nek2KC0atweemrbuckel nek2KC0atweemrbuckel

26-07-2016
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which inventor created the traffic signal?

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WorldlyGlass49 WorldlyGlass49

26-07-2016

John Peake Knight is the inventor who is credited with creating the first ever traffic light. He was a railway engineer and an inventor.

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Hussain514 Hussain514

26-07-2016

Garret morgan invented the traffic signal

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