Links
Memberships
Industry Resources
| Local | Chicago Testing Laboratory Provides "best-in-class" testing, inspection, training, consulting and research for the construction industry. CTL is the preferred choice for quality control and quality assurance of asphalt and asphalt materials, liquids, aggregates, concrete and soils. CTL's approach to customer service is legendary and continues to build on a heritage that began in 1912. |
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| Regional/National | Asphalt Institute 1-708-388-2001 |
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| Asphalt Recycling &
Reclaiming Association (ARRA) 1-410-267-0023 |
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| Asphalt Pavement Alliance (APA) 1-888-468-6499 |
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| American Public Works Association |  |
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| American Road & Transportation Builders Association (ARTBA) 1-202-289-4434 |
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| BeyondRoads.com |  |
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| Chicago Southland Chamber of Commerce (CSCC) 1-708-957-6950 |
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| Illinois Asphalt Pavement Association (IAPA) 1-217-523-2208 |
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| Illinois Department of Transportation (IDOT) Springfield: 1-217-782-5597 Chicago: 1-312-793-2242 |
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| Illinois Road & Transportation Builders Association (IRTBA) 1-630-773-1220 |
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| National Association of County Engineers |  |
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| National Asphalt Pavement Association (NAPA) 1-301-731-4748 |
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| National Center for Asphalt Technology (NCAT) |  |
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| WarmMixAsphalt.com (NAPA’s Warm Mix Asphalt Technical Working Group) |
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