| Category |
Subcategory |
Sort |
Lat |
Lon |
Range |
| BNSF Railway | Burlington Northern Santa Fe | 50 | 41.979911 | -93.554077 | 200 |
| Norfolk Southern | Norfolk Southern | 50 | 41.6005448 | -93.6091064 | 10 |
| Canadian National Railway | Statewide | 50 | 42.561173 | -93.702393 | 165 |
| Union Pacific | Blair Subdivision | 99 | 41.54876489108497 | -95.96920168027282 | 7 |
| Union Pacific | Boone Subdivision | 99 | 41.747463523938 | -94.742138686124 | 75 |
| Union Pacific | Clinton Subdivision | 99 | 41.935344274779 | -91.519628902897 | 75 |
| Canadian Pacific Railway | Davenport Subdivsion | 99 | 41.4875323 | -90.6379164 | 25 |
| Union Pacific | Esterville Subdivision | 99 | 43.038964023591184 | -94.41826171707362 | 35 |
| Union Pacific | Fairmont Subdivision | 99 | 41.42757123369223 (Inherited) | -92.95839842408895 (Inherited) | 200 (Inherited) |
| Union Pacific | Falls City Subdivision | 99 | 41.42757123369223 (Inherited) | -92.95839842408895 (Inherited) | 200 (Inherited) |
| Union Pacific | Fort Dodge Subdivision | 99 | 41.42757123369223 (Inherited) | -92.95839842408895 (Inherited) | 200 (Inherited) |
| Union Pacific | Jewell Subdivision | 99 | 41.42757123369223 (Inherited) | -92.95839842408895 (Inherited) | 200 (Inherited) |
| Canadian Pacific Railway | Laredo Subdivsion | 99 | 40.589679067241 | -93.379833977669 | 75 |
| Union Pacific | Laurens Subdivision | 99 | 41.42757123369223 (Inherited) | -92.95839842408895 (Inherited) | 200 (Inherited) |
| Canadian Pacific Railway | Marquette Subdivsion | 99 | 42.0711347 | -90.1740169 | 25 |
| Union Pacific | Mason City Subdivision | 99 | 41.42757123369223 (Inherited) | -92.95839842408895 (Inherited) | 200 (Inherited) |
| Canadian Pacific Railway | Mason City Subdivsion | 99 | 43.061583791857 | -92.226269524544 | 50 |
| Union Pacific | Omaha Subdivision | 99 | 41.42757123369223 (Inherited) | -92.95839842408895 (Inherited) | 200 (Inherited) |
| Union Pacific | Oskaloosa Subdivision | 99 | 41.42757123369223 (Inherited) | -92.95839842408895 (Inherited) | 200 (Inherited) |
| Canadian Pacific Railway | Ottumwa Subdivsion | 99 | 41.232752036687 | -91.415258701891 | 55 |
| Canadian Pacific Railway | Owatonna Subdivsion | 99 | 43.688093326632 | -93.200537106022 | 40 |
| Union Pacific | Perry Subdivision | 99 | 41.42757123369223 (Inherited) | -92.95839842408895 (Inherited) | 200 (Inherited) |
| Union Pacific | Rake Subdivision | 99 | 41.42757123369223 (Inherited) | -92.95839842408895 (Inherited) | 200 (Inherited) |
| Canadian Pacific Railway | Sheldon Subdivsion | 99 | 43.141438844721 | -94.304663082585 | 60 |
| Union Pacific | Sioux City Subdivision | 99 | 41.42757123369223 (Inherited) | -92.95839842408895 (Inherited) | 200 (Inherited) |
| Union Pacific | Tara Subdivision | 99 | 41.42757123369223 (Inherited) | -92.95839842408895 (Inherited) | 200 (Inherited) |
| Union Pacific | Trenton Subdivision | 99 | 41.42757123369223 (Inherited) | -92.95839842408895 (Inherited) | 200 (Inherited) |
| Union Pacific | Worthington Subdivision | 99 | 41.42757123369223 (Inherited) | -92.95839842408895 (Inherited) | 200 (Inherited) |
| Canadian Pacific Railway | Eldridge Spur | 100 | 41.6580864 | -90.5845823 | 5 |
| Iowa Interstate | Statewide | 50 | 41.95949 | -93.537598 | 200 |
| Iowa River Railroad | Operations | 50 | 42.477207025501364 | -93.05532531696372 | 6 |
| Burlington Junction Railway | Operations | 99 | 41.008921 | -91.757813 | 45 |
| Iowa Southern Railway | Operations | 99 | 40.7505691 | -92.866865 | 30 |
| Cedar Rapids and Iowa City Railway | Operations | 99 | 41.799983 | -91.625977 | 20 |
| Iowa Northern Railway | Operations | 99 | 42.714732 | -92.307129 | 75 |
| Iowa Traction Railway | Operations | 99 | 43.14417436970071 | -93.28716430580243 | 5 |
| Boone and Scenic Valley Railroad | Operations | 99 | 42.099751 | -93.923492 | 7 |
| Midwest Central Railroad | Operations | 99 | 40.9636403 | -91.5579383 | 2 |
