Contractors work on an abutment for the bridge across the Chula Vista Wash June 18 in Nogales, Ariz. The U.S. Army Corps of Engineers Los Angeles District is working to replace the bridge it removed during a previous construction project.

Download Image: Full Size (0.69 MB)
Photo by: Daniel J. Calderon |  VIRIN: 140618-A-TV651-019.JPG