keyword

what states does route 66 go through

Monthly search volume and cost-per-click data for "what states does route 66 go through" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+states+does+route+66+go+through&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $0 | | competition | 0.01 | | country | US | | updated | 2026-06-12 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
66 route	201,000	$1.66	20/20
route 66 route	201,000	$1.66	18/20
road trip route 66 usa	18,100	$1.08	18/20
where does route 66 start and end	8,100	$1.05	20/20
historic 66 route	5,400	$0.94	20/20
route 66 start and end	2,400	$2.27	20/20
where does route 66 begin	2,400	$0.75	19/20
route 66 usa road trip	1,600	$0.96	18/20
us 66	1,300	$4.29	18/20
how many states does route 66 go through	390	$0	18/20

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+states+does+route+66+go+through&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