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Old CA 195, CA 86S and Mojave Box Canyon |
This entry is an expansion of our Mass Grave CA 195 exhibit. I've kept some of the
older images there for comparison.
The former route of CA 195 is a little known, geographically dazzling jaunt
through eastern Riverside county that not only shows some of the beautiful
sunbaked geology of the region but also is a trip back through time on the
old highway arterials of the southern Mojave.
CA 195's history traces itself back to as far as US 60/70/99, the ancestor
highways of what is now the Interstate 10 freeway. Between Indio and the
Arizona state line, US 60 (and later US 60/70, and for a few years I-10)
travelled on the alignment of Legislative Route Number 64 until LRNs were
abolished with the 1964 Great Renumbering.
Modern local travelers are now doubt familiar with I-10's present-day
route through eastern Riverside county, with its most notable landmark
at Chiriaco Summit or what was then called Shaver Summit
(the later name comes from Joe Chiriaco, an Alabama businessman who
purchased the summit from the Los Angeles Department of Water and Power in
1925
and opened a service station at the site in 1933). This routing cuts through
the Cottonwood Mountains between Indio and Desert Center, and was built as
a modification to LRN 64 in 1933.
Prior to that, however, US 60 used a mountain pass to the south to enter the
Cottonwood range, through what is called Box Canyon. (Although some sources
also place US 70 on this routing, US 70 was not designated in California until
1935, at least two years after US 60 moved north.) Although Box Canyon was
an easier route to build because of the favourable natural geography, the
significant shortening provided by the later bypass made it the logical
alignment for the future. The old alignment was vacated, but apparently
remained state highway without a number.
In those days, the original CA 195 was a small local linkage to the great
Legislative Route Number 26, what would later be signed US 99 and
became CA 86 after the 1964 Great
Renumbering, and
is now simply Harrison Street
as the CA 86 designation moved to the CA 86S expressway
in December 2012. CA 195 proceeded from there on LRN 203 (1935)
along Pierce Street to Avenue 66, and then along LRN 204 (1937)
on Avenue 66 to the little town of Mecca where the route proper ended,
though not state maintenance. The actual route number was not
applied until 1940, when the Route 195 designation was vacated from what
became California's segment of US 95.
After the Great Renumbering, CA 195 was extended to Interstate 10 along
the old LRN 64/US 60 roadbed in Box Canyon (which had remained state highway
without a sign route). This persisted until 1972, when CA 195 was legislatively
cut back to Mecca at CA 111, the region's other major arterial,
and the old road was relinquished to the County of
Riverside. Postmiles still survive on this portion to mark the former
alignment. In this incarnation, CA 195 served as a linkage from Mecca and
the communities served by CA 111 to the former US 99 mainline, which had
since become CA 86.
During the 1980s
CA 86 and the old US 99 mainline became increasingly important as an
alternative high speed corridor and later as the major portion of
the proposed NAFTA Farm-to-Market Highway from the Calexico/Mexicali crossing
to I-10. In 1989, an additional carriageway was built, and between 1998 and
2001 the
CA 86 Supplemental project added additional expressway and access control
up to the existing freeway stub between CA 86 and the Interstate. The
intention was to move existing traffic from CA 111 and CA 86, both of which
were not equipped for the increasing volumes, to the new expressway and
make that CA 86 when fully operational.
Except for one small detail, this ought to have made CA 195 fully redundant
and ripe for deletion;
indeed, in 2001, the Pierce St alignment of CA 195
from old CA 86 up to the 86S was relinquished to
the County and no longer remains state highway.
However, CA 111 was still a continuous through route despite major portions
of its alignment also having been relinquished to the County and the cities
of Indio and Coachella, and still had an alignment of state maintained road
signed
as CA 111 up to the CA 195 junction in Mecca.
CA 195 remains signed on this small brief
connector between modern CA 86 and CA 111
as its last gasp, and may be absorbed into CA 111 in the future,
as CA 111 is unlikely
ever to be split due to its continuing use as the arterial for the north
shore Salton Sea communities.
Photographs taken November 2012.
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We start from the former terminus of CA 195 at modern Interstate 10.
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The eastern end of CA 195 terminated here, at what is now exit 168.
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This sign gives the control city as
Mecca, though Mecca would have been better accessed eastbound from CA 86,
some miles prior. More about that in a bit. Compare with the original button
copy sign on the original Mass Grave entry.
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It is also signed for Twentynine Palms and Joshua Tree National Park because
the old Box Canyon Rd continues north of the Interstate through the Park
itself. North of I-10, the road becomes Cottonwood
Springs Rd, Pinto Basin Rd and then Utah Trail into 29 Palms, where
it intersects CA 62, the Twentynine Palms Highway.
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End of the off-ramp.
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The sign at right is erected by the County;
Riverside County uses not-quite FHWA congruent font shapes and arrows on their
older signage, something I've pointed out to Juan Perez to his surprise.
It's sort of Series C with odd arcs, but I can't put my finger quite on where
the differences are.
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Looking back at the junction.
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A sun-faded CA 195 postmile sits right on the bridge. This is PM R27.35, but
you'd need to look at my 2005 picture to tell.
The sun is vicious in summer.
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No thru trucks!
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Distance signage to 29 Palms. There are no services in the Park except the
usual camping concessions and facilities. We turn around.
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Looking back one last time (again County signage).
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Distance signage leaving I-10.
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The County of Riverside actually changed
this sign; it used to say "20 Mi" and the
revision is a little clearer. There's nothing else on this road between
the Interstate and the town.
A small dirt
turnoff here connects to Pinto Rd, the old alignment of US 60/70 that
runs parallel to I-10 (here south of the Interstate). I mark it for
reference as it is discontinuous and not a good drive for passenger vehicles.
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Another postmile lurks in the bushes, but other than the route number and
the county, it is almost totally faded.
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This road is best traveled in winter, when the temperatures are mild and the
weather is generally clear. During monsoonal moisture this road can flood
out quickly.
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The arid scrub terrain.
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Another faded postmile.
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Approaching Box Canyon proper.
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The Canyon is not set very deep, but the walls are sheer and dramatic.
You can see why flooding would be a problem.
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The rock layers are easily visible in the bare faces.
There is also evidence of upheaval relatively recently (in geologic terms).
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This, in fact,
makes sense because the famous San Andreas Fault is nearby, and there
have been numerous small and a few large earthquakes in the vicinity.
The nearby region is part of the Mecca Hills Wilderness, operated by the
Bureau of Land Management, with primitive camping facilities and trails.
Interestingly, the BLM stil calls this road
State
Highway 195.
Some of the formations remind me a bit of the movie-famous Vasquez Rocks, along
old US 6/modern CA 14 in Agua Dulce, north of Los Angeles.
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Leaving the Canyon, with the northern edge of the Salton Sea in view.
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The Salton Sea is a shallow, salty endorheic rift lake, primarily in Imperial
county to the south with a small section in Riverside county. The Sink in
which it lies was a result of nearby mountain rise and central subsidence,
leaving a depression with a maximum depth of 278 feet below sea level.
This was a natural place for the Colorado River to have its prehistoric delta.
As a result, some form of the Salton Sea has existed periodically prior
from various repeated cycles of flooding and drying out,
but the current incarnation
dates back to 1905 when diversion canals from the Colorado River failed and
the River blasted through headgates to carry the entire volume of the
river into the former Salton Sink for almost two years until it was
finally halted. Two new rivers, the Alamo and the New River, were
reconstituted out of ancient arroyos and continue to feed the Sea today.
The panic over the flooding was one of the
major reasons for building the Hoover Dam, which
put an end to the cycle.
Since its formation the Sea served primarily for recreation and wildlife
but also, after a 1928 act of Congress faciltiated it,
increasingly as a convenient repository for agricultural drainage.
As a result, while the lake would have ordinarily evapourated, it actually
grew somewhat over the decades to a depth of around 30-50 feet and
376 square miles. However,
remediating the Sea, now suffering from increased salinity from the New
and Alamo River inflows as well as the agricultural runoff and frank
pollution, has been
a profound local issue. Relatively few fish species can inhabit the Salton
Sea now,
though other less hardy fish species can inhabit feeder canals, and the loss
of the Sea by reducing irrigation drainage
would increase dust levels carrying toxic substances left by evapouration.
The overall effort will likely be complex and expensive.
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Curving around towards the eastern edge of Mecca.
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Crossing the Coachella Canal on a very stately (probably original US 60)
old culvert-style bridge.
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The origin of the name "Coachella" is unclear, but may be a corruption of
the Spanish conchilla, or seashell, referring to the fossils
from previous inland seas.
The Coachella Canal runs 122 miles from the All-American Canal to
move Colorado River water to the Coachella Valley north of the Salton Sea.
Built in the 1930s and completed after World War II in
1949, it is currently operated by the Coachella Valley Water District.
The Coachella Valley today is populated by 600,000 people and is the 13th
largest metropolitan area in the United States with the City of Indio
as its major hub. Agriculture remains a major local industry; we will
mostly see its non-urban rural side along old 195. In highway history,
due to the dangerous state of roads into Indio in the early 19-teens,
local nurse and later physician June McCarroll pioneered the simple but
revolutionary notion of lane striping to reduce traffic accidents. The first
section was painted by her, herself, after local government turned down
her idea. Popular response was so positive
that the California Highway Commission
adopted her recommendation in 1924, and a section of Interstate 10 in Indio
is named in her honour.
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At this junction, Box Canyon Rd becomes 66th Avenue and orchards and
farming plots start appearing, bordering the Canal.
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Continuing through the agricultural region.
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Entering Mecca,
using the County's standard unincorporated community marker.
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The
town of Mecca dates back to at least 1912 when local farmers started a date
grove nearby. The hot, dry climate suits the date palm well, and previous
groves grew at least as prolifically; to this day dates are still a major
local product. The subsequent settlement took its Near East-themed name
from the famous city of Mecca in modern Saudi Arabia, and at one time was
considered a "beach" community due to its proximity to the Salton Sea, even
today barely a couple miles to the south along CA 111. Located at 180 feet
below sea level, it has a population of 8,577 [2010].
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Entering the redeveloped area to the south.
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Curving about to become Hammond Rd and then 4th Street out of town.
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Avenue 66 largely avoids the residential blocks to the
north and functions as a bypass. At the time these pictures were taken,
the County was constructing a new traffic circle between 4th and
Hammond.
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Junction CA 111. This is the end of the old LRN 64.
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The old 4th St
culvert we crossed, dated 1948, probably built by the Division of
Highways.
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Notice how the CA 111 trailblazer shield has its arrow pointing only
left (and is clearly of different age).
Technically CA 111 does continue to the right, and is a through
road, but is in fact a relinquished alignment to the County in that
segment. We turn left.
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The view of the old junction from CA 111 south.
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Just at 4th St we almost immediately hit a JCT CA 195 trailblazer.
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Separation and the beginning of modern CA 195 proper.
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... well, such as it is. Many of these shields are already gone given
the route itself is pretty much gone too. This is the beginning of old LRN
204.
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There is no END CA 195, just this trailblazer which also shows CA 111 only
proceeding south, not north.
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However, there is a BEGIN CA 195, and here it is, with a stupidly
small banner.
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First reassurance shield.
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There are no obvious postmiles on this very brief stretch, and
all the remnant shields were on this side. Notice that CA 195 (with a
particularly poor job on the shield from the District 8 sign shop) is
signed as SOUTH although in this stretch it is heading nearly due west.
This is a historical holdover from the deleted alignment on Pierce yet
to come.
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Advance signage for the 86S junction, which when these images were taken
was still well-signed.
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Junction CA 86S.
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Notice that CA 86S was using temporary shields;
regular CA 86 shields lurked beneath them. Also notice that CA 111
is signed north along the expressway, as intended. One might even
conceive of CA 111's former alignment
being deleted between Mecca and Indio and rerouted over CA 86 and
(the now superfluous) CA 195. Caltrans certainly seems to be encouraging
this interpretation.
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Hwy 86S and Hwy 195 signage on the mastarms of the intersection. This is
ostensibly the end of modern CA 195, but there is no END assembly.
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Detour: CA 86S
I threw some pictures of CA 86S in because there's no CA 86S anymore; most
of the markings of the old Supplemental expressway are now gone and regular
86 shields replace them. (86S was 86'ed! Narf narf narf!)
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If we turn right
onto the northbound expressway,
the CA 111 illusion continues; here it is cosigned with CA 86S.
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Signage leaving the CA 195 junction.
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If we loop around and head back south, it's fun to compare the postmiles.
Here is CA 86S's grade separated crossing with CA 111 on Grapefruit Blvd
on its way to Mecca. The regular postmile says 86S (with PM 12.6),
but the bridge postmile (PM 12.1)
says 086 -- no S. However, the name of the crossing is indeed the
86 S [sic]/111 separation. These little inconsistencies have not been
fully harmonized on the modern CA 86.
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CA 111 "separates" at the 66th Avenue exit, but notice that CA 195 is
signed here too ... both directions!
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However, CA 195 is not signed here, only CA 111, and only in the
southbound direction. We turn right to continue the old highway.
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This is the continuation of LRN 204.
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Looking back at the junction with CA 86S. We proceed west.
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A lone PM 6, flattened by a careless driver, is visible on the eastbound
side.
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The street is still signed "SH 195" even though this is Riverside
County signage. These are unlikely to be replaced as street sign replacement
is not generally a high priority item for Riverside County DOT,
so at least some marker of old CA 195 will survive for awhile.
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Continuing over the old box culverts that streak the low desert terrain.
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Intersection with Pierce Street.
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This is the northern end of LRN 203. LRN 204 apparently
continued west to intersect old US 99 on Harrison Street; that junction
was the very oldest separation of US 60 and US 99 prior to US 60 moving
north. Between 1963 and 1972 this continuation piece to then-CA 86
was designated as CA 231 but it is not at all
clear if signage for this ever actually existed. We turn left.
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Pierce St
This portion of Pierce Street is part of the Torres-Martinez Indian
Reservation, established in 1876 with a total area of 24,024 acres. They
are a federally recognized tribe of the Cahuilla and Chemehuevi Indians
and the population on-reservation numbers 4,146 (see
also CA 371). The Torres-Martinez
appelation comes from the nearby village of Toro and the Martinez Indian
Agency that formerly operated here.
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Southbound Pierce St (explaining the odd directional tab we saw).
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Along Pierce St was the infamous former site of
Duroville, officially the Desert Mobile Home Park,
one of the more notorious unpermitted mobile home parks situated on the
reservation and named for owner and tribal elder Harvey Duro, Sr. For his
part, Duro stated that the park was set up in 1999 for people displaced by the
county closing other substandard parks, but Duro did not receive approval
from the Bureau of Indian Affairs and in 2009 the BIA, after multiple
requests from the county, prevailed in court to have it placed under
receivership. Already a shantytown by then,
Duroville was flooded by a massive torrential rainstorm in
September 2012 and conditions deteriorated further. After this picture was
taken, residents were eventually able to find low-income housing and the
last resident left in June 2013.
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Turnoff for the reservation which is mostly to the west of us.
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73rd Avenue, leaving the Reservation proper. Notice what's stenciled on the
sign below.
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Date groves cluster to the left.
I told you they grow well here.
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At the end of Pierce St, it takes a sudden jog back to the west
to hit Harrison St.
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This is old US 99, now old CA 86, and the end of
LRN 203. The control city signage is Caltrans-issue, left after the alignment
was relinquished.
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Old button copy signage along Harrison St looking north. Los Angeles is
a control city, both for US 99 and US 60, and later via I-10.
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Looking the other direction, there is a sign for the Mecca turnoff ... with
a suspicious gap. Threshold gating shows the glue damage from the removed
reflective strips and a ghostly
CA 195 shield.
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There is a similar gap at the actual separation for Pierce St from Harrison St.
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Remnant distance signage heading back on northbound Pierce St, with signage
to Mecca, and Desert Center and Blythe via I-10.
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