The Washtenaw County Road Commission (WCRC) is responsible for winter maintenance on 1,649 miles of county roads and 598 lane-miles of state highways and expressways. Winter maintenance activities include applying salt and sand, as well as plowing snow on roadways and shoulders. With few exceptions, WCRC conducts winter maintenance on public roads located outside of cities and village limits. Cities and villages provide winter maintenance with their own workforces.
- WCRC performs winter maintenance activities in accordance with a priority system based on traffic volumes, location and road classification (paved, unpaved).
- WCRC can easily spend $3 million annually for winter maintenance, depending on the severity of weather conditions and the length of the winter season.
- During a typical year, WCRC will provide between 50 to 75 days of winter maintenance services.
- WCRC may deploy up to 46 snowplows during a winter storm event.