King Street over I-395Bridge rehabilitation in the City of Alexandria
About the Project
This project will rehabilitate the King Street (Route 7) bridge over I-395. The bridge was built in 1970.
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
Within the project limits, King Street averages up to 45,000 vehicles a day and I-395 averages up to 209,000.
Public Information Meeting - July 2015
Begin Construction - Winter 2019/20
Preliminary Engineering: $2 million
Construction: $11.7 million
Total: $13.7 million
The project is being financed with federal and state funding, including State of Good Repair funds used for maintenance of structures and bridges.
Fairlington Village Association Presentation - November 2016
Fairlington Village Presentation Comment Sheet - November 2016
Public Information Meeting Presentation - July 2015
Traffic Technical Appendix - April 2014
State: 0395-100-797, P101, B611
Federal: NHPP-5A01 (515), NHPP-5A01 (852)