Project Overview

The Montana Department of Transportation (MDT) is evaluating interchange and interstate improvements for the Lockwood Interchange and Interstate 90 (I 90) in Billings, including the design of a Diverging Diamond Interchange (DDI). The project will include widening I 90 to three lanes in each direction between the Lockwood and Johnson Lane interchanges and improvements to the Coburn Road intersection. The design phase of the project is planned for completion in 2026. The tentative construction year is 2029, depending on availability of funding and other unforeseen factors.

MDT will work closely with community stakeholders, local business owners, and the traveling public throughout the design and construction phases.

Project Map

Click on the image for larger view.

MDT will be working closely with community stakeholders, local business owners, and the general public throughout the design and construction process.

Comments

The Department welcomes your comments on the Lockwood Interchange Reconstruction project.

Fill out the Comment Form.

Interactive Map

The interactive map depicts the project extents and provides project website links for the three separate I90 projects, including I90 Yellowstone River, Billings, Lockwood Interchange, and Johnson Lane Interchange. Click on an item in the list and it will zoom to project extents. The Project Website button will redirect to each project’s main website. The pop-up map will appear when you click directly on project extents.

UPN 9588000