Arch bridges are one of the oldest types of bridges and have great natural strength. Instead of pushing straight down, the weight of an arch bridge is carried outward along the curve of the arch ...

Construction on the City Avenue Bridge will begin Monday, March 10. The $22.4 million project will fix up the 114-year-old concrete arch bridge. Crews will repair sidewalks, replace utility lines, and ...

Pedestrian access will also be improved between City Avenue, SEPTA’s Bala Station, and the Parkside Cynwyd Trail with ...

Repairing damaged concrete is a primary requirement in maintaining concrete bridges, and is also the ... Structural adhesives are useful in both new construction and refurbishment.

KEARNY— Riders on one of the more than 100 trains that cross the Portal Bridge on any given day can now see the third and final arch pressed ... 80% of the construction is done on the Portal ...

The main span of the Tian’e Longtan Bridge is 600 m long, establishing a new world record for concrete arch bridges. This surpasses the previous record by 155 m, which is equivalent to the ...

Students in Orcas Christian School’s Science Technology Engineering and Math class recently showcased their engineering prowess in a bridge design project that blended digital modeling with hands-on ...

The Portal North Bridge project ... the third and final arch pressed into place on the structure that will replace the decrepit swing-span bridge. With that, 80% of the construction is done ...