| Operating revenues | — | — | — |
| Freight revenues | 22.81a | 22.57a | 23.16a |
| Other revenues | 1.44a | 1.55a | 1.72a |
| Total operating revenues | 24.25a | 24.12a | 24.88a |
| Operating expenses | — | — | — |
| Compensation and benefits | -4.9a | -4.82a | -4.65a |
| Purchased services and materials | -2.52a | -2.62a | -2.44a |
| Fuel | -2.47a | -2.89a | -3.44a |
| Depreciation | -2.4a | -2.32a | -2.25a |
| Equipment and other rents | -0.92a | -0.95a | -0.9a |
| Other | -1.33a | -1.45a | -1.29a |
| Total operating expenses | -14.54a | -15.04a | -14.96a |
| Operating income | 9.71a | 9.08a | 9.92a |
| Other income, net | 0.35a | 0.49a | 0.43a |
| Interest expense | -1.27a | -1.34a | -1.27a |
| Income before income taxes | 8.79a | 8.23a | 9.07a |
| Income tax expense | -2.05a | -1.85a | -2.07a |
| Net income | 6.75a | 6.38a | 7a |