UPDATE: Crews were able to clear the scene quickly. The lanes have reopened.
YOLO COUNTY -- Investigators are on the scene of a deadly crash along southbound I-5 in Yolo County.
The crash happened around 2:15 a.m. Thursday near the Yolo off ramp, about four miles north of Woodland.
At this time, investigators said it appears a sedan and a big rig collided. The car ended up engulfed in flames.
The big rig's gas tank was punctured, spilling 70-80 gallons of fuel.
One person was killed.
Both lanes remain closed. Caltrans expects the area to reopen around 1 p.m.
Stay with FOX40 for updates on this story.