seodata.dev

keyword

light rail transport system

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

$ curl "https://app.seodata.dev/v1/keyword?q=light+rail+transport+system&country=us" +--------------+------------------+ | volume | 70 | | cpc | $0 | | competition | 0.02 | | country | US | | updated | 2026-06-18 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
light rails 40,500 $0.55 17/20
light rail 40,500 $0.19 10/20
light rapid transit 4,400 $0.98 15/20
lrt light rail transit 1,300 $0.1 10/20
light rail transportation 1,300 $0.15 9/20
transport light rail 1,300 $0.28 9/20
what is light rail 1,000 $0 9/20
what is light rail transit 1,000 $0 9/20
light rail transit system 140 $0 11/20
light rail transit systems 140 $0 9/20

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=light+rail+transport+system&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