Roundabouts in the United States

书目详细资料
企业作者:	National Research Council (U.S.). Transportation Research Board, United States. Federal Highway Administration, American Association of State Highway and Transportation Officials
其他作者:	Rodegerdts, Lee
格式:	图书
语言:	English
出版:	Washington, D.C. Transportation Research Board 2007.
丛编:	Report (National Cooperative Highway Research Program) 572.
主题:	Traffic circles > United States > Design and construction. Roads > United States > Interchanges and intersections > Design and construction.
在线阅读:	Table of contents only OCLC Digital Archive