Construction Starting Soon for the McKinley Street Grade Separation Project

June 10, 2022

Thank you for your patience in anticipation of construction for the McKinley Street Grade Separation Project.

Utility relocation work continues along McKinley Street and construction is expected to begin later this month.

During the first project phase, McKinley Street will be reduced to one lane north and southbound from State Route 91 to Magnolia Ave.

Don't forget! You can now receive construction updates directly to your cell phone!

Text MCKINLEY to 844-518-1409 to receive alerts about the project.

*Text message and data rates may apply.

Visit our interactive map to view all of the latest project information and lane closures.

Interactive Map

Project Overview

The McKinley Street Grade Separation Project is set to change the way you travel through McKinley Street.

City of Corona residents and commuters experience significant traffic congestion daily on McKinley Street. To improve this, a suspension bridge will be built elevating McKinley Street over the BNSF railroad tracks and Arlington Channel. Construction will extend from State Route 91 on the north side to Magnolia Avenue on the south side.

Once complete, the project will relieve traffic congestion, improve mobility and safety for both motorists and pedestrians, as well as improve emergency response times, air quality and noise.

Neighboring Projects

15/91 Express Lanes Connector: A full closure of southbound I-15 at the 15/91 interchange in Corona is scheduled for this weekend on June 10-13. For details on closures and detours, click here.