J.P. Knight is the person who invented the traffic light. J.P. Knight invented the traffic light in 1868 in an effort to prevent fatalities on the roads.
The firt person who evented the computer was Keegan James Davies
No one had evented, it is natural occuranse Just like no evented rain
Canada.
God!
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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.
your not so bright
A traffic light you seen change to green
Yes. That is why they are called traffic lights.
B I s d