Black and White 2016 — photo 112 of 134: Two of the four 190-foot vertical-lift towers on the 3,538-foot Interstate Bridge, which carries the I-5 over the Columbia River between Portland, Oregon and Vancouver, Washington. February 2016. Camera used: Olympus OM-D E-M5 with Panasonic Lumix 12-35mm f/2.8 zoom lens.
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For further details about the story behind this photo, see the related article Hiking Portland’s Interstate Bridge.