X0202 4 2006-01-30 0 0000863557 SWIFT TRANSPORTATION CO INC swft 0001307900 Cunningham Robert W C/O SWIFT TRANSPORTATION CO INC P.O. BOX 29243 PHOENIX AZ 85038 1 1 0 0 CEO & President Common Stock 2005-06-30 5 J 0 E 590 17.9945 A 95790 D Common Stock 2005-12-31 5 J 0 E 532 17.255 A 96322 D Common Stock 2006-01-30 4 A 0 2138 23.3863 A 98460 D Shares acquired through the Company's Employee Stock Purchase Plan voluntarily reported on this Form 4. On January 30, 2006, Swift's Board of Directors awarded 2,138 shares of common stock as part of a bonus payable in cash and stock. Robert W Cunningham 2006-03-23