seodata.dev

keyword

federal highway act of 1956

Monthly search volume and cost-per-click data for "federal highway act of 1956" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=federal+highway+act+of+1956&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-19 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
federal aid highway act 5,400 $0 20/20
federal highway act 5,400 $0 20/20
federal-aid highway act 5,400 $0 20/20
federal-aid highway act of 1956 5,400 $0 20/20
interstate highway act 5,400 $0 20/20
highway act of 1956 5,400 $0 17/20
federal highway act 1956 720 $0 18/20
1956 interstate highway act 720 $0 17/20
interstate highway act of 1956 720 $0 17/20
the federal aid highway act of 1956 110 $0 17/20

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://api.seodata.dev/v1/keyword?q=federal+highway+act+of+1956&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