2 entries match your criteria.
Related Historical Markers
By Diane Douglas, December 4, 2012
The Ridge Route Marker
SHOWN IN SOURCE-SPECIFIED ORDER
1 ► California, Los Angeles County, Santa Clarita, Valencia — The Ridge Route —  |
| 2 ► California, Los Angeles County, Gorman — The “Ridge Route” — California Historic Civil Engineering Landmark — Constructed 1914-1915 — |