| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| map of iowa railroads | 1.79 | 0.5 | 7450 | 57 | 21 |
| map | 0.79 | 0.2 | 4420 | 57 | 3 |
| of | 1.75 | 0.9 | 5622 | 62 | 2 |
| iowa | 1.26 | 1 | 292 | 56 | 4 |
| railroads | 1.62 | 0.3 | 1276 | 65 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| map of iowa railroads | 1.57 | 0.7 | 3300 | 68 |
| railroad map of iowa | 0.59 | 0.5 | 448 | 32 |
| map of abandoned railroads in iowa | 1.02 | 0.1 | 8787 | 87 |
| iowa northern railroad map | 1.17 | 0.1 | 9581 | 78 |
| list of railroads in iowa | 1.21 | 0.6 | 7771 | 18 |
| iowa interstate railroad system map | 0.41 | 0.3 | 4196 | 49 |
| iowa northern railway map | 0.72 | 0.1 | 1608 | 24 |
| iowa central railroad map | 0.05 | 0.4 | 1141 | 78 |
| iowa railroad map 1880 | 1.56 | 0.3 | 6492 | 64 |
| iowa dot railroad map | 0.13 | 0.1 | 2155 | 35 |
| history of railroads in iowa | 1.86 | 0.7 | 9881 | 70 |
| iowa pacific railroad map | 1.34 | 0.6 | 4497 | 58 |
| iowa underground railroad map | 0.94 | 0.2 | 5530 | 26 |
| old railroads in iowa | 0.98 | 0.9 | 4155 | 11 |
| iowa interstate railroad route | 1.32 | 0.3 | 5081 | 4 |
| rail lines in iowa | 1.55 | 1 | 3153 | 71 |
| iowa interstate railroad des moines | 1.64 | 0.4 | 6879 | 22 |
