Thirteen people were injured early Monday when an employee shuttle bus slammed into a concrete barrier at Newark Liberty International Airport in New Jersey, according to local media reports.
The crash occurred shortly after 3 a.m. on the Terminal B Departures Level 3 roadway, News 12 New Jersey reported.
Authorities said three people were seriously hurt and 10 others suffered minor injuries, according to the report. None of the injuries was believed to be life-threatening.

Local reports said three people sustained serious injuries and 10 others were treated for minor injuries. None of the injuries was considered life-threatening. (FreedomNewsTV (FNTV))
Video obtained by News Media showed the employee shuttle bus heavily damaged and still lodged against the concrete barrier after the Newark Airport crash. The front of the vehicle appeared crushed, with shattered glass visible around the bus door and windshield.
Police tape surrounded the crash site as first responders worked nearby.
It was unclear what caused the crash. Authorities are continuing to investigate. (FreedomNewsTV (FNTV))
The injured were transported to area hospitals for evaluation and treatment, according to WABC-TV.
The crash prompted authorities to close the Terminal B Departures Level 3 roadway as crews worked to clear debris from the area.

The crash happened shortly after 3 a.m. on the Terminal B Departures Level 3 roadway, prompting authorities to close the roadway as debris was cleared. (FreedomNewsTV (FNTV))
The Port Authority Police Department advised passengers departing from Terminal B to be dropped off on Level 2 because of the police activity.
Authorities have not released the cause of the crash.
The investigation is ongoing.
