keyword

3 lane expressway

Monthly search volume and cost-per-click data for "3 lane expressway" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=3+lane+expressway&country=us" +--------------+------------------+ | volume | 40 | | 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
three-lane roads	260	$0	12/20
three lane roads	260	$0	11/20
3 lane road	260	$0	10/20
3 lane highway	210	$0	11/20
three-lane road	170	$0	10/20
three lane road	170	$0	9/20
three lane expressway	140	$0	16/20
three-lane expressway	140	$0	15/20
three lane highway	110	$0	13/20
three-lane highway	110	$0	12/20

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=3+lane+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