Road and Bridge Department, Zhejiang Institute of Communications, Hangzhou, China. With the development of the social economy, some transport infrastructure has been in use for a long time. As a ...
Infrastructure is founded on practical, affordable solutions that will be around for a few centuries. The big box culvert is the civil engineering unsung hero—a square concrete... Infrastructure is ...
The Colorado Department of Transportation is still exploring funding options to replace a culvert/underpass that goes under Interstate 70 that is used to access the Mt. Garfield Trail head in Palisade ...