GoAkamai Traffic Info
Want to check the traffic before you leave home or work? Use GoAkamai.org to see the current conditions on Oahu's freeways and highways. Now available for iOS and Android devices.
What’s New for Highways
Conference to train construction industry personnel on how to protect water quality goes virtualPosted on November 23, 2020 in Highways Posts, Main, News
Nightly full closure of the westbound H-3 Freeway/Pearl Harbor offramp from Likelike Highway on Nov. 23-26Posted on November 20, 2020 in Highways Posts, Main, News
Single lane to be closed on the Vineyard onramp to the eastbound H-1 Freeway Nov. 13 thru Dec. 18Posted on November 20, 2020 in Highways Posts, Main, News
Nighttime closures Nov. 24 and 25 for installation of Pali Highway raised crosswalksPosted on November 19, 2020 in Highways Posts, Main, News
Full closure of Mailihuna Road Dec. 1 – Dec. 22 for Kapaa Stream Bridge projectPosted on November 18, 2020 in Highways Posts, Main, News
Emergency detour for Hilo bound traffic on Route 19 over Wailuku River BridgePosted on November 18, 2020 in Highways Posts, Main, News
Reduced speeds as active construction zone expands for Piilani Highway projectsPosted on November 17, 2020 in Highways Posts, Main, News
Full closure of the H-1 Freeway westbound Middle Street offramp (Exit 19A) and H-1/Airport/Pearl Harbor/Joint Base PHH offramp (Exit 19B) on Nov. 17Posted on November 16, 2020 in Highways Posts, Main, News
Likelike Highway resurfacing project continues in the Honolulu-bound direction through the month of NovemberPosted on November 13, 2020 in Highways Posts, Main, News
Connected vehicle sensors installed in East HawaiiPosted on October 28, 2020 in Highways Posts, Main, News
Read More Entries from NewsCurrent Spotlight
HDOT Highways Program Status Maps
View all state highways program data including current & future projects scheduled to begin in the next two years. Available data also includes Average Annual Daily Traffic counts and pavement conditions for state routes.
Community Presentations
DOT’s presentations from recent community meetings statewide are available. Click on the link above to see what projects are planned in your area.
Statewide Traffic Fatalities
We are including the year-to-date traffic fatality figures by county on our Safe Communities page to raise awareness. This will be updated weekly.
COVID-19 emergency traffic volume comparisons
Traffic volume data for major state routes will be updated weekly during the COVID-19 public health emergency. After the Stay-at-Home order period passes, the data will be updated as an economic indicator for the state.
Islands
Oahu
- Functional Statement
- Roads and Highways on Oahu Under State Jurisdiction
- Clearances for Bridges (PDF)
Kauai
Maui
- Functional Statement
- Roads and Highways on Lanai Under State Jurisdiction
- Roads and Highways on Maui Under State Jurisdiction
- Roads and Highways on Molokai Under State Jurisdiction
Hawaii
HDOT-CFLHD Partnership Projects
HDOT has partnered with USDOT's Central Federal Lands Highways Division (CFLHD) to deliver ten bridge and other highway projects throughout the islands. Click here for more details.
Hawaii Strategic Highway Safety Plan
Our mission is to save lives & reduce injuries on Hawaii's roadways. Working together, we will reduce yearly fatalities from 100, to 80 or fewer, toward the ultimate goal of zero deaths.