Honolulu police officers have reopened Kahekili Hwy. in the Kahuku-bound direction near Haiku Rd.
Crews previously contraflowed the road to clear the scene of a two-vehicle crash. Police dispatch says the accident occurred at 11:30 a.m. and resulted in one of the vehicles overturning.
According to Emergency Medical Services, a 77-year-old man was treated and taken to the hospital in serious condition.