Walking bridges are built to ensure the safe passage over roadways for pedestrians and cycling traffic, but a freak accident, which reportedly occurred in the Russian city of Vladivostok, proves that there's no such thing as "100 percent safe".
The commercial vehicle then slides and rolls over on the staircase of the bridge! Fortunately, the alert pedestrian saw the truck coming towards him and started running up the stairs.
See how it happened in the clip after the break.
Thanks to Ray for the tip!