Department of Transportation

LĪHUʻE, Hawaiʻi – The Hawaiʻi Department of Transportation (HDOT) is notifying the public of the of the closure of the Kolo Road access to Kūhiō Highway, for the permanent striping of the Kῑlauea Roundabout. The closure will be from 8:30 a.m. to 3:30 p.m. Monday through Friday from Dec. 1 to Dec. 12, 2025.   ...
Read More Permanent striping of the Kīlauea Roundabout December 1-12

HONOLULU – The Hawaiʻi Department of Transportation (HDOT) will be closing lanes and ramps on the H-1 westbound between the Lunalilo on-ramp and the Palama off-ramp on Saturday, Dec. 6, from 3 a.m. to 7 a.m. for landscape maintenance and graffiti removal. The lane closures for maintenance will include: Two right lanes of the H-1 ...
Read More H-1 westbound ramp and lane closures for graffiti removal Saturday, Dec. 6

LĪHUʻE, Hawaiʻi – The Hawaiʻi Department of Transportation (HDOT) opened the Kῑlauea Roundabout at the intersection of Kūhiō Highway and Kolo Road on Friday, Nov. 14. Construction of the Kῑlauea Roundabout began on May 5 with a contract cost of $14.3 M. Full completion of the roundabout is still anticipated by the end of the ...
Read More Kῑlauea Roundabout at the intersection of Kūhiō Highway and Kolo Road is operational

KAHULUI, Hawaiʻi – The Hawaiʻi Department of Transportation (HDOT) notifies road users that work will begin on the traffic signal project at the Kula Highway (Route 37) and Ōmaʻopio Road intersection on Monday, Dec. 1. Beginning Monday, Dec. 1 the northbound lane at the intersection will be closed from 8:30 a.m. to 3:30 p.m. on ...
Read More Improvements to close shoulder and one lane on Kula Highway

HILO, Hawaiʻi — The Hawaiʻi Department of Transportation (HDOT) advises road users of a 24/7 lane closure of the makai lane on Hawaiʻi Belt Road (Route 19) at the Hakalau Stream Bridge beginning Wednesday, December 3 to Sunday December 7. The 24/7 closure is needed as the new concrete grout for the bridge repair cures. ...
Read More Hawaiʻi Belt Road goes to single lane at Hakalau Stream Bridge from Dec. 3-7

HONOLULU — The Hawai‘i Department of Transportation (HDOT) reminds travelers to give themselves extra time at the airport this Thanksgiving holiday season, as officials prepare for a 10% increase in passenger volume at the state’s five busiest airports – The Daniel K. Inouye International Airport (HNL), Kahului Airport (OGG), Līhu‘e Airport (LIH), Ellison Onizuka Kona ...
Read More HDOT Advises Travelers to Plan Ahead for Thanksgiving Holiday Travel

  HONOLULU — The Hawai‘i Department of Transportation (HDOT) notifies highway users of upcoming intermittent full closures of Kailua Road (Route 61) at the intersections of Uluʻoa Street and Ulumanu Drive for installation of traffic signal mast arms as part of HDOT’s traffic signal project at these intersections. A traffic signal mast arm spans the ...
Read More Intermittent full closures of Kailua Road at Uluʻoa and Ulumanu Intersections, Dec. 2 and 4

HONOLULU – The Hawai‘i Department of Transportation (HDOT) notifies drivers of a three-lane closures of the westbound H-1 Freeway, near the Makakilo Drive off-ramp on Monday, Nov. 24, for survey and layout work.  Crews will close three left lanes on the westbound H-1 Freeway in the vicinity of the Makakilo Drive off-ramp, from 8 p.m. ...
Read More Three lanes closed on westbound H-1 Freeway, evening of Monday, Nov. 24

KAHULUI, Hawai‘i — The Hawai‘i Department of Transportation (HDOT) is notifying the public that construction work will begin on Monday, Nov. 24, for a new electric vehicle  charging station at the Kapalua Airport. A portion of the mauka side of the parking lot will be closed 24/7 during the work. There will be no impact ...
Read More Preparations to begin for construction of EV charging station at Kapalua Airport

HONOLULU — The Hawaiʻi Department of Transportation (HDOT) notifies the public that a helicopter will be used to create Light Detection and Ranging (LiDAR) scans of the slope behind the Kāne‘ohe-bound H-3 Haʻikū Portal from 10 a.m. to 12 p.m. Tuesday, November 25, weather permitting. The scans are being taken to get a 3D model ...
Read More Helicopter to conduct LIDAR scanning on slope behind the H-3 Haʻikū portal