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In Design

King Street over I-395

Bridge repairs in the City of Alexandria

Project Photos

Project at a Glance

Begin Date
Construction: Fall 2019

Phase
In Design

Cost
$13 million

Locality
Alexandria

District
Northern Virginia

Contact
Brian Morrison, P.E.
Structure & Bridge
703-259-2606
Andrew Beacher, P.E.
Preliminary Engineering
703-259-2239

About the Project

The project will rehabilitate the King Street (Route 7) bridge over I-395.  The bridge was constructed in 1970. The five-span structure carries six lanes of traffic, three in the eastbound direction and three in the westbound direction along with a median sidewalk. The total length of the bridge is approximately 410 feet. The bridge consists of concrete deck, steel superstructure, and concrete substructure.    

The bridge is a candidate for federal funds for replacement.

Proposed repairs include the following:

  • Installing An Impressed Current Cathodic Protection (ICCP) system with Latex Modified Concrete (LMC) overlay.
  • Repair damaged concrete and install an ICCP system in the pier caps.
  • Repair damaged column concrete and apply Electrochemical Chloride Extraction (ECE) treatment, and seal the treated surface with a breathable sealer.
  • Repair damaged Abutment concrete, apply ECE treatment, and seal the treated surface with a breathable sealer
  • Repair and paint all steel beams and replace bearings.
  • Reconstruct the substandard bridge barrier/railing. 
  • Repair and/or replace guardrail, mill and overlay approaches.
  • Minor pedestrian, bicycle and lighting improvements
  • Repair roadway pavement and joints

The existing bridge has an average traffic count of 24,000 vehicles per day.

Schedule & Costs

Schedule
First Public Information Meeting - July 2015
Second Public Information Meeting - Spring 2019
Begin Construction - Fall 2019
 
Estimated Costs
Preliminary Engineering: $2 million
Construction: $11.4 million
Total: $13.4 million

Resources

Fairlington Village Association Presentation (November 2016)
Fairlington Village Presentation Comment Sheet (November 2016)
Public Information Meeting Presentation (July 2015)
Traffic Technical Appendix

Project Numbers
State: 0395-100-797, B611
UPC: 104406 

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Page last modified: Aug. 16, 2018