Honolulu police say a 65-year-old man was taken to a hospital in critical condition on Sunday after he crashed his motorcycle in Waialua.
The single vehicle crash occurred around 5 p.m. as the man was traveling east on Waialua Beach Road. He was not wearing a helmet.
The roadway was closed for approximately two hours to investigate the incident.
Police say speed appears to be a factor in the crash. It is unknown if alcohol or drugs were factors.