St. Johns Bridge, Mt. Hood

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Location: Portland, Oregon

St. Johns Bridge: Finished in 1931, the steel suspension St. Johns Bridge is arguably the most beautiful in the city, connecting North Portland to US-30 northwest of the city. Sadly, since the bridge lies a few miles west of the city, many visitors to Portland never see this marvelous structure, which is a designated historical landmark. [1]

Contrary to popular urban legend, this bridge was not designed by Joseph Strauss, the designer of San Francisco's Golden Gate Bridge. It was designed by Holton Robinson and David Steinman, who inspected their finished work by taking a stunt airplane ride over and under the bridge.[2] It was painted pale green to blend into the landscape; someone had earlier made the now absurd suggestion of painting it with yellow and black stripes to make the bridge visible to aircraft (!). [3] Keep in mind, though, that this was a huge structure for 1931 - 400-foot-high towers, a 1,207-foot main span, and clearance of 205 feet at low water [4] - and it dwarfed the other Portland bridges by comparison. The Marquam and Fremont bridges were still almost forty years in the future.

Steinman went on to distinguish himself as a world-famous bridge designer and expert, designing notable bridges such as the Mackinac Bridge in Michigan.

Perhap the reason that Strauss is so often inaccurately credited with designing the St. Johns Bridge is that he did design another Oregon bridge, the Lewis and Clark Bridge (aka, Longview Bridge) across the Columbia River in 1930 [5]. Plus, the St Johns is a suspension bridge that vaugely resembles the Golden Gate.

Work to renovate the St. Johns Bridge - including repainting it and fixing things like burnt-out lights - started in 2003 and was mostly finished by late 2005. Many of my photos here were shot before the renovation - you can tell by the fact that 2 of the 4 red lights at the top of the bridge had been burnt out plus the bridge was really rusty. It looks great now!

References:

Historic Highway Bridges of Oregon

Engineers of Dreams: Great Bridge Builders and the Spanning of America.

Mt. Hood: Mt. Hood, in the Cascade Mountain range, was named after British Admiral Samuel Hood in 1792. Aside from being a popular skiing destination an hour from Portland and an eye-catching backdrop in the Portland skyline, Mt. Hood is in fact an active volcano, as all of the major peaks of the Cascades are. Of course, Hood's sister to the north, Mt. St. Helens, had its most recent major eruption in 1980. Geologists monitor all the cascades including Mt. Hood for volcanic activity. Someday, maybe not in our lifetimes, Mt. Hood will erupt again, but who knows when?

This Shoot: Various shoots of the St. Johns Bridge with my new Canon 5D camera, winter 2006.

PhotoID 5D0IMG03173 Specifications:

Size: 4368x2912 pixels, 300DPI up to 14.56" x 9.71"

Largest Print Size: Great Prints up to 24"x36" in size

Camera Exposure/Specs: 1/125 Sec, f9, ISO 200, Lens 100 to 300 at 230mm

Shoot Time/Day: 02/09/2006 - 14:39 PST