keyword

metro blue line route

Monthly search volume and cost-per-click data for "metro blue line route" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=metro+blue+line+route&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-05 | +--------------+------------------+

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
blue line	49,500	$3.15	20/20
blue line stops	8,100	$0.22	20/20
metro blue line	4,400	$0	20/20
blue line map	3,600	$0.25	20/20
blue line schedule	3,600	$0.93	20/20
blue line train	2,400	$0.52	20/20
blue line metro	1,900	$0	20/20
metro blue line schedule	1,600	$0	17/20
blue line train schedule	1,000	$0	16/20
blue line metro route	480	$0	16/20

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=metro+blue+line+route&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