Sacaton Road Accelerated Bridge Construction CM/GC
Gila River INdian Community DOT · Arizona
The FHWA’s first Accelerated Bridge Construction (ABC) project in Arizona including a lateral slide of two bridges. FNF demolished the existing 4-span bridge and constructed a new 2-span bridge outside of the roadway slid into place under overhead power lines. New tie-ins were constructed during a one-week road closure.
US 60, Silver King and Superior Streets
Arizona Department of transportation
Widening of the highway from two to four lanes and reconstruct portions of highway in Superior, AZ. Work included seven new structures, one structure widening, and three structure rehabilitations. The project included 500,000 CY of roadway excavation. All earthwork was completed with GPS-controlled machines.
Tuthill Road Bridge Repair
Maricopa County Department of transportation
AASHTO girder diaphragm repair/replacement in limited access area, deck joint clean-out, and owl/swallow mitigation. Innovation eliminated the need for traffic restrictions while complying with the environmental constraints of working in the Gila River.