CA 186

[Max Rockatansky]

California State Route 186 is a 2.128-mile State Highway located in southeastern Imperial County.  California State Route 186 begins at Interstate 8 and terminates to south near the Mexican Border via Algodones Road.   The current iteration of California State Route 186 was added to the State Highway System during 1972. 

https://www.gribblenation.org/2023/08/california-state-route-186.html?m=1