Wisconsin
Union state. 1,021 miles of railroad by 1865, 75% of them in service today.
Railroads
| Railroad | Miles in Wisconsin | Whole line | Gauge | Trains today |
|---|---|---|---|---|
| Milwaukee and Prairie du Chien | 228 | 228 | 4 ft 8½ in | 93% |
| Milwaukee and Minnesota | 212 | 212 | 4 ft 8½ in | 87% |
| Chicago and North Western | 157 | 228 | 4 ft 8½ in | 76% |
| Milwaukee and Waukesha | 98 | 98 | 4 ft 8½ in | 97% |
| Racine and Mississippi | 71 | 105 | 4 ft 8½ in | 40% |
| Milwaukee and Horicon | 58 | 58 | 4 ft 8½ in | 53% |
| Milwaukee and Chicago | 44 | 44 | 4 ft 8½ in | 92% |
| Mineral Point | 32 | 32 | 4 ft 8½ in | 1% |
| Kenosha, Rockford and Rock Island | 28 | 45 | 4 ft 8½ in | 13% |
| Sheboygan and Fond du Lac | 20 | 20 | 4 ft 8½ in | 74% |
| Beloit and Madison | 13 | 35 | 4 ft 8½ in | 10% |
| Galena and Chicago Union | 10 | 292 | 4 ft 8½ in | 75% |