Tractor-trailer rollover on Northway snares traffic in Warren County

A tractor-trailer rollover on the Northway injured the driver and backed up traffic for miles.

The crash happened at around 5 a.m. in the median just south of Exit 18. The southbound lanes of Exit 17 and Exit 18 are closed, State Police told our media partners at The Post-Star.

The driver was airlifted to Albany Medical Center serious injuries.

The tractor-trailer was the only vehicle involved and there were no other injuries, police said.

The crash is under investigation.

Check back at WNYT.com for updates.