Highways

The State of Hawaii Department of Transportation Adopt-A-Highway program is coordinated by the respective Highways Division District offices: Oahu, Kauai, Maui, and Hawaii.

Adopt-A-Highway General Information

For more information and questions:
Oahu District: https://www.stormwaterhawaii.com/adopt-a-highway/
Kauai District:  241-3035
Maui District:  873-3535 https://www.stormwatermaui.com/adopt-a-highway
Hawaii District:  933-8866

Safety Tips for Adopt-A-Highway Groups

State Roads are:
Oahu District
Roads and Highways on Oahu Under State Jurisdiction
Roads and Highways on Oahu Currently Available Updated Listing Attached

Kauai District
Roads and Highways on Kauai Under State Jurisdiction

Maui District
Roads and Highways on Maui Under State Jurisdiction
Roads and Highways on Molokai Under State Jurisdiction
Roads and Highways on Lanai Under State Jurisdiction

Hawaii District
Roads and Highways on the Big Island Under State Jurisdiction