Resources

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Roundabouts: An Informational Guide (superseded by NCHRP 672)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