Roundabouts Database Index

29492 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
Upper Marlboro, MD Prince George's Co. United States	Central Park Dr. / Rock Spring Dr. (38.83296, -76.84354)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2016
Bloomington, IN Monroe Co. United States	S Rogers St. / W Gordon Pike (39.12159, -86.53923)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2019
Bolingbrook, IL Will Co. United States	Janes Ave. / (apartment complex entrance) (41.71085, -88.03938)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	East leg stubbed. Year Completed estimated (2006-2007).
Odenton, MD Anne Arundel Co. United States	Piney Orchard Pkwy. / Roaming Ridge Way / Village Center Dr. (39.06702, -76.71951)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2003	Year Completed estimated (2002-2004).
Orion, MI Oakland Co. United States	Baldwin Rd. / (parking) (42.72527, -83.30757)	Roundabout Existing	All-Way Yield Pedestrian Hybrid Beacon (PHB, HAWK)	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	West leg is for athletic club; east leg is for a small strip mall. A fountain is featured in the circle.
Orion, MI Oakland Co. United States	Baldwin Rd. / Maybee Rd. (42.72884, -83.30775)	Roundabout Existing	All-Way Yield Pedestrian Hybrid Beacon (PHB, HAWK)	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	Yield-controlled right-turn bypass lane on east leg. West leg enters into a residential subdivision local road.
Orion, MI Oakland Co. United States	Baldwin Rd. / Waldon Rd. (42.73619, -83.30805)	Roundabout Existing	All-Way Yield Pedestrian Hybrid Beacon (PHB, HAWK)	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2020
Vadnais Heights, MN Ramsey Co. United States	Rice St. / Owasso Blvd. N / Country Dr. (45.04340, -93.10633)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2020
Santa Fe, NM Santa Fe Co. United States	Beckner Rd. / Walking Rain Rd. (35.62047, -106.01140)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2017	Elliptical shaped. ICD = 165 ft x 155 ft.
Greenville, SC Greenville Co. United States	Verdae Blvd. / Bonaventure Cir. / (apartment complex entrance) (34.82042, -82.33618)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	Year Completed estimated (2019-2020).
Helena, MT Lewis and Clark Co. United States	N Washington St. / Frontage Dr. (46.62005, -112.00546)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011).
Davenport, FL Polk Co. United States	Buckingham Dr. / Mayfair Blvd. (28.25186, -81.64395)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2004).
Baxter, MN Crow Wing Co. United States	College Rd. / Cypress Dr. (46.34477, -94.23372)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	Right-turn-only lanes on north and south legs. Year Completed estimated (2018-2021).
Burlington, NC Alamance Co. United States	Boone Station Dr. / Boston Dr. (36.07077, -79.50516)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Lane change required for northbound left turn.
Waite Park, MN Stearns Co. United States	2nd St. S / 28th Ave. S (45.55043, -94.25501)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2019-2021).
Aldie, VA Loudoun Co. United States	Lenah Crossing Dr. / Tarragon Leaf Dr. (38.92498, -77.57434)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2019).
Little Rock, AR Pulaski Co. United States	Worthen Dr. / Kirk Rd. (34.75432, -92.45161)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2011	Yield-controlled right-turn bypass lane on east leg. Year Completed estimated (2010-2012).
Castle Hayne, NC New Hanover Co. United States	US 117 / NC 133-NC 132 (34.34860, -77.90085)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 50.2891	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Elkhorn, NE Douglas Co. United States	Capitol Ave. / S 186th Plaza (41.26027, -96.20354)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2769	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Cannon Falls, MN Goodhue Co. United States	County 24 Blvd. / US 52 NB Ramps (44.48193, -92.90622)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.2750	Freeway Ramps (Grade-Separated) Single-Lane	2013	Raindrop shape. Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Noosa Heads, QLD Australia	Eenie Creek Rd. / Langura St. (-26.41098, 153.09292)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.2746	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Collingwood, ON Simcoe Canada	Hwy 26 E / Poplar Sideroad (44.48718, -80.17379)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.2705	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Wentzville, MO St. Charles Co. United States	Wilmer Valley Dr. / Wilmer Ridge Dr. (38.79278, -90.86444)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2675	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Woodbury, NY Orange Co. United States	Tiorati Circle (Seven Lakes Dr. / Arden Valley Rd. / Tiorati Brook Rd.) (41.27556, -74.08796)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2652	Other (At-Grade) Single-Lane		Rest area (rest rooms, parking) in central island; painted splitter islands. Year Completed unknown (before 1994). ICD estimated from Google Maps linework.
Olathe, KS Johnson Co. United States	167th St. / Mur-Len St. (38.82566, -94.77972)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2443	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Built for new development. Series of 3 roundabouts. ICD estimated from Google Maps linework.
Avoca Borough, PA Luzerne Co. United States	William St. / I-81 SB Ramps (41.33570, -75.73790)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.2188	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Arnö, Sodermanland County Nykoping Sweden	Arnöleden / Örstigsleden (58.73038, 17.01034)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 50.2148	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Coaña, Principality of Asturias Asturias Spain	Pol. Ind. Río Pinto (43.54422, -6.76233)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.2106	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Valdés, Principality of Asturias Asturias Spain	N-632 / VA-3 / A-8 Ramps (43.54457, -6.39757)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.2103	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Howard, WI Brown Co. United States	Cardinal Ln. / Howard Commons / (church parking) (44.55810, -88.08480)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.2094	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Zwijndrecht, South Holland Zwijndrecht Netherlands	Pieter Zeemanstraat / Anthoni van Leeuwenhoekstraat / Koninginneweg / Burgermeester Doumaweg (51.81528, 4.63823)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 50.2066	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Sliedrecht, South Holland Sliedrecht Netherlands	Circel (Sportlaan / Trapezium / Prisma) (51.82717, 4.79935)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.1934	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Forest Grove, OR Washington Co. United States	OR Hwy 47 / David Hill Rd. (45.53898, -123.10728)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.1922	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Lee's Summit, MO Jackson Co. United States	SW Longview Blvd. / SW Longview Rd. / SW Redbuck Cir. (38.90582, -94.44718)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.1878	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	ICD estimated from Google Maps linework.
Soo Township, MI Chippewa Co. United States	S Mackinac Trl. / Three Mile Rd. / I-75 Business Spur (46.46298, -84.37301)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.1835	Other (At-Grade) Single-Lane	2018	Combined two intersections: Mackinac Trail/I-75 Bus. Spur (traffic light) and Mackinac Trail/3 MIle Rd (one-way stop) ICD estimated from Google Maps linework.
(unincorporated), OH Delaware Co. United States	Home Rd. / S Section Line Rd. (40.19766, -83.13407)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.1740	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	ICD estimated from Google Maps linework.
Fayetteville, AR Washington Co. United States	N Northhills Blvd. / N Futrall Dr. / Fulbright Expy NB Ramps (36.11197, -94.15810)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.1726	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
New Stanton, PA Westmoreland Co. United States	I-70 / Pennsylvania Ave / SR 3089 (40.21546, -79.61296)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.1608	Freeway Ramps (Grade-Separated) Single-Lane	2016	Year completed could be 2017. ICD estimated from Google Maps linework.
Lenexa, KS Johnson Co. United States	Prairie Star Pkwy. / Shady Bend Rd. (38.95950, -94.87614)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.1497	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Opened May 2009. Series of 7 roundabouts. ICD estimated from Google Maps linework.
Vasteras, Vastmanland County Vasteras Sweden	Rte 66 / Rte 56 EB Ramps (59.60979, 16.47763)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 50.1481	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Research Pkwy. / (unknown #3) (38.96204, -104.71430)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.1479	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	Functional Class: Arterial ICD estimated from Google Maps linework.
Covington, WA King Co. United States	SE 256th St. / 164th Ave. SE (47.37256, -122.12290)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.1477	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Open September 2007. ICD estimated from Google Maps linework.
Benton, AR Saline Co. United States	Alcoa Rd. / (unknown) (34.59911, -92.53440)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.1384	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Greater Sudbury, ON Greater Sudbury Canada	Lasalle Blvd. / (access to Collège Boréal) (46.51937, -80.99588)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.1315	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	ICD estimated from Google Maps linework.
Halifax, NS Halifax Canada	Cunard St. / North Park St. / Agricola St. (44.65146, -63.58813)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.1287	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	ICD estimated from Google Maps linework.
Topeka, KS Shawnee Co. United States	Wanamaker Rd. / 41st St. (38.99257, -95.76227)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.1263	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	Opened June 2006. Previously controlled by two-way stop ICD estimated from Google Maps linework.
Cleveland, OH Cuyahoga Co. United States	Quigley Rd. / W. 14th St. / I-71 NB Offramp / I-71 SB Onramp (41.46614, -81.69114)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.1181	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2006	Opened August 21, 2006. ICD estimated from Google Maps linework.
Topeka, KS Shawnee Co. United States	SW 21st St. / Urish Rd. (39.02899, -95.78088)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.1005	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Completed November 2008. ICD estimated from Google Maps linework.
Orebro, Orebro County Orebro Sweden	Sörbyängsvägen / Norrköpingsvägen (59.25292, 15.23597)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.0692	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Cottonwood, AZ Yavapai Co. United States	AZ 89A / Lisa St. / Lincoln Dr. (34.75449, -112.05400)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0444	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Series of 5 roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework.
Chisholm, MN St. Louis Co. United States	STH 73 / Iron World Rd. (47.48252, -92.89623)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0430	Other (At-Grade) Single-Lane	2017	https://www.duluthnewstribune.com/news/4344903-new-chisholm-roundabout-open. ICD estimated from Google Maps linework.
Grand Junction, CO Mesa Co. United States	Horizon Dr. / I-70 EB Ramps / Horizon 70 Ct. (39.11140, -108.54051)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0420	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Grand Junction, CO Mesa Co. United States	Horizon Dr. / I-70 WB Ramps (39.11215, -108.53938)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.0415	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Linkoping, Ostergotland County Linkoping Sweden	Nygårdsrondellen (Bergsvägen / Roxviksgatan) (58.43063, 15.58592)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.0214	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Nymölla, Skane County Bromölla Sweden	Rte 116 / E22 Ramps / Nymöllavägen / Sölvesborgsvägen (56.06090, 14.49955)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.0105	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
West Lafayette, IN Tippecanoe Co. United States	S River Rd. / Williams St. / Tapawingo Dr. (40.41833, -86.90641)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0104	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Riverside, MO Platte Co. United States	Horizons Pkwy. / Argosy Casino Pkwy. (39.15795, -94.64060)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 50.0090	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
Umea, Vasterbotten County Umea Sweden	Mariedalsrondellen (E12-Rte 92 / Fogvägen / Morkullevägen) (63.84838, 20.31458)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.0078	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Watervliet, NY Albany Co. United States	Billys Way / Beryl Way (42.73320, -73.72641)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 50.0038	Other (At-Grade) Unknown	2005	ICD estimated from Google Maps linework.
Ottawa, ON City of Ottawa Canada	Longfields Dr. / Cambrian Rd. / Golflinks Dr. (45.25633, -75.72810)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2013	Yield-controlled right-turn bypass lane on north leg.
Squamish, BC Squamish-Lillooet District Canada	Commercial Way / Discovery Way (49.72279, -123.15057)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	Home Depot retail center on one corner. Uses fishhook signs and pavement markings. Year Completed estimated (2004-2009).
Kitchener, ON Waterloo Regional Municipality Canada	Fischer-Hallman Rd. / Huron Rd. (43.38225, -80.48878)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Single-Lane	2007
Cambridge, ON Waterloo Regional Municipality Canada	Can-Amera Pkwy. / Conestoga Blvd. (43.39012, -80.31281)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2005
East Hants, NS Hants Canada	Hwy 14 / Hwy 102 SB (45.05648, -63.44497)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.0000	Freeway Ramps (Grade-Separated) Single-Lane	2008	Year Completed estimated (2005-2011).
Kitchener, ON Waterloo Canada	Block Line Rd / Fallowfield Dr (43.41875, -80.46799)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	Year Completed estimated (2009-2012).
Osby, Skåne County Osby Sweden	Rte 15 / Västra Storgatan (56.38504, 13.99663)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Single-Lane	2010
Milton, ON Halton Canada	Louis St Laurent Ave. / Kennedy Cir. (southwest end) / (future road) (43.50490, -79.83937)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	Year Completed estimated (2018-2021).
Milton, ON Halton Canada	Louis St Laurent Ave. / Kennedy Cir. (northeast end) / (future road) (43.50807, -79.83568)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	Year Completed estimated (2018-2021).
Rouyn-Noranda, QC Rouyn-Noranda Canada	Avenue Larivière (Rte 117) / (bypass) (48.22321, -78.98501)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Single-Lane	2019	Designed for oversized trucks north leg to east leg. South leg stubbed. https://translate.google.com/translate?hl=en&sl=fr&u=https://ici.radio-canada.ca/nouvelle/1257041/la-voie-de-contournement-de-rouyn-noranda-officiellement-ouverte&prev=search&pto=aue
Brant, ON Brant Canada	Rest Acres Rd. / Powerline Rd. (43.16946, -80.38027)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2018-2019).
Strathcona County, AB Division 11 Canada	Cambrian Blvd. / Castillian Blvd. (53.58204, -113.26655)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 50.0000	Other (At-Grade) Single-Lane	2023
Spruce Grove, AB Division 11 Canada	Range Road 271 / McLeod Ave. (53.54384, -113.86086)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 50.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2019	Year Completed estimated (2017-2020).
Edmonton, Alberta Division 11 Canada	Marquis Blvd. NE / 5 St. NE (53.63825, -113.33928)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Single-Lane	2023	Constructed as 2x1 multilane roundabout with temporary curb reducing to single-lane.
Edmonton, AB Division 11 Canada	92nd Ave. NW / 218th St. NW (53.52741, -113.69339)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2017	Year Completed estimated (2017-2020).
Edmonton, AB Division 11 Canada	92nd Ave. NW / Secord Blvd. NW (53.52657, -113.70582)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2020).
Tsuu T'ina Nation 145, AB Division 6 Canada	Buffalo Run Blvd. / 130 Ave. SW / Tsuut'ina Trl. SB Entrance Ramp (50.93654, -114.14333)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 50.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	2020	Raindrop shaped. Merging right-turn bypass lane on west leg. Year Completed estimated (2019-2020).
Calgary, AB Division 6 Canada	130 Ave. SW / Tsuut'ina Trl. NB Exit Ramp (50.93611, -114.13893)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)	2020	Raindrop shaped.
Tsuu T'ina Nation 145, AB Division 6 Canada	Tsuut'ina Pkwy / Tsuut'ina Trl. SW NB Ramps (51.00090, -114.16348)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.0000	Freeway Ramps (Grade-Separated) Single-Lane	2020	Year Completed estimated (2020-2021).
Lethbridge, AB Division 2 Canada	Metis Trl. W / Temple Blvd. W (49.66881, -112.89288)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2021
Airdrie, AB Division 6 Canada	Williamstown Blvd. NW / Reunion Blvd. NW (51.30299, -114.03377)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.0000	Other (At-Grade) Single-Lane	2012
Guelph, ON Wellington Canada	Frederick Dr. / Colonial Dr. / Goodwin Dr. (43.51457, -80.17591)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2006-2009).
Guelph, ON Wellington Canada	Goodwin Dr. / Hall Ave. / Tolton Dr. (43.51005, -80.17930)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2009).
Guelph, ON Wellington Canada	Goodwin Dr. / Beaver Meadow Dr. (43.50679, -80.18360)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Single-Lane	2002	Year Completed estimated (2000-2006).
Guelph, ON Wellington Canada	Clairfields Dr. / Farley Dr. (43.50556, -80.19153)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1998-2006).
Oakbank, MB Division 12 Canada	Garven Rd. / Provincial Road 206 (49.97438, -96.84232)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Single-Lane	2020	https://winnipeg.ctvnews.ca/roundabout-to-be-built-at-problem-intersection-in-manitoba-province-1.4999829
Welkom, Free State Lejweleputswa South Africa	Jan Hofmeyr Rd. / Buiten St. (-27.97506, 26.73846)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 50.0000	Other (At-Grade) Multilane (2 Lane, unspecified)
Calgary, AB Division 6 Canada	West Valley Rd. SW / 101 St. SW / 1 Ave. SW / Trans-Canada Hwy EB On-Ramp (51.08514, -114.23423)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Freeway Ramps (Grade-Separated) Single-Lane	2022
Vernon Township, PA Crawford Co. United States	US 6-US 322 / US 19 / SR 98 (41.62252, -80.20351)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.9971	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	https://www.goerie.com/news/20191025/both-lanes-of-new-roundabout-are-open ICD estimated from Google Maps linework.
Windsor, CO Weld Co. United States	New Liberty Rd. / Marina Dr. (40.44626, -104.90330)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 49.9896	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	ICD estimated from Google Maps linework.
Den Hoorn, South Holland Midden-Delfland Netherlands	Peuldreef / Sionsdreef / Harnaschdreef (52.01181, 4.31806)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 49.9874	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Parkville, MO Platte Co. United States	National Dr. / Ridge Rd. (39.21333, -94.70781)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 49.9696	Other (At-Grade) Single-Lane		Functional Class: Local ICD estimated from Google Maps linework.
Elkhart, IN Elkhart Co. United States	W Hively Ave. / 17th St. (41.65968, -85.99446)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.9682	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Milton Keynes, England Buckinghamshire United Kingdom	South Saxon Roundabout (Childs Way / Saxon Gate / Saxon St.) (52.03694, -0.75517)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 49.9593	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Clarksburg, MD Montgomery Co. United States	Clarksburg Rd. (MD 121) / (outlet mall entrance) (39.22844, -77.28869)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 49.9588	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Toledo, OH Lucas Co. United States	N Detroit Ave. / Berdan Ave. / Collingwood Blvd. (41.68597, -83.55630)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.9478	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Sunriver, OR Deschutes Co. United States	S Century Dr. / Abbot Dr. (43.86935, -121.43365)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 49.9390	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2006-2011). ICD estimated from Google Maps linework.
Warwick, RI Kent Co. United States	Toll Gate Rd. (Rte 115) / Centerville Rd. (Rte 117) / Veteran's Memorial Drive Extension (41.69815, -71.46408)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.9384	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	Roundabout is fully operational as of fall 2016 but still has landscape work and other minor work to be completed. There is a NEW roadway not shown on the aerial mapping - it is the Veteran's Memorial Drive Extension. ICD estimated from Google Maps linework.
Ankeny, IA Polk Co. United States	SW Irvinedale Dr / NW Polk City Dr / SE Vintage Pkwy (41.71706, -93.63888)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 49.9237	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	ICD estimated from Google Maps linework.
Oconto, WI Oconto Co. United States	STH 22 (Charles St.) / US 41 SB Ramps (44.89205, -87.90080)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.9203	Freeway Ramps (Grade-Separated) Single-Lane	2009	Opened October 7, 2009. ICD estimated from Google Maps linework.
Oconto, WI Oconto Co. United States	STH 22 (Charles St.) / US 41 NB Ramps (44.89208, -87.89580)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.9203	Freeway Ramps (Grade-Separated) Single-Lane	2009	Opened October 7, 2009. ICD estimated from Google Maps linework.