Train Symbols
Train symbol database is maintained by Heritage Units community members and are used to assist with reporting and routing predictions. If you wish to submit changes/additions to the database please register an account using our mobile app.
Passenger Railroads
| Railroad | Train Symbol Count |
| Amtrak | 446 |
| Caltrain | 27 |
| Coaster | 18 |
| Massachusetts Bay Transportation Authority | 89 |
| Metra | 620 |
| Metro North Commuter Railroad | 155 |
| New Jersey Transit | 371 |
| Southern California Regional Rail Authority | 14 |
| Trinity Railway Express | 112 |
| VIA Rail Canada | 31 |
Class I Railroads
Large railroads with revenue greater than $500 million
| Railroad | Train Symbol Count |
| BNSF | 4,649 |
| Canadian National | 1,365 |
| CPKC | 772 |
| CSXT | 2,938 |
| Norfolk Southern | 2,141 |
| Union Pacific | 2,253 |
Class II Railroads
Mid-sized (Regional) railroads with revenue between $40 millon and $500 million
Class III Railroads
Small (Shortline) railroads with revenue less than $40 millon