A traffic light in Jakarta, Indonesia has a 300-seconds timer. If you are unlucky you have to wait for 5 minutes there.
A traffic light in Sofia, Bulgaria at an intersection between a main road and a small one used to be constantly red for the cars coming from the small one. The only way to get a green light was to get out of the car and press button for pedestrians. The traffic light was repairer 5 months later.
the longest traffic in the world was in Beijing in china . the traffic lasted for complete 11 days!!
china
In your but crack
The longest road tunnel in the world at 24.51 km (15.23 miles) long, is known as the Lærdal Tunnel and is located in Norway!
Cleveland ohio
Dams and cataracts.
The longest waves of light are red. In the visible light spectrum, red light has the longest wavelength, which is around 620-750 nanometers.
A way to find out its to call all the factories that manufacture traffic lights and see the sales reports of each country since 1912 when the first traffic light was created by a police man.
The opposite would be "light traffic".
The longest visible wavelength of light appears red. "Longest wavelength" is equivalent to 'lowest frequency'.
Red is the longest wavelength of visible light
It did change the wrold alot because we didnt have traffic lights and there would be alot of accidents and when they invented the traffic light they could get around easier and it made it safer