana 2025 Standard Specifications for Road and Bridge Construction
Nebraska 2017 Standard Specifications for Highway Construction
Nevada 2014 Standard Specifications for Road and Bridge Construction
New Hampshire 2016 Standard Specifications for Road and Bridge Construction
New Jersey 2019 Standard Specifications for Road and Bridge Construction
New Mexico 2019 Standard Specifications for Highway and Bridge Construction
New York 2025 Standard Specifications
North Carolina 2024 Standard Specifications for Roads and Structures
North Dakota 2025 Standard Specifications for Road and Bridge Construction
Ohio 2023 Construction and Material Specifications
Oklahoma 2019 Standard Specifications for Highway Construction
Oregon 2024 Standard Specifications for Construction
Pennsylvania 2020 Specifications Publication 408/2020
Puerto Rico 2005 Standard Specifications for Road and Bridge Construction Spanish web page, English specifications
Rhode Island 2025 Standard Specifications for Road and Bridge Construction
South Carolina 2025 Standard Specifications for Highway Construction
South Dakota 2025 Standard Specifications for Roads and Bridges
Tennessee 2021 Standard Specifications for Road and Bridge Construction Located under Construction Division Resources
Texas 2024 Standard Specifications for Construction and Maintenance of Highways, Streets and Bridges
Utah 2026 Standard Specifications for Road and Bridge Construction
Vermont 2024 Standard Specifications for Construction
Virginia 2020 Road and Bridge Specifications
Washington 2026 Standard Specifications for Road, Bridge, and Municipal Construction
West Virgina 2023 Standard Specifications Roads and Bridges
Wisconsin 2025 Standard Specifications For Highway And Structure Construction
Wyoming 2021 Standard Specifications for Road and Bridge Construction
FLH Divisions (FHWA) 2024 Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects (FP)
Last updated: Thursday, January 15, 2026