As you can imagine," Harkness said, "the information that is related to the soils is of the utmost importance when you’re ...

A thunderous boom and a large billow of dark-gray smoke rising in the air marked the quick demise of steel beams that had ...

A subcontractor of the company hired to remove the County Road 9 bridge over the Blue Earth River used explosive charges to ...

Project leaders with the Chesapeake Bay Bridge Tunnel reported that Chessie, the tunnel boring machine used to dig the second ...