Police and firefighters respond to three separate accidents in Montgomery County, Pennsylvania.
They all happened in the area around County Line Road near Willow Road on the border with Warminster.
Police reported at least 4 people injured, some trapped in the wreckage
The icy conditions also slowed firefighters' efforts to get to the wreckage.
In Springfield Township, Montgomery County, one car crashed and ended up perched on a pile of snow near Fenton Road and Cheltenham Avenue
No word yet on injuries.