A black Dodge vehicle collided with a motorcycle for unknown reasons. The impact caused the car to be fully engulfed in fire.

Contra Costa, CA. – A motorcycle rider was seriously injured in a Tuesday evening traffic collision on Interstate 680 in Concord, Contra Costa County.
The wreck was reported on southbound 80 Freeway just north of Concord Avenue at around 7:34 p.m.
A black Dodge vehicle collided with a motorcycle for unknown reasons. The impact caused the car to be fully engulfed in fire.
The motorcyclist sustained major injuries in the accident.
The condition of the driver was not immediately released.
No further information about the accident was provided.
The cause of the incident is under investigation.