seodata.dev

keyword

what is a highway

Monthly search volume and cost-per-click data for "what is a highway" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+a+highway&country=us" +--------------+------------------+ | volume | 2,400 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
highways meaning 6,600 $0 17/20
highway meaning 6,600 $0 16/20
highway definition 6,600 $0 15/20
define highway 6,600 $0 14/20
definition of highway 6,600 $0 13/20
difference between highway and freeway 4,400 $0 15/20
what is the difference between highway and freeway 2,900 $0 15/20
what are highways 2,400 $0 20/20
what is highway 2,400 $0 15/20
what is a freeway 2,400 $0 14/20

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=what+is+a+highway&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