Helpful Links To Learn More About Asphalt
American Public Works Association (APWA)
Asphalt Facts
Asphalt Institute
Asphalt Institute magazine online
Asphalt Pavement Alliance
Associated General Contractors of Texas
Beyond Roads
Federal Highway Administration
National Asphalt Pavement Association (NAPA)
National Center for Asphalt Technology
North Central Superpave Center
Southeastern Asphalt User Producer Group
State Asphalt Pavement Associations
Texas Department of Transportation
Texas Good Roads and Transportation Association
Texas Pavement Preservation Center
Texas Public Works Administration
Texas Transportation Institute
Transportation Research Board
USDOT Transportation Safety Institute