Recently Completed: Aden Road over Norfolk Southern Railroad in Prince William County

Cost and schedule ►

This project rehabilitated the Aden Road (Route 646) historic truss bridge over the Norfolk Southern Railroad and included a new bridge over the railroad and intersection improvements (including a new median) at Marsteller Drive.

Built in 1882 for the Keystone Bridge Company, the truss bridge was purchased in the early 1900s and moved to Aden Road by Norfolk Southern, who transferred ownership to VDOT in 2014. In March 2014, the weight limit on the one-lane truss bridge was reduced from six tons to four. The bridge was closed in May 2015 due to deterioration revealed in inspections, and was removed from the railroad crossing in January 2016. The new one-lane bridge opened to traffic in December 2016.

VDOT planned to repair the truss bridge and reopen it for northbound use, however, upon removal, the bridge showed substantial structural deficiencies. A revised plan/design was developed with the Virginia Department of Historic Resources and the community that allows the truss bridge to remain on the National Register of Historic Places.

Construction resumed in July 2018 to implement the revised plan/design; the new Aden Road bridge was temporarily closed to facilitate the truss bridge reinstallation and rehabilitation. The truss bridge was put back in place over the railroad in November 2018 and reopened to traffic along with the new bridge in March 2019. The overall project was completed in June 2019.  

Aden Road averages about 3,500 vehicles a day at the railroad crossing.

Estimated Costs
Preliminary Engineering - $1.2 million
Right of Way Acquisition and Utility Relocation - $339,000
Construction - $6.7 million
Total - $8.3 million

This project was financed with federal, state and Prince William County funding. Norfolk Southern donated a construction easement to allow the work to be completed.

Benefits 

The project rehabilited the existing bridge as well as built a new bridge to improve safety, and add capacity to provide two-way traffic for the crossing. The original truss bridge was incorporated into the design to maintain the area's historic character for the community.

Major Milestones 

Public Information Meeting - December 2011
Design Public Hearing - September 2013
Begin Construction - December 2015
Truss Bridge Removal - January 2016
New Bridge Open to Traffic - December 2016
New Bridge Temporarily Closed - July 2018
Truss Bridge Reinstalled - November 2018
Truss Bridge and New Bridge Reopening - March 2019
Final Completion - June 2019

Resources

Contact Info:

Michael Gleasman, P.E.
Construction

Project Photos

Other relevant links:

Memorandum of Agreement - May 2013

Preferred Option Presentation - May 2013

Preliminary Options Presentation - January 2013

Previous Meetings >>

Major funding source: Federal

Phase: Recently Completed

UPC: 90519

State ID: 0646-076-971, P101, R201, C501, B649, B654

Federal ID: BR-5401 (924), STP-5A01 (476), STP-5A01 (614)

Lat/Long: 38.707242, -77.564284

Locality: Prince William

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New bridge and truss bridge open to traffic - March 2019 (Photo by Roger W. Snyder)
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New bridge and truss bridge a few days before reopening - March 2019
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Truss bridge a few days before reopening - March 2019
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Truss bridge back in place over railroad (Nov. 2018). Photo by Roger W. Snyder
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Truss bridge back in place over railroad (Nov. 2018). Photo by Roger W. Snyder
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October 2018
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Left: New Aden Rd bridge facing east, Dec. 2016 Right: Marsteller Drive intersection improvements, Dec. 2016.
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Historic Truss Bridge, pre-construction

Page last modified: June 12, 2019