04/30/2026 | Press release | Distributed by Public on 04/30/2026 12:26
LANSING, Mich. - The Michigan Department of Transportation (MDOT) will begin a three-day closure of M-99 from Stark Road to Main Street for culvert replacement in Springport beginning May 2. This work is part of the overall M-99 project in the area.
County:
Jackson
Highway:
M-99
Closest community:
Springport
Start date:
7 a.m.
Saturday, May 2, 2026
Estimated end date:
7 p.m.
Monday, May 4, 2026
Overall project end date:
November 2026
Traffic restrictions:
This project will require closing the road while crews replace the culvert. 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.