| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| historic railroads in colorado | 0.34 | 0.4 | 809 | 65 | 30 |
| historic | 0.24 | 0.4 | 2837 | 88 | 8 |
| railroads | 0.22 | 0.7 | 3917 | 75 | 9 |
| in | 0.62 | 0.3 | 1149 | 78 | 2 |
| colorado | 0.51 | 0.1 | 8454 | 77 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| historic railroads in colorado | 1.6 | 0.7 | 2470 | 22 |
| historic colorado railroad map | 0.46 | 0.3 | 6557 | 44 |
| history of colorado railroads | 0.36 | 0.1 | 1370 | 16 |
| what railroad is in colorado | 0.94 | 0.7 | 5032 | 72 |
| railroads in denver colorado | 1.39 | 0.8 | 2993 | 34 |
| railroads in colorado map | 0.6 | 0.4 | 8832 | 11 |
| tourist railroads in colorado | 1.74 | 0.6 | 7498 | 83 |
| historic train rides in colorado | 0.09 | 0.2 | 396 | 65 |
| old railroad lines in colorado | 0.42 | 0.5 | 8324 | 26 |
| railroads in colorado springs | 0.3 | 0.6 | 1982 | 92 |
| scenic railroads in colorado | 1.57 | 0.9 | 7807 | 5 |
| colorado railroad map 1900 | 0.31 | 0.7 | 1522 | 56 |
| railroad companies in colorado | 0.67 | 0.4 | 4102 | 75 |
| colorado and southern railroad history | 1.73 | 0.6 | 4094 | 61 |
| railroad tracks in colorado | 0.67 | 0.4 | 2037 | 34 |
| railroad museums in colorado | 0.85 | 1 | 8594 | 98 |
| railroad map of colorado | 1.89 | 0.1 | 6743 | 79 |
| railroad rides in colorado | 1.58 | 0.7 | 3920 | 48 |
| railroad trips in colorado | 0.44 | 0.8 | 6134 | 50 |
| railroad near colorado springs | 0.42 | 0.7 | 7458 | 51 |
| railroad running across colorado | 1.19 | 1 | 7833 | 25 |
| colorado and eastern railroad | 0.77 | 0.4 | 9699 | 6 |
