The Willamette River as it passes through downtown Portland, Oregon, in 2007. The bridges, from right to left, are the Sellwood, Ross Island, Marquam, Hawthorne, Morrison, Burnside, Steel (the black bridge that is partially obscured), Fremont (the arch bridge at far left). The mountains, from right to left, are Mount Hood, Mount Adams (only the tip is visible) and Mount St. Helens.