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New Idria

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2 May 2006
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  1. Paicines-Idria-Paicines ride

    Sunday, 30 April 2006, Brian Cox, Bob Walmsley and I drove south on
    US101 past Gilroy under high fog, that gradually became dense low fog
    needing windshield wipers as we took HWY25 to Hollister and on to the
    Paicines grocery store (680ft) at the intersection of Panoche Rd. We
    parked the car just before the store opened at exactly 07:30. We
    stocked up on what turned out to be a bit too little food for the ride
    but we managed.

    Heading south on SR25, "The Airline Highway", made out first climb at
    Willow Creek where the highway avoids narrows on the San Benito river
    that causes land slides as it changes its course in the narrow canyon.
    Past The Pinnacles State Park we turned east to the site of the former
    town of San Benito on Old Hernandez Road, a small road with no traffic
    in the San Benito riverbed. We got back onto pavement and joined
    county RT109 that comes down from HWY25 west of old Hernandez Rd.

    http://tinyurl.com/lhl7m
    http://tinyurl.com/6vjov

    Near the junction with county RT109 we crossed the main obstacle to
    traffic (beside the ROAD CLOSED sign), an 18 inch deep ford through
    the swiftly flowing San Benito River. We carried our bicycles across,
    taking various paths in an effort to find the shallowest route. The
    track where a car would travel was about two feet deep. This is why
    we met no vehicles on this otherwise firm road, smoothly graded, and
    in excellent condition except for a few places where recent grading
    left loose rock.

    By now the fog had cleared to expose a cloudless blue sky. Along this
    valley, in the San Andreas Rift Zone, were many colorful wildflowers
    amidst lush spring greenery, including Owls Clover, Paintbrush,
    Buttercups, Larkspur, California Poppies and orange Western
    Wallflower, and all colors of Lupine, while Large stands of rich pink
    tamarisk lined the river.

    http://tinyurl.com/4skcf
    http://tinyurl.com/4ay9n
    http://tinyurl.com/643fj
    http://tinyurl.com/54md3
    http://www.enature.com/fieldguide/showSpeciesIMG.asp?imageID=20583

    As in other areas in the state, there was an amazing high quality of
    finely manicured vineyards with vines perfectly trimmed on support
    wires. I can't imagine that there is such high demand that this
    acreage will be competitive with established wine growing regions.

    Besides wildflowers we saw California Quail, Yellow Billed Magpies,
    Acorn Woodpeckers, Orioles, Meadowlarks, Horned Larks, Bluebirds,
    Kestrels, Red-tailed Hawks, Turkey Vultures, Blue Herons, and many
    Western Kingbirds, Cliff Swallows, and Wild Turkeys.

    We had encountered many cattle guards that were announced as "One Lane
    Bridge", I suppose because they are one lane wide and just "Cattle
    Guard" would not convey the one way concept. Later in the ride we
    were surprised to see such a sign actually followed by a one lane
    bridge. After about 16 miles we were back on pavement and joined
    Coalinga Road (RT109), where we would have been had we stayed on
    HWY25. We continued south along the San Benito River before climbing
    up Lorenzo Vasquez Canyon to a small steep pass at 2840ft.

    At the summit, a clear ice cools brook came out of the mountain giving
    us the opportunity to refill our water bottles and take a deep drink.
    At this point I opened my 16oz Pepsi that I had frozen the day before.
    It was still full of ice slush and was a great refresher. From here
    we descended to Hernandez Reservoir that full to the top from recent
    heavy rains (2400ft).

    We crossed the San Benito river through one of the well paved concrete
    fords and headed east up Clear Creek County RT109 to the site of the
    former town of Hernandez (2472ft). on it's way to New Idria the road
    runs along the bed of Clear Creek and crosses it through fords about a
    dozen times. The creek lives up to its name and was running swiftly
    through this canyon that is home to a large off road vehicle park.

    Although some of the dozen or more fords are paved, the road is not
    and is about as rough as unpaved mining roads get except that most of
    the rock is firmly embedded. The road climbs in fits and jerks with
    one longer steep section before leveling off again to moderate
    climbing to the summit at 3380ft where it leaves Clear Creek to climb
    steeply to the New Idria summit. This year there were only a few
    two-stroke dirt bikes and as before, ATV's and truckers were civil and
    shared the narrow road courteously. I wish all drivers were as these.

    http://tinyurl.com/qhvo8

    The terrain is unusual and striking, with warnings about asbestos in
    the soil (and dust) and mercury, which is what was mined at the New
    Idria mine of San Benito County, the original Idrija being in Slovenia
    where mercury was mined from 1850 to recent times. Some of the slopes
    above Clear Creek are barren domes of what looks like grey brown
    gravel, but they are fairly solid, so much so that motorcycle tracks
    going straight up, in hillclimb fashion, do not leave more than a
    trace and these form no gullies from rainwater.

    http://www.randburg.com/si/idrija.html

    The road gradually levels off as it approaches the 4441ft summit where
    Roads head north and south while the main route, down to New Idria, is
    open only to motorcycles and bicycles. BLM considers it too hazardous
    so it is closed to cars. We rode around the gate and realized that
    this would be a tough ride in the other direction, the road being
    steeper (up to 20%) and looser, with tighter curves.

    The road apparently hasn't been graded in years and has whoop-de-doos
    two feet deep. Motorcyclists all stand in this road even though some
    have 12 inches or more suspension travel. Of course we do likewise,
    having no suspension on our road bicycles. This is not a trifling
    descent and requires some dirt road skills and judicious braking.

    The view into San Carlos Creek is striking for the canyon steepness
    and depth, with mine tailings here and there. The first view of New
    Idria is shocking. The rusting hulk of a Smelter building and all the
    buildings in town together with a huge junkyard of cars, trucks, and
    mining machinery make this an obvious toxic waste site of grand
    proportions, much more so than the New Almaden mines in Santa Clara
    County. Almaden is in Spain and also started mercury production in
    1850.

    Descending into New Idria (2500ft) where we were on the paved main
    street of County RT119. The New Idria mine began operations in 1854
    and closed in 1971. Today the boarding house and general store look
    untouched since the mine shut down. With lack of heavy traffic the
    weathered and rough pavement of the main street was without holes.
    Next to the factory, a large cinnabar-red (Chinese red) pond drains
    into Carlos Creek making it a stream of tomato soup for many miles.
    Huge piles of cinnabar (mercury sulfide) ore surround the town.

    http://tinyurl.com/5g69b
    http://geoimages.berkeley.edu/GeoImages/Starrs/NEWIDRIA.html
    http://www.ghosttown.info/ca/newidria/

    The New Idria road, although paved, has major cessations from earth
    movement that give it large unpaved whoop-de-doos after which a
    gradual descent along Vallecitos Creek at about 1600ft. Although we
    had a cooling headwind up to the summit the wind seemed to turn around
    for the rest of the ride as a 15mph headwind as we turned northwest.

    This year, although we were a couple of weeks later than our previous
    ride here, fields were still lush green but soon this will all be
    uncomfortably warm, turning the pastures California brown. The road
    gradually climbs to 2000ft through a broad valley with sparse
    vegetation with herds of beef graze these fields to keep McDonald's
    and Wendy's, etc. stocked.

    Besides "The Aermotor Chicago" windmills, most no longer in use,
    dotting the landscape, a few oil wells were slowly pumping their
    wealth into tanks not far from the road. Gradually descending along
    Griswold Creek, the road turns north into Griswold Canyon where we
    rolled into to the Panoche valley (1200ft). The road turns west and
    climbs gradually past the Panoche School and on up to Llanda (1420ft)
    where we stopped at the Panoche Inn, (open 10AM to 10PM Wed--Sun) for
    some food and drink. Above the bar, the owner had a collection of
    more than 1000 autographed one dollar bills hanging from the ceiling
    along with of lots of other memorabilia.

    http://www.aermotorwindmills.com/aermotor-home.htm

    After a few miles farther, the road enters Payne Canyon along Panoche
    Creek and begins its climb to Panoche Pass (2100ft), a broad summit in
    Antelope Valley. With the light headwind, the descent was hard to
    detect at first but it beat climbing into the wind. We were getting
    into greener landscape as we rode along Tres Piños Creek.

    The narrows of the canyon required that the road make a few climbs on
    the way Paicines. We did alright and rolled into Paicines at about
    19:00 for the drive home. On the radio we heard that warmer weather
    was coming and we were glad that we had it so good, even with the
    wind.

    This is an interesting ride, that for me was mainly the Clear Creek
    and New Idria experience. The total of 7550ft of climbing in 114mi
    does not reveal the effort. The Old Hernandez Road is a bit longer
    but had less climbing than the HWY25 route.

    Jobst Brandt
    [email hidden]
    Palo Alto CA

    Jobst Brandt

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