Roundabouts Database Index

28913 Results

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City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways / ICD (m)	Functional Class / LaneType	Year Completed	Comments
Washington, DC N/A Co. United States	Pennsylvania Ave. / Potomac Ave. (38.88034, -76.98549)	Signalized Roundabout/Circle Existing	Signal None	0 Approaches 0 Driveways 81.8167	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Seattle, WA King Co. United States	Corliss Ave. N / N 39th St. (47.65429, -122.33140)	Traffic Calming Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 12.8720	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Seattle, WA King Co. United States	Bagley Ave. N / N 42nd St. (47.65796, -122.33260)	Traffic Calming Circle Existing	Unknown Unknown	0 Approaches 0 Driveways	Other (At-Grade) Unknown
West Roxbury, MA Suffolk Co. United States	W. Roxbury Pkwy. / Grove St. (42.30330, -71.15137)	Rotary Existing	Unknown Unknown	0 Approaches 0 Driveways 72.4319	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
West Roxbury, MA Suffolk Co. United States	W. Roxbury Pkwy. / Veterans of Foreign Wars Pkwy. (42.29649, -71.14560)	Rotary Existing	Unknown Unknown	0 Approaches 0 Driveways 67.1393	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Seattle, WA King Co. United States	8th Ave. NE / NE 115th St. (47.71221, -122.32060)	Traffic Calming Circle Existing	Unknown Unknown	0 Approaches 0 Driveways	Other (At-Grade) Unknown
Seattle, WA King Co. United States	8th Ave. NE / NE 117th St. (47.71402, -122.32070)	Traffic Calming Circle Existing	Unknown Unknown	0 Approaches 0 Driveways	Other (At-Grade) Unknown
Seattle, WA King Co. United States	8th Ave. NE / NE 120th St. (47.71584, -122.32070)	Traffic Calming Circle Existing	Unknown Unknown	0 Approaches 0 Driveways	Other (At-Grade) Unknown
Seattle, WA King Co. United States	8th Ave. NE / NE 123rd St. (47.71767, -122.32080)	Traffic Calming Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 29.7304	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Sunriver, OR Deschutes Co. United States	Circle #9 (43.90348, -121.42740)	Other Existing	Unknown None	0 Approaches 0 Driveways 84.3314	Other (At-Grade) Single-Lane		Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
Sunriver, OR Deschutes Co. United States	Circle #10 (43.89851, -121.42340)	Other Existing	Unknown None	0 Approaches 0 Driveways 86.0596	Other (At-Grade) Single-Lane		Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
Sunriver, OR Deschutes Co. United States	Circle #11 (43.89212, -121.42430)	Other Existing	Unknown None	0 Approaches 0 Driveways 82.6261	Other (At-Grade) Single-Lane		Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
Fairview, TX Collin Co. United States	Weston Dr. / Ashcroft Dr. (33.12853, -96.58215)	Other Existing	One-Way/Two-Way Stop Unknown	0 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2005	No splitter islands.