seodata.dev

keyword

highway and expressway

Monthly search volume and cost-per-click data for "highway and expressway" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=highway+and+expressway&country=us" +--------------+------------------+ | volume | 140 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-05 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
what is a freeway 2,400 $0 12/20
what is the difference between highway and freeway 2,400 $0 12/20
what is an expressway 1,600 $0 12/20
highway vs expressway 1,300 $0 13/20
expressway vs highway 1,300 $0 12/20
expressway and highway 140 $0 14/20
what's the difference between a highway and an expressway 50 $0 13/20
what's the difference between expressway and highway 50 $0 13/20
what's the difference between highway and expressway 50 $0 13/20
what is an expressway vs highway 40 $0 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=highway+and+expressway&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