Roundabouts in the United States

Detaylı Bibliyografya
Kurumsal yazarlar:	National Research Council (U.S.). Transportation Research Board, United States. Federal Highway Administration, American Association of State Highway and Transportation Officials
Diğer Yazarlar:	Rodegerdts, Lee
Materyal Türü:	Kitap
Dil:	English
Baskı/Yayın Bilgisi:	Washington, D.C. Transportation Research Board 2007.
Seri Bilgileri:	Report (National Cooperative Highway Research Program) 572.
Konular:	Traffic circles > United States > Design and construction. Roads > United States > Interchanges and intersections > Design and construction.
Online Erişim:	Table of contents only OCLC Digital Archive