Certain aspects of quality control testing hasn't changed all that much over the decades. While it is necessary and extremely important, when working with various Departments of Transportation (DOT) ...

Checklists can be obtained by emailing Lisa Cody. Please specify which checklist you would like to receive in your email. Find information on American Association of State Highway and Transportation ...

When Town of Brookhaven officials noticed that pavement appeared to deteriorate just days after being completed in 2011, they asked the contractor to test the asphalt. The work got an F: Out of 44 ...

Long-lasting roads and bridges require quality materials and workmanship. Quality workmanship is verified through inspection; the materials and the final product must ...

The literature review presented in this chapter describes the DOT certification programs and how they were developed in different ways, in part due to the flexibility found in 23 CFR 637B. Included is ...