UPDATE (5:32 a.m.): All lanes of the 99 near Houghton Road are now open.
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All lanes of Northbound 99 near Houghton Road are shut down following a car crash Friday morning.
According to the California Highway Patrol, two cars collided just before 4:30 a.m.
At least one of the cars caught fire.
No injuries were reported.
Crews are working to clear the road. It's not known when lanes will fully re-open.