Exhibit 21.1
SUBSIDIARIES OF SWIFT TRANSPORTATION COMPANY
1. Swift Transportation Co., LLC, a Delaware limited liability company
2. Swift Transportation Co. of Arizona, LLC, a Delaware limited liability company
3. Swift Leasing Co., LLC, a Delaware limited liability company
4. Sparks Finance LLC, a Delaware limited liability company
5. Interstate Equipment Leasing, LLC, a Delaware limited liability company
6. Common Market Equipment Co., LLC, a Delaware limited liability company
7. Swift Transportation Co. of Virginia, LLC, a Delaware limited liability company
8. Swift Transportation Services, LLC, a Delaware limited liability company
9. M.S. Carriers, LLC, a Delaware limited liability company
10. Swift Logistics, S.A. de C.V., a Mexican corporation
11. Trans-Mex, Inc. S.A. de C.V., a Mexican corporation
12. Mohave Transportation Insurance Company, an Arizona corporation
13. Swift Intermodal, LLC, a Delaware limited liability company
14. Swift International S.A. de C.V., a Mexican corporation
15. Estrella Distributing, LLC, a Delaware limited liability company
16. TMX Administración, S.A. de C.V., a Mexican corporation
17. Swift Receivables Company II, LLC, a Delaware limited liability company
18. Red Rock Risk Retention Group, Inc., an Arizona corporation
19. Swift Academy LLC, a Delaware limited liability company
20. Swift Services Holdings, Inc., a Delaware corporation