ROH §15-9.2
Divided highways
Read the official text at honolulu.gov ↗This rule covers driving on roads split by a median. You must stay on the right-hand roadway and only cross the median at designated openings, crossovers, or intersections. When entering from one of those spots, you must yield to oncoming traffic unless signs say otherwise.
everyone
The ordinance, as written (Honolulu County) — Divided highways
A copy, taken August 22, 2026. The version published by Honolulu is the one that governs, and it may have changed since. Check it before relying on anything here.
Whenever any highway has been divided into two or more separate roadways by medial strips, every vehicle shall be driven only upon the right-hand roadway and no vehicle shall be driven over, across, or within any such medial strips except through an opening in such strips or at a crossover or intersection; provided that a driver who enters such opening, crossover, or intersection shall yield the right-of-way to approaching vehicles before emerging upon the adjacent roadway of such divided highway, unless otherwise instructed.
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Published by the City and County of Honolulu through American Legal Publishing.
LawTrove is not legal advice. The summary above is a computer-generated restatement — the authoritative text is the official version linked above.