Emergency crews and State Police were at the scene of an accident on Route 873 in Lehigh County.
It happened around 4:20pm Saturday in the 8200 block of Route 873, emergency officials said.
There's no word on how many vehicles were involved. Initial reports indicated several people were trapped inside their vehicles.
Lehigh County emergency dispatchers said five people were taken to Lehigh Valley Cedar Crest hospital for treatment.
State Police Bethlehem are investigating the crash.