A worker directs traffic as a dump truck, right, leaves with a load of dirt that was removed from a pile next to the Interstate 495 bridge near Wilmington, Del., Thursday, June 5, 2014. The bridge was... more 
A worker directs traffic as a dump truck, right, leaves with a load of dirt that was removed from a pile next to the Interstate 495 bridge near Wilmington, Del., Thursday, June 5, 2014. The bridge was closed Monday after the discovery of tilting support columns, and officials suspect that the dirt dumped next to the bridge over several years shifted the ground underneath the span and caused the columns to tilt. The bridge, a bypass that helps alleviate congestion on I-95 and normally carries about 90,000 vehicles daily, will be closed for at least several weeks. (AP Photo/Patrick Semansky) less 
1 / 1
Associated Press | Photo By Patrick Semansky
Thu, Jun 5, 2014 3:57 PM EDT