U.S. Route 20
طريق الولايات المتحدة 20
U.S. Highway 20
국도 제20호선 (미국)
U.S. Route 20 (Nebraska)
20号美国国道
Автошлях США 20
near Williams, IA
at Albany, OR
at Idaho Falls, ID
in Waltham, MA
in Gary, IN
near Albany, NY
in Erie, PA
at Hodgkins, IL
at Casper, WY
in Perrysburg, OH
US 20 highlighted in red; the gap represents the unofficial segment through Yellowstone National Park
West
East
yes
in Newport, OR
in Boston, MA
autostrada statunitense
weg in de Verenigde Staten
Amerika Birleşik Devletleri'de numaralandırılmış otoyol
Highway in den Vereinigten Staaten
autoroute américaine
kust-till-kust väg i USA
Autoestrada dos Estados Unidos
U.S. Numbered Highway in the United States
bóthar mór sna Stáit Aontaithe
כביש בארצות הברית
jalan di Amerika Serikat
USA