爱达荷交通厅[*], Indiana Department of Transportation[*], Ohio Department of Transportation[*], 马萨诸塞州交通部, Nebraska Department of Transportation[*], 蒙大拿州運輸部[*], Wyoming Department of Transportation[*]
Flickr Group（页面存档备份，存于互联网档案馆） for photos taken along US 20
as USends.com
—book about US 20
Historic US Route 20 Association（页面存档备份，存于互联网档案馆） Site dedicated to the preservation and promotion of Historic US Route 20
十月 04, 2023
20号美国国道, 英語, route, 是一条东西方向的美国国道, 该公路连接了俄勒冈州纽波特和马萨诸塞州波士顿, 全长3, 365英里, 20號美國國道道路信息管理方爱达荷交通厅, indiana, department, transportation, ohio, department, transportation, 马萨诸塞州交通部, nebraska, department, transportation, 蒙大拿州運輸部, wyoming, department, transportation, 道路總. 20号美国国道 英語 U S Route 20 是一条东西方向的美国国道 该公路连接了俄勒冈州纽波特和马萨诸塞州波士顿 全长3 365英里 20號美國國道道路信息管理方爱达荷交通厅 Indiana Department of Transportation Ohio Department of Transportation 马萨诸塞州交通部 Nebraska Department of Transportation 蒙大拿州運輸部 Wyoming Department of Transportation 道路總長3 365英里 5 415公里 启用时间11 11 1926公路系統美國國道列表 英语 List of United States Numbered Highways 特殊路線 英语 List of special routes of the United States Numbered Highway System 被拆分者 英语 List of divided U S Routes 被替代者 英语 List of highways bypassed by Interstate Highways 19號美國國道 21號美國國道外部链接 编辑维基共享资源中相关的多媒体资源 20号美国国道Galena Bypass project homepage Illinois Highway Ends US 20 Indiana Highway Ends US 20 In Search of U S Route 20 in Ohio by Michael G Buettner February 2006 US 20 Travelogue in New York 页面存档备份 存于互联网档案馆 at Empire State Roads On Route 20 Where the Past Is Present August 11 2006 article in The New York Times Escapes section Flickr Group 页面存档备份 存于互联网档案馆 for photos taken along US 20 US 20 as USends com Twenty West The Great Road Across America book about US 20 Historic US Route 20 Association 页面存档备份 存于互联网档案馆 Site dedicated to the preservation and promotion of Historic US Route 20 取自 https zh wikipedia org w index php title 20号美国国道 amp oldid 78135076, 维基百科，wiki，书籍，书籍，图书馆，
