Keyword · US · updated 2026-09-24
traffic light invention
- Monthly searches
- 2,400
- CPC
- $0.00
- Competition
- 0
Also searched
- who invented the traffic light 12,100
- who invented traffic lights 12,100
- invention of the traffic signal 2,400
- traffic lights inventor 2,400
Monthly average for US, from the Google Ads API: the same numbers you'd see in Google Ads.
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Related keywords
Keywords with overlapping search results. Similar volume and high overlap means the same search intent, so you can target either.
| Keyword | Volume | CPC | Overlap |
|---|---|---|---|
| who invented the traffic light | 12,100 | $0.00 | 20/20 |
| who invented traffic lights | 12,100 | $0.00 | 20/20 |
| invention of the traffic signal | 2,400 | $0.00 | 20/20 |
| traffic lights inventor | 2,400 | $0.00 | 20/20 |
| invention of traffic signals | 2,400 | $0.00 | 19/20 |
| invention of the traffic light | 2,400 | $0.00 | 18/20 |
| invention of traffic light | 2,400 | $0.00 | 18/20 |
| invention of traffic lights | 2,400 | $0.00 | 18/20 |
| inventor of traffic light | 2,400 | $0.00 | 18/20 |
| traffic lights invented | 2,400 | $0.00 | 17/20 |
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