seodata.dev

keyword

highway speed limit sign

Monthly search volume and cost-per-click data for "highway speed limit sign" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=highway+speed+limit+sign&country=us" +--------------+------------------+ | volume | 70 | | cpc | $4.01 | | competition | 0.64 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
speed limit sign 18,100 $7.12 20/20
speed limit signage 18,100 $7.81 9/20
speed sign 1,600 $5.21 8/20
a speed limit sign 720 $1.57 8/20
road sign for speed limit 390 $5.33 8/20
speed limit sign are 260 $0 8/20
highway speed limit signs 70 $4.01 11/20
speed limits signs 70 $1.23 9/20
maximum speed sign 50 $0 9/20
speed limit sign on highway 30 $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=highway+speed+limit+sign&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