keyword

light metro rail

Monthly search volume and cost-per-click data for "light metro rail" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=light+metro+rail&country=us" +--------------+------------------+ | volume | 720 | | cpc | $0 | | competition | 0.01 | | 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
light rail	40,500	$0.19	17/20
light railway	40,500	$0.19	14/20
light rails	40,500	$0.55	13/20
light rail stations	18,100	$0.26	9/20
metro train	8,100	$0.44	9/20
metrorail stations	3,600	$0.48	9/20
light rail trains	880	$0.23	10/20
light rail metro	720	$0	15/20
metro light rail	720	$0	11/20
light metro	110	$0	11/20

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=light+metro+rail&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