The Online Books Page

Traffic circles

See also what's at your library, or elsewhere.

• Roads -- Interchanges and intersections

• Traffic circles -- Indiana

• Circles, Traffic
• Intersections, Rotary
• Rotaries (Traffic circles)
• Rotary intersections
• Roundabouts (Traffic circles)

• The Circle: "The Center of Our Universe" (Indiana Historical Society Publications v18 #4; 1957), by Ernestine Rose (multiple formats at archive.org)

Items below (if any) are from related and broader terms.

• Safety Design and Operational Practices for Streets and Highways (technology sharing report 80-228; Washington: U.S. Dept. of Transportation, 1980), by Neilon J. Rowan, D. L. Woods, Vergil G. Stover, D. A. Anderson, and J. H. Dozier, ed. by Jocille Hanover Johnson (page images at HathiTrust)