A semi truck crashed into six vehicles Friday morning, sending two people to hospitals.

It happened at Routes 31 and 982 in Bullskin Township, Pennsylvania at around 6:30 a.m.

The semi truck was driving down a hill on Route 31 when it hit several vehicles, including a PennDot truck.

Christopher Keller
Christopher Keller

The semi truck suffered severe damage.

Christopher Keller
Christopher Keller

It is not yet known what caused the crash.

Christopher Keller
Christopher Keller

WPXI reported that one person inside the PennDot truck, as well as a woman from another vehicle, were hospitalized with injuries. Details about their injuries were not released. The truck driver was not reported to be injured in the crash.

The accident remains under investigation.