#TrafficLightFacts - Twitter Hashtag

almost 5 years ago

Germany's first traffic light system is 97 years old today. Congrats! It quickly became the most photographed building in modern Berlin and the traffic lights regulated traffic on Europe's busiest square "Potsdamer Platz". The technology came from Siemens. #TrafficLightFacts

yunextraffic's tweet photo. Germany's first traffic light system is 97 years old today. Congrats!

It quickly became the most photographed building in modern Berlin and
the traffic lights regulated traffic on Europe's busiest square "Potsdamer Platz".
The technology came from Siemens.
#TrafficLightFacts https://t.co/tIOAh4mujh

0

9

1

0

Yunex Traffic @yunextraffic

about 5 years ago

While we know that red has historically been a universal sign for danger, did you know that it also has the longest wavelength and can be seen from the furthest distance? #trafficlightfacts #FactFriday

yunextraffic's tweet photo. While we know that red has historically been a universal sign for danger, did you know that it also has the longest wavelength and can be seen from the furthest distance? #trafficlightfacts #FactFriday https://t.co/zHaGEg7yiP

0

3

1

0

Yunex Traffic @yunextraffic

about 5 years ago

Intelligent traffic detectors today are indispensable for providing traffic management with reliable info on traffic density & flow. But: did you know that vehicle detection is actually “ancient traffic history” (a very loud one even)? #TrafficLightFacts #TraficManagement

yunextraffic's tweet photo. Intelligent traffic detectors today are indispensable for providing traffic management with reliable info on traffic density & flow.

But: did you know that vehicle detection is actually “ancient traffic history” (a very loud one even)?

#TrafficLightFacts #TraficManagement https://t.co/7k2SdJrSaj

0

13

1

0

Yunex Traffic @yunextraffic

about 5 years ago

You want Facts about Traffic Lights? We have them. Happy International Traffic Light Day! Wishing you many green lights. 🚦 ❤️ #TeamYunexTraffic #TrafficLightDay #TrafficLightFacts

yunextraffic's tweet photo. You want Facts about Traffic Lights? We have them.
Happy International Traffic Light Day! Wishing you many green lights. 🚦 ❤️

#TeamYunexTraffic #TrafficLightDay #TrafficLightFacts https://t.co/FXs5uYhIeg

1

25

2

0

Top Tweets for #TrafficLightFacts

Last Seen Hashtags on Sotwe

Trends for you

Most Popular Users