Interstate Business Route Guide Updates

See the main updates log for recent changes to the Business Route Guides

01/06/14

11/14/13

11/04/13

10/08/13

07/10/13

  • Interstate Business Routes - Interstate 90 - A new business loop was approved through the city of Spokane Valley, Washington on May 5, 2013. The loops through Coer d'Alene and Kellogg were decommissioned and a part of the loop between Osburn and Silverton was removed from the state system as well.

05/25/04

12/05/03

11/23/03

05/17/03

04/13/03

06/12/02

  • Transferred all pages to the new format
  • Added Business Spur I-10 in Benson, Arizona
  • Updated Business Spur I-40 in Winslow, Arizona

01/10/02

12/7/01

08/18/01

07/06/01

06/18/01

05/27/01

04/25/01

03/31/01

03/14/01

03/08/01

03/06/01

03/05/01

03/03/01

02/04/01



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