LINKS to RESOURCES
NATIONAL ASSOCIATIONS
National Stone, Sand and Gravel Association
www.nssga.org
American Association of State Highway & Transportation Organizations
www.transportation.org
American Concrete Institute (ACI)
www.aci-int.org
ASTM International Standards (ASTM)
www.astm.com
National Asphalt Pavement Association (NAPA)
www.hotfix.org
Associated General Contractors (AGC)
www.agc.org
National Ready Mixed Concrete Association (NRMCA)
www.nrmca.org
Americans for Transportation Mobility (ATM)
www.a-t-m.org
INDUSTRY
Aggregate Research Industries
www.aggregateresearch.com
US GOVERNMENT
Federal Aviation Administration
www.faa.gov
Federal Highway Administration
www.fhwa.dot.gov
American Geological Institute
www.earthsciweek.org
US Geological Survey
www.usgs.gov
NC GOVERNMENT
NC Department of Environment and Natural Resources
www.enr.state.nc.us
Permitted and Active Mines in North Carolina
NC Department of Labor
www.nclabor.com
NC Department of Transportation (NCDOT)
www.ncdot.org
NC General Assembly (NCGA)
www.ncleg.net
NC Geological Survey
www.geology.enr.state.nc.us
Interactive Purchasing System - IPS
State of North Carolina - Vendor Link
www.ips.state.nc.us/ips/pubmain.asp
(Companies can register here and/or change information, i.e. email address)

Copyright 2008 - North Carolina Aggregates Association 
