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
670 railroads
| Mark | Railroad Name | Class | State(s) |
|---|---|---|---|
| WTJR | Wichita, Tillman and Jackson Railway | Short Line | |
| WVR | Willamette Valley Railway | Short Line | |
| WWRC | Wilmington and Western Railroad | Short Line | |
| WTRY | Wilmington Terminal Railroad | Short Line | |
| WW | Winchester and Western Railroad | Short Line | |
| WSS | Winston-Salem Southbound Railway | Short Line | |
| WGCR | Wiregrass Central Railroad | Short Line | |
| WSOR | Wisconsin and Southern Railroad | Class II | |
| WGNS | Wisconsin Great Northern Railroad | Short Line | |
| WN | Wisconsin Northern Railroad | Short Line | |
| WCKR | Wolf Creek Railroad | Short Line | |
| YVRR | Yadkin Valley Railroad | Short Line | |
| YCR | Yak Rail, LLC | Short Line | |
| 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.