Wilson Creek Bridge
| Wilson Creek Bridge | |
|---|---|
Wilson Creek Bridge, looking northeast
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| Coordinates | 37°10′27″N 80°22′29″W / 37.17417°N 80.37472°W |
| Carries | Virginia Smart Road |
| Crosses | Wilson Creek, a tributary of the North Fork of the Roanoke River; County Route 723 (Ellett Road), part of U.S. Bicycle Route 76 and the TransAmerica Bicycle Trail |
| Locale | Montgomery County, Virginia |
| Maintained by | Virginia Tech Transportation Institute [1] |
| Characteristics | |
| Design | Cast-in-place cantilever box girder |
| Total length | 1,985 feet (605 m) |
| Width | 40 feet (12 m), 2 lanes |
| Longest span | 472 feet (144 m) |
| Clearance below | 175 feet (53 m) |
| History | |
| Opened | May 30, 2001 |
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The Wilson Creek Bridge (also known as the Smart Road Bridge) is the second tallest bridge in Virginia at 175 feet (53 m) tall, the tallest being the US-460 Corridor Q bridge over Grassy Creek and Virginia State Route 610 between Pike County and Buchanan County at 225 feet (69 m) tall.
The Wilson Creek Bridge is located in Montgomery County and was built as part of the Virginia Smart Road project. It is a cast-in-place cantilever box girder bridge and extends for 1,985 feet (605 m) with three spans of 472 feet (144 m) and two spans of 283 feet (86 m).
Construction began in August 1998. The bridge was designed by Florida-based Figg Engineering Group and built by PCL Civil Constructors Inc., a subsidiary of PCL Constructors Inc. at a cost of US$17.4 million. The bridge design is the same genre as the Natchez Trace Parkway Bridge. The bridge is composed of four double-tapered piers with stone inlay, two conventional abutments, and 100 cast-in-place segments. After review of the bridge design by the construction firm, the segments were changed from 4.5 m to 5 m segments, deleting 35 segments from the critical path of construction. The bridge was completed on May 30, 2001.
The cast-in-place structure consists of 9,647 cubic yards (7,376 m3) of concrete, 1,565,321 pounds (710,018 kg) of reinforcing steel, and 780,900 pounds (354,210 kg) of steel cables.
In 2002, the bridge received an honorable mention in the Federal Highway Administration's Excellence in Highway Design Awards, Category 3A: Major Highway Structures Over $10 Million. The bridge also received an award that year from the Concrete Reinforced Steel Institute, the only 2002 award-winner east of the Mississippi River.
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