State Route 9 Widening and Reconstruction

3.6 miles of heavy urban widening and reconstruction from existing 3-lane to a 4-lane median divided highway with major pedestrian improvements. This complex project scope included over 4,500 feet of retaining walls, 20,000 feet of storm drain, 15,000 feet of waterline, 11 traffic signals, and 170 lights all in downtown Alpharetta with major utility constraints.

Location: Fulton County
Category: Widening | Urban Development | Underground Utilities | Electrical