Both lanes of westbound Interstate 94 will be closed through Ann Arbor for the final phase of a construction project by the Michigan Department of Transportation.
It's the final full closure of traffic lanes on the highway this summer for a $4 million pavement repair project.

Traffic on I-94 in Ann Arbor.
Angela J. Cesere | AnnArbor.com file photo
Vehicles traveling west on I-94 will be routed to northbound U.S. 23 and then to M-14 as a detour.
The exit ramp from westbound I-94 to southbound U.S. 23 will be closed as a safety precaution, as the exit ramp is within the bounds of the construction.
MDOT officials advise drivers to seek the alternative routes of U.S.12 and M-17.
MDOT has previously closed eastbound I-94 in Ann Arbor for two weekends and westbound I-94 for one weekend as a part of the project.
Sections of the concrete base of the roadway are being removed and replaced as a part of the project along the nine miles of I-94 in Ann Arbor. MDOT was able to fund a new asphalt overlay on three miles of I-94 from State Street to approximately Jackson Road.
View MDOT I-94 construction in a larger map
Amy Biolchini covers Washtenaw County, health and environmental issues for AnnArbor.com. Reach her at (734) 623-2552, amybiolchini@annarbor.com or on Twitter.