Dallas traffic: Car drives off ramp to I-45, plunges to ground below

DALLAS - There is a large police presence around the ramp from the old SM Wright Freeway onto I-45 in Dallas after a car crashed through a guard rail around 9 a.m. and plunged to the ground below.

Early indications show the vehicle went around barricades in a construction zone. Then while going at a high rate of speed it appears the car crashed into two barricades blocking the entrance ramp and flipped over the guardrail.

Dallas traffic: Car drives off ramp to I-45, plunges to ground below

There is a large police presence around the ramp from the old SM Wright Freeway onto I-45 in Dallas after a car crashed through a guard rail and plunged to the ground below.

Emergency crews are currently on the area above and below the overpass.

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There is no information about the cause of the crash or the status of the person or people inside the car.

The crash is not impacting traffic on I-45.

This is a developing story. Follow FOX 4 for more information.