ASTM International - A standards development organization that serves as an open forum for the development of international standards.
Colorado Department of Transportation - Supervises road construction, maintenance, and weather-related closures, and promotes recreation, tourism, and transportation safety.
Rubber Manufacturers Association - RMA tire and general product publications can now be ordered online.
Scrap Tire News - Latest industry news,
TireBaler.com - Industry news and articles.
TouchtheEarthRanch.com - Outdoor adventures, llamas and environmental construction
Bureau of International Recycling (BIR) - Contains information on the Basel Convention, including rubber and tires.