The Janesville Fire Department says a tanker truck that overturned on Interstate 90/39 on Monday was hauling 5,500 gallons of a highly flammable polystyrene solution that required a hazmat response to secure the scene of the crash.

The Janesville Fire Department says a tanker truck that overturned on Interstate 90/39 on Monday was hauling 5,500 gallons of a highly flammable polystyrene solution that required a hazmat response to secure the scene of the crash.



