Hilo is altering Banyan Drive's traffic for "Hilo’s Hokule'a Ho'olaulea" with lane closures and directional changes from 6 a.m. to 4 p.m. to manage the event crowd.

The Ala Moana Boulevard Pedestrian Bridge in Hawaiʻi opened on May 22, enhancing safety and connectivity between Kaka‘ako and Ala Moana Beach Park. Funded by federal and state sources, it was built at a cost of $17.8 million.

Diamond Head State Monument will have additional closure dates in June for rockfall mitigation, affecting visitor access, with security and partial openings on certain dates.

HDOT announced a closure of the Temporary Kapaʻa Bypass Road for roadwork on May 27 and 30 from 8:30 a.m. to 3:30 p.m., with Lehua Street as the detour route.

HDOT announces a public meeting on May 21 at Kahului Airport to discuss soil contamination and removal due to PFAS, with a focus on the environmental impact of firefighting foams.

Maui is set to experience traffic delays due to the transfer of 400,000 tons of wildfire debris to the Central Maui Landfill starting in June, affecting commutes for five months. Safety measures and traffic management are planned.

The Puʻuloa Road off-ramp on the eastbound Moanalua Freeway in O‘ahu will be closed on Friday night for striping work, with traffic rerouted through alternate paths.

The Kaua'i Bus introduced an Account-Based Ticketing system for easier and cost-effective commuting, using the mobile app or Holomua smartcard for tap-and-ride convenience.

Kekaha Road resurfacing prompts lane closures from May 19-23, impacting traffic between Manu Road and Kaumuali‘i Highway; partial access and no-parking enforced.

HDOT announces an overnight closure of Puʻunēnē Ave in Kahului for restriping. Detours via Lono, Hina, and West Papa Ave are provided. This is part of the Puʻunēnē Avenue Improvements project.

HDOT continues delivering modular homes to Lahaina wildfire victims with traffic impacts expected due to transport operations from Kahului Harbor to the staging site and then to Lahaina from May 10-16.

HDOT shifts Joseph P. Leong Highway and Kamehameha Highway rehab to daytime due to sea turtle nesting, with work on weekdays until the project's expected completion in December 2025.

Honolulu freeway users are experiencing delays due to construction improvements on the H-1 and H-201 freeways, with closures during weeknights and weekends and several project completion dates pushed back.