| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| historic railroads in colorado | 1.33 | 0.9 | 6445 | 33 | 30 |
| historic | 0.23 | 0.4 | 3960 | 57 | 8 |
| railroads | 0.59 | 0.4 | 1875 | 87 | 9 |
| in | 0.92 | 0.8 | 7086 | 72 | 2 |
| colorado | 1.89 | 0.4 | 2734 | 73 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| historic railroads in colorado | 0.74 | 0.6 | 5581 | 67 |
| historic colorado railroad map | 1.48 | 0.1 | 2535 | 67 |
| history of colorado railroads | 1.9 | 0.7 | 3335 | 34 |
| what railroad is in colorado | 1.72 | 0.1 | 3505 | 81 |
| railroads in denver colorado | 1.59 | 0.1 | 1952 | 85 |
| railroads in colorado map | 0.67 | 0.2 | 7011 | 15 |
| tourist railroads in colorado | 0.09 | 0.8 | 4570 | 40 |
| historic train rides in colorado | 1.33 | 0.9 | 3572 | 78 |
| old railroad lines in colorado | 1.98 | 0.4 | 8030 | 66 |
| railroads in colorado springs | 1.43 | 0.3 | 2339 | 41 |
| scenic railroads in colorado | 1.02 | 0.7 | 6119 | 87 |
| colorado railroad map 1900 | 1.83 | 0.4 | 9515 | 2 |
| railroad companies in colorado | 1.9 | 0.7 | 8173 | 80 |
| colorado and southern railroad history | 1.1 | 0.4 | 163 | 55 |
| railroad tracks in colorado | 1.83 | 0.4 | 4237 | 5 |
| railroad museums in colorado | 0.75 | 0.2 | 2028 | 76 |
| railroad map of colorado | 1.8 | 0.4 | 5529 | 9 |
| railroad rides in colorado | 1.45 | 0.1 | 1985 | 58 |
| railroad trips in colorado | 0.38 | 0.9 | 6983 | 14 |
| railroad near colorado springs | 1.95 | 0.8 | 2837 | 96 |
| railroad running across colorado | 0.46 | 0.4 | 5316 | 82 |
| colorado and eastern railroad | 0.51 | 0.6 | 9143 | 58 |
