interstate

The Dwight D. Eisenhower National System of Interstate and Defense Highways (commonly known as the Interstate Highway System, Interstate Freeway System, Interstate System, or simply the Interstate) is a network of controlled-access highways that forms a part of the National Highway System of the United States. The system is named for President Dwight D. Eisenhower who championed its formation. Construction was authorized by the Federal Aid Highway Act of 1956, and the original portion was completed 35 years later, although some urban routes were cancelled and never built. The network has since been extended and, , it had a total length of , making it the world's second longest after China's. , about one-quarter of all vehicle miles driven in the country use the Interstate system. The cost of construction has been estimated at $425 billion (in 2006 dollars).

The Interstate/Rose Quarter station is a light rail station on the MAX Yellow Line in Portland, Oregon. It is the first stop northbound on the Interstate MAX extension. About 200 yards away is the Rose Quarter Transit Center's MAX station, where transfers to the eastbound MAX Blue and Red lines and the southbound Green Line are possible. Several bus lines also serve the transit center, making stops in the area between the two MAX stations.