keyword

describe how the first transcontinental railroad was built

Monthly search volume and cost-per-click data for "describe how the first transcontinental railroad was built" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=describe+how+the+first+transcontinental+railroad+was+built&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-20 | +--------------+------------------+

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
transcontinental railways	33,100	$2	8/20
transcontinental railroad act	3,600	$0	8/20
when was the transcontinental railroad completed	3,600	$0	8/20
transcontinental railroad completed	1,600	$0	8/20
the transcontinental railroad was completed in	1,000	$0	11/20
transcontinental railroad definition us history	880	$0	9/20
explain the importance of the transcontinental railroad	30	$0	9/20
why was the transcontinental railroad important to the united states	30	$0	9/20
how did the transcontinental railroad change the country	20	$0	8/20
why was the transcontinental railroad significant	20	$0	8/20

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=describe+how+the+first+transcontinental+railroad+was+built&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