"The 36-inch corrugated metal culvert at Coulter Creek was upgraded to a 20-foot-wide aluminum arch culvert, improving the ...

The Colorado Department of Transportation and its contract partner American West Construction, LLC will begin culvert repair work on Feb. 3 in Cañon City. Work will occur northwest of U.S. 50 and ...

That culvert, located under ... crews found a combination of cut granite, arched terra-cotta block (also known as tile), and the more conventional corrugated metal pipe. Despite being the most ...