DIALOGUE Barrington Bridge meeting is one of many in Northeast to change process. The use of drilled shaft foundations is growing nationwide, prompting many industry leaders to say state highway ...

The bolted mechanical splices are tightened to connect the bottom and top cages for a full-depth mechanically spliced anchor bolt cage. This installation used non-staggered splices. Deenergizing ...

Deenergizing transmission facilities to accommodate construction tasks requires careful planning, often affecting the line design. In the age of rebuilding transmission, outages are shorter and more ...

Complete replacement of a 925-foot-long, 100-foot-high viaduct on the Media/Elwyn commuter rail line in Pennsylvania. Replacing the historic Crum Creek railroad viaduct in Swarthmore, PA, is no easy ...