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keyword

what are highway markings

Monthly search volume and cost-per-click data for "what are highway markings" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+are+highway+markings&country=us" +--------------+------------------+ | volume | 70 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
road lines meaning 2,400 $0 20/20
pavement markings 2,400 $7.1 18/20
meaning of lines on road 2,400 $0 15/20
road lines 1,900 $0 19/20
road lines and meanings 1,900 $7.03 19/20
what do solid yellow lines mean 1,300 $0 13/20
solid white line means 1,300 $0 12/20
solid white line on road 1,300 $0 12/20
road markings 1,000 $5.71 20/20
what are road markings 40 $0 13/20

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+are+highway+markings&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