PennDOT has shut down the HOV lane from the Veterans Bridge onto I-279 in Pittsburgh after discovering a crack in one of the concrete piers that supports the bridge ramp. What was a small crack worth ...

Engineers and bridge designers were raising questions Tuesday about structural safety in the wake of a catastrophic collapse overnight of the Key Bridge. A cargo container struck one of the bridge’s ...

Keywords: Blast performance. Concrete filled steel tube (CFST) columns. Multihazard assessments. Bridges. Piers. Structural collapse. Seismically-resistant designs. Blast loads. Terrorism. Blast ...

The structural base of the Wailua River Bridge will be reinforced by concrete piles as part of a $55.7 million repair project. Work started June 15 on a $55.7 million project to upgrade the ...

Cutting in half the number of piers on a toll-funded Interstate bridge made the litany of obstacles beneath it more manageable. Crews are building a pair of nearly mile-long new highway bridges amid a ...