Collin County Regional Airport, Phase III – McKinney, Texas

colling county regional airportD&S Engineering provided the Construction Materials Testing and Observation for the third and final phase of the Collin County Regional Airport $66 Million Capital Improvements Program. The final phase consisted of a new 7000-foot runway. The runway consisted of a 17-inch steel reinforced concrete slab placed over a 4-inch asphalt base coat.