Roads in Hawaii
Find the road authority for plowing, maintenance, and driveway permits.
Hawaii Department of Transportation
State highways in Hawaii: maps, projects, and access or work permits in the state right of way.
2 more options
- 811 Before You DigCall 811 or use your state 811 center's website a few business days before any digging, including fence posts, decks, trees and mailboxes. The service is free,…
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- National Pipeline Mapping SystemPublic map viewer of transmission pipelines and operator contacts by county, for excavation planning and emergency response.
National What is this?
About roads
State transportation departments, counties, and municipalities maintain different roads. Identify the road authority to ask about maintenance, plowing, rights of way, or a driveway access permit.