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M-99 rebuilding in Springport starts Monday, March 23
March 18, 2026
LANSING, Mich. - The Michigan Department of Transportation (MDOT) will begin rebuilding M-99 from South Street to Gibbs Road in Springport beginning March 23.
County:
Jackson
Highway:
M-99
Closest community:
Springport
Start date:
7 a.m.
Monday, March 23, 2026
Overall project end date:
November 2026
Traffic restrictions:
This project will require intermittent lane and shoulder closures. Motorists should expect delays.
Jobs numbers:
Based on economic modeling, this $6 million investment is expected to directly and indirectly support 51 jobs.
Safety benefit:
These improvements will provide increased safety and mobility in this area of Springport.
Media Contact: