Hawaii Department of Transportation

Hawaii Department of Transportation HDOT oversees roughly 2,500 lane miles of roads & bridges, 15 airports, and 9 commercial harbors.

The Hawaii Department of Transportation oversees the state's 2,433 miles of freeways & highways, 15 airports and 10 commercial harbors and employs 2665 difference makers.

09/23/2026

FHWA is celebrating National Roundabout Week! The Kolo Road roundabout on Kauai allows the flow of traffic to continue through this busy corridor and brings further attention to pedestrians in roundabout crosswalks. Check out HDOT’s tips for easy roundabout use.

Green waste from Hurricane Lowell cleanup is being returned to the ‘aina. Fallen trees and branches removed by HDOT crew...
09/23/2026

Green waste from Hurricane Lowell cleanup is being returned to the ‘aina. Fallen trees and branches removed by HDOT crews on Kaua‘i are being chipped to use as mulch for landscaping by local companies including Kaua‘i Coffee and Kaua‘i Nursery and Landscaping. Debris that is not chipped is being taken to the county’s temporary green waste locations.

09/22/2026

Kauai 9/22/26: There will be a contraflow set up on Kuhio Hwy. between North Leho Drive and the Wailua Bridge today, Tuesday, Sept. 22 from 12:30 p.m. to repair a damaged power pole.

Maui   9/21/26 5:30PM: Paving work has been completed on the makai lane on North Kihei Road that was damaged by high sur...
09/22/2026

Maui 9/21/26 5:30PM: Paving work has been completed on the makai lane on North Kihei Road that was damaged by high surf from Hurricane Lowell. Repairs will continue. Both lanes will remain open.

09/21/2026

Kauai 9/21/26: On Tuesday, Sept. 22 in Kapaa there will be a single lane closure near milepost 8.7 in the vicinity of Kou Street from 8:30 a.m. to 3 p.m. for KIUC to do emergency repairs to power poles.

View HDOT's interactive map and weekly island lane closure lists for the week of Saturday, Sept. 19 – Friday, Sept. 25 h...
09/19/2026

View HDOT's interactive map and weekly island lane closure lists for the week of Saturday, Sept. 19 – Friday, Sept. 25 here:

Planned construction and maintenance closures for state roads are published here every Friday. The Lane Closure Map (all islands) and roadwork pages are published to raise awareness and help motorists prepare. For camera views of Oahu’s major arteries visit GoAkamai.org Direct link to the lane clo...

09/18/2026

Oahu 9/18/26 4:13PM: This work has been completed. All lanes are now open on eastbound Nimitz Highway between River Street and Aloha Tower.

Oahu 9/18/26 12:12 PM: The right eastbound lane and adjacent sidewalk on Nimitz Highway between River Street and Aloha Tower is closed to allow a crew to conduct structural inspections in the area.

On Thursday, HDOT reopened Wainiha River Bridge No. 3 on Kaua‘i to 15-ton traffic after access was weight-limited to 5 t...
09/18/2026

On Thursday, HDOT reopened Wainiha River Bridge No. 3 on Kaua‘i to 15-ton traffic after access was weight-limited to 5 tons or below, to address scour damage from Hurricane Lowell. The reopening was ahead of the originally scheduled date of Monday, Sept. 21, after crews were able to complete work on a new abutment. During the weight-restriction closure, HDOT worked with Kaua‘i Emergency Management Agency to coordinate access for emergency vehicles and heavy machinery needed for recovery work. Crews will also clear rocks that have piled up at the river fork upstream once weather conditions allow. For more information, visit: https://hidot.hawaii.gov/blog/2026/09/17/weight-restriction-on-wainiha-bridge-no-3-lifted-after-crews-complete-abutment-repairs/

Address

869 Punchbowl Street
Honolulu, HI
96813

Opening Hours

Monday 7:45am - 4:30pm
Tuesday 7:45am - 4:30pm
Wednesday 7:45am - 4:30pm
Thursday 7:45am - 4:30pm
Friday 7:45am - 4:30pm

Telephone

+18085872160

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