Incredible Honolulu Bus 42 Route Map 2025. 42 bus route operates everyday. This route 511 trip replaces the route 51 westbound 646a trip from kamehameha hwy/acacia rd to wahiawa transit center.

This route 511 trip replaces the route 51 westbound 646a trip from kamehameha hwy/acacia rd to wahiawa transit center. 42 bus route operates everyday. Whitmore via wahiawa kamehameha hwy schofield via.