seodata.dev

keyword

car route 66

Monthly search volume and cost-per-click data for "car route 66" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=car+route+66&country=us" +--------------+------------------+ | volume | 2,400 | | cpc | $0.32 | | competition | 0 | | country | US | | updated | 2026-06-15 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
route 66 road trip 22,200 $1.11 16/20
road trip route 66 usa 18,100 $1.08 14/20
66 road trip 8,100 $0.66 17/20
where does route 66 start and end 8,100 $0.86 11/20
old route 66 4,400 $1.95 11/20
route 66 start and end 2,400 $2.27 12/20
what states does route 66 go through 1,900 $0 13/20
route 66 usa road trip 1,600 $3.26 18/20
route 66 trip 1,600 $0.89 16/20
travel route 66 1,000 $1.08 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=car+route+66&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