California's Historic Ridge Route
THE FORGOTTEN HIGHWAY: RIDING CALIFORNIA'S RIDGE ROUTE - Road Bike Action
Ridge Route Preservation Organization
SCVHistory.com LW3454 | Ridge Route | U.S. Highway 99 at Piru Gorge, ~1950s.
Old Ridge Route and Interstate 5 through Grapevine Canyon
Jewel of a Historical Ride: The Old Ridge Route - CiclaValley
Photo gallery: Riding California's abandoned Old Ridge Road - CyclingTips
Lost In The Los Padres: Knapp Ranch Via Old Ridge Route
From Footpaths to the Grapevine: A Brief History of Southern California's Ridge Route | Lost LA | Food & Discovery | KCET
Why a historic highway that united California's two halves may never reopen to cars - Los Angeles Times
Wildhorse Ridge Route - Alberta, Canada | AllTrails
Southern California Regional Rocks and Roads - Ridge Route – Tumble Inn
Ridge Route - Home
Ridge Route Ultra
Ridge Route Tunnels - Lake Forest, CA | Facebook
SCVHistory.com | Ridge Route | Part 1: The Route Over the Ridge, by Dr. Alan Pollack
Dead Man's Curve- Old Ridge Route | This is a shot of Dead M… | Flickr
View of the Ridge Route (Castaic-Tejon Route), a two-lane highway between Los Angeles and Bakersfield, California, USA -- Serpentine Drive. 1921 Stock Photo - Alamy
SCVHistory.com LW2032 | Ridge Route | Sandberg's Summit Hotel.
Why a historic highway that united California's two halves may never reopen to cars - Los Angeles Times
Ridge Route - Wikipedia
Historical Hike Along the Old Ridge Route – Santa Clarita Valley Historical Society
Trail Ridge Road | Travel Channel
Ridge Route - Wikipedia
Ridge Route history: The long and winding road | News | bakersfield.com
