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

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 ...

SINCE the advent of the motor-car the use of bituminous materials in road-making has become more and more widespread, and a definite knowledge of the chemical and physical characters of these ...

For failed pavements, full-depth reclamation (FDR) reclaims and treats an entire road structure – including underlying materials – to produce a stabilized base course ready for overlay. With FDR, an ...

The practices and methods listed were compiled from information found on the DOT’s website or from a document or documents on their website. AASHTO standard specifications begin with an “M,” practices ...