A crash with multiple vehicles closed Interstate 35W for several hours Friday morning in Denton County, leading to major traffic delays.
It happened before 6 a.m. along northbound I-35W between Farm-to-Market Road 407 and Crawford Road.
Early reports indicated the crash involved a car and two 18-wheelers. NBC 5 has made calls to authorities for additional information.
Argyle police said traffic was being diverted onto FM-407 as a detour. Delays were significant, with traffic backups stretching as far as Haslet.
All lanes appeared to be open by 10 a.m.