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 ...

TANZANIA: THE Tanzania Rural and Urban Roads Agency (TARURA) is actively integrating masonry bridge construction, ...

The bridge's graceful arch allowed bustling commercial river traffic to pass underneath it. The New River bridge Today materials like steel and pre-stressed concrete have made it possible to build ...

When the Arrábida Bridge spanning the Douro River was completed in 1963, it stood as the longest concrete arch bridge in the world. While it no longer holds that record, its 885-foot arch remains ...

The Santiao Bridge, Wenxing Bridge (pictured) and Xidong Bridge are historical wooden arch bridges in Taishun ... they have gradually been replaced by concrete and steel, leading the craftspeople ...

KAMI-SHIHORO, Hokkaido--It is known as the "phantom bridge" because the arched concrete span over ... year could be the last time the complete 11-arch structure can be viewed.” ...

PBBM says cost-cutting, overloading contributed to bridge collapse President Ferdinand Marcos Jr. said Thursday attributed ...

The $22.4 million project will fix up the 114-year-old concrete arch bridge. Crews will repair sidewalks, replace utility lines and add stormwater management systems. Construction continues until ...

Dimick said the bridge was constructed in the “earth-filled arch” style, meaning the structure’s concrete exterior acts as a shell holding a mass of loose material like dirt and compacted ...