EXHIBIT 11 SWIFT TRANSPORTATION CO., INC. & SUBSIDIARIES Schedule of Computation of Net Earnings Per Share (in thousands, except per share amounts) Three months ended March 31, 1997 1996 ------- ------- Net earnings $ 6,231 $ 2,571 ======= ======= Weighted average shares: Common shares outstanding 27,945 24,658 Common equivalent shares issuable upon exercise of employee stock options (1) 708 751 ------- ------- Total weighted average shares - primary 28,653 25,409 Incremental common equivalent shares (calculated using the higher of the end of period or average fair market value (2) ------- ------- Total weighted average shares - fully diluted 28,653 25,409 ======= ======= Net earnings per common and equivalent share $ .22 $ .10 ======= ======= Net earnings per common share - assuming full dilution $ .22 $ .10 ======= ======= Notes: (1) Amount calculated using the treasury stock method and average fair market values. (2) The calculation is submitted in accordance with Regulation S-K Item 601(b) (11) although not required by footnote 2 to paragraph 14 of APB Opinion No. 15 because it results in dilution of less than 3%. 16