Seasonal Weight Restrictions on Shiawassee County Roads will go into effect at 6:00 a.m. on Monday, February 16, 2026. This will result in a 35% reduction from the legal loading and a maximum speed limit of 35 mph for all vehicles that exceed 10,000 pounds gross vehicle weight. Normal oversize or overweight permits will not be issued during the time seasonal weight restrictions are being enforced. More information and lists of affected roads can be found on the “Road Work & Construction” tab, under the Weight Restriction & Bridge Closures link.
Shiawassee County Road Commission
Shiawassee County Road Commission ensures that our communities' roads are safe and well-maintained.
Friday, March 20, 2026, from 7:30AM to 3:00PM. Road closure due to tree trimming.
Friday, March 20, 2026, 7:30AM to 3:00PM Road closure due to tree trimming.