Instead of pushing straight down, the weight of an arch bridge is carried outward along the curve of the arch to the supports at each end. These supports, called the abutments, carry the load and ...

It happened in New Jersey Wednesday afternoon, when the first of three giant steel arch bridge sections ... replacing a 114-year old low swing bridge that sits on a pedestal and rotates to open ...

Rachael Hood, Senior Editor The Stone Arch Bridge is a must-see for any architecture buff. This 2,100-foot granite and limestone bridge (featuring a total of 23 arches) was constructed in 1883 and ...