seodata.dev

keyword

houston toll road

Monthly search volume and cost-per-click data for "houston toll road" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=houston+toll+road&country=us" +--------------+------------------+ | volume | 12,100 | | cpc | $2.92 | | competition | 0.02 | | country | US | | updated | 2026-06-15 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
harris county toll road 40,500 $2.02 19/20
harris county toll road authority 40,500 $1.75 18/20
houston toll 12,100 $2.98 17/20
ez tag store 8,100 $2.86 13/20
toll road houston 8,100 $2.64 12/20
hardy toll road 4,400 $3.63 12/20
hardy toll 4,400 $3.63 11/20
harris county toll 3,600 $0 19/20
sam houston tollway 2,400 $1.68 12/20
harris toll road 1,000 $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://api.seodata.dev/v1/keyword?q=houston+toll+road&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