Three accidents have closed commuter-heavy roadways in the Dallas-Fort Worth area Friday morning.

Here’s what you need to know. 

A collision took place outside of Keller at State Highway 114 at Westlake Parkway heading eastbound around 3:54 a.m. Texas Department of Transportation cameras show all lanes still remain closed.

The Westlake Police Department did not responded to immediate requests for comment. 

U.S. 75 collision in Dallas

In Dallas, a collision occurred on Knox/Henderson going northbound on U.S. Highway 75. The accident took place at 5:54 a.m., closing all main lanes and shoulder lanes of the highway. Only the two exit ramps remain open.

The Dallas Police Department did not responded to immediate requests for more information. 

One lane remains open on Interstate 30 at Horizon Road in Rockwall after a collision. The collision happened at 5:59 a.m. heading eastbound on the interstate. TxDOT cameras show emergency services were dispatched to the scene.

The Rockwall Police Department has not responded to immediate requests for further comment. 

It’s not clear, yet, what occurred during the collisions.

This is a developing story.