Three people are in the hospital after a Thursday morning crash on Interstate 635 in Dallas.
A car drove through construction cones at the westbound Midway exit and slammed into a tractor around 3:30 a.m., police said.
At least two of the injured were inside the car. A third person was taken to the hospital, but police have not confirmed that person's involvement.
Police have not said how this crash happened.
The exit ramp was closed for several hours as police were investigating the scene.
The area was cleared for traffic by 5:45 a.m.
