Long Range Traffic Lights
Traffic lights are very useful for keeping traffic in order. It’s common for the lights to go in order from red, green, and yellow. However, there is a problem for people far in the back that can’t see the traffic light color from far away, thinking that it’s still green but in reality they just rushed a yellow light.
So here is a solution that Ukraine implemented to take care of this dilemma. With a little bit of creativity and common sense, they added additional lights along the traffic light’s pole. After adding the extra lights, drivers are able to prepare themselves from a distance.