Convey important information about changes in roadway alignment or identify the presence of potential hazards, in order to ensure safe and efficient traffic flow. Provide safe and effective channelization through work zones to minimize motorist confusion.

Locations

  • Honolulu Branch
    660 Mapunapuna Street
    Honolulu, HI 96819-2031
  • Phone: (808) 833-2502
    Fax: (808) 836-1496
  • Operational Hours:
    7:00 AM – 4:00 PM
  • Maui - Kahului Branch
    23 La'a Street
    Kahului, HI 96732
  • Phone: (808) 873-7461
  • Operational Hours:
    7:00 AM – 4:00 PM
  • Big Island - Kona Branch
    74-5489 Loloku Street Bay A
    Kailua-Kona, HI 96740
  • Phone: (808) 329-3684
  • Operational Hours:
    7:30 AM – 4:00 PM
  • Kauai - Lihue Branch
    3018 Aukele Street
    Lihue, HI 96766
  • Phone: (808) 245-9680
  • Operational Hours:
    7:00 AM – 4:00 PM