Directory of Class III and regional railroads in the United States
670
Total Railroads
657
Short Lines
45
States
6
Class I
7
Class II
657
Short Line
657 railroads (filtered)
| Mark | Railroad Name | Class | State(s) |
|---|---|---|---|
| YSVR | Yellowstone Valley Railroad | Short Line | |
| YRC | York Railway | Short Line | |
| YARR | Youngstown and Austintown Railroad | Short Line | |
| YSRR | Youngstown and Southeastern Railroad | Short Line | |
| YB | Youngstown Belt Railroad | Short Line | |
| YW | Yreka Western Railroad | Short Line | |
| ZEMBA | Zemba Rail Services | Short Line |
Source: Wikipedia "List of United States railroads". 670 railroads indexed.