Driving Directions to HSI-Electric Boat
Click here for directions from:
Pearl Harbor/Honolulu International Airport (via H-1)
Downtown Honolulu/Waikiki (via Nimitz Highway)
East Honolulu/Diamondhead (via H-1)
From Pearl Harbor/Airport (via H-1)
- Take highway H-1 EAST (toward Honolulu/Diamondhead) from Pearl Harbor or Airport.
- East of airport (toward Honolulu/Diamondhead), take Nimitz Highway off-ramp (EXIT 18). Get in right hand lane on Nimitz.
- Right hand lane becomes right-turn-only lane onto Sand Island Access Road at traffic light. Turn RIGHT onto Sand Island Access Road.
- Proceed on Sand Island Access Rd. approx 0.3 miles to first traffic light. Turn RIGHT onto Pahounui Drive.
- Proceed approx 200 yds, road bending right, on Pahounuito HSI-Electric Boat, 2308 Pahounui Dr. on your LEFT, marked by “shingle” sign extending toward street and large General Dynamics sign on side of building.
- Park in fenced yard adjacent to building or along Pahounui Dr. Front desk phone: 808-845-5555.

From Downtown Honolulu/Waikiki
- Take Ala Moana Blvd WEST (away from Diamondhead/Waikiki) toward airport.
- Ala Moana Blvd becomes Nimitz Highway past Honolulu Harbor/Aloha Tower.
- Continue approx 1.5 miles past Honolulu Harbor, passing a 2-story McDonald’s restaurant on left at traffic light on Puuhale Rd. Get into left turn lane after passing McDonald’s (two lane designated for left turn only).
- Take LEFT at next traffic light onto Sand Island Access Rd.
- Proceed on Sand Island Access Rd. approx 0.3 miles to first traffic light. Turn RIGHT onto Pahounui Drive.
- Proceed approx 200 yds, road bending right, on Pahounui to HSI-Electric Boat, 2308 Pahounui Dr. on your LEFT, marked by “shingle” sign extending toward street and large General Dynamics sign on side of building.
- Park in fenced yard adjacent to building or along Pahounui Dr. Front desk phone: 808-845-5555.

From East Honolulu/Diamondhead
- Take highway H-1 WEST (away from Diamondhead, toward Pearl Harbor/Airport/Waianae).
- Past Like Like (LEE-kay LEE-kay) Highway (EXIT 20), get to right lanes.
- H-1 will split take the right fork, following signs toward Middle Street/Pearl Harbor/Airport.Continue on H-1 past the Middle Street turnoff. H-1 bends sharply around to the left. Get into the right lane.
- Exit H-1 onto Nimitz Highway (EXIT 18), dropping down below the H-1 viaduct onto Nimitz. Get into left-most lane and into left-turn lane prior to first traffic light (Ahua St.).
- Take LEFT (U-turn) at traffic light (Ahua St.) and remain in right hand lanes on Nimitz Highway.
- Right hand lane becomes right-turn-only lane onto Sand Island Access Road at traffic light. Turn RIGHT onto Sand Island Access Road.
- Proceed on Sand Island Access Rd. approx 0.3 miles to first traffic light. Turn RIGHT onto Pahounui Drive.
- Proceed approx 200 yds, road bending right, on Pahounui to HSI-Electric Boat, 2308 Pahounui Dr. – on your LEFT, marked by “shingle” sign extending toward street and large General Dynamics sign on side of building.
- Park in fenced yard adjacent to building or along Pahounui Dr. Front desk phone: 808-845-5555.
