Asphalt and Transportation Industry Associations, Research Centers , Publications, and Libraries
Asphalt Pavement Alliance
http://www.asphaltalliance.com
American Association of State Highway and Transportation Officials (AASHTO) -
http://www.aashto.org
American Petroleum Institute -
http://api-ec.api.org/intro/index_noflash.htm
American Public Works Association -
 http://www.apwa.net

American Road and Transportation Builders Association - http://www.artba.org

American Society of Civil Engineers
http://www.asce.org
American Society for Testing and Materials
http://www.astm.org

Association of Asphalt Pavement Technologists  http://www.asphalttechnology.org

Association of Modified Asphalt Producers  http://www.modifiedasphalt.org

Asphalt Emulsion Manufacturers Association
http://www.aema.org
Asphalt Recycling and Reclaiming Association
http://www.arra.org

Asphalt Roofing Manufacturers Association http://www.asphaltroofing.org

Asphalt Rubber Technology Service
http://www.ces.clemson.edu/arts/
Deep Foundations Institute
http://www.dfi.org/
The Heartland Institute
http://www.heartland.org
International Slurry Surfacing Association (ISSA)
http://www.slurry.org/

International Society for Asphalt Pavements (ISAP) http://www.asphalt.org

Local Technical Assistance Program (LTAP)
http://www.ltap.org/
Local Technical Assistance Program (LTAP) Clearinghouse
http://www.ltapt2.org/

Louisiana Transportation Research Center (LTRC) - http://www.ltrc.lsu.edu/

National Association of County Engineers - http://www.countyengineers.org/

National Asphalt Pavement Association
http://www.hotmix.org
National Partnership for Highway Quality (NPHQ)
http://www.nphq.org
National Roofing Contractors Association
http://www.nrca.net/
National Stone, Sand & Gravel Association
http://www.nssga.org/
National Transportation Week
http://www.ntweek.org/
Pavement Magazine
http://pavementonline.com
North Carolina Institute for Transportation Research & Education (ITRE) http://www.itre.ncsu.edu/
Pavement-Online
http://www.pavement-online.org
The Recycled Materials Resource Center http://www.rmrc.unh.edu/default.asp
Roof Consultant's Institute
http://www.rci-online.org/
Southeastern Asphalt Users/Producers Group
http://www.seaupg.org
Texas Transportation Institute
http://tti.tamu.edu/
The Transport Web
http://www.transportweb.com
 
University of Kentucky Civil Engineering
http://www.engr.uky.edu/ce/
Virginia Transportation Research Council http://virginiadot.org/vtrc/main/index_main.htm
Superpave Sites

North Central Regional Superpave Center - http://ce.ecn.purdue.edu/~spave/

Northeast Superpave Center
http://www.superpave.psu.edu
 
South Central Superpave Center (Superpave Center at Austin)
http://www.utexas.edu/research/superpave
SHRP Implementation and Evaluation Home Page  http://www4.trb.org/trb/dive.nsf/web/shrp_implementation
Southeastern Regional Superpave Center  http://www.eng.auburn.edu/center/ncat/
Superpave Performance Models & Software Development - http://www.fhwa.dot.gov/pavement/superpav.htm

United States Federal Agencies and Resources

Datapave (FHWA) (LTPP)
http://www.datapave.com
Department of Defense Airfields and Pavements Division
http://pavement.wes.army.mil

Federal Highway Administration (FHWA) - http://www.fhwa.dot.gov/

FHWA Programs - http://www.fhwa.dot.gov/programs.html

FHWA Office of Pavement Technology - http://www.ota.fhwa.dot.gov/

FHWA Research and Technology- http://www.fhwa.dot.gov/rnt4u/index.htm

FHWA Websites
http://www.fhwa.dot.gov/fhwaweb.htm
National Highway Institute
http://www.nhi.fhwa.dot.gov

National Highway Specifications - http://www.specs.fhwa.dot.gov

NTSB - http://www.ntsb.gov/
Office of Highway Information Management/ Federal Highway  Administration
http://www.fhwa.dot.gov/ohim/
Transportation Research Board (TRB)
http://nationalacademies.org/trb/

Transportation Research Board (TRB) Bookstore http://nationalacademies.org/trb/bookstore/

U.S. DOT
http://www.dot.gov/
Other Industry Related Sites
CONEXPO-CON/AGG
http://www.conexpoconagg.com
Visit the #1 Trade Show for the Construction, Aggregates and Ready Mixed Concrete Industries.
 
Construction Monthly - magazine
http://www.constmonthly.com
American Highways Users Alliance
http://www.highways.org/
National Partnership For Highway Quality
http://www.nqi.org/
Refining Online
http://www.refiningonline.com/
Road & Bridges
http://www.roadsbridges.com/roadsbridges.html
The Asphalt Contractor Online
http://www.asphalt.com/
 
RoadConst.Com
http://www.roadconst.com/
Equipmentsearch.com
http://www.equipmentsearch.com
Geosynthetica
http://www.geosynthetica.net/
AASHTO
http://www.aashto.org
aci
http://www.aciofsd.offc.com
http://www.engcom.org.sa
http://www.mohandis.org
http://www.kse.org.kw

http://www.kse.org.kw/qatar.htm

http://www.irfnet.org/

http://www.its-australia.com.au
http://www.ukintpress.com/
http://www.gotevot.edu.sa/

Gulf Engineering House
http://www.daralkhalij.com