seodata.dev

keyword

four lane highway sign

Monthly search volume and cost-per-click data for "four lane highway sign" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=four+lane+highway+sign&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0.08 | | country | US | | updated | 2026-06-14 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
traffic signs and meaning 40,500 $0.52 6/20
road sign definition 33,100 $0.22 6/20
signs in the street 33,100 $6.57 6/20
traffic sign meanings 33,100 $0.22 6/20
traffic signal sign meaning 33,100 $0.22 6/20
traffic signs and meanings 33,100 $0.22 6/20
traffic signs meanings 33,100 $0.22 6/20
median will soon begin sign 30 $0 7/20
keep off median traffic sign meaning 20 $0 7/20
traffic control change ahead sign 20 $0 7/20

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=four+lane+highway+sign&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt