Key Bridge is a 122-foot steel one-lane pin-connected Pratt through-truss bridge originally built in 1912 that carried travelers from Augusta to Liberty Hill, probably in one of Henry Ford's first creations. After falling into disrepair, it was rebuilt in 2007 by the SC Army National Guard and the US Forest Service, and today it provides pedestrian access to the Wine-Turkey Creek biking and hiking trail. Vehicles now use the bridge in front of it, a 150-foot steel two-lane Parker through-truss bridge built in 1925 by Roanoke Iron and Bridge Works of Roanoke, Virginia. That bridge originally stood in Georgetown County, South Carolina, on US Highway 17 and was moved to Turkey Creek in 1961 when the road was realigned.