PROGRAM - GLOSSARY
Abbreviations, Terms and Status Types
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
A&E
Architecture and Engineering
AASHTO
American Association of State Highway and Transportation Officials
Asphalt
Mixture of a tar-like petroleum based material and rocks used as a road surface. Asphalt is placed in several layers or lifts. (see also "Friction Course" and "Structural Course")