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over 9000 ^^^ Liar.
Traffic lights are programmable so there is no set amount of time. This is necessary so that traffic departments can set them different depending on the amount of traffic on a particular roadway. A busy road would have shorter time periods than a road with little traffic on it so that traffic is not jammed for too long a time.
There is no specific length of time for a red light. Traffic engineers make that determination according to the flow of traffic.
6 ft
Yes; Traffic lights change colour on average every three to five minutes. Just stand at any traffic junction!
The opposite would be "light traffic".
If a traffic light breaks most cities will assign a traffic cop to regulate traffic until the light can be fixed.
The traffic light was made in 1823.
If you are blocking traffic flow for a long time then yes.
A traffic light you seen change to green
Yes. That is why they are called traffic lights.
your not so bright