USA(Oregon) - Portland

Portland is the largest city in the U.S. state of Oregon, near the confluence of the Willamette and Columbia rivers. Portland is located 70 miles east of the Pacific Ocean at the northern end of Oregon's most populated region, the Willamette Valley. Downtown Portland straddles the banks of theWillamette River which flows north through the city center, separating the east and west sections of the city before veering northwest to join with the Columbia River less than 10 miles from downtown. The Columbia River serves as the natural boundary between the states of Washington and Oregon and consequently divides the city of Portland from its most populated suburb Vancouver, Washington.
View from Portland

USA(Oregon) - Eugene

Eugene is a major city of the Pacific Northwest located in the State of Oregon. It is the third-largest city in the state and the county seat of Lane County. It is located at the south end of the Willamette Valley, near the confluence of the McKenzie and Willamette rivers, about 50 miles (80 km) east of the Oregon Coast.
Autzen Stadium is an outdoor football stadium in Eugene, Oregon, United States. Located north of the University of Oregon campus, it is the home field of theOregon Ducks of the Pacific-12 Conference. Opened in 1967, the stadium has undergone several expansions. The official capacity is 54,000.

Broke ground	1966
Opened	September 23, 1967
Renovated	2002
Expanded	2002
Construction cost	US$2.5 million $80 million (2002 renovation)
Architect	Skidmore, Owings & Merrill Ellerbe Becket (2002 renovation)

The Oregon Trail is a 2,170-mile (3,490 km) historic East–West, large-wheeled wagon route and emigrant trail in the United States that connected the Missouri River to valleys in Oregon. The eastern part of the Oregon Trail spanned part of the future state of Kansas, and nearly all of what are now the states of Nebraska and Wyoming. The western half of the trail spanned most of the future states of Idaho and Oregon.
The Oregon Trail was laid by fur traders and traders from about 1811 to 1840, and was only passable on foot or by horseback. By 1836, when the first migrant wagon train was organized in Independence, Missouri, a wagon trail had been cleared to Fort Hall, Idaho. Wagon trails were cleared increasingly farther west, and eventually reached all the way to the Willamette Valley in Oregon, at which point what came to be called the Oregon Trail was complete, even as almost annual improvements were made in the form of bridges, cutoffs, ferries, and roads, which made the trip faster and safer. From various starting points in Iowa, Missouri, or Nebraska Territory, the routes converged along the lower Platte River Valley near Fort Kearny, Nebraska Territory and led to rich farmlands west of the Rocky Mountains.