A stretch of County Road 42 in Westport was closed in both directions for six hours following a serious rollover collision.
OPP from Leeds County were called to the scene at County Road 42 and Noonan Road around 9:30 p.m. on Monday night.
A 17-year-old teen from north Grenville was heading east on County Road 42 when his 2008 Subaru lost control and rolled into a ditch.
There were two passengers in the car at the time. A 16-year-old, who was ejected out of the car while it rolled into a ditch.
WATCH: Winnipeg police Const. Rob Carver on the fatal crash that killed a teen
The 16-year-old was taken to the Kingston General Hospital and is suffering from serious injuries.
The driver and the other passenger were found with minor injuries.
The road reopened at 4:30 a.m. on Tuesday morning, while police continued their investigation.