LEHIGH COUNTY, Pa. – A four-vehicle crash caused traffic delays on I-78 Tuesday morning.

It happened on I-78 eastbound near the Route 100 North-Fogelsville exit.

Pennsylvania State Police Trooper Nathan Branosky said people were injured in the crash. No word yet on the number of people hurt or the severity of their injuries.

Part of the roadway was closed after the crash, but has since reopened.