You now have two cable-stayeds. Where do you feel a pushing force, or compression? Notice how the cable-stayeds transfer the load of the bridge (your arms) to the tower (your head). Even though ...

It's the first American arch bridge to be constructed from segments of pre-cast concrete, a highly economical material. Two graceful arches support the roadway above. Usually arch bridges employ ...

The Pennsylvania Department of Transportation (PennDOT) has announced that the two-bridge project consisting of replacing the Carlisle Road (Route 74) bridge and preserving the Harmony Grove Road ...