Highways

KAHULUI, Hawai‘i – The Hawaiʻi Department of Transportation (HDOT) is notifying highway users that one lane in the pali tunnel on Honoapi‘ilani Highway (Route 30) will be closed overnight for a routine tunnel inspection. The closure will be between 8 p.m., Monday, Oct. 27 through 4 a.m., Tuesday, Oct. 28. Traffic will be alternated in ...
Read More Partial closure announced for Maui’s pali tunnel

HONOLULU – The Hawaiʻi Department of Transportation (HDOT) announces the release of its final Energy Security and Waste Reduction Plan, following a 65-day public review process and incorporating extensive stakeholder feedback. The plan provides a roadmap for the transportation sector to meet the statewide emissions reduction targets established by the Legislature in 2018. The 2030 ...
Read More HDOT releases final energy security and waste reduction plan

HONOLULU – The Hawaiʻi Department of Transportation (HDOT) is clarifying the permanent revision to the posted speed limit on Likelike Highway (Route 63) in Kalihi at the intersection of North School Street.   After analyzing traffic data, HDOT revised the previous speed limit on Wednesday, Aug. 13, from 25 mph to 35 mph for Honolulu-bound motorists on ...
Read More Clarification on speed limit for Honolulu-bound Likelike Highway prior to School Street

HONOLULU — The Hawaiʻi Department of Transportation (HDOT) notifies highway users the right mauka bound lane on Middle Street will be closed on Wednesday, October 15 from 9 a.m. to 12 p.m. City Department of Transportation Services (DTS) Handi-Vans will be temporarily parked in the lane between Kamehameha Highway and North King Street. There are ...
Read More Traffic Advisory: Handi-Vans will be parked on Middle Street for Skyline opening ceremony October 15

HONOLULU – The Hawaiʻi Department of Transportation (HDOT) notifies O‘ahu motorists of upcoming full closures of the Meheula Parkway Interchange the week of Monday, Oct. 13, for the installation of speed tables along the ramps.   Starting Monday, Oct. 13 from 9 p.m. to 4 a.m., crews will close the right lane on the southbound Meheula ...
Read More Full closures of Meheula Parkway off-ramps to H-2 Freeway Oct. 13-15

KAHULUI, Hawai‘i – The Hawai‘i Department of Transportation (HDOT) is inviting the public to an information meeting on structural improvements needed for three Upcountry bridges. The public meeting is set for 6 p.m. Tuesday, Oct. 14, at the King Kekaulike High School cafeteria. HDOT is seeking to retrofit the ʻAlae Bridge, Pōhakuokalā Bridge and Waiʻale ...
Read More Public information meeting for structural improvements to Upcountry bridges

  KAHULUI, Hawai‘i – The Hawai‘i Department of Transportation (HDOT) completed emergency road repairs on Kamehameha V Highway (Route 450) on Moloka‘i and is reopening the eastbound lane at mile post 18.7 near Waialua Stream on Tuesday, Oct. 7. The makai, or eastbound lane, was closed in December to address erosion and prevent additional damage ...
Read More Emergency repairs on Kamehameha V Highway on Moloka‘i completed October 7

HONOLULU – The Hawaiʻi Department of Transportation (HDOT) notifies O‘ahu motorists that nightly closures of the Hālawa and H-3 Freeway off-ramps (Exit 1D and Exit 1E) from the westbound Moanalua Freeway (Route H-201), will resume beginning Sunday, Oct. 19, for repaving activities on the Hālawa Interchange.  Work hours are Sunday evenings, from 8 p.m. through ...
Read More Nightly closures of Hālawa/H-3 Freeway off-ramps from Moanalua Freeway start Oct. 19

HONOLULU – The Hawaiʻi Department of Transportation (HDOT) notifies highway users of the extension of the H-1 Salt Lake Rehabilitation Project. The new estimated completion date for this project is February 2026, from the previously stated October 2025, due to noise variance restrictions for weeknight work activities.      The proximity of homes to the work area ...
Read More H-1 Salt Lake Rehabilitation Project will go through February 2026

HONOLULU – The Hawai‘i Department of Transportation (HDOT) announces the completion of the Pa‘akea Road Improvements, to provide secondary access for the Wai‘anae Coast between Nānākuli and Māʻiliʻili Beach. Pa‘akea Road, between Lualualei Naval Road and Hakimo Road, will be open for use by the public at 10 a.m. October 1, 2025. HDOT coordinated with ...
Read More Pa‘akea Road opens October 1