To the extent that it is practical and not in conflict with any safety regulation or federal law, regulation, or mandate, if any highway rule or standard relating to highway lighting conflicts with any county ordinance or other rule regarding highway lighting, the more stringent requirement or standard shall govern all new installations of highway lighting.
HRS § 264-45
Starlight reserve; lighting law proposals; advisory committee (repealed June 30, 2011). L 2009, c 161 .