HCC §24-139
Rules for warning signs on roads
Read the official text at hawaiicounty.gov ↗This section says that all warning signs and speed advisory plates must follow the national Manual on Uniform Traffic Control Devices. It is a short rule about how these signs should be made and placed.
counties
The ordinance, as written (Hawaiʻi County) — Warning signs described
A copy, taken August 21, 2026. The version published by Hawaiʻi County is the one that governs, and it may have changed since. Check it before relying on anything here.
All warning signs and advisory speed plates shall comply with the Manual on Uniform Traffic Control Devices for Streets and Highways, as amended.
Published by the County of Hawaiʻi Office of the County Clerk.
LawTrove is not legal advice. The summary above is a computer-generated restatement — the authoritative text is the official version linked above.