Route 120 Shut Down After Dump Truck Rollover Near Woodstock

Spilled load of gravel blocks roadway for extended period

Mar. 28, 2026 at 4:53pm

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A semi-truck with a dump trailer rolled over and completely blocked Route 120 between Fleming Road and Thompson Road in unincorporated Woodstock, Illinois, spilling gravel and fluids across the roadway. Emergency crews responded to the scene but the driver did not require extrication. The roadway is expected to remain closed for an extended period as authorities investigate the cause of the crash.

Why it matters

Route 120 is a major thoroughfare in the Woodstock area, and this closure will cause significant disruptions to local traffic and commuters. Incidents involving large commercial vehicles can pose environmental risks from spilled fluids and cargo, in addition to the public safety concerns.

The details

According to the Woodstock Fire/Rescue District, the incident occurred around 10:10 a.m. on Saturday. The semi-truck with a dump trailer had rolled over, completely blocking Route 120 in both directions. The truck's load of milled asphalt was spilled across the roadway, and fluids had begun leaking from the vehicle, though they were quickly contained. The male driver was evaluated by paramedics but refused further medical treatment.

  • The incident occurred around 10:10 a.m. on Saturday, March 28, 2026.
  • The roadway is expected to remain closed for an extended period of time.

The players

Woodstock Fire/Rescue District

The local fire and rescue department that responded to the incident and provided details about the crash.

McHenry County Sheriff's Office

The law enforcement agency investigating the cause of the crash.

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What they’re saying

“The Woodstock Fire/Rescue District appreciates the assistance of personnel from the Marengo Fire & Rescue Districts at the scene.”

— Alex Vucha, Public Information Officer, Woodstock Fire/Rescue District

What’s next

The McHenry County Sheriff's Office is investigating the cause of the crash and it is unknown whether any citations were issued.

The takeaway

This incident highlights the importance of maintaining safe and reliable transportation infrastructure, as well as the need for effective emergency response and coordination when major accidents occur on busy roadways.