seodata.dev

keyword

highway transportation

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

$ curl "https://app.seodata.dev/v1/keyword?q=highway+transportation&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $4.04 | | competition | 0.09 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
highway 90,500 $0.34 9/20
highway department 4,400 $0 7/20
state highway 2,400 $0 8/20
highway transport 1,900 $4.82 14/20
highways transport 1,900 $4.04 7/20
state highway department 880 $0 9/20
state highway departments 880 $0 7/20
highway transport system 720 $3.51 7/20
highway transport inc 390 $0 9/20
transport highway 70 $0 8/20

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+transportation&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