A man is fighting for his life after being struck by a car on an Oahu freeway on-ramp before dawn.

• The crash happened early morning on the H-1 eastbound on-ramp near Kunia Road.
• Police say the man was crossing the ramp outside a crosswalk when a driver hit him.
• He was rushed to the hospital in critical condition.
• Freeway on-ramps have no safe crossing points, making them especially dangerous for people on foot in the dark.

Outlook: Police will keep investigating the crash, with the driver's conduct and the pedestrian's crossing both in question.