Roundabouts Database Index

8898 Results

Search by location, intersection, and comments with the Quick Search below. You can search all other attributes by clicking Advanced Search. Sort results by clicking the headers of any column. Click the Intersection name for a details and aerial view. Search results pages can be bookmarked. Results can be exported to KML for viewing in Google Earth.

City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways	Functional Class / LaneType	Year Completed	Comments
Portland, OR Multnomah Co. United States	SE 34th Ave./SE Bybee Blvd. (45.47319, -122.62826)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1992	Completed 9/30/1992.
Rice Lake, WI Barron United States	CTH O (18 1/2 Ave.)/US 53 SB Ramps (45.47325, -91.76021)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Single-Lane	2006	Opened June 1, 2006
Rice Lake, WI Barron United States	CTH O (18 1/2 Ave.)/19th St. (45.47333, -91.76556)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2005	Opened October 25, 2005.
Rice Lake, WI Barron United States	College Dr./Technology Dr. (45.47778, -91.74466)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2005	Functional Class: Local
Longueuil, QC Longueuil Canada	Rue Riverside/Boulevard Simard (45.47889, -73.50042)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2018
Montréal, QC Montréal Region Canada	Ave. Marie-Curie/Blvd. Alfred Nobel (45.48518, -73.76222)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	1998	Completed November 1998. Functional Class: Collector
Rice Lake, WI Barron United States	CTH MM (Orchard Beach Ln.)/Kern Ave. (45.48642, -91.72517)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2005	Opened June 15, 2005.
Ottawa, ON Ottawa Canada	Old Montreal Rd./St.Joseph Blvd./Trim Rd. (45.48900, -75.47775)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2015
Ottawa, ON Ottawa Canada	Trim Rd./Dairy Dr./Taylor Creek Dr. (45.49178, -75.47980)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2015
Portland, OR Multnomah Co. United States	SW 47th Dr./SW 43rd Ave. (45.49244, -122.72114)	Roundabout Existing	Unknown None	4 Approaches 0 Driveways	Other Mini-roundabout	2007	Completed 4/29/2007.
Portland, OR Multnomah Co. United States	SE 34th Ave./SE Gladstone St. (45.49335, -122.62978)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1996	Completed 10/17/1996.
Portland, OR Multnomah Co. United States	SE 30th Ave./SE Gladstone St. (45.49337, -122.63466)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1996	Completed 10/17/1996.
Hillsboro, OR Washington United States	Brookwood Ave./Alexander St. (45.49736, -122.93050)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2009
Portland, OR Multnomah United States	SE 56th Ave./SE Woodward St. (45.50140, -122.60500)	Neighborhood Traffic Circle Existing	Unknown None	3 Approaches 0 Driveways	Other Single-Lane	1988	Completed 10/27/1998.
Portland, OR Multnomah United States	SE 58th Ave./SE Woodward St. (45.50140, -122.60310)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1988	Completed 10/27/1998.
Saint-Joseph-du-Lac, QC Deux-Montagnes Regional County Municipality Canada	Chemin d'Oka/Chemin des Collines/Chemin des Collines/Autoroute 640 (45.50165, -73.99620)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps Single-Lane	2012	Autoroute 640 terminates at this roundabout.
Portland, OR Multnomah United States	SE 45th Ave./SE Clinton St. (45.50336, -122.61610)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1990	Completed 4/25/1990.
Portland, OR Multnomah United States	SE 47th Ave./SE Clinton St. (45.50336, -122.61400)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1990	Completed 4/25/1990.
Portland, OR Multnomah United States	SE 36th Ave./SE Clinton St. (45.50337, -122.62630)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1990	Completed 6/22/1990.
Portland, OR Multnomah United States	SE 23rd Ave./SE Clinton St. (45.50339, -122.64260)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1990	Completed 6/22/1990.
Portland, OR Multnomah United States	SE 31st Ave./SE Clinton St. (45.50354, -122.63360)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1990	Completed 6/22/1990.
Portland, OR Multnomah United States	SE 30th Ave./SE Caruthers St. (45.50550, -122.63470)	Neighborhood Traffic Circle Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Single-Lane	1990	Completed 4/23/1990.
Portland, OR Multnomah Co. United States	SE 30th Ave./SE Grant St. (W) (45.50679, -122.63472)	Neighborhood Traffic Circle Existing	Unknown None	3 Approaches 0 Driveways	Other Single-Lane	1990	Completed 4/16/1990.
Portland, OR Multnomah Co. United States	SE Ladd Ave./SE Lavender St. (45.50686, -122.64744)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1983	Completed 11/8/1983.
Portland, OR Multnomah Co. United States	SE 30th Ave./SE Grant St. (E) (45.50726, -122.63473)	Neighborhood Traffic Circle Existing	Unknown None	3 Approaches 0 Driveways	Other Single-Lane	1990	Completed 4/16/1990.
Portland, OR Multnomah United States	SE 43rd Ave./SE Lincoln St. (45.50799, -122.61810)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1990	Completed 4/23/1990.
Portland, OR Multnomah Co. United States	SE 46th Ave./SE Lincoln St. (45.50802, -122.61510)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1990	Completed 4/23/1990.
Portland, OR Multnomah United States	SE 51st Ave./SE Lincoln St. (45.50803, -122.61000)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1990	Completed 4/23/1990.
Portland, OR Multnomah United States	SE 55th Ave. (S)/SE Lincoln St. (45.50804, -122.60610)	Neighborhood Traffic Circle Existing	Unknown None	3 Approaches 0 Driveways	Other Single-Lane	1990	Completed 5/14/1990.
Portland, OR Multnomah United States	SE 58th Ave. (S)/SE Lincoln St. (45.50805, -122.60380)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1990	Completed 5/8/1990.
Portland, OR Multnomah United States	SE 55th Ave. (N)/SE Lincoln St. (45.50806, -122.60650)	Neighborhood Traffic Circle Existing	Unknown None	3 Approaches 0 Driveways	Other Single-Lane	1990	Completed 5/14/1990.
Portland, OR Multnomah United States	SE 37th Ave./SE Lincoln St. (45.50806, -122.62570)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1990	Completed 4/25/1990.
Portland, OR Multnomah United States	SE 32nd Ave./SE Lincoln St. (45.50825, -122.63270)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1990	Completed 4/25/1990.
Portland, OR Multnomah United States	SE Ladd Circle (45.50850, -122.64940)	Other Existing	Unknown None	0 Approaches 0 Driveways	Other Single-Lane
Portland, OR Multnomah Co. United States	SE 41st Ave./SE Harrison St. (45.50878, -122.62020)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1990	Completed 5/30/1990.
Portland, OR Multnomah Co. United States	SE 37th Ave./SE Harrison St. (45.50879, -122.62572)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1990	Completed 9/14/1990.
Portland, OR Multnomah Co. United States	SE Ladd Ave./SE Palm St. (45.51025, -122.65144)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1993	Completed 11/8/1993.
Portland, OR Multnomah Co. United States	SE 13th Ave./SE Madison St. (45.51294, -122.65266)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1988	Completed 9/8/1988.
Portland, OR Multnomah Co. United States	SE 14th Ave./SE Main St. (45.51365, -122.65165)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1988	Completed 9/12/1988.
Portland, OR Multnomah Co. United States	SE 27th Ave./SE Salmon St. (45.51429, -122.63812)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1982	Completed 2/16/1982.
Portland, OR Multnomah Co. United States	SE 13th Ave./SE Salmon St. (45.51434, -122.65264)	Neighborhood Traffic Circle Existing	Two-Way Stop Unknown	4 Approaches 0 Driveways	Other Single-Lane	1989	Completed 1/11/1989.
Portland, OR Multnomah Co. United States	SE 16th Ave./SE Salmon St. (45.51435, -122.64961)	Neighborhood Traffic Circle Existing	Two-Way Stop Unknown	4 Approaches 0 Driveways	Other Single-Lane	1982	Completed 2/18/1982.
St Cloud, MN Stearns Co. United States	Southway Dr./33rd St. S (45.51497, -94.16423)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2015
Portland, OR Multnomah Co. United States	SE 14th Ave./SE Taylor St. (45.51507, -122.65166)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1988	Completed 9/12/1988.
Portland, OR Multnomah Co. United States	SE 15th Ave./SE Alder St. (45.51792, -122.65058)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1988	Completed 9/7/1988.
Portland, OR Multnomah Co. United States	SE 15th Ave./SE Oak St. (45.52006, -122.65057)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1988	Completed 9/6/1988.
Portland, OR Multnomah Co. United States	SE 14th Ave./SE Pine St. (45.52077, -122.65158)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1988	Completed 9/12/1988.
Portland, OR Multnomah Co. United States	SE 16th Ave./SE Ash St. (45.52148, -122.64956)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1988	Completed 10/7/1988.
Gatineau, QC Outaouais Region Canada	Rte. 148/Rue des Laurentides (45.52187, -75.49563)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Single-Lane	2005
Hampton, NB Kings Canada	Main St./Centennial Rd./Crawford St. (45.52585, -65.82720)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2011	Year Completed estimated (2010-2012).

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