| Assets | — | — |
| Current assets | — | — |
| Cash and cash equivalents | 108.68a | 433.8a |
| Customer receivables, less allowances | 501.55a | 578.89a |
| Income taxes receivable | 5a | 18.55a |
| Other receivables | 21.14a | 17.88a |
| Prepaid expenses and other current assets | 84.32a | 94.21a |
| Total current assets | 720.68a | 1,143.33a |
| Property and equipment: | — | — |
| Revenue equipment | 2,752.59a | 2,590.77a |
| Land and structures | 3,363.7a | 3,021.45a |
| Other fixed assets | 700.19a | 623.16a |
| Leasehold improvements | 14.92a | 14.44a |
| Total property and equipment | 6,831.4a | 6,249.82a |
| Less: accumulated depreciation | -2,325.97a | -2,154.41a |
| Net property and equipment | 4,505.43a | 4,095.41a |
| Other assets | 265.28a | 273.66a |
| Total assets | 5,491.4a | 5,512.39a |
| Liabilities and shareholders’ equity | — | — |
| Current liabilities | — | — |
| Accounts payable | 91.82a | 112.77a |
| Compensation and benefits | 285.42a | 278.95a |
| Claims and insurance accruals | 72.85a | 63.35a |
| Other accrued liabilities | 70.44a | 69.59a |
| Current maturities of long-term debt | 20a | 20a |
| Total current liabilities | 540.53a | 544.66a |
| Long-term debt | 39.99a | 59.98a |
| Other non-current liabilities | 284.36a | 286.82a |
| Deferred income taxes | 381.93a | 363.13a |
| Total long-term liabilities | 706.28a | 709.92a |
| Total liabilities | 1,246.81a | 1,254.58a |
| Shareholders’ equity | — | — |
| Common stock | 21.3a | 21.79a |
| Capital in excess of par value | 228.08a | 231.45a |
| Retained earnings | 3,995.21a | 4,004.57a |
| Total shareholders’ equity | 4,244.59a | 4,257.81a |
| Total liabilities and shareholders’ equity | 5,491.4a | 5,512.39a |