| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| interstate highway system 1950s | 0.24 | 1 | 3902 | 8 | 31 |
| interstate | 0.14 | 0.5 | 7470 | 56 | 10 |
| highway | 0.85 | 1 | 1462 | 80 | 7 |
| system | 1.28 | 0.6 | 6421 | 46 | 6 |
| 1950s | 0.75 | 0.5 | 9225 | 23 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| interstate highway system 1950s | 0.09 | 0.1 | 2864 | 100 |
