California Freeway and Expressway System

California Freeway and Expressway System
Standard route signage in California
Map of the system
Highway names
Interstates:	Interstate XX (I-XX)
US Highways:	U.S. Route XX (US XX)
State:	State Route XX (SR XX)
System links
State highways in California Interstate U.S. State Pre-1964 History Unconstructed Deleted Freeway Scenic

The California Freeway and Expressway System is a system of existing or planned freeways and expressways in the U.S. state of California. It encompasses both State highways and federal highways in California. It is defined by the Streets and Highways Code, sections 250-257.

The following is a list of roads defined by the Streets and Highways Code, sections 250-257, as part of the California Freeway and Expressway System. Some of the routes listed may still be in the planning stages of being fully upgraded to freeways or expressways.