Business Loop I-15 - Victorville

The Victorville business route is locally maintained with the exception of its concurrent section with California 18. Business Loop I-15 follows Seventh Street and D Street (California 18) between Exits 150 and 153A. Forming an L-shaped route for 3.8 miles, Business loop I-15 is also part of Historic U.S. 66-91.

As inventoried in the California State Highway System Signing Log (October, 1991), Business Loop I-15 in Victorville runs

from Interstate 15 and Palmdale Road overcrossing over Seventh Street and State Route 18 (D Street) to Interstate 15 and Legislative State Route 18 separation.

San Bernardino County 66 signs were posted along the former route of U.S. 66 in 2012. This included installations along the business loop segment in Victorville.