10:30am: Several lanes are blocked on Ridge Rd and Observation Dr in Germantown after a collision that involved several vehicles and a tractor trailer that was ran off the road.
HazMat is currently on the scene assisting the cleanup of spilled fuel, according to Chief Spokesperson for Montgomery County Fire and Rescue Pete Piringer.
Drivers should expect delays and seek an alternate route.
Update – Ridge Road z& Observation Drive, collision involves tractor trailer & several vehicles, tractor trailer (loaded) involved & ran off road, fuel spill, some lanes blocked, HazMat assisting, @mcfrs A734, RS729, PE734, BC705, HM728, EMS703, UT728 on scene https://t.co/xjozN32AUV
— Pete Piringer (@mcfrsPIO) December 23, 2021