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
The Historic Columbia River Highway is an approximately 75-mile-long scenic highway in the U.S. state of Oregon between Troutdale and The Dalles, built through the Columbia River Gorge between 1913 an
U.S. Route 30 in Oregon
…runs mostly along I-84 in Oregon east of Portland, diverting to short segments of the old surface route to act as a business or scenic route for I-84: Historic Columbia River Highway No. 100 for one mile (1.6 km) through Cascade Locks (also designated the Cascade Locks Highway) Mount Hood Highway No. 26 for three miles (4.8 km) through Hood…
National Historic Civil Engineering Landmark, found near Multnomah Falls on the Columbia River Scenic Highway
The principal designer, Samuel C. Lancaster, self-published a guide to the highway in 1915.
The view from Crown Point
The Multnomah Creek Bridge