Administration

HONOLULU – The Hawaiʻi Department of Transportation (HDOT) notifies highway users of the continuation of night work as part of the Eastbound H-1 Freeway Improvement Project – from the Ola Lane Overpass to the Likelike Highway Off-Ramp.   Crews have been working to widen the eastbound H-1 Freeway and construct the new retaining walls. There will ...
Read More Update on Eastbound H-1 Freeway improvements – Ola Lane to Likelike Highway, January 2025

KAHULUI, Hawai‘i – The Hawai‘i Department of Transportation (HDOT) and the Federal Highway Administration (FHWA) will conduct a public hearing on the Draft Environmental Impact Statement (DEIS) for the Honoapi‘ilani Highway Improvements Project. The proposed project is intended to provide a reliable transportation facility in West Maui by reducing the highway’s vulnerability to coastal hazards. Over ...
Read More HDOT seeks public comments on the Honoapi‘ilani Highway Improvements Project

HILO, Hawaiʻi — The Hawaiʻi Department of Transportation (HDOT) issues this update to the Hilo community on the Pūʻainakō Street Resurfacing Project. Crews continue to work on installing loop detectors, striping, new traffic signal lights equipped with LED bulbs, traffic signal backplates, which shield the background of the signal to enhance visibility, and additional signage. ...
Read More Update on Pūʻainakō Street paving project

HONOLULU – The Hawai‘i Department of Transportation (HDOT) advises motorists of a single right lane and shoulder closure on the H-3 Freeway Kāne‘ohe-bound from the vicinity of the quarry to the turn-around point outside Harano Tunnel on Saturday, Jan. 11, with the first cone going down starting at 8 a.m. and the closure completed no ...
Read More Right lane and shoulder closure on H-3 Kāne‘ohe-bound for film production

  HONOLULU – The Hawaiʻi Department of Transportation (HDOT) notifies O‘ahu motorists of the upcoming nightly full closure of westbound Moanalua Freeway from the Middle Street Overpass to the Fort Shafter/ Kaua Street on-ramp for paving maintenance. Due to weather delays, this work is now scheduled to begin Tuesday, Jan. 21 from previously stated Monday, ...
Read More Nightly full closure of H-201 Moanalua Freeway begins Tuesday, Jan. 21.

Updated 1/21/25: There will be no further night lane closures at the pali tunnel on Honoapi‘ilani Highway this week as night work on the guardrails has been completed. KAHULUI, Hawai‘i – The Hawai‘i Department of Transportation (HDOT) advises highway users to prepare for potential traffic delays at the pali tunnel on Honoapi‘ilani Highway for guardrail work. ...
Read More Updated: Nighttime traffic to be alternated at the pali tunnel on Honoapi‘ilani Highway

  KEKAHA, Hawaiʻi — The Hawaiʻi Department of Transportation (HDOT) continues work to replace three 54-inch culverts on Kaumualiʻi Highway near the Kīkīaola Boat harbor. The culvert replacement requires closing one lane 24/7 through March 2025. Travel through the area will be maintained through the open lane with alternating traffic (contraflow).    Previously, HDOT estimated ...
Read More 24/7 lane closure on Kaumualiʻi Highway in Kekaha near Kīkīaola Boat Harbor Continues

LĪHUĒ, Hawaiʻi — The Hawaiʻi Department of Transportation (HDOT) notifies highway users the southbound one-way Temporary Kapaʻa Bypass Road (Route 5600) will be closed between Kūhiō Highway and Olohena Road on Monday, Jan. 13 through Jan. 31 and Tuesday, Feb. 18 through Tuesday, Feb. 25 from 8:30 a.m. to 3 p.m., excluding holidays and weekends. ...
Read More Temporary Kapaʻa Bypass closed daily from Monday, Jan. 13

HONOLULU – The Hawai‘i Department of Transportation (HDOT) announces the reopening of Runway 4R-22L at the Daniel K. Inouye International Airport at Honolulu (HNL) at 6 p.m., Thursday, January 23, 2025, as part of the ongoing Runway and Taxiway Shoulders Rehabilitation Project. Following this reopening, Runway 4L-22R will be temporarily closed for 41 calendar days ...
Read More Hawai‘i Department of Transportation to conduct runway improvements at Daniel K. Inouye International Airport

LĪHUʻE, Hawaiʻi — The Hawaiʻi Department of Transportation (HDOT) notifies highway users of a single-lane closure on Kūhiō Highway (Route 560) needed for emergency slope stabilization. The closure will affect the makai, Hāʻena-bound lane of Kūhiō Highway at milepost 4.7 (Waikoko Hairpin Turn) on Thursday, Jan. 16, through Saturday, Jan. 18, from 8 a.m. to ...
Read More Single Lane Closures at Waikoko Hairpin Turn For Slope Stabilization