Department of Transportation

Project Name  Typical Work Schedule  H-1 Airport Viaduct Improvements  Vicinity of Valkenburg Street to Middle Street  Nightly,  Tuesday – Monday, no work Monday nights  8 p.m. to 4 a.m. the following day  H-1 Salt Lake Rehabilitation  Nightly,  Friday from 8 p.m. to Monday 2:30 a.m.  (Sunday closures end at 6 p.m.)  Note: project team is ...
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HONOLULU – The Hawaiʻi Department of Transportation (HDOT) notifies highway users of the continuation of the current improvement project, Joseph P. Leong Highway and Kamehameha Highway Rehabilitation – From Waimea Bay Beach Park to ʻŌpaeʻula Stream Bridge, along with its typical work schedule.  Night work began on Joseph P. Leong/ Kamehameha Highway in April 2025 ...
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HONOLULU – The Hawai‘i Department of Transportation (HDOT) is providing notice of its intent to declare a traffic emergency zone on the Interstate H-1 in Hālawa. This notice is pursuant to Hawai‘i Revised Statutes § 264-1.5. Voids were discovered under a drainage culvert and HDOT is taking action to prevent damage to the freeway structure ...
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Oahu #hitraffic 5/2/2025 3:38PM: The Halawa onramp to the westbound H-1 Freeway was reopened at 2 p.m.   Oʻahu #hitraffic 5/2/2025 10:20AM: There will be an emergency closure of the Hālawa onramp to the westbound H-1 Freeway due to culvert erosion. Crews will be filling the eroded areas and will reopen the ramp for afternoon ...
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LĪHUʻE, Hawaiʻi — The Hawai‘i Department of Transportation (HDOT) notifies the public of the full closure of Hanalei Bridge nightly beginning Monday, May 12, to Friday, May 16, from 11 p.m. to 5:30 a.m. The closure will be on Kūhiō Highway (Route 560) between Hanalei Plantation Road and ʻŌhiki Road.   Deck panels need to ...
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HONOLULU – The Hawai‘i Department of Transportation (HDOT) notifies the public of the full closure of the Waiʻalae on-ramp to the H-1 westbound beginning  Monday, May 5 to Friday, May 9, from 8:30 a.m. to 3 p.m. While the on-ramp will be closed, the Waiʻalae Avenue lane will remain open. Traffic will be detoured to ...
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HONOLULU – The Hawai‘i Department of Transportation (HDOT) reminds domestic travelers that on May 7, 2025, you must have a REAL ID or acceptable alternative to avoid delays at the security checkpoints at the airport. State-issued REAL ID-compliant credentials must be marked with one of the following: A star in a circle A flag Or ...
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KAUNAKAKAI, Hawaiʻi – The Hawai‘i Department of Transportation (HDOT) announces free Wi-Fi is now available at Moloka‘i Airport (MKK). Service through Hawaiian Telcom began April 17, 2025, and is available throughout the terminal. The fiber optic network infrastructure was installed through HDOT’s HI Connect pilot project, which improved broadband infrastructure along roads in Kalihi, Puna, ...
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HONOLULU  – The Hawai‘i Department of Transportation (HDOT) will be conducting expansion joint repairs in the right lane of the H-3 Kāne‘ohe-bound from 7 p.m. Friday, May 2 to 7 a.m. Saturday, May 3. The work zone will be from a half-mile before the Harano Tunnel to the Hospital Rock interchange.   Crews will shift ...
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LĪHUʻE, Hawaiʻi – The Hawai‘i Department of Transportation (HDOT) notifies the public of the full closure of the Temporary Kapa‘a Bypass Road (Route 5600) between mile post 0 to 1.0 from Kūhiō Highway to Olohena Road. The one-way southbound road will be closed on Wednesday, May 7 from 6 a.m. to 7 p.m. and Thursday, ...
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