"The above project was constructed in 1993 and completed in the spring of 1994. The improvement consisted of widening, pulverized cement base (CTB), Grade-B plant mix surfacing (0.35') and CRS2-LM Koch seal cover on 16.5 miles approximately starting at milepost 92. The control section comprised of .5' HMA. This project is located on Highway 212 (N-23) in the counties of Powder River and Carter."