ST03: 11/Martinsburg Pike

ST03 Overview Map

Route 37 TO I-81 Exit 317


No public survey is planned for this study since the improvements have already been identified as part of a previous study effort.

Project Purpose

To perform value engineering and refinement of the proposed Diverging Diamond Interchange (DDI) at the I-81 Exit 317 interchange with US 11 to make the project more competitive for SMART SCALE funding. Once the preferred alternative is selected, conceptual design plans will be generated using ground survey. A new engineering cost estimate will be developed that accounts for identified constraints and minimizes contingency costs where possible through evaluation of risks. Investigate opportunities for project phasing.

Study Partners

  • Frederick County
  • Winchester/Frederick County Metropolitan Planning Organization

Key Points of Contact

District Lead: Brad Reed

Lead Consultant: Nathan Umberger


Phase 1 August 2021 – September 2021 Problem Diagnosis/Brainstorm Alternatives
Phase 2 October 2021 – March 2022 Stakeholder/Public engagement and feedback
Phase 3 March 2022 – July 2022 Investment strategy cost estimation and refinement

Last updated: March 11, 2024

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