I-44 Construction in St. Louis City

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This year, the Missouri Department of Transportation has several projects planned along the I-44 corridor in St. Louis County and St. Louis City. This is part of planned rehabilitation projects for aging bridges along the I-44 corridor.  There are a number of bridges scheduled for work in 2019, and work along the I-44 corridor will continue through 2020.  Here's what you can expect this year:

I-44 bridge improvements – This project improves the Jefferson bridge. The project starts in spring 2020 and will be completed in late 2020. A new driving surface on I-44 from Compton to I-55 will follow the bridge replacement and should be completed in spring 2021. 


I-44 resurfacing– This project resurfacing I-44 between Kingshighway and 39th Street after bridge improvements along the corridor.  Work is expected to be complete in spring 2020.

The following will be worked on during 2021:

I-44 at Broadway and express lanes at Broadway – Replaces the Broadway bridge over I-44. The exit ramp from the express lanes to Broadway will be closed during this project.