State police tell The Times-Tribune the 24-year-old jumped from the car as it was traveling 65 mph on Interstate 81 in Moosic on Monday.
Police say the man asked his girlfriend to stop the car, but he jumped before she could.
The man has been taken to a hospital, where he is expected to survive.
State police are investigating the man's actions as an attempted suicide.
Information from: The Times-Tribune, http://thetimes-tribune.com/
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