Experts said if the Key Bridge had been fitted with more robust collision-prevention structures, the collapse might have been avoided. Records... Concrete structures meant to protect Baltimore bridge ...

Many bridges in Switzerland were built before the 1980s – and are therefore approaching the end of their service life. Empa researchers are now ...

In 2017, during a routine assessment of the TH 41 Bridge 37D in Hartland, which traverses Route I- 91, bridge inspectors with the State of Vermont Agency of Transportation (VTrans) observed areas of ...

In their competing accounts of what went wrong before last year’s Florida pedestrian bridge collapse, both the contractor and designer agree on one point: The concrete was never “roughened” at ...

Repairing damaged concrete is a primary requirement in maintaining concrete bridges, and is also the basic requirement for any additional waterproofing, protection, or strengthening systems. Sika ...

Unique structure near Odessa allows crews to efficiently transport concrete materials and to work at a faster pace The ...

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For the Odessa I-20 widening project, Acrow delivered a temproary, custom steel bridge placed on stilts to support a concrete ...

Seconds before the container ship Dali hit the Francis Scott Key Bridge in Baltimore last week and tore it down, killing six construction workers, it sailed past a structure designed to prevent that ...