Portland Downtown Spring 2015 — photo 1 of 81: The main span of the elegant, double-decker Fremont Bridge, which carries Interstate 405 and U.S. Route 30 over the Willamette River in northwest Portland, Oregon. It is the second-longest tied-arch bridge in the world. As viewed from The Fields Neighborhood Park in the Pearl District, March 2015. Camera used: Olympus OM-D E-M5 with Panasonic Lumix 35-100mm f/2.8 zoom lens.
For further details about the story behind this photo, see the related article Downtown Portland's Unnatural Beauty.