Roundabout Coloring Book (c/o City of Bend, Oregon) Roundabout Guides (Federal) NCHRP 672 (supersedes old FHWA guide) Roundabouts: An Informational Guide (superseded by NCHRP 672) Roundabout Guides (State DOT) Texas Roundabout Guidelines Report Georgia Roundabout Design Guide Roundabout Programs (Municipalities) Sugar Land, TX Fort Worth, TX Denton, TX Frisco, TX McKinney, TX Midland, TX Weatherford, TX Roundabout Programs (State DOT) Louisiana Kansas Wisconsin Iowa Minnesota New York Pennsylvania Washington Oregon