Area less than one acre Built by Sheely, Charles G. NRHP Reference # 85000440 Body of water Green River Nearest city Green River | Built 1909–10 Architectural style Pratt through truss Opened 1910 Added to NRHP 22 February 1985 | |
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MPS Vehicular Truss and Arch Bridges in Wyoming TR Similar Rocky Mountains, Glenwood Caverns Adventur, Lagoon, Heritage Square, Lakeside Amusement Park | ||
The ETR Big Island Bridge is a Pratt through truss bridge located near Green River, Wyoming, which carries Sweetwater County Road CN4-4 across the Green River. The bridge was built from 1909 to 1910 by contractor Charles G. Sheely. It was named the Big Island Bridge after the Big Island region of Wyoming, which the bridge connected to other parts of the state. The 352-foot (107 m), two-span bridge is one of the older Pratt through truss bridges in Wyoming, and its spans, each 155 feet (47 m) long, are some of the longest on bridges of this design in the state.
The bridge was added to the National Register of Historic Places on February 22, 1985. It was one of several bridges added to the NRHP for their role in the history of Wyoming bridge construction.