For your convenience, the following professional sites are available for your use:

• Advanced Asphalt Technologies
• European Asphalt Pavement Assoc., EAPA
• Center of Excellence for Airport Pavement Research, The
• National Asphalt Paving Assoc.
• National Center for Asphalt Technology
• PaveNET
• Recycling Assoc. Directory
• The World Famous Asphalt Museum
• American Automobile Association

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• American Society of Civil Engineers (ASCE)
• Asphalt Institute
• Vehicle, Road and Traffic Intelligence Society (VERTIS), Japan
• European Asphalt Pavement Assoc., EAPA
• Institute of Transportation Engineers (ITE)
• AAPT (Association of Asphalt Pavement Technologists)
• APAI (Asphalt Pavement Association of Indiana)
• AASHTO (American Association of State Highway and Transportation Officials)
• ASTM (American Society for Testing and Materials)
• CAPA (Carolina Asphalt Pavement Association)
• CAPA (CO Asphalt Pavement Association)
• Flexible Pavements of Ohio
• LAPA (LA Asphalt Pavement Association)
• NCAT ( National Center for Asphalt Technology)
• NYSERDA (New York State Energy Research and Development Authority)
• New York Construction Materials Association
• PAPA (PA Asphalt Pavement Association)
• PAIKY (Plantmix Asphalt Industry of Kentucky)
• SEAUPG (Southeast User/Producer Group)
• TxAPA (TX Asphalt Pavement Association)
• TRB (Transportation Research Board)

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• I.T.S. Network

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• Alabama
  • Alabama Dept. of Transportation
  Alaska
  • Alaska Dept. of Transportation and Public Facilities
• Arizona
  • Arizona Dept. of Transportation
• California
  • California Dept. of Transportation
• Connecticut
  • Connecticut Dept. of Transportation
• Florida
  • Florida Dept. of Transportation
• Georgia
  • Georgia Dept. of Transportation
• Hawaii
  • Hawaii Dept. of Transportation
• Idaho
  • Idaho Transportation Dept.
• Illinois
  • Illinois Dept. of Transportation
• Indiana
  • Indiana Departmentof Transportation
• Iowa
  • Iowa Dept. of Transportation
• Kansas
  • Kansas Dept. of Transportation
• Kentucky
  • Kentucky Dept. of Transportation
• Louisiana
  • Louisiana Dept. of Transportation and Development
  • Louisiana Transportation Research center
• Maine
  • Maine Dept. of Transportation
• Maryland
  • Maryland Dept. of Transportation
• Massachusetts
  • Massachussetts Highway Dept.
• Michigan
  • Michigan Dept. of Transportation
• Minnesota
  • Minnesota Dept. of Transportation
• Mississippi
  • Mississippi Departmentof Transportation
• Missouri
  • Missouri Dept. of Transportation
• Montana
  • Montana Dept. of Transportation
• New Jersey
  • New Jersey Dept. of Transportation
• New York
  • New York State Dept. of Transportation
• North Carolina
  • North Carolina Dept. of Transportation
• North Dakota
  • North Dakota Dept. Transportation
• Ohio
  • Ohio Dept. of Transportation
• Oklahoma
  • Oklahoma Dept. of Transportation
• Oregon
  • Oregon Dept. of Transportation Web Server
• Pennsylvania
  • Penn State Center For Intelligent Transportation Systems
• Rhode Island
  • Rhode Island Dept. of Transportation
• South Dakota
  • South Dakota Dept. of Transportation
• Tennessee
  • Tennessee Dept. of Transportation
• Texas
  • Texas Dept. of Transportation
• Utah
  • Utah Dept. of Transportation
• Vermont
  • Vermont Agency of Transportation
• Virginia
  • Virginia Dept. of Transportation
  • Virginia Tech Transportation Engineering Division
  • Virginia Dept. of Aviation
• Washington (State)
  • Washington State Dept. of Transportation
• West Virginia
  • West Virginia Dept. of Transportation
• Wisconsin
  • Wisconsin Dept. of Transportation
• Wyoming
  • Wyoming Dept. of Transportation

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• University of Texas
• North Carolina State Univ. Student Chapter Institute of Transportation Engineers
• Texas Transportation Institute
• ITRE: UNC Institute for Transportation Research and Education

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• U.S. Army Corps of Engineers
• Office of Technology Applications, FHWA
• The DOT Bureau of Transportation Statistics (BTS)
• National Highway Traffic Safety Administration
• TRB Home Page
• U.S. Dept. of Transportation
• Federal Aviation Administration
• TEA-21

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• Commerce Business Daily
• Federal Budget
• FedWorld Gateway
• Government Printing Office (GPO)
• Library of Congress
• LSU Library Government Site - a Mega Resource!
• THOMAS Legislative Information on the Net

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