Phase I and II services for replacement of existing steel beam bridge at County Road 8 and the Fraser River, originally constructed in 1979. A bridge hydraulic report and scour analysis were prepared for this project. Proposed structure is 47 feet wide with span of 46 feet Prestressed Precast Concrete (PPC) Deck Beams with a 6-inch cast-in-place concrete slab, founded on pile bent abutments.

Bowman prepared a traffic impact analysis, travel demand forecasting, traffic signal warrant analysis, preliminary traffic signal design plan, and provided public involvement support for the 4,000 LF extension of Claiborne Parkway in Loudoun County. The project was locally administered by the County’s Office of Transportation Services, and Bowman also provided survey, environmental permitting services, and roadway and drainage design for the entire project.

Phase I Engineering Services to evaluate four intersections to identify improvements that will address the accident history, increase the safety of the intersections, and create continuity throughout the corridor while minimizing impacts to the operational characteristics of the intersections. Includes Intersection Design Studies, Drainage Technical Memo and preparation of a Project Development Report for 75th Street.

Phase II design engineering services for the widening and resurfacing of 1.75 miles of 55th Street to address safety and operational needs and to provide expanded pedestrian. The closed drainage sys-tem will be upgraded with new trunk sewers and drainage structures and includes the extension of a 4’x4’ box culvert.