Crash shuts down busy highway

February 19, 2008 11:36:51 AM PST
Three people were injured this morning in a crash along busy Route 22 near Allentown.

It happened just after 8 a.m. in the eastbound lanes near Cedar Crest Boulevard.

Four vehicles were involved, including a PennDOT tow truck which had stopped to assist a disabled motorist.

There's no word on the extent of the injuries.

Route 22 was closed for more than 2 hours while crews cleared the wreckage.