Steep slopes, a narrow access road and the close proximity of residences complicated the process of replacing a nearly century-old, 127-ft-long timber trestle bridge.
The joint-venture of Archer Western and Traylor Bros. is being challenged by the bay's geology as they construct the 3-mile-long bridge's substructure.
The team replacing the FM 457 Swing Bridge over the Gulf Intercoastal Waterway faced hurdles ranging from active vessel traffic to erratic weather to limited space for heavy lifts. Daily troubleshooting helped push the $41.2-million, 27-month project forward.
The team replacing the FM 457 Swing Bridge over the Gulf Intercoastal Waterway faced hurdles ranging from active vessel traffic to erratic weather to limited space for heavy lifts. Daily troubleshooting helped push the $41.2-million, 27-month project forward.
The $31-million Hemphill-Lamar Connector in Fort Worth involved building a four-lane, 400-ft-long tunnel under the city’s primary east-west freeway and relocating four active rail lines near one of the country’s busiest rail intersections.