Highways

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 ...
Read More Joseph P. Leong Highway and Kamehameha Highway Rehabilitation continues with daytime schedule

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 ...
Read More Closure for Hālawa On-ramp to H-1 West and Traffic Emergency Zone Hearing

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 ...
Read More Full closure of Hanalei bridge beginning Monday, May 12

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 ...
Read More Full closure of the Waiʻalae on-ramp westbound beginning Monday, May 5

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 ...
Read More Expansion joint repair on H-3 Kaneʻohe-bound Friday night, May 2

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, ...
Read More Updated: Full closure of Temporary Kapaʻa Bypass Road on May 7 and May 8

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 ...
Read More Update: Contiguous lane modification for Puʻunēnē Avenue improvements April 30 – May 2 and May 5-6

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. ...
Read More 24/7 Fulll closure of Kolo Road at Kūhiō Highway beginning Monday, May 5

KAHULUI, Hawai‘i – The Hawai‘i Department of Transportation (HDOT) notifies highway users of overnight sewer line repair work on Honoapiʻilani Highway (Route 30) in Wailuku for the state Department of Hawaiian Homelands’ Puʻuhona Homestead Subdivision project. The southbound lane on Honoapiʻilani Highway between Kuʻikahi Drive and Pilikana Street will be closed from 7 p.m. Thursday, ...
Read More Night sewer line work to close one lane of Honoapiʻilani Highway in Wailuku

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, April 30 from 6 a.m. to 7 p.m. and Thursday, ...
Read More Full closure of Temporary Kapaʻa Bypass Road on April 30 and May 1