California State Route 24

Exit List

Except where prefixed with a letter, postmiles were measured on the road as it was in 1964, and do not necessarily reflect current mileage. The numbers reset at county lines; the start and end postmiles in each county are given in the county column.

County	Location	Postmile	Exit	Destinations	Notes
Alameda	Oakland	R1.85		I-980 to I-880 – Downtown Oakland	Continuation beyond I-580
		R1.85	2A	I-580 (MacArthur Freeway) – San Francisco, Hayward	Westbound exit and eastbound entrance
		R2.59– R2.77	2B	Martin Luther King Jr Way, 51st Street	Eastbound exit and westbound entrance
		R3.06	3	Telegraph Avenue	Westbound exit and eastbound entrance
		R3.32	3	Claremont Avenue	Eastbound exit and westbound entrance
		R3.55	4A	College Avenue	Westbound exit only
		R4.15	4B	Broadway	Signed as exit 4 eastbound
		R5.12	5A	SR 13 south (Warren Freeway) – Hayward	Signed as exit 5 eastbound
		R5.12	5B	SR 13 north (Tunnel Road) – Berkeley	Eastbound exit is via exit 4
		R5.47	6	Tunnel Road	Signed as "Old Tunnel Road" eastbound
Alameda–Contra Costa county line	Oakland		Caldecott Tunnel under Berkeley Hills
Contra Costa		R0.40	7A	Fish Ranch Road
	Orinda	1.20	7B	Wilder Road	Formerly Gateway Boulevard, renamed February 2010
		R2.32	9	Orinda, Moraga (Camino Pablo)
		R3.47	10	St. Stephens Drive, Hidden Valley Road
	Lafayette	R4.40	11	Acalanes Road, Mount Diablo Boulevard, Upper Happy Valley Road
		R6.51	12	Oak Hill Road – Central Lafayette, Moraga	Signed as exit 13 westbound
		R7.66	14	Pleasant Hill Road, Mount Diablo Boulevard
	Walnut Creek	R9.12	15	I-680 / Ygnacio Valley Road – Sacramento, Concord, San Jose, Dublin	Eastbound exit and westbound entrance; signed as exits 15A (south) and 15B (north)
	Walnut Creek	R9.12	15A	Mount Diablo Boulevard	Eastbound exit and westbound entrance
1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus Closed/Former HOV Incomplete access ETC only Unopened