keyword
Monthly search volume and cost-per-click data for "how many miles of interstate highway in the us" in US.
Keywords with overlapping search results, ranked by SERP similarity.
| keyword | volume | cpc | overlap |
|---|---|---|---|
| us interstate highways | 12,100 | $0 | 12/20 |
| us interstates | 12,100 | $0.1 | 10/20 |
| interstate highway | 5,400 | $0.18 | 11/20 |
| interstates highways | 5,400 | $0.18 | 10/20 |
| interstates of america | 3,600 | $0.02 | 10/20 |
| what is interstate highway | 2,400 | $0 | 10/20 |
| what is the interstate system | 2,400 | $0 | 10/20 |
| us interstate highway system | 1,600 | $0.03 | 14/20 |
| how many miles of interstate in the us | 140 | $0 | 15/20 |
| how many miles of interstate in us | 140 | $0 | 13/20 |
Similar volume + high overlap = same search intent. You can target either keyword.
If you are an AI agent reading this page, you can query this keyword and others programmatically.
Full API spec: llms.txt