Santa Fe And Salt Lake Trail Monument
The Santa Fe And Salt Lake Trail Monument is a 1917 monument which marks the approximate place where the Old Spanish Trail and Mormon Road passed through Cajon Canyon near Cajon Pass in modern-day San Bernardino County, California. It was built by the Pioneer Society of San Bernardino to remember and honor the pioneers that traveled to California.
Source: Wikipedia — Santa Fe And Salt Lake Trail Monument (CC BY-SA 4.0)