seodata.dev

keyword

traffic signal

Monthly search volume and cost-per-click data for "traffic signal" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=traffic+signal&country=us" +--------------+------------------+ | volume | 40,500 | | cpc | $8.6 | | competition | 0.97 | | country | US | | updated | 2026-05-17 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
traffic lights 60,500 $2.84 20/20
traffic light 60,500 $3.14 18/20
traffic signals 40,500 $7.52 14/20
traffic signals meaning 40,500 $0.52 13/20
traffic signal meaning 4,400 $3 13/20
red traffic light 2,400 $1.34 14/20
types of traffic signals 1,600 $0.05 18/20
traffic light sign 1,600 $0.94 16/20
traffic lights and signals 1,600 $0.94 13/20
traffic signal lights 590 $1.14 13/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=traffic+signal&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt