In Design: Duke Street over I-395 Bridge Rehabilitation in the City of Alexandria

Cost and schedule ►

Public outreach ►

This project will rehabilitate the Duke Street (Route 236) bridge over I-395. The bridge was built in 1965.

The planned improvements include:

  • New concrete bridge deck and steel beams
  • Replacing the westbound sidewalk with a shared-use path
  • Widening the eastbound sidewalk

At the interchange, Duke Street averages up to 56,000 vehicles a day and I-395 averages up to 192,000.

Estimated Costs
Preliminary Engineering - $1.3 million
Construction - $14.4 million
Total - $15.7 million

The project is being financed with federal and state State of Good Repair funds used for maintenance of structures and bridges.

Benefits 

This project will improve safety for drivers, bicyclists and pedestrians and extend the overall life of the bridge. 

Major Milestones 

Public Information Meeting - September 2018
Begin Construction - Spring 2020

Resources

Contact Info:

Edwin Woo, P.E.
Structure & Bridge

Andrew Beacher, P.E.
Preliminary Engineering

Project Photos

Other relevant links:

Programmatic Categorical Exclusion - August 2017

Phase: In Design

UPC: 110032

State ID: 0236-100-862, P101, C501, B621

Federal ID: STP-5A01 (792)

Long/Lat: 38.815680, -77.138083

Locality: Alexandria

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Existing bridge
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Existing bridge

Page last modified: April 24, 2019