John W. Tisdale Memorial Bridge, Clarksville, Va.

Nov. 1, 2005

The Tisdale Bridge is a critical segment of the Clarksville Bypass Project. Challenges include the complex alignment that involves tangent section transitioning to a compound curve, then bifurcating into two curved ramps at one end of the bridge. The total length of the span will be 4,900 ft. Total cost: $35 million.

The Tisdale Bridge is a critical segment of the Clarksville Bypass Project. Challenges include the complex alignment that involves tangent section transitioning to a compound curve, then bifurcating into two curved ramps at one end of the bridge. The total length of the span will be 4,900 ft. Total cost: $35 million.