INTERNATIONAL TRAFFIC LIGHT DAY-AUGUST-5

Every year on August 5, International Traffic Light Day highlights the importance of the traffic light. It’s also a day that commemorates the installation of the first traffic signal system. Small towns can usually get by with stop signs only. However, installing a traffic light usually means an increase in population. Without these important lights, it simply would not be safe to drive. Not having traffic lights would also greatly reduce the flow and speed of traffic.

The world’s first electric traffic signal was installed on August 5th, 1914 in Cleveland, Ohio. The traffic signal was placed on the corner of Euclid Avenue and East 105th Street. Some people dispute the location of the world’s first traffic light. In 1868, a traffic device in London helped people know when to stop and when to use caution. In 1912, a police officer in Salt Lake City, Utah installed a wooden box with red and green lights onto a pole. Despite these disputes, the date of August 5th, 1914 has remained the official date of the world’s first traffic signal. The different kinds of traffic signals have helped pedestrians, bicyclists, horseback riders, and streetcars navigate the roadways more safely. Through the years, the amount of traffic has increased in cities around the world. Increased traffic usually means more traffic lights. However, more traffic lights don’t necessarily mean less congestion. Sometimes, the traffic lights aren’t in sync. Also, green lights might be too short or too long.

History of Traffic SignalsThe first electric system debuted on August 5, 1914, in Cleveland, Ohio.It used red and green lights to control vehicles and walkers.A non-electric gas-lit traffic sign was used earlier in London in 1868.Why It Matters TodayKeeps cars and people safe on busy roads.Controls the flow of cars to stop crashes.Helps bikes, walkers, and cars share the street safely.Would you like to learn more about how traffic lights work today, or do you need facts about other quirky transport holidays?

Prof. John Kurakar