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Keep in touch with our weekly field work and traffic update information as the Honolulu Rail Transit Project moves forward with activity taking place along the 20-mile alignment.

Pick a guideway section below to view traffic alerts and possible road work in your area.

West Oahu

west oahu guideway section

Kamehameha Highway

kamehameha highway guideway section 


airport guideway section

City Center

city center guideway section


Comments or Questions - Contact Us via HART's 24-Hour Project Hotline

For more information and updated work schedules, call the rail project's 24-hour hotline at (808) 566-2299 or email us at

HART Honolulu Authority for Rapid Transportation