One of his little shoes is taken clean off his foot by the impact – and can be seen flying back over the other three lanes of traffic and further, for a distance of what must be nearly 100ft.
The boy’s mum’s terrified screams can be heard as she frantically rushes to his aid.
The driver of the car which hit him also comes running from his vehicle to offer his help.
According to reports, the motorist ended up taking both mother and son to hospital in his car after the woman fainted at the scene.
The accident was captured on the dashcam of another vehicle and the footage quickly went viral after it was uploaded to video-sharing websites.
Police are reportedly looking into the accident but have declined to comment pending the outcome of their investigations.
There is no information on the boy's condition.
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