When was the Traffic Light invented?
The Traffic Light was invented in 1868 by J.P. Knight in England.
A signaling device positioned at road intersections to control traffic flow.
| Year invented | 1868 |
|---|---|
| Inventor | J.P. Knight |
| Country | England |
| Region at the time | United Kingdom |
| Category | Transportation |
Who invented the Traffic Light?
J.P. Knight invented the Traffic Light in 1868 in England.
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