Advisory
State Park Road between US Route 12 and Grass Lake Rd has been re-opened.
State Park Road between US Route 12 and Grass Lake Rd has been re-opened. 
McHenry County Sheriff advises you that State Park Road between US Route 12 and Grass Lake Rd is now open and normal traffic can resume. Thank you.
Address/Location
McHenry County, IL Sheriff's Office
2200 N Seminary Ave
Woodstock, IL 60098
Contact
Emergency: 9-1-1
Non-emergencies: 815-338-2144