Map of construction project districts

Coming Soon

Towlston Road Bridge Replacement

Over Rocky Run in Fairfax County

Area Maps

Project Photos

Project at a Glance

Begin Date
Summer 2014

Cost
Approx. $1.34 million total

Locality
Fairfax

District
Northern Virginia

Contact
Nicholas J. Roper
703-259-1953
Arif Rahman
703-259-1940

About the Project

This project will replace the Towlston Road bridge (Route 676) over Rocky Run in Great Falls.

Plans were underway to replace the original 1949 bridge when it was washed out by Tropical Storm Lee in September 2011. Under an emergency contract, crews built five steel pipe culverts as a temporary structure to re-open the road to traffic as soon as possible. The current bridge structure is sound but does not have adequate hydraulic capacity to handle high water during storms.

Under a research project sponsored by the Virginia Center for Transportation Innovation and Research and the Federal Highway Administration, this project will replace the bridge using new Geosynthetic Reinforced-Integrated Bridge System technology for Abutments. The project also includes:

  • An additional 2 feet of shoulder on either side
  • Aesthetic treatments on railings and abutments (see rendering)
  • Stream restoration to stabilize Rocky Run and guide creek through the restored opening
  • Overhead and underground utility coordination

Estimated project cost
Preliminary engineering: $433,000
Construction: $910,000
Total: $1.34 million

No right-of-way is required for this project.

Tentative project schedule
February 2014 - Advertise for construction
Early Summer 2014 - Road closed and major construction begins
End Summer 2014 - Construction completed

Traffic Impacts

The bridge will be tentatively closed to traffic during the summer 2014 so that crews can finish the replacement before the fall. Signs will direct drivers to detour via Old Dominion Drive and Georgetown Pike (see proposed detour map).

Rendering of new Towlston Road bridge (click image for larger view).

Rendering of new Towlston Road bridge

Resources

Pre-advertisement meeting presentation (October 9, 2013)

Public information meeting presentation, brochure and comment sheet (May 23, 2013)
Project presentation (March 4, 2013)

 

State Project: 0676-029-389,P101,R201,C501,B637 UPC: 76247

Bristol area projects Salem area projects Staunton area projects Lynchburg area projects Culpeper area projects Richmond area projects Northern Virginia projects Fredericksburg area projects Hampton Roads projects
Page last modified: March 4, 2014