MDOT US 12 ROAD WORK
The Michigan Department of Transportation (MDOT) has upcoming road work during the 2026
construction season.
** Crack fill, chip seal, and fog seal on various routes including M-217 from the state line to US-12,
US-12 from Union to the Cass/St Joseph County line, and M-40 from US-12 to M-60.
* Tentative Construction Schedule: May to October 2026
* Traffic control includes single lane closures with a single lane maintained under flagging
control.
** HMA mill and resurface on US-12 from Edwardsburg to Union.
* Tentative Construction Schedule: July to October 2026
*Traffic control includes single lane closures with a single lane maintained under flagging
control.