Section of pre-built home slides off flat bed truck on I-95 in Philadelphia

Traffic on a Philadelphia highway was brought to a standstill Tuesday afternoon when part of a pre-built home slid off the back of a tractor-trailer.

The crash happened on the ramp that connects I-95 southbound to I-676 westbound sometime after 4 p.m., according to officials.

SkyFOX flew over the accident as crews used cranes to lift place the structure back onto the trailer. No injuries were immediately reported.

A significant back-up stretched down the highway and officials urged motorists to expect delays.

The ramp reopened around 5:30 p.m. with some residual delays.