| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| list of us heritage railroads | 0.99 | 0.2 | 4780 | 96 |
| heritage railways in the us | 1.35 | 0.3 | 3786 | 27 |
| list of us railroads | 0.24 | 0.6 | 6572 | 52 |
| american heritage railways inc | 0.67 | 0.5 | 2379 | 37 |
| heritage railroads in texas | 0.8 | 1 | 1329 | 88 |
| list of railroads in usa | 1.67 | 0.7 | 4521 | 38 |
| list of railroads in the united states | 1.78 | 0.1 | 7937 | 79 |
| list of american railroads | 0.13 | 0.3 | 9508 | 19 |
| list of major railroads in the us | 1.9 | 0.4 | 8797 | 58 |
| list of heritage railways uk | 0.01 | 1 | 707 | 14 |
| heritage railways near me | 1.89 | 0.3 | 5820 | 99 |
| railroads of the united states | 0.8 | 0.3 | 2430 | 29 |
| railroad historical society list | 1.78 | 0.8 | 3153 | 22 |
| railroad heritage of midwest america | 1.74 | 0.2 | 9130 | 57 |
| railroads in us history | 1.47 | 0.3 | 9830 | 43 |
