The California Department of Transportation (Caltrans) is one of the largest state departments of transportation in the nation, managing more than 50,000 miles of California’s highways, or about ...

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 ...

Councillors have voted to turn the historic wooden Cuttagee Bridge on the New South Wales far south coast into a two-lane concrete bridge. Three design concepts were considered, with many locals ...