Overturned Car Hauler Blocking Traffic On Highway 99

UPDATE 4:38 p.m. — The area is still highly congested. Traffic is backed up on both sides of Highway 99 because of the crash.
UPDATE 3:29 p.m. — California Highway Patrol says the big rig was hauling at least eight cars when it overturned.
The vehicles being hauled detached from the truck.
There is no estimate as to when the scene will be clear.
SACRAMENTO (CBS13) — An overturned car hauler is blocking a lane of southbound Highway 99.
This is just south of Elk Grove.
Hwy 99 SBj