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Springfield Interchange Bridges

Repairing two bridges along ramps from I-495 to I-395

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Project at a Glance
Begin Date
May 2017

Est Completion Date
August 2018

$7.5 million

Martins Construction


Northern Virginia

Chan Basnayake, P.E., PMP, CCM

Note: This project was completed in August 2018.

About the Project

This project repaired and rehabilitated two bridges along ramps from I-495 (Capital Beltway) to the northbound I-395 main lanes. One of the bridges carries over northbound I-495 (Inner Loop) the ramp from southbound I-495 (Outer Loop) to northbound I-395; the other bridge carries over the Norfolk Southern Railroad both the ramp from the Outer Loop to northbound I-395, and the ramp from the Inner Loop to northbound I-395.

Work on the Norfolk Southern Railroad bridge, which was built in 1959, included:

  • Replacing the concrete deck,
  • Repairing the pre-stressed concrete beams, concrete piers and abutments
  • Paving the approach to the bridge
  • Replacing bearings

Work on the bridge (built in 1975) over the Inner Loop included:

  • Resurfacing the concrete deck
  • Repairing the concrete piers and abutments
  • Repainting steel beams
  • Replacing bearings
  • Removing or replacing joints

Estimated Costs
Preliminary Engineering: $800,000
Construction: $6.7 million
Total: $7.5 million

Project Numbers
State: 0495-029-345, P101, B622, B623
UPC: 110125

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Page last modified: Aug. 10, 2018