Editing Interstate H-1 (section)

==Route description==
[[Image:Honolulu09.JPG|thumb|left|Aerial view of H-1 (looking east) from Daniel K. Inouye International Airport heading into Downtown Honolulu]]
H-1 begins near the Campbell Industrial Park in the town of [[Kapolei, Hawaii|Kapolei]]. West of this point, Route&nbsp;93 (Farrington Highway) continues toward [[Waianae, Hawaii|Waianae]]. The freeway continues east, passing the community of [[Makakilo, Hawaii|Makakilo]] until reaching the junction with [[Hawaii Route 750|Route&nbsp;750]] (north to [[Kunia Camp, Hawaii|Kunia Camp]]) and [[Hawaii Route 76|Route&nbsp;76]] (south to [[ʻEwa Beach, Hawaii|ʻEwa Beach]]).<ref name = maps/>

H-1 then continues along the northern edge of [[Waipahu, Hawaii|Waipahu]] approximately {{convert|3|mi|km|spell=in}} until its junction with [[Interstate H-2|H-2]]. It then continues east through the towns of [[Pearl City, Hawaii|Pearl City]] and [[Aiea, Hawaii|Aiea]] for approximately {{convert|5|mi|km|spell=in}} to the complex Halawa Interchange, where it meets [[Interstate H-3|H-3]] and [[Interstate H-201|H-201]]. The highway then turns south for {{Convert|2|mi|km|spell=in}}, then east soon after the exits for [[Hickam Air Force Base]] and [[Pearl Harbor]]. At this point, the highway runs along a viaduct above [[Hawaii Route 92|Route&nbsp;92]] ([[Nimitz Highway]]), passing to the north of [[Daniel K. Inouye International Airport]].<ref name=maps>[[Google Maps]] street maps and [[USGS]] [[topographic map]]s, accessed December 2007 via [http://mapper.acme.com/ ACME Mapper]</ref>

[[File:2021-10-11 14 10 37 View west along Interstate H-1 (Lunalilo Freeway) from the overpass for Ward Avenue in Honolulu, Oahu, Hawaii.jpg|thumb|right|H-1 westbound viewed from Ward Avenue near Downtown Honolulu]]
{{Convert|2|mi|km|spell=In}} past the airport exit, three lanes exit the freeway at exit&nbsp;18A to join Nimitz Highway toward [[Waikiki]], while, half a mile ({{Convert|0.5|mi|km|disp=output only}}) later, the remaining two lanes make a sharp turn south as H-1 reaches another major interchange with the east end of H-201. Access is provided by a left exit from H-1 east only. H-1 west does not have access to H-201 at this point.

From here, H-1 runs through the city of Honolulu along a series of underpasses and viaducts. A flyover interchange leading to [[Downtown Honolulu]] has a westbound exit and an eastbound entrance. H-1 ends in the Kāhala district of Honolulu near [[Kahala Mall]], where Route&nbsp;72 (Kalanianaole Highway) ends.

During morning commute hours on weekdays, an eastbound [[Contraflow lane|contraflow express lane]] is deployed from just east of exit&nbsp;5 to exit&nbsp;18A, where it connects to the beginning of the Nimitz Highway contraflow lane. The H-1 contraflow lane is often referred to as a "zipper lane" due to the use of a movable concrete barrier and a [[zipper machine]]. The H-1 and Nimitz Highway contraflow lanes are restricted to buses, motorcycles, and [[High-occupancy vehicle lane|high-occupancy vehicles]] with two or more occupants while in operation.