The Montana Department of Transportation (MDT) hosted two virtual, live informational meetings for the Lockwood Interchange Reconstruction project on March 25, 2021. MDT and other project team members provided a general overview and engineering design information, discussed schedule and next steps, and answered questions about the design process.
MDT is evaluating interchange and interstate improvements, including design of a Diverging Diamond Interchange (or DDI) and widening I90 to three lanes in each direction between the Lockwood Interchange and the Johnson Lane Interchange.
Community participation, especially early, is important to the success of this project. You may submit a comment or question, using the online comment form, on the drop-down menu, click Lockwood Interchange Reconstruction.
Feedback may also be emailed to
A big thank you to all of our Lockwood Interchange Reconstruction project presenters and meeting participants!
The Montana Department of Transportation (MDT) is evaluating interchange and interstate improvements for the Lockwood Interchange and I90 in Billings. This includes the design of a Diverging Diamond Interchange. The project will also include widening I90 to three lanes in each direction between the Lockwood Interchange and the Johnson Lane Interchange.
The design phase of the project will occur from 2020 through 2023, with construction anticipated in 2024.
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.
The Department welcomes your comments on the Lockwood Interchange Reconstruction project.
Fill out the Comment Form.
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.