Unusual Street in Los Angeles and Beverly Hills

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.
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.
Reaching Bowmont, the street changes names.
Just in case you missed the city limits, there is another.
Just in case you missed the city limits, there is another.

Old Wabash Freeway Ramp

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.
Base of the Nile Street Ramp.
1950's railing still intact.
1950’s railing still intact.
Raised median and railing on the Nile Street Ramp.
Raised median and railing on the Nile Street Ramp.

Brea Canyon – Old Highway 57

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 1936 alignment.
Old pipe railing and current 1936 alignment.
Section of original concrete, bypassed in 1936.
Section of original concrete, bypassed in 1936.
Former weigh station platform.
Former weigh station platform.
1936 bridge over Brea Creek.
1936 bridge over Brea Creek.
Detail of the railing from the 1936 bridge.
Detail of the railing from the 1936 bridge.
Old concrete just past the lower 1936 bridge.
Old concrete just past the lower 1936 bridge.
Last section of old concrete just north of State College Blvd.
Last section of old concrete just north of State College Blvd.

Northbound video from Lambert Road to Diamond Bar:

April 2010 Baja Quake – Part 2

In July 2010, I was able to go to Baja California with a friend. Part of our route traversed Federal Highway 2 (Mexico), which suffered some damage from the April 2010 quake. Hwy 2 had been repaired but the adjacent old alignment had not been. I was rather amazed at the amount of offset from this earthquake. I observed about 2′ of horizontal and about 5′ of vertical offset at the highway crossing.

East of the fault, bridge embankments on the Hwy 2 Mexicali Bypass show signs of settling.
East of the fault, bridge embankments on the Hwy 2 Mexicali Bypass show signs of settling.
Offset right of way fence next to Hwy 2.
Offset right of way fence next to Hwy 2.
Old alignment of Hwy 2, now offset by about 2 feet horizontally and 5 feet vertically.
Old alignment of Hwy 2, now offset by about 2 feet horizontally and 5 feet vertically.
Side view of the old alignment showing the vertical offset.
Side view of the old alignment showing the vertical offset.
Breaks in the soil to the north. Two distinct scarps can be noted here.
Breaks in the soil to the north. Two distinct scarps can be noted here.
At the break, the old alignment now has a steep ramp and crack.
At the break, the old alignment now has a steep ramp and crack.

Fixing problems in San Diego – And how you can help

In the City of San Diego, there are many roadways with problems. Some are badly cracked, crumbling, filled with potholes, and worse. The City has been working toward repaving a lot of roads over the past couple years, which has helped greatly. However, more is needed. In the case of smaller problems, you can contact the City online and report issues. I’ve done this for many locations and have had good results. The latest was to help correct a striping problem on Park Blvd. Bike lanes were added on Park Blvd between Morley Field Drive and Cypress Ave. To do so, the median of the roadway had to be reduced. This left older, albeit somewhat faded, striping left behind. This striping tended to confuse motorists who would then either drive in the bike lane or really close to it, when they had a lot more lane left. Having had some problems here myself with this issue, I contacted the City and they fixed it. I strongly encourage anyone to make these requests and help make our city a better place to live.

Before the striping was fixed. You can still see the old setup.
Before the striping was fixed. You can still see the old setup.
Southbound from Cypress Ave. Note how the old striping is far to the right from the new stripe.
Southbound from Cypress Ave. Note how the old striping is far to the right from the new stripe.
Northbound toward Cypress Ave. The old striping was painted over in black.
Northbound toward Cypress Ave. The old striping was painted over in black.

Poppies in bloom!

On a trip to Grapevine Canyon today, I saw quite a few poppies in bloom. Grapevine Canyon and the area around the California Poppy Reserve were quite spectacular, considering the dry winter. The recent rains, which have been well timed, seemed to have made the drought a little prettier to look at.

Deadman's Curve and Poppies
Deadman’s Curve and Poppies
Poppies high on the canyon walls in Grapevine Canyon.
Poppies high on the canyon walls in Grapevine Canyon.

Brawley Bypass

A new bypass highway was completed a couple years ago by Caltrans around Brawley. Signed as State 78 and State 111, it forms a northeast loop around town. It is an expressway, not a freeway. This distinction makes for some unusual signage where there is an interchange with State 111.

Confusing sign at the exit on the bypass. Is it current or old?
Confusing sign at the exit on the bypass. Is it current or old?
At the bypass, State 111 turns. Signage is a bit confusing with Old Highway 111 signed at the same exit as current Highway 111.
At the bypass, State 111 turns. Signage is a bit confusing with Old Highway 111 signed at the same exit as current Highway 111.
Heading south, only State 111 is signed, though State 78 also runs here.
Heading south, only State 111 is signed, though State 78 also runs here.
Expressway signage for 78
Expressway signage for 78

Road Building in San Gabriel Canyon

In the 1930’s, Los Angeles County began construction of an additional roadway over the San Gabriel Mountains via the East Fork of the San Gabriel River. About half of the roadway, complete with with four larger bridges and a tunnel, was constructed. Work had progressed as far as “The Narrows” by 1938. However, the March 2-3, 1938 storms caused much of the roadway to be washed out. The project was then abandoned, leaving a large arch bridge stranded many miles upriver. The tunnel still exists as well, just north of the “Bridge to Nowhere”, though it has been sealed at both ends.

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1936 arch bridge – The Bridge to Nowhere
1936 stamp on the arch bridge.
1936 stamp on the arch bridge.
Looking over the arch bridge to the tunnel site.
Looking over the arch bridge to the tunnel site.
Abandoned and partly destroyed bridge over the river.
Abandoned and partly destroyed bridge over the river.
Bridge over Cattle Canyon on the East Fork Road. This is similar to what the removed bridges north of here would have looked like.
Bridge over Cattle Canyon on the East Fork Road. This is similar to what the removed bridges north of here would have looked like.
1934 USGS Camp Bonita map showing the roadway completed to about 1 mile south of the “Bridge to Nowhere” site.
1940 USGS Camp Bonita map showing the now stranded bridge location.

In the 1955,  a new road building project commenced in the canyon. This new alignment would stay high above the canyon floor until it got nearer to the “Bridge to Nowhere”, allowing that earlier work to come to some use. Progress on this roadway was slow, mostly due to poor funding. Convict labor was used for most of the project, similar to many other road building efforts at the time in Los Angeles County. Two tunnels were constructed as well. These still exist and are mostly intact. This project too was cancelled in the late 1960’s, leaving another large scar in the canyon. This road is presently known as Shoemaker Canyon Road.

Stone railing along Shoemaker Canyon Road.
Stone railing along Shoemaker Canyon Road.
Looking toward the higher peaks of the San Gabriels along Shoemaker Canyon Road.
End of the pavement and open section of Shoemaker Canyon Road.
End of the pavement and open section of Shoemaker Canyon Road.
1961 and 1964 tunnels in view.
Partly graded roadway and tunnel along the "Road to Nowhere".
Partly graded roadway and tunnel along the “Road to Nowhere”.
Date stamp on the first tunnel.
Inside the longest tunnel, from 1961.
Grading along the "Road to Nowhere".
Grading along the “Road to Nowhere”.
Northern tunnel from 1964.
Northern tunnel from 1964.
1966 USGS Glendora map showing the “Shoemaker Canyon” roadway under construction.

Today, the canyon is protected from future development through the Sheep Mountain Wilderness Area. Even without this protection, the geology of the canyon makes for a very expensive project. Maintenance would also be costly, as seen with State 39 through San Gabriel Canyon and above Crystal Lake. In time, all these structures and cuts will wash away, leaving the canyon with only bits of concrete and asphalt to show what was once here.

Remnants of paving in the canyon.
Remnants of paving in the canyon.

Following old US 91 near Corona

I took a trip recently to the Corona area to check out some of the old alignments of US 91. I had been there before, but it has been a long time. Starting from the Green River exit off of the 91 Freeway, I headed east along the south side of the freeway. Here, the roadways named Green River Road and Palisades Drive cover the pre-freeway alignment of US 91. This section is also a portion of the 1939 Prado Dam Relocation. This realignment took the highway out of the riverbed to the north and pushed it closer to the hills. A significant portion remains today relatively intact.

Near the Green River Road interchange, an abandoned portion of the roadbed is revealed by a 1939 culvert. The pavement has long since been removed. A portion of the old median, complete with curb divots, remains to the east. The best portion, however, is on Palisades Drive. This section has a fairly continuous old median, old bridges, wooden railing, and even a mile marker from Route 91. This whole section was bypassed in the early 1970’s along with a change to the 91 / 71 interchange.

Abandoned section of US 91 near Green River Road.
Abandoned section of US 91 near Green River Road.
1939 culvert on the abandoned section.
1939 culvert on the abandoned section.
Old raised median on Green River Road.
Old raised median on Green River Road.
Section of Palisades Drive, restriped to two lanes from four. Old raised median and wooden railing are visible here.
Section of Palisades Drive, restriped to two lanes from four. Old raised median and wooden railing are visible here.
Nice section of intact wooden railing.
Nice section of intact wooden railing.
Old Route 91 milemarker.
Old Route 91 milemarker. Reads “091, RIV, mileage illegible”
Former onramp from SB State 71 to WB US 91.
Former onramp from SB State 71 to WB US 91.
1939 bridge and railing near the eastern end.
1939 bridge and railing near the eastern end.

91 Express Lanes

I found out recently that the 91 Express Lanes, the toll lanes in the median of the 91 Freeway from the 55 to the Riverside County Line are free for motorcyclists. Now, as I love to travel all roads that are available to me, I ended up signing up for a transponder. It has offered me an interesting look at what goes into getting one and how they work. I shall be posting photos and videos about how these devices work in the near future.

In addition to the transponder, I also obtained a special bag to put the device in when I travel toll lanes that are free and don’t need a transponder. Eventually, I hope that all lanes are the same and won’t need such devices.

91 Express Lanes Welcome Kit and Transponder.
91 Express Lanes Welcome Kit and Transponder.