Robeson, Cumberland, and Harnett Counties, NC
8/7/08 • $7,398,478
We raised the vertical clearance of ten bridges over I-95 in NC. On six of them, we replaced the superstructure of the existing bridges with shallower beams. On the other four, we jacked the bridges and installed taller bearings underneath the existing bridges. In order to reduce the impact to traffic and make it safer for everybody doing the work, we designed a jacking frame that allowed us to perform the jacking from the top of the bridge. This allowed us to do almost all of the work away from traffic.