Overturned tractor-trailer causing delays on I-540 exit ramp in Apex

APEX, N.C. (WTVD) -- An overturned tractor-trailer is causing backups on Interstate 540 on Monday morning.

The truck is overturned on an I-540 exit ramp for Veridea Parkway.

Traffic is expected to be impacted until 10:30 a.m. It's not known what led to the crash or if there are any injuries.

Drivers should take exit 54-B onto NC Highway 55.

ABC11 is working to find out more about this story.