Interstate 5 in the U.S. state of Oregon is a major Interstate Highway that traverses the state from north to south. It travels to the west of the Cascade Mountains, connecting Portland to Salem, Euge
Aerial view of Interstate 5 in downtown Medford, where it travels on an elevated viaduct
The Whilamut Passage Bridge, a pair of arch bridges that carry I-5 over the Willamette River in Eugene
Aerial view of Interstate 5 at its interchange with I-405 in Downtown Portland, as seen from the Portland Aerial Tram.
I-5 crosses the Willamette River on the Marquam Bridge, connecting two sides of Portland
U.S. Route 30 in the U.S. state of Oregon is a major east–west United States Numbered Highway that runs from its western terminus in Astoria to the Idaho border east of Ontario. West of Portland, US 3
End US 30 marker, Astoria