Business Loop I-8 - Alpine

Unincorporated Alpine, located in the foothills east of San Diego, has a 3.3 mile long business route from Interstate 8. The loop follows historic U.S. 80 (Alpine Boulevard) between diamond interchanges with Tavern Road / Exit 30 and Willows Road / Exit 33. Business Loop I-8 at Alpine was not inventoried in the 1991 state signing log.