| Interchange Carriers | | Burlington Northern | Canadian Natl | Canadian Pacific | CSX Transportation | Kansas City Southern | Norfolk Southern | Union Pacific | OTH | | AGR | Y | | | Y | | Y | | | | 16,200 | | ARZC | Y | | | | | | | | | 39,000 | | CA | | | | | | Y | | | | 36,820 | | CBNS | | Y | | | | | | | Yes | 38,155 | | CERA | | | | | | Y | | Y | | 12,000 | | CFER | | | | | | | | | Yes | NONE | | CFNR | | | | | | | Y | | | 45,500 | | CIND | | Y | | Y | | Y | | Y | | 4,800 | | CORP | | | | | | | Y | | Yes | 24,000 | | CPDR | | | | Y | | | | | | 10,000 | | CSCD | Y | | | | | | | | | 18,000 | | CSO | | | | Y | | | | Y | | 6,000 | | DGNO | Y | | | | Y | | Y | | | None | | EARY | | | | Y | | Y | | | | None | | ENR | | | Y | | | | | | | None | | GEXR | | Y | Y | | | | | | | 5,000 | | HESR | | Y | | Y | | | | | Yes | 24,000 | | IORY | | Y | | Y | | Y | | Y | Yes | 27,500 | | ISRR | | | Y | Y | | Y | | Y | | 12,000 | | KRR | Y | | | | Y | | Y | | Yes | 8,000 | | KYLE | Y | | | | | | Y | | Yes | 113,760 | | MMRR | | | | Y | | | | | Yes | None | | MNA | Y | | | | Y | | Y | | | 147,840 | | MSR | | | | Y | | | | | | None | | NCVA | | | | Y | | | | | | None | | NECR | | Y | | Y | | | | | | 14,767 | | OTVR | Y | | | | | | | | | 15,840 | | OVR | | Y | Y | | | | | | | 10,000 | | PSAP | Y | | | | | | Y | | | 9,000 | | SCRF | | | | Y | | | | | | 21,000 | | SDIY | Y | | | | | | | | | 14,400 | | SJVR | Y | | | | | | Y | | | 18,000 | | SOR | | Y | Y | | | | | | | 20,000 | | SWKR | | | | | | | | | | 10,500 | | TPW | Y | Y | | Y | | Y | Y | Y | Yes | 15,000 | | VCRR | | | | | | | Y | | | 2,400 |
|