Phillyburbs.com reports that a Morrisville man has died after a car he was traveling in on Route 13 flipped over a guardrail after the Tyburn Road ramp and landed in a small creek.
Rescue crews cut the driver and a passenger out of the car and sent them to the hospital with critical injuries, according to phillyburbs.com.
Southbound Route 13 has been closed at the Tyburn Road exit while the accident is investigated. Northbound Route 13 remains open to traffic.
Police told 6ABC News that alcohol may have been a factor in the crash.
This article will be updated with more information as it becomes available.