Major accident blocks 4 lanes of westbound 24 in Lafayette
![600760eb-hwy 24 ax_1521152751220.JPG.jpg](https://images.foxtv.com/static.ktvu.com/www.ktvu.com/content/uploads/2019/09/764/432/hwy202420ax_1521152751220.JPG_5114815_ver1.0_640_360.jpg?ve=1&tl=1)
LAFAYETTE, Calif. (KTVU) - An accident involving multiple vehicles is blocking four lanes of westbound Highway 24 just west of Pleasant Hill Road in Lafayette.
The CHP has issued a sig alert saying the numbers two, three, four and five lanes are blocked with no estimated time of re-opening.
The accident was reported around 2:44 p.m. Thursday.
Stay with ktvu.com for more on this developing story