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) 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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Updated 5/2/25: Paving work has been completed ahead of schedule. There will be no further closures of the northbound right thru-lane between Papa Avenue and Kahului Baptist Church.   Updated 4/29/25: See the traffic control plan here: https://hidot.hawaii.gov/wp-content/uploads/2025/04/UPDATED-PUUNENE-AVE-colored-1.pdf KAHULUI, Hawai‘i – The Hawai‘i Department of Transportation (HDOT) notifies highway users of paving work on Puʻunēnē Avenue ...
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LĪHUʻE, Hawaiʻi – The Hawaiʻi Department of Transportation (HDOT) is notifying the public of the full closure of the intersection of Kolo Road and Kūhiō Highway 24-hours a day, seven days a week beginning on Monday, May 5 for eight weeks.   During the closure Kilauea can be accessed through Pili Road and Hoʻokuʻi Road. ...
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