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keyword

what shape is a railroad sign

Monthly search volume and cost-per-click data for "what shape is a railroad sign" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+shape+is+a+railroad+sign&country=us" +--------------+------------------+ | volume | 70 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-20 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
railroad crossing sign shape 1,000 $3.9 20/20
shape of railroad crossing sign 480 $0.54 12/20
what shape is a railroad crossing sign 390 $0 13/20
what shape is railroad crossing sign 390 $0 13/20
what shape are railroad crossing signs 390 $0 12/20
railroad crossing signs are what shape 390 $0 10/20
railroad crossing sign color 50 $0 11/20
railroad crossing signs are shaped 40 $0 11/20
the shape of a railroad crossing sign is 30 $0 11/20
the shape of a railroad crossing sign is a an 20 $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://app.seodata.dev/v1/keyword?q=what+shape+is+a+railroad+sign&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