Exhibit 21

Subsidiaries of J.B. Hunt Transport Services, Inc.

(A)	J.B. Hunt Transport, Inc., a Georgia corporation
(B)	L.A., Inc., an Arkansas corporation
(C)	J.B. Hunt Corp., a Delaware corporation
(D)	J.B. Hunt Logistics, Inc., an Arkansas corporation
(E)	Hunt Mexicana, S.A. de C.V., a Mexican corporation
(F)	FIS, Inc., a Nevada corporation
(G)	WPS Purchasing, LLC, a Nevada LLC
(H)	J.B. Hunt Mexico, S.C., a Mexican partnership