Point Bonita Light House
by Mitch Shindelbower
Title
Point Bonita Light House
Artist
Mitch Shindelbower
Medium
Photograph
Description
The original Point Bonita Lighthouse, a 56-foot (17 m) brick tower, was located too high. Unlike the East Coast of the United States, the West Coast has dense high fog, which leaves lower elevations clear. The original light was 306 feet (93 m) above sea level so the second order Fresnel lens was often cloaked in fog and could not be seen from the sea. In 1877, the lighthouse was moved to its current location at 124 feet (38 m) above sea level. The United States Coast Guard currently maintains the light and fog signal. It is accessible to the public during limited hours (12:30 PM–3:30 PM) on Saturdays, Sundays, and Mondays. Up until 1940 the lighthouse could be reached without a bridge, but erosion caused a trail leading to the lighthouse to crumble into the sea. A wooden walkway was installed, but when that became treacherous the suspension bridge was built in 1954.
As of January 6, 2010, the suspension bridge to the light house was closed to public access. According to the Federal Highway Administration, the bridge, which was 56 years old, started to rust. It underwent repairs in 1979 and again in 1991, but the metal components were not able to stand up to the sea spray. The new span reopened April 13, 2012. The new bridge construction cost a bit over $1 million. It is made of tropical hardwood with steel suspension cables and attachments.[1]
Historical Information from USCG web site:
Point Bonita Light Station had the first fog signal on the West Coast. It was an Army surplus 24-pounder siege gun.
This light is the only one in America that can be reached only by crossing a suspension bridge.
In 1877 the lighthouse was moved to its current location because the original location was often too obscured by fog for the light to be visible from the bay. This location required the builders to overcome many challenges, including the need for a hand carved, 118-foot (36 m) long hard rock tunnel.[2]
More than 300 boats ran aground near the Golden Gate during the Gold Rush years. One shipwreck, the SS City of Rio de Janeiro, is just a few hundred feet offshore from the light.
Uploaded
August 4th, 2014
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Comments (7)
Phyllis Kaltenbach
Hi Mitch. I didn't like the fog along the coast, at all, when I lived in it , a long time ago, but I have to admit that it does make for some wonderful imagery. This is stunning, Mitch! V/F
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