American Association of State Highway and Transportation Officials
(202) 624-5800
www.transportation.org
American Concrete Institute
(248) 848-3700
www.aci-int.org
American Concrete Pavement Association
(847) 966-2272
www.pavement.com
American Society of Concrete Contractors
(866) 788-2722
www.ascconc.org
ASTM International
(610) 832-9500
www.ascconline.org
Concrete Council of St. Louis
Oliver Dulle, Jr.
(314) 862-0324
www.concretecouncil.com/site/news.php
Concrete Promotion Council Of The Ozarks
(417) 865-8282
www.cpcoz.com
concretepromo@aol.com
Concrete Promotional Group
Christy Martin (913) 341-5800
FAX: (913) 381-4958
www.concretepromotion.com
martinc@concretepromotion.com
Council for Masonry Research
(515) 283-0497
www.masonryresearch.org
Masonry Advisory Council
(847) 297-6704
www.maconline.org
Masonry Industry Council
(515) 283-0497
www.masonryindustry.org
Masonry Institute of St. Louis
(314) 645-5888
www.masonrystl.org
Missouri/Kansas Chapter
American Concrete Pavement Association
Todd LaTorrela, PE (913) 381-2251
FAX: (913) 381-4958
www.moksacpa.com
National Concrete Masonry Association
(703) 713-1900
www.ncma.org
National Precast Concrete Association
(317) 571-9500 (800) 366-7731
www.precast.org
National Ready Mixed Concrete Association
(301) 587-1400
www.nrmca.org
Portland Cement Association
(847) 966-6200
www.cement.org
The Masonry Society
(303) 939-9700
www.masonrysociety.org
Other Sites of Interest
Department of Natural Resources--State of Missouri
www.dnr.mo.gov
Department of Revenue - State of Missouri
www.dor.mo.gov
Missouri Department of Transportation -- State of Missouri
www.modot.mo.gov
MO Department of Labor/No Cost On-Site Safety Consultations
www.labor.mo.gov/ls/safetyconsultation
Missouri Legislature
www.moga.mo.gov
NRMCA Concrete Answers
www.concreteanswers.org
US Department of Labor/Occupational Safety & Health Administration
www.osha.gov