Roundabouts Database Index

9625 Results

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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 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.
St Cloud, MN Stearns Co. United States	33rd St. S/CTH 74 (45.51541, -94.21938)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2014	Year Completed estimated (2013-2015).
St Cloud, MN Stearns Co. United States	Granite Pkwy. (33rd St. S)/STH 15 NB Ramps (45.51547, -94.22494)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Multilane (2 Lane)	2014	Year Completed estimated (2013-2015).
Waite Park, MN Stearns Co. United States	Granite Pkwy. (33rd St. S)/STH 15 SB Ramps (45.51553, -94.22784)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Multilane (2 Lane)	2014	Year Completed estimated (2013-2015).
Waite Park, MN Stearns Co. United States	Granite View Rd./Granite Pkwy. (33rd St. S) (45.51555, -94.22987)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2014	Year Completed estimated (2013-2015).
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).
Portland, OR Multnomah United States	NE 39th Ave./Glisan St. (45.52640, -122.62300)	Other Existing	All-Way Stop None	4 Approaches 0 Driveways	Other Multilane (2 Lane)		Stop-controlled entries into circle. Bus stop within circulatory roadway. Historical rotary with stop control. Functional Class: Arterial
Longueuil, QC Longueuil Canada	Boulevard Vauquelin/Rue du R-100 (45.52801, -73.43090)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2014	Fourth leg stubbed. Concentric circulatory roadway striping. https://www.facebook.com/VilleDeLongueuil/photos/carrefours-giratoires-un-carrefour-giratoire-entrera-bientôt-en-service-à-linter/872242556120053/
Hillsboro, OR Washington Co. United States	NE Veterans Dr./NE 34th Ave. (45.52864, -122.94667)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2012
North Branch, MN Chisago Co. United States	Fletcher Ave./402nd St. (45.53020, -92.98534)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2006
Portland, OR Multnomah United States	NW 25th Ave./NW Marshall St. (45.53040, -122.70270)	Neighborhood Traffic Circle Existing	Two-Way Stop None	4 Approaches 0 Driveways	Other Single-Lane	1988	Completed 9/30/1988.
Portland, OR Multnomah Co. United States	NE 53rd Ave./NE Hassalo St. (45.53048, -122.60880)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1988	Completed 11/3/1988.
Portland, OR Multnomah Co. United States	NE Imperial Ave./NE Multnomah St. (45.53154, -122.62719)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1987	Completed 10/22/1987.
Portland, OR Multnomah United States	NW 25th Ave./NW Overton St. (45.53190, -122.70270)	Neighborhood Traffic Circle Existing	Two-Way Stop None	4 Approaches 0 Driveways	Other Single-Lane	1988	Completed 9/30/1988.
Portland, OR Multnomah Co. United States	NE Clackamas St./NE 53rd Ave. (45.53300, -122.60880)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1988	Completed 11/3/1988.
Portland, OR Multnomah United States	NW 25th Ave./NW Quimby St. (45.53330, -122.70280)	Neighborhood Traffic Circle Existing	Two-Way Stop None	3 Approaches 0 Driveways	Other Single-Lane	1988	Completed 9/30/1988.
Portland, OR Multnomah Co. United States	NW 27th Ave./NW Raleigh St. (45.53395, -122.70680)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1988	Completed 9/30/1988.
Portland, OR Multnomah Co. United States	NW 26th Ave./NW Raleigh St. (45.53397, -122.70479)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1988	Completed 9/30/1988.
Portland, OR Multnomah United States	NE 24th Ave./Tillamook St. (45.53741, -122.64110)	Neighborhood Traffic Circle Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Single-Lane	1989	Completed 10/10/1989.
St-Bruno-de-Montarville, QC Longueuil Canada	Rue de Montarville/Rang des Vingt Cinq (45.53776, -73.35711)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Mini-roundabout	2017
Portland, OR Multnomah Co. United States	NE US Grant Pl./NE 36th Ave. (45.53777, -122.62601)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane	1989	Completed 10/11/1989.
Portland, OR Multnomah Co. United States	NE US Grant Pl./NE 35th Ave. (45.53779, -122.62841)	Neighborhood Traffic Circle Existing	Unknown None	3 Approaches 0 Driveways	Other Single-Lane	1989	Completed 10/11/1989.
Portland, OR Multnomah Co. United States	NE 7th Ave./NE Tillamook St. (W) (45.53790, -122.65861)	Neighborhood Traffic Circle Existing	Unknown None	3 Approaches 0 Driveways	Other Single-Lane	1992	Completed 1/9/1992.
Hillsboro, OR Washington Co. United States	NE Butler St./NE 65th Ave. (45.53838, -122.91368)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2014
Portland, OR Multnomah United States	NE 24th Ave./Thompson St. (45.53896, -122.64110)	Neighborhood Traffic Circle Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Single-Lane	1989	Completed 10/10/1989.

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