The William H. Natcher Bridge is 4,505 feet (1,373m) in length (including its approaches) and 67 feet (20m) wide. It is supported by cables connected to two identical diamond-shaped towers, each 374 feet (114m) tall. At the time of its construction, it was the United States' longest cable-supported bridge over an inland waterway.
Construction
The concept for a new bridge to serve Owensboro dates back to 1987, when a Green River Area Development District study recommended a new bridge to connect to U.S. Highway 231 in Rockport, where the highway separated from Indiana State Road 66 mere feet away from the river's bank. Congressman Natcher first began seeking federal funds for the new bridge in 1988. Construction ran across the late 1990s and early 2000s at a cost of US$70 million (approximately $40 million from federal sources, $30 million from state sources). Originally slated for a 1996 completion, the bridge was the victim of numerous funding delays from both the federal and state levels. Though the concrete piers (the bases which support the upright towers) were installed in 1995, construction on the bridge itself did not begin until 1998. Even then, the original plan was to have the bridge completed by the end of 2000, but the builders said that goal was unrealistic due to the complicated nature of the cable installation. It was finally dedicated on August 16, 2002, but did not open to traffic until October 21, 2002. The Natcher Bridge was designed by Parsons, Brinckerhoff, Quade & Douglas, Inc. and built by Traylor Brothers of Evansville.
Reasons for building
The bridge was constructed for two reasons: to relieve traffic congestion on the aging Owensboro Bridge in downtown Owensboro (approximately 6 miles downstream from the Natcher Bridge), and as part of a larger project to make U.S. Highway 231 a four-lane road between Owensboro and Interstate 64 near Dale, Indiana. The U.S. 231 connection to I-64 in Indiana fully opened to traffic on March 15, 2011.[1]
This article uses material from the Wikipedia article Natcher_Bridge, and is written by contributors.
Text is available under a CC BY-SA 4.0 International License; additional terms may apply. Images, videos and audio are available under their respective licenses.