All lanes of southbound 99 are closed just south of Grantline due to a 3 vehicle accident including a jackknifed big rig. The accident is north of Dillard on Southbound 99
If you’re still in Sacramento, use I-5 to get south of Elk Grove. If you’re on 99 get off before Elk Grove. 99 is a parking lot at grantline.
Update 4:45 pm
@CosumnesFire: One patient with moderate injuries was extricated and transported by Cosumnes Fire
Photo from Kcra 3 at link below.