Adjacent precast concrete box beams for short- and medium-span bridges are an economical solution. A recurring problem, however, is cracking in the grouted joints between adjacent beams. TRB hosted a ...

Plans to replace the Route 1044 (North Churchtown Road) bridge over Little Conestoga Creek in Caernarvon Township are now ...

Since the existing bridge had a low load rating, it could not be used to transport or off-load the heavier precast box beams, thus it would have necessitated a trestle or large barge and crane.

It involved replacing the existing T-beam bridge with a precast box culvert, guiderail updates, signing, pavement markings and other miscellaneous construction. ...

Ultra-high-performance concrete (UHPC) is rapidly emerging as a premier material for precast concrete construction. First introduced as “reactive powder concrete” in the early 1990s, this ...

A display of preliminary plans for a bridge-replacement project in Cumberland County can now be viewed online. PennDOT is inviting the public to see the plans for the Route 997 bridge replacement ...

Lindsey Shuey / Staff Photographer Beams that will be used in the new Columbia Street bridge in Schuylkill Haven are seen at Northeast Prestressed Products in Cressona on Monday, Dec. 12, 2022.

By next spring, the town’s Public Works Department hopes to begin work to replace the aging single-span bridge that carries Wheaton Road over the East Aspetuck River. “In the grand scheme of things, ...

The bridge, located on Black Rock Road between Lakeview Terrace and Frogtown Road, is set to be replaced starting on Monday, June 9, weather permitting, a news release said.

Adjacent precast concrete box beams for short- and medium-span bridges are an economical solution. A recurring problem, however, is cracking in the grouted joints between adjacent beams. TRB hosted a ...