Administration

HONOLULU – The Hawaiʻi Department of Transportation (HDOT) notifies highway users of the extension of work as part of the H-1 Airport Viaduct Improvements project.   Last week crews began the installation of expansion joint overlays along the work area and ran into issues with the rubber joint seals delaminating, or separating, from the roadway.  Due ...
Read More Work extension through December for westbound H-1 Freeway/Airport Viaduct Project

HONOLULU – The Hawai‘i Department of Transportation (HDOT) notifies drivers of a full closure of the Hālona Street and Likelike Highway on-ramps to the westbound H-1 Freeway on the evening of Friday, Aug. 8 in support of the H-1 Freeway Widening project.  Crews will close two right lanes on the westbound H-1 Freeway between the ...
Read More Upcoming full closures as part of the eastbound H-1 Freeway Improvements Project

HONOLULU — The Hawai‘i Department of Transportation (HDOT) notifies Electric Vehicle (EV) drivers that single-occupancy vehicles with EV plates will no longer be allowed to use the high-occupancy vehicle lanes (HOV) during restricted hours September 30, 2025.   A federal code ...
Read More From September 30 electric vehicles must have required riders to use HOV lane in place since 2005 currently allows states to set rules to ...
Read More From September 30 electric vehicles must have required riders to use HOV lane

KAHULUI, Hawai‘i – The Hawai‘i Department of Transportation (HDOT) notifies highway users of potential traffic delays as crews will be performing emergency rock and debris removal along Honoapiʻilani Highway (Route 30) from 3:30 a.m. to 6:30 a.m., Thursday, Aug. 7 Both lanes near the Papawai Scenic Lookout in the vicinity of mile marker 8.5 on ...
Read More Temporary closures of Honoapiʻilani Highway near scenic lookout early Thursday morning

KAHULUI, Hawai‘i – The Hawai‘i Department of Transportation (HDOT) notifies highway users that paving on Crater Road (Route 378) is set to begin on Monday, July 14 Thursday, Aug. 7 following delays as the project was initially set to begin July 14. Paving will be done in sections and will begin at Mile Post 10.15 ...
Read More Update 8/5/25: Paving work on Crater Road to begin on Thursday, Aug. 7

Update 8/5/25: Modular home hauling on Tuesday, Aug. 5, is postponed to Tuesday, Aug. 12.  KAHULUI, Hawai‘i – The Hawai‘i Department of Transportation (HDOT) notifies highway users of potential traffic delays as modular homes are transported to a state site in Kahului and the state’s Ka Laʻi Ola housing site in Lahaina. Hauling in Kahului ...
Read More Update: Modular homes to be transported this week

HONOLULU– The Hawaiʻi Department of Transportation (HDOT) notifies O‘ahu motorists of a right lane closure of the H-2 Freeway in the Wahiawā-bound direction, for joint repair work. Roadwork will begin nightly on Tuesday night, Aug. 5, from 8 p.m. through 4 a.m. the next morning. Crews will close one right lane on the Wahiawā-bound H-2 ...
Read More Closures on the H-2 Freeway for joint repairs beginning Tuesday, Aug. 5

  HONOLULU – The Hawaiʻi Department of Transportation (HDOT) notifies O‘ahu motorists of the extension of the nighttime full closure of westbound H-201 Moanalua Freeway, from the Middle Street overpass to the Fort Shafter/Kaua Street on-ramp through August 2025. As a result of 14 unworkable days due to weather, the westbound full closure will be ...
Read More Nightly full closure of H-201 Moanalua Freeway extended through August 2025

KAHULUI, Hawai‘i – The Hawai‘i Department of Transportation (HDOT) notifies road users that Kalā Road near Kahului Airport will be closed from 10 p.m., Saturday, Aug. 2 through 5 a.m., Sunday, Aug. 3, for paving work under the bridge near the airport cargo entry/exit. Kalā Road will be closed for through traffic at the intersection ...
Read More Kalā Road near Kahului Airport to be closed overnight for paving work