(WJBK) - The westbound I-94 ramp to southbound I-75 is closed Tuesday morning due to a semi accident.
We're told the semi was carrying an unknown corrosive material. The material was in tanks inside the trailer, and have been leaking inside the trailer. Diane Cross with the Michigan Department of Transportation says the material did not leak onto the roadway.
The accident happened around 3:30 a.m. The ramp is still closed several hours later. No time frame has been announced for how long crews will be on scene.
A hazardous materials team is on scene as well.