Ridge Route Tunnels - Lake Forest, CA | Facebook
Lost In The Los Padres: Knapp Ranch Via Old Ridge Route
Ridge Route - Wikipedia
Ridge Route - Wikipedia
Ridge Route Preservation Organization - Ridge Route History
Ridge Route history: The long and winding road | News | bakersfield.com
Historical Hike Along the Old Ridge Route – Santa Clarita Valley Historical Society
Ridge Route, pioneering LA-to-Bakersfield highway, hits 100 | News | bakersfield.com
Ridge Route Ultra
SCVHistory.com | Ridge Route | Part 1: The Route Over the Ridge, by Dr. Alan Pollack
Ridge Route Ultra
Why a historic highway that united California's two halves may never reopen to cars - Los Angeles Times
THE FORGOTTEN HIGHWAY: RIDING CALIFORNIA'S RIDGE ROUTE - Road Bike Action
Trail Ridge Road - Rocky Mountain National Park (U.S. National Park Service)
Ridge Route - Wikipedia
Ridge Route - Wikipedia
Legend of the Ridge Route; a history of crossing the mountains between the Los Angeles Basin and San Joaquin Valley from wagon trails to Interstates
Southern California Regional Rocks and Roads - Ridge Route – Tumble Inn
Trail Ridge Road | Travel Channel
Wildhorse Ridge Route - Alberta, Canada | AllTrails
Ridge Route Ultra
SCVHistory.com LW3454 | Ridge Route | U.S. Highway 99 at Piru Gorge, ~1950s.
Ridge Route - Home
THE FORGOTTEN HIGHWAY: RIDING CALIFORNIA'S RIDGE ROUTE - Road Bike Action
Photo gallery: Riding California's abandoned Old Ridge Road - CyclingTips
Ridge Route - Wikipedia
Southern California Regional Rocks and Roads - Views From The Ridge Route
