A teenager critically injured when his motorised bicycle was hit by a truck in Oakford has died in hospital.
The 18-year-old, who has not been named, was hit by a truck at the intersection of Tonkin Highway and Thomas Road about 11.20am on Tuesday morning.
A white Freightliner truck was travelling west on Thomas Road when it hit the cyclist, who was travelling south over Thomas Road.
The Forrestdale teenager was air-lifted to Royal Perth Hospital where he was listed as being in a critical condition, however he passed away late on Wednesday night.
Major crash detectives are still investigating the incident and any witnesses should call Crime Stoppers on 1800 333 000.
