Category Archives: US 99

New Ridge Route Video, sort of

After finally resolving some software issues, I have finally been able to start editing and posting videos again. My most recent one was taken in November 2015 along the Ridge Route from near Liebre Summit. It shows some of the issues the road is facing presently regarding erosion and a lack of maintenance.

Ridge Route Online Petition

Tumble Inn arch on the Ridge Route
Tumble Inn arch on the Ridge Route

Hello all,

The Ridge Route in Southern California needs your help. The Ridge Route Preservation Organization has put together an online petition to help get the roadway back open and in working order. It has not been fully open to traffic since 2005 and is in need of your support. Please sign this petition to get the legislators and the Angeles National Forest to fix what they did wrong. More details are on the site for the petition.

Thank you for your time and efforts!

https://www.change.org/p/help-save-the-old-ridge-route-road?recruiter=558871232

Website Updates

Time for a website update!

The first “major” update is an extension of my US 99 tour. I’ve decided to take it north of the Kern River. How far north I have not yet decided, but so far at least as far as Delano to the Tulare County Line. I may push it to Goshen, but we shall see. More photos are necessary as well as more research. Maybe Fresno is in the future, but it will be quite some time away. Right now, I’ve extended the tour two stops north to the Oildale OH, the northern end of the 1933 Bakersfield Bypass.

US 99 in Alhambra, CA

While much of the 1934 Garvey “Superhighway”, former US 60 / US 70 / US 99, has been either built over or completely modified, a small portion remains virtually untouched. In Alhambra, CA, there is a small section of original concrete paving still intact. This section, called Garvey Ave, runs from Ramona Rd to Casuda Canyon Rd.

Looking northerly from Carlos Ave.
Looking northerly from Carlos Ave.
Last intact date stamps on this section, from July 18, 1934 by Jahn and Bressi Contractors.
Last intact date stamps on this section, from July 18, 1934 by Jahn and Bressi Contractors.
Looking southerly from Carlos Ave
Looking southerly from Carlos Ave

At Fremont Ave and Monterey Pass Rd, there are also some grade separations from 1934 that are still intact. These weren’t photographed but videos were made. When I get my video software working again, I will post those.

US 99 in Indio, CA

Old US 99 still has some gems remaining in the Coachella Valley. On of these is a set of railroad overpasses dating from 1936 and 1956 (56-09R/L). These structures may be replaced in the near future, so I took the opportunity to take some photos of them before they are gone. Each structure is different in type of construction as well as design. The 1936 structure retains its solid concrete railing, something somewhat unique for the period. Most bridges of that era had a more open and arched railing. This bridge has a very much “Art Deco” styling which still looks quite nice today. The bridge carried all US 99 traffic until 1956, when US 99 was upgraded to an expressway through this area. At that time, a second bridge for southbound/eastbound traffic was built. The 1956 span, a steel girder structure, is longer than the 1936 span. This may be due to plans, at that time, to eventually replace the 1936 bridge with a newer and longer span. While these plans may have been initially thwarted by the construction of I-10 on a new alignment east of here, the bridges days are indeed numbered with the reconstruction of the Jefferson St interchange and eventual realignment of roadways in this area.

These bridges are located on Indio Blvd just east of the Jefferson St interchange on I-10 in Indio, CA. Enjoy them while they last.

Detail of 1936 railing and date stamp.
Detail of 1936 railing and date stamp.
Recessed reflectors in the 1936 bridge end caps.
Recessed reflectors in the 1936 bridge end caps.
FAP (Federal Aid Primary) project sign on the 1957 bridge.
FAP (Federal Aid Primary) project sign on the 1956 bridge.
Comparison between the 1936 rail and 1957 rail.
Comparison between the 1936 rail and 1956 rail.
The different lengths of each bridge is well demonstrated in this photo.
The different lengths of each bridge is well demonstrated in this photo.

Storm Damage Updates – Tejon Pass Area

This weekend, I had the opportunity to survey the damage from the recent storms in the Tejon Pass / Grapevine area. I took my motorcycle, as I expected to need extra clearance on some of the roadways I was going to take. The results of the survey were better than expected, mostly.

My 2014 Kawasaki KLR 650 and the Ridge Route near Martins.
My 2014 Kawasaki KLR 650 and the Ridge Route near Martins.

Ridge Route:

While I was only able to inspect the Ridge Route from State 138 south to the Tumble Inn, I was pleased to see how little damage was done to the roadway. As it has also been a while since I have been able to travel this section, I had to go by what I had heard and knew of the pre-existing damage. The bulk of the roadway was seemingly untouched by the recent storms. Only two sections, one with an existing problem, were a problem. One of those sections in particular, just south of Liebre Summit, is nearly impassable by a standard clearance automobile.

Grapevine Canyon:

Deadmans Curve with slide damage visible behind it and on the slopes above.
Deadmans Curve with slide damage visible behind it and on the slopes above.
Rills in the slopes from the mudslides. Note the bare slopes which didn't help matters at all.
Rills in the slopes from the mudslides. Note the bare slopes which didn’t help matters at all.

Mudslides, due to a locally heavy rainfall, closed Interstate 5 through this canyon for some time. Mudslide damage is still very apparent from near Ft Tejon north to near the lower escape ramp. Most of the slides affected the northbound lanes. These slides buried a significant section of former US 99 paving, especially between PM 5.5 and 6.0. While a more detailed inspection will be done later, it appeared that most of the exposed Ridge Route concrete along the northbound side was intact, with the later US 99 concrete being buried. The southbound lanes were also hit, though most of the old highway sections were still intact and relatively untouched.

Overall, the damage from these storms was very localized. As we approach a possibly strong El Nino winter, it is my hope that this storm was not a preview of things to come. As this winter progresses, this site will try to document the changes to our historic roadways throughout Southern California.