Aggregate & Ready Mix Association of Minnesota

Aggregate Producers Association of Ontario

Aggregate Producers of Wisconsin

Alabama Asphalt Paving Association

Alabama Concrete Industries Association

Alabama Road Builders Associations

Alabama Surface Mining Commission

Aphalt Pavement Association of West Virginia

Arizona Contractors Association

Arizona Rock Products Association

Asphalt Contractors Association of Florida

Asphalt Pavement Association of Iowa

Asphalt Pavement Association of Oregon

Associated Pennsylvania Constructors

AUC — Michigan’s Heavy Construction Association

California Asphalt Pavement Association

Carolinas Asphalt Pavement Association

Carolinas Ready Mixed Concrete Association

Colorado Asphalt Pavement Association

Colorado Division of Minerals and Geology, Mine Safety

Colorado Ready Mix Concrete Association/Colorado Rock Products Association

Concrete & Aggregates Association of Louisiana

Connecticut Construction Industries Association

Connecticut Ready Mixed Concrete Association

Contractors Association of West Virginia

Dakota Asphalt Pavement Association

Florida Concrete & Products Association

Florida Department of Environmental Protection

Florida Limerock & Aggregate Institute

Florida Minerals Association

Florida Transportation Builders

Georgia Concrete & Products Association

Georgia Dept. of Natural Resources, Environmental Protection Division

Georgia Mining Association

Idaho Concrete & Aggregate Producers Association

Illinois Asphalt Pavement Association

Illinois Association of Aggregate Producers

Illinois Office of Mines & Minerals

Illinois Ready Mixed Concrete Association

Illinois Road Builders Association

Indiana Department of Labor

Indiana Minerals Aggregates Association

Indiana Ready Mixed Concrete Association

Iowa Limestone Producers Association

Kansas Aggregate Producers Association/Kansas Ready Mixed Concrete Association

Kansas Department of Health & Environment

Kansas Department of Transportation

Kansas Geological Survey

Kentucky Association of Highway Contractors

Kentucky Crushed Stone Association

Kentucky Department for Surface Mining Reclamation and Enforcement

Kentucky Natural Resources and Environmental Protection Cabinet

Louisiana Asphalt Pavement Association

Louisiana Office of Mineral Resources

Maine Aggregates Association

Maryland Aggregates Association

Maryland Asphalt Association Inc.

Maryland General Assembly

Massachusetts Aggregates & Asphalt Pavement Association

Massachusetts Department of Environmental Protection

Massachusetts Executive Office of Transportation & Construction

Massachusetts Geographic Information System

Michigan Aggregates Association

Michigan Asphalt Paving Association

Michigan Road Builders Association

Mining Association of South Carolina

Mining Industry Council of Missouri

Minnesota Asphalt Paving Association

Minnesota Concrete Council

Mississippi Asphalt Pavement Association

Missouri Department of Transportation

Missouri Limestone Producers Association

Nebraska Concrete & Aggregates Association

Nebraska Concrete Paving Association

Nebraska Natural Resources Commission

Nevada Bureau of Land Management

Nevada Bureau of Mines and Geology

New Hampshire Department of Environmental Services

New Jersey Asphalt Pavement Association

New Jersey Concrete & Aggregate Association

New Mexico Bureau of Mines and Mineral Resources

New Mexico Ready Mix Concrete & Aggregate Association

New Mexico State Agencies

New York Construction Materials Association

North Carolina Aggregates Association

North Dakota Ready Mix & Concrete Products Association

Ohio Aggregates & Industrial Minerals Association

Ohio Contractors Association

Ohio Ready-Mixed Concrete Association

Oklahoma Aggregates Association

Oregon Concrete & Aggregate Producers Association

Pennsylvania Aggregates & Concrete Association

Pennsylvania Asphalt Pavement Association

Plantmix Asphalt Industry of Kentucky

Precast Concrete Association of New York

Prestressed Concrete Association of Pennsylvania

Southern California Rock Products Association/Ready Mix Concrete Association

Tennessee Ready Mixed Concrete Association

Tennessee Road Builders Association

Texas Aggregates & Concrete Association

Texas Hot Mix Asphalt Pavement Association

Virginia Aggregates Association

Virginia Asphalt Association

Virginia Road & Transportation Builders Association

Washington Aggregates & Concrete Association

Wisconsin Asphalt Pavement Association

Wisconsin Ready Mixed Concrete Association

Wisconsin Transportation Builders Association