FIGURE 1. A tube laser doesn’t always cut tube. Here, it cuts shapes out of an angular profile. The machine also can cut flat ...

Residents who want the county to install culverts for their driveways will have to fill out an application now that Pike County supervisors have formalized the process with a vote Friday.

Strohm, the maker of thermoplastic composite pipes (TCP), has launched its TCP Designer — a new web-based tool developed to help companies design and engineer TCPs for their projects.

For at least five years, a culvert on Giovanetti Road, just west of Forestville, has been a recurring headache for a cluster ...

VANCOUVER, Wash. - Northwest Pipe Company (NASDAQ:NWPX), an established manufacturer specializing in water infrastructure with a market capitalization of $502 million, has been granted a U.S. patent ...

The Colorado Department of Transportation and contracting partner Elam Construction will begin resurfacing and culvert ...

Construction to replace several existing culverts that block fish migration around Gorst over the next few years as well as ...