Michael F Ballard is the author and administrator of the Southern California Regional Rocks and Roads website, https://socalregion.com, since 1995. I have been studying the geology and highway history throughout southern California for most of my life. I am also the President of the Ridge Route Preservation Organization. Founder of the Historic Highway 99 Association of California, https://historic99.org .
While riding home today from downtown San Diego, I passed some construction on 5th Ave between Olive St and Palm St. It seems that the tracks from the #1 San Diego Electric Railway line are still in place. I had thought most of these tracks were long since torn up. Instead, as seen on Park Blvd, the tracks are merely buried under a few inches of asphalt.
Southbound and one northbound track at Olive StSouthbound rails in place.Side view showing three rails within the trench.
In the Jurupa area of Riverside, there is a really neat old railroad bridge. Built in 1904, it was a part of the former San Pedro, Los Angeles, and Salt Lake Railroad, a subsidiary of the Union Pacific Railroad. This bridge is fairly unique in Southern California in that it is a concrete arch design instead of the usual steel truss type. As it is also a single-track bridge, increasing traffic may warrant an additional span.
View of the west side of the span.
Deck view showing the single-track and architectural features
Santa Ana River above the bridge. This section of the river is open and not channelized.
In the Hollywood Hills off of Coldwater Canyon Road, there is an unusual street. First turning off of Coldwater Canyon as Cherokee Lane in Los Angeles, it looks like a pretty standard road. However, reaching further up, the road passes the Beverly Hills city limits. Well, only half of it does. So, now the left half is in Los Angeles and the right half is in Beverly Hills. The blocks are also now slightly different, with the LA side in the 9400 block and the Beverly Hills side in the 9300 block.
First sign at the Beverly Hills City Limits. So far, same road name.
The road follows the city limits until it reaches Bowmont Drive. Bearing to the right at the intersection, things get very unusual. Instead of just different cities, now the same roadway has different names. The left side is now the 9300 block of Cherokee Ln in Los Angeles. The right side is now the 2000 block of Loma Vista Dr in Beverly Hills. This oddity continues until the entire roadway crosses into Beverly Hills a short ways up the canyon. Sometimes cities work together, sometimes they work apart. This is the most unusual mix I’ve ever seen.
Reaching Bowmont, the street changes names.
Just in case you missed the city limits, there is another.
In the 1950’s, a section of what is now the 15 in San Diego was built. Known then as the Wabash Freeway, it ran from Harbor Blvd to 40th St in the City Heights area. Today, it is known as the 15 freeway and has been upgraded significantly. Access to the old freeway was a bit different than today. Nile Street in North Park used to have a direct connection with the freeway. Today, Nile Street ends in a park. A section of the old ramp still exists, however, as an access to the park.
Base of the Nile Street Ramp.
1950’s railing still intact.
Raised median and railing on the Nile Street Ramp.
1963 aerial view showing the Nile Street ramp and the old configuration of the Wabash Blvd Freeway. Note the “ghost ramp” where I-805 now branches off just north of the Nile Street ramp. Courtesy – UCSB Archives
Even in heavily built up Orange County, there can still be places where old highways can be seen. One of the best examples is located in Brea Canyon, where the Orange Freeway winds its way through open and undeveloped lands between Orange and Los Angeles Counties. Before the freeway, State 57 followed Brea Canyon Road. This two-lane roadway has changed little through here and has a few interesting features.
Old pipe railing and current 1930’s alignment.
Section of original concrete, bypassed in the 1930’s.
Former weigh station platform.
1939 bridge over Brea Creek.
Detail of the railing from the 1939 bridge.
Old concrete just past the lower 1930 bridge.
Last section of old concrete just north of State College Blvd.