Custom gantry places 97-ton County Materials bridge beams steps from traffic
- Published: Friday, 12 December 2014 15:31
- Written by Concrete News
A Jane Addams Memorial Tollway (Interstate 90) contractor has completed the first phase of prestressed concrete erection for the $95 million Fox River Bridge expansion—24 bulb tee girders, 90-in. deep, 150- to 168.5-ft. long—proving how a proprietary hoisting scheme can replace conventional crane picks without disrupting immediately adjacent highway traffic.