U.S. Route 20
U.S. Numbered Highway in the United States / From Wikipedia, the free encyclopedia
U.S. Route 20 or U.S. Highway 20 (US 20) is an east–west United States highway that goes from Newport, Oregon to Boston, Massachusetts. The highway is 3,365 miles (5,415 km) long. It is the longest road in the United States.[1]
Quick Facts Route information, Length ...
Route information | |
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Length | 3,365 mi[1] (5,415 km) |
Existed | November 11, 1926[2]–present |
Major junctions | |
West end | US 101 in Newport, OR |
Major intersections |
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East end | Route 2 in Boston, MA |
Location | |
Country | United States |
States | Oregon, Idaho, Montana, Wyoming, Nebraska, Iowa, Illinois, Indiana, Ohio, Pennsylvania, New York, Massachusetts |
Highway system | |
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There is a gap in the official signage of US 20 through Yellowstone National Park. The park uses unnumbered roads.