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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
A traffic light you seen change to green
It put order to traffic flow and saved lives and made it so policemen do not have to direct traffic and possibly get killed.
It takes 2-3 minutes for a traffic light to change from green to red! (P.S I have counted the seconds myself!)
In your but crack
"Under a traffic light" implies that it is at an intersection. You are not allowed to change lanes while passing trhough an intersection, you must maintain the lane you are travelling in.
he invented the traffic light because alot of people have car accidents and from peventing that, and from preventing traffic he did it to help the world
False
Fresh green light
Cleveland ohio
Yes; Traffic lights change colour on average every three to five minutes. Just stand at any traffic junction!
Emergency vehicles carry a transponder that transmits a radio signal to change the traffic lights to green for them.