Road conditions
Closures and crashes from Hawaii DOT, on one map with the route and mile marker. Below it: and what the season does to Hawaii's highways. For the whole country, see the US closures map. City traffic cameras: Honolulu.
Hawaii's DOT traveler site. The list of record for closures, restrictions and detours.
Hawaii has no official road conditions app. HDOT points drivers to the GoAkamai.org website.
How Hawaii numbers its highways and where the markers matter most.
ReportWhat the Hawaii DOT feed carried over the holiday weekend.
H-1 is Oahu's spine, from Kalaeloa past Pearl Harbor and the airport through downtown Honolulu to Kahala. H-2 heads north from H-1 toward Wahiawa, and H-3 crosses the Koolau Range to Kaneohe. On Maui, the Hana Highway, Routes 36 and 360, winds the Road to Hana. On the Big Island, Route 11 and Route 19 circle the island through Kona and Hilo.
Hawaii's hazards are tropical. Heavy rain floods the low crossings, rockfall and landslides hit the coastal cliff roads, and the Big Island sees the occasional lava-adjacent closure. On the Hana Highway and Kauai's north shore there is often exactly one way in and one way out, so a single closure changes the whole day's plan.
In October 2026, MileCheck's archive of the Hawaii DOT feed held 83 unique reports, including 2 closure reports and 81 work-zone reports. The routes with the most reports were HI-72. Counts reflect what the feed publishes, so a state whose DOT posts only closures shows only closures. Read the October Highway Report.
The map above shows full closures from the Hawaii DOT feed as red markers, crashes in orange, and weather and hazard alerts in blue and purple. Closures the DOT has posted for a future date are listed as scheduled, and ramp and lane closures sit under the toggle so the list stays readable. The page checks MileCheck's feed every five minutes. If the feed cannot be reached the page says so instead of showing an empty map. For the official list, open Hawaii DOT.
Hawaii DOT is the official source, and dialing 511 in most states reaches the same information by phone. This page reads the same Hawaii DOT feed and adds the corridor and pass pages, and your own mile marker if you carry the app.
This page checks MileCheck's feed every five minutes. Hawaii DOT updates individual reports on its own schedule. Source update times are shown when available.
Yes. The app shows the same Hawaii DOT alerts on your route, ahead of your position, with the mile marker you are passing. The mile marker works offline in all 50 states. Live alerts are part of MileCheck Premium, $19.99 a year or $4.99 a month after a 2-week free trial.
Your mile marker shows even offline. Hawaii DOT alerts on your route and the nearest camera are part of MileCheck Premium and need a connection to update. Runs on CarPlay and Android Auto.
More questions: Why is the highway closed? · Is there one app with 511 alerts for every state? · How do I tell 911 where I am on the highway?
The Monthly Highway Report
Closures, crashes and roadwork from the state road feeds, once a month in your inbox. See the October report. No spam.
MileCheck