Interstate H-1

Interstate H-1 is an intrastate interstate highway in Hawai'i, United States, on the island of O'ahu. Despite the number, this is an east-west highway. It goes from Makakilo at Hawaii State Rte. 93 (Farrington Highway) to Kahala at Hawaii State Rte. 72 (Kalanianaole Highway).

Table of contents

1 Number of Miles
2 Major Cities, Towns, and Sites Along the Route
3 Intersections with other Interstates
4 Spur Routes
5 Notes

Number of Miles

Hawaii - 31 miles

Major Cities, Towns, and Sites Along the Route

Kahala

Intersections with other Interstates

Spur Routes

Hawaii State Route 78, the Moanalua Freeway, is an unsigned interstate H-201. An unconfirmed rumor suggests that the reason this interstate is unsigned is because the Hawaii Department of Transportation couldn't find an interstate sign that could accommodate the four characters "H201". (Even though the hyphen is technically in the name, HDOT doesn't put it on newer signs.)

Notes

This was the first freeway of any kind built in the Hawaiian Islands.