2 entries match your criteria.
Related Historical Markers
2017
The Old Ridge Route Marker
SHOWN IN SOURCE-SPECIFIED ORDER
| | The old Ridge Route thru the Angeles National Forest was opened in 1915 and hailed as a miracle of modern engineering providing safety with a maximum speed of 15 MPH and a saving of 44 miles over the former road. — — Map (db m152079) HM |
| | The super highway of its day when opened in 1915, The Ridge Route, California’s first mountain highway, has been credited by some (for better or worse) as saving the state from being divided into two separate states. Constructed, graded, and paved . . . — — Map (db m121867) HM |
Apr. 26, 2024