Oahu Freeways - Interstate H-201/state route 78 exit list

Interstate H-201/state route 78 - Aiea-Honolulu

Moanalua Freeway

Click here for zoomable Google road map of Oahu
(consult Oahu route lists for updated and detailed route information)

Until recently, Interstate H-201 was a "secret" designation for most of the Moanalua Freeway. The entire freeway was signed as state route 78, with no visible indication of the Interstate route number. Interstate route signs started showing up on the freeway in July 2004. However, re-signing of the freeway was incomplete as of May 2005, with signs on the westbound freeway and at junctions with the freeway still indicating it was state route 78. See the FAQs for more information.

Route and exit numbers, and names, in (parentheses) may not appear on the exit signs themselves. For example, the actual signs at exit 14 on Interstate H-3 show, for the intersecting Mokapu Saddle Road, its old route number 630, rather than the new official number (65).

Most interchange names have two links, with the first link to an interchange diagram graphic (where available), and the second (under the word "interchange") to a zoomable Google Map of the interchange.

EASTBOUND -- Read DOWN	Interchange Name	WESTBOUND -- Read UP from bottom
EXIT Number Highway, Street or Exit Destination	Interchange Name	EXIT Number Highway, Street or Exit Destination
BEGIN at Kamehameha Highway	Halawa interchange	END at NORTH Kamehameha Highway Pearl City Waipahu
EXIT 1A		EXIT (1A)
. EAST Airport Honolulu		(Moanalua Road WEST) Aiea Stadium TO SOUTH Kamehameha Highway Pearl Harbor
BEGIN at ; ENDS		END at ; BEGINS
EXIT 1B		EXIT 1B
(TO ) Halawa Halawa Valley Stadium		. WEST Pearl City
EXIT 1C		EXIT 1D
. EAST Kaneohe		. EAST Kaneohe
. EAST Kaneohe		NO EXIT ON BEFORE TUNNELS
NO EXIT ON BEFORE TUNNELS		EXIT 1E
NO EXIT ON BEFORE TUNNELS		() Halawa Stadium Camp Smith
EASTBOUND		WESTBOUND
EXIT 2	Red Hill interchange	EXIT 2
Red Hill Moanalua Valley (Ala Kapuna Street) (Aliamanu Drive)	Red Hill interchange	Moanalua Valley Salt Lake Red Hill (Ala Napunani Street) (Ala Aolani Street)
EASTBOUND		WESTBOUND
EXIT 3	Puuloa interchange	EXIT 3
. () Airport Tripler Hospital VA Medical Center	Puuloa interchange	() Puuloa Road Tripler Hospital VA Medical Center
EASTBOUND		WESTBOUND
EXIT (4)	Fort Shafter interchange	EXIT 4
Fort Shafter King Street	Fort Shafter interchange	Fort Shafter Ahua Street
EASTBOUND		WESTBOUND
END AT LEFT ENTRANCE TO . Lunalilo Freeway	Kahauiki interchange	BEGIN AT LEFT EXIT 19B FROM . Lunalilo Freeway