seodata.dev

keyword

crossing signals

Monthly search volume and cost-per-click data for "crossing signals" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=crossing+signals&country=us" +--------------+------------------+ | volume | 4,400 | | cpc | $2.7 | | competition | 0.47 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
railroad crossing signal 22,200 $0.67 20/20
railroad crossing signals 22,200 $1.02 20/20
rail crossing signal 22,200 $1.02 11/20
train crossing gates 2,400 $0.47 14/20
railroad crossing gate 2,400 $0.24 11/20
railroad crossing gates 2,400 $0.47 11/20
rr crossing signals 1,900 $0.73 13/20
railroad crossing light 1,600 $0.69 13/20
train crossing lights 1,300 $1.08 14/20
railroad crossing lights 1,300 $1.08 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=crossing+signals&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