Realigned sometime in the 1930’s, the original alignment of US 99 is still visible near the intersection of Valley Blvd and Pepper Ave. Little remains of the original paving of US 99 through the Los Angeles area, so this is a special section.
Around late 2007, Valley Blvd was again realigned to better accommodate traffic at the I-10 interchange. Sections of the 1930’s paving are now sticking out from under the asphalt.
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Sharrows. I’m sure you’ve seen them. Perhaps you’ve even heard about them. What do they mean? A “sharrow” or Shared Lane Marking is a newer addition to roadway striping. They are designed to be along major bicycle routes where a bicycle lane is impractical. The markings show that motorists should not only expect to see cyclists but they should also be further out in the lane.
The rules behind these markings are fairly simple. They must be 13′ from the curb and beyond the “door zone”. These sharrows cannot be on roadways with a speed limit greater than 35 mph, though there are some exceptions such as Park Blvd through Balboa Park, which is signed as 40 mph. When a roadway is not marked with sharrows, the rules are still the same. According to the California Vehicle Code (CVC 21202(a)), a cyclist doesn’t always have to ride to the right side of the roadway. The term used is “as far right as practicable”. This means that if roadway conditions warrant, a cyclist may travel away from the right side. When a roadway is marked with sharrows, cyclists should ride with the tires lining up with the arrows.
So, Sharrow or no, a roadway must be shared with cyclists.
Reference:
California MUTCD 2014 – Part 9, Ch. 9A, Section9C.07 – pg 1384
Page 1406 shows proper placement locations
In the early 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. The road, then known as the Camp Bonita – Prairie Fork Road, was about half complete with with four larger bridges and a tunnel, by early 1938. 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.
In the 1955, a new road building project commenced in the canyon, first known as East Fork Road, then Shoemaker Canyon Road. 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 1976 , leaving another large scar in the canyon. This road is presently known as Shoemaker Canyon Road.
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.
In October 2008, Lake Shasta was dropping to near historic lows. I took a trip up there to hike many of the exposed alignments. I also got out in the water in my wetsuit when I needed to. The whole trip was a lot of fun. Here are the photos from that trip.
Salt Creek Inlet and Lakehead Area:
Pit River Area:
On Sunday, February 24, 2012, I went out for a ride to Campo on my motorcycle. I wanted to take some photos of the old sections of Hwy 94 and the weather was great for a ride. Starting out, it was a quick freeway ride to Campo Junction, where the two lane portion of Hwy 94 starts. That is where the fun begins. It was also where the first stop was, at the 1929 Sweetwater River bridge.
After I left the bridge, my next stop was at a section of old concrete I had discovered on a previous ride. With a camera in hand, it was time to get photos and explore some more. I didn’t find any date stamps, but I did find lots of old striping. Still pretty cool.
After Jamul, there was an old creek crossing with concrete I had found recently. It appears to be an Arizona type crossing instead of a culvert. The new crossing is now a culvert. I’m not sure its age, but I’m going to guess it is from the 1930’s. Also in the area is a neat bridge crossing Dulzura Creek at Otay Lakes Road. It was built in 1947 and has a nice sleek look.
In Dulzura, I stopped at a 1930 bridge which had bridge abutments near it from an even older span. I couldn’t quite tell what sort of a bridge the original one was, but was most likely wooden.
Further up the road at Cottonwood Creek, there are a few items of interest. The “new” Cottonwood Creek bridge from 1954 bypassed both the original bridge and large section of the alignment. Barrett Smith Road follows the old alignment up the steep grade out of Barrett Junction.
At Dogpatch, Hwy 94 crosses the San Diego and Arizona Railroad for the first time under a 1915 bridge. Just after that bridge, there is another 1947 bridge. Adjacent to the 1947 span, there are abutments to an earlier bridge.
My last stop was Campo. I needed to fuel up and get photos of the bridge at Campo Creek. It is the last bridge with wooden railing on Hwy 94. After I stopped here, I headed back to town on Hwy 94. I enjoyed the ride and the scenery. It was the first time in a long time that I had stopped so many times on 94. The last few trips have been just riding or driving.
