Yep 55 man! They have just proposed legastlation to push some areas on Oahu ( Honolulu ) up to 60 mph. But tons of kids with hot rod hondas have been racing on the freeways at over 100 mph. And have had many deaths in the last couple years.
Thats aprtly why I moved here to the big island of Hawaii, lots of open roads... I think the speed limit is 155mph for busa's only... hahaha