A major crash slowed traffic along the northbound lanes of Interstate 35E at Corinth Parkway Monday morning.
Wreckage and emergency vehicles at the scene of the crash blocked the left and center lanes, backing up traffic to the bridge over Lewisville Lake.
The crash involved several vehicles including a sport utility vehicle, a pickup truck, a sedan and a flatbed trailer.
While the scene was cleared, northbound traffic was diverted onto the Frontage Road south of Corinth Parkway. Shortly before noon, both northbound lanes of I-35E were reopened.
There were no serious injuries reported in the crash.
The cause of the crash remains under investigation.