Maintaining and improving the nation's infrastructure is one of the most important challenges facing the United States, with the primary focus on highways and bridges. The Third Edition of Highway ...

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 ...

Joe Siccardi. You may not know his name, but every Coloradan has seen his work. A 1949 University of Colorado Boulder civil engineering graduate, Siccardi was part of the team of engineers and workers ...