Business Loop I-40 - Kingman
Former Business Route
This business route used to follow Historic U.S. 66 between Exits 48 and 53 via Beale Street and Andy Devine Drive through Kingman. Business Loop I-40 was decommissioned on May 30, 2003 with approval by the American Association of State Highway and Transportation Officials (AASHTO) in order to transfer maintenance of the highway from the state to the city of Kingman. The route is now signed solely with Historic U.S. 66 markers.
Updated August 1, 2026