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.
Go-Green at Home An fact filled article from Home Advisor discussing going green at home.
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.