A deadly crash on Interstate 635 in Mesquite claimed one life in the early hours of Wednesday morning, prompting a partial closure of the highway that is causing significant traffic delays.
Mesquite Police Department responded to the scene at approximately 3:20 a.m. after a crash occurred in the northbound lanes of IH 635 near Gross Road. One person was pronounced dead at the scene as a result of the collision.
The exact cause of the crash and the full circumstances surrounding the incident have not yet been determined as investigators continue to work the scene.
As of Wednesday morning only one northbound lane of IH 635 remains open to traffic. The northbound Gross Road exit has been shut down entirely while officers conduct their investigation.
Drivers heading northbound on IH 635 should plan for significant slowdowns and extended travel times in the area. Authorities are urging motorists to slow down near emergency personnel and seek alternate routes when possible to avoid the congestion.

