Bridge-repair work at two different locations in Three Rivers started Wednesday and will conclude at the end of October.
According to the Michigan Department of Transportation, there will be single-lane closures on Michigan Avenue between Spring Street and M-86 through Oct. 31.
Meanwhile, MDOT said over the same time period there will be single-lane closures on U.S. 131 between West Hoffman Street and the bridge over Rocky River.
The nature of the repairs was not stated in a department media release.