Roundabouts Database Index

29948 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
Frisco, TX Collin Co. United States	Willow Pond Dr. / Foraker St. (33.11325, -96.81243)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5274	Other (At-Grade) Single-Lane	2018
Frisco, TX Collin Co. United States	Corinth Ln. / Mediterranean Dr. (33.19733, -96.79885)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 33.5277	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2014-2015).
Frisco, TX Collin Co. United States	Atwood Dr. / Miles Dr. / Colgate Ct. (33.20131, -96.79136)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 33.5277	Other (At-Grade) Single-Lane	2017	.
Frisco, TX Collin Co. United States	Summit Hills Dr. / Hickory Hill Rd. (33.21221, -96.79861)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5274	Other (At-Grade) Single-Lane	2016
Frisco, TX Denton Co. United States	Speargrass Dr. / Grey Fox Ln. (33.19900, -96.87745)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5277	Other (At-Grade) Single-Lane	2017	.
Mint Hill, NC Mecklenburg Co. United States	Lawyers Rd. / Bain School Rd. (35.15749, -80.63871)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 55.6576	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Southport, NY Chemung Co. United States	Pennsylvania Ave. / Rte 328 (SB Direction) (42.04228, -76.85541)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.0266	Other (At-Grade) Single-Lane	2016	Yield-controlled right-turn bypass lanes on north and west legs. Year Completed estimated (2013-2016). ICD estimated from Google Maps linework.
Lynchburg, VA Lynchburg City Co. United States	Logans Ln. / US 501 SB Offramp (37.36629, -79.20580)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 31.3242	Freeway Ramps (Grade-Separated) Single-Lane	2018	ICD estimated from Google Maps linework.
Fitchburg, WI Dane Co. United States	Lacy Rd. / Fahey Glen (43.00174, -89.41176)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.4443	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Fitchburg, WI Dane Co. United States	Woods Hollow Rd / Gunflint Trail / Fontana Ct (43.00927, -89.42246)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 26.2003	Other (At-Grade) Single-Lane	2002	No control. Year Completed estimated (2000-2004). ICD estimated from Google Maps linework.
Tucson, AZ Pima Co. United States	S Grande Ave. / W Cushing St. (32.21675, -110.98804)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.3134	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Canon City, CO Fremont Co. United States	Dozier Ave. / Fremont Dr. (38.44797, -105.19374)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.0610	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2016-2019). ICD estimated from Google Maps linework.
Warner Robins, GA Houston Co. United States	Martin Luther King Jr Blvd. / Wellborn Rd. (32.61319, -83.60350)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.2046	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Warner Robins, GA Houston Co. United States	University Blvd. / Martin Luther King Jr Blvd. (32.61346, -83.60892)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.1985	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Lethbridge, AB Alberta Canada	Metis Trl. W / Caledonia Blvd. (49.67887, -112.90274)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 44.0505	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	ICD estimated from Google Maps linework.
(unincorporated), AB Alberta Canada	37 St. SW / Grey Eagle Dr. / Hwy 8 EB Ramps (51.00767, -114.14109)	Roundabout Removed	All-Way Yield Unknown	3 Approaches 0 Driveways 93.9364	Freeway Ramps (Grade-Separated) Single-Lane	2010	Year Completed estimated (2008-2011). Removed in 2018 as part of realignment project. http://www.swcrrproject.com/wp-content/uploads/2016/11/SWCRR_37Street_Glenmore_Jun5.pdf ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	37 St SW / Hwy 8 WB Ramps (51.00991, -114.14132)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 63.1222	Freeway Ramps (Grade-Separated) Single-Lane	2010	Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
(unincorporated), AB Alberta Canada	37 St. SW / Strathcona St. SW (51.00287, -114.14162)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 37.5784	Other (At-Grade) Unknown	2018	ICD estimated from Google Maps linework.
Saint-Herblain, Pays de la Loire Loire-Atlantique France	Boulevard Marcel Paul / (unknown) (47.24490, -1.61795)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.6482	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Braselton, GA Gwinnett Co. United States	Northern Oak Dr. / Nutall Oak Dr. (34.10660, -83.84110)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 40.5449	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Lawrenceville, GA Gwinnett Co. United States	Cedar Dr. / Mildon Hall Ln. (34.03699, -84.00024)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 32.6605	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Pays de la Loire Loire-Atlantique France	Rue Paul Dukas / (parking) (47.23951, -1.60189)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 15.4066	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Ewing, NJ Mercer Co. United States	River Rd. (NJ-29) / I-295 NB Ramps (40.25833, -74.84415)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 40.1033	Freeway Ramps (Grade-Separated) Single-Lane	2018	ICD estimated from Google Maps linework.
Newark, NJ Essex Co. United States	Hayes Ave. / Bessemer St. / US 1-US 9 Ramps (40.70196, -74.18745)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 75.1511	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2018	ICD estimated from Google Maps linework.
Dieppe, NB Westmorland Canada	Dieppe Blvd. / NB-15 EB Ramps (46.10950, -64.71022)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 45.5404	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2018	Raindrop shape. ICD estimated from Google Maps linework.
Moncton, NB Westmorland Canada	Dieppe Blvd. / NB-15 WB Ramps (46.11139, -64.71095)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 56.3025	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2018	Raindrop shape. ICD estimated from Google Maps linework.
Middletown, NY Orange Co. United States	Rte 78 / Rte 108 (James P Kelly Way) (41.42510, -74.43364)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.8062	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	https://www.recordonline.com/news/20181002/middletown-roundabout-nearly-completed ICD estimated from Google Maps linework.
Kelowna, BC Central Okanagan Canada	Lakeshore Rd / Collett Rd (49.81669, -119.49483)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.6599	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Avon, CO Eagle Co. United States	Prater Rd / Bachelor Gulch Trail (39.63395, -106.53386)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.5938	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Howard, WI Brown Co. United States	Velp Ave. / I-41 NB Ramps (44.55664, -88.05906)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 48.5086	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2016	Yield-controlled right-turn bypass lane on off-ramp. ICD estimated from Google Maps linework.
Howard, WI Brown Co. United States	Velp Ave. / I-41 SB Ramps (44.55731, -88.06068)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 51.0611	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2016	Yield-controlled right-turn bypass lane on off-ramp. Add-lane bypass lane on west leg. ICD estimated from Google Maps linework.
Stanford, CA Santa Clara Co. United States	Campus Dr. / Santa Teresa St. (37.42678, -122.18140)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 26.5567	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Salzburg, Salzburg Salzburg Austria	Rudolfsplatz (47.79751, 13.05317)	Other Existing	Other Unknown	3 Approaches 0 Driveways 67.3927	Unknown Multilane (3+ Lane)		Circulating traffic yields to entering traffic. ICD estimated from Google Maps linework.
Oxford, England Oxfordshire United Kingdom	Grenoble Rd. / Ozone Leisure Park (51.71614, -1.21064)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.1775	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Oxford, England Oxfordshire United Kingdom	Grenoble Rd. / Guelder Rd. (51.71465, -1.20580)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 37.7390	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Oxford, England Oxfordshire United Kingdom	Grenoble Rd. / Frys Hill (51.71244, -1.20027)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 37.7408	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Oxford, England Oxfordshire United Kingdom	Grenoble Rd. / Brake Hill (51.71474, -1.18982)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 35.5190	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Oxford, England Oxfordshire United Kingdom	Watlington Rd. / Grenoble Rd. (51.72147, -1.18452)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 37.7333	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Plainfield, IN Hendricks Co. United States	E CR 300 S / N Carr Rd. (39.71874, -86.39038)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 44.0960	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Flanders Ave. SW / Crowchild Trl. SW (NB Ramps) (51.01611, -114.11759)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2016
Nantes, Pays de la Loire Loire-Atlantique France	Boulevard du Massacre / Rue Louis le Nain (47.22685, -1.60065)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 17.0324	Other (At-Grade) Single-Lane		Part of double roundabout. ICD estimated from Google Maps linework.
Saint-Louis-lès-Bitche, Grand Est Haut-Rhin France	Route Douanière / (parking) (47.59678, 7.53682)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 21.7455	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Swindon, England Wilts United Kingdom	Kembrey St. / Larch Close (51.57756, -1.77262)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 19.2977	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Oxford, England Oxfordshire United Kingdom	Grenoble Rd. / Brick Kiln Ln. / A4074 Ramps (51.71228, -1.22121)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 50.3213	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Oxford, England Oxfordshire United Kingdom	Grenoble Rd. / The Oxford Science Park (51.71510, -1.21812)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 48.8382	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Swindon, England Wilts United Kingdom	A420 / A419 Ramps (51.57264, -1.73221)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.3112	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Jeffersonville, IN Clark Co. United States	E 10th St. / IN-62 WB Ramps (38.34567, -85.70617)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.3280	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Jeffersonville, IN Clark Co. United States	E 10th St. / IN-62 EB Ramps (38.34309, -85.70641)	Roundabout Existing	All-Way Yield At-grade Rail Crossing Signal/Beacon	3 Approaches 0 Driveways 65.5707	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2015	At-grade rail crossing on south legm with PHBs controlling west and north legs. No pedestrian crossings. ICD estimated from Google Maps linework.
Tallahassee, FL Leon Co. United States	W Gaines St. / S Woodward Ave. (30.43551, -84.29820)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 30.8925	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Tallahassee, FL Leon Co. United States	Varsity Dr. / Varsity Way (30.44184, -84.30040)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 27.8014	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Tallahassee, FL Leon Co. United States	Varsity Dr / W Jefferson St (30.43961, -84.30063)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.1883	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Bolton, ON Peel Canada	King St. / Emil Kolb Pkwy. (43.87639, -79.76189)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 46.4895	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Bolton, ON Peel Canada	ON Hwy 50 / Emil Kolb Pkwy. (43.89884, -79.76481)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 56.7990	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Queens, PE Queens Canada	Fort Augustus Rd. / Bunbury Rd. (46.23895, -63.04687)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 44.6072	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Summerside, PE Prince Canada	Hwy 2 (Veteran's Memprial Hwy.) / Read Dr. (46.41741, -63.74101)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2006-2012).
Bloomfield, IN Greene Co. United States	SR 445 / I-69 SB Ramps (39.03444, -86.68995)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 31.5423	Freeway Ramps (Grade-Separated) Single-Lane	2015	Raindrop shape. ICD estimated from Google Maps linework.
Charlottetown, PE Queens Canada	Capital Dr (Trans Canada Hwy) / Sherwood Rd. (46.25843, -63.17980)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 41.2883	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Charlottetown, PE Queens Canada	Belvedere Ave. / (University of PEI access) (46.25324, -63.13529)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 37.1630	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Charlottetown, PE Queens Canada	Riverside Dr. (Trans Canada Hwy.) / Exhibition Dr. (46.24777, -63.11202)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 47.0779	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	ICD estimated from Google Maps linework.
McHenry, IL McHenry Co. United States	S River Rd. / Dowell Rd. (42.29240, -88.21199)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 35.3388	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	ICD estimated from Google Maps linework.
Weston, FL Broward Co. United States	Saddle Club Rd. / S Post Rd. (26.10419, -80.41696)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.1025	Other (At-Grade) Single-Lane	2002	Merging right-turn bypass lane on west leg. Year Completed estimated (2002-2003). ICD estimated from Google Maps linework.
Richland, WA Benton Co. United States	Queensgate Dr. / I-182 EB Ramps (46.25331, -119.30296)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.6405	Freeway Ramps (Grade-Separated) Single-Lane	2018	Raindrop shape. ICD estimated from Google Maps linework.
Dedham, MA Norfolk Co. United States	East St. / Cedar St. (42.23184, -71.15963)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 36.5760	Other (At-Grade) Single-Lane	2015	Old circle converted into a roundabout 2014-2015.
Kelowna, BC Central Okanagan Canada	Water St. / Doyle Ave. (49.88897, -119.49660)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 25.3925	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
High River, AB Alberta Canada	MacLeod Trl. / 6 Ave. SW (50.57763, -113.87539)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 33.3712	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Duncan, BC Cowichan Valley Canada	Green Rd. / (shopping center parking lot) (48.79946, -123.71861)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 30.6813	Other (At-Grade) Single-Lane	2009	Add-lane right-turn bypass lane on east leg. Year Completed estimated (2006-2012). ICD estimated from Google Maps linework.
Nanaimo, BC Nanaimo Canada	Boxwood Rd. / Dufferin Crescent (49.18286, -123.98541)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 2 Driveways 34.3494	Other (At-Grade) Single-Lane	2011	One approach and two driveways stubbed out. Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Westerville, OH Delaware Co. United States	Worthington Rd. / Vesper Way (40.14098, -82.95648)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.0426	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Duncan, BC Cowichan Valley Canada	Drinkwater Rd. / Lane Rd. (48.80320, -123.72557)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 29.1057	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Duncan, BC Cowichan Valley Canada	Kingsview Rd. / Nevilane Dr. (48.79787, -123.62230)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 29.8956	Other (At-Grade) Single-Lane	2008	3rd approach stubbed off. Year Completed estimated (2006-2010). ICD estimated from Google Maps linework.
Forest, VA Bedford Co. United States	Lindenshire Dr. / Glade Springs Blvd. (37.38379, -79.30599)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 23.7249	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2014) ICD estimated from Google Maps linework.
Colonial Heights, VA Colonial Heights City Co. United States	Temple Ave / I-95 Ramps (37.25919, -77.40275)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 45.6275	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2018	ICD estimated from Google Maps linework.
Clintwood, VA Dickenson Co. United States	SR 637 (Rose Ridge) / Wolfpack Way (37.13041, -82.38947)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 31.4224	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Mechanicsville, VA Hanover Co. United States	Battalion Dr. / Brigadier Rd. (37.64610, -77.34683)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4244	Other (At-Grade) Single-Lane	2003	Crosswalk ends in driveway. Year Completed estimated (1994-2003). ICD estimated from Google Maps linework.
Stephens City, VA Frederick Co. United States	Cross Keys Cir. / New Market Dr. / Cedar Mountain Dr. (39.09234, -78.17097)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.5895	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Buffalo, NY Erie Co. United States	Porter Ave. / I-190 NB On-Ramp / Sheridan Terr. (42.89887, -78.89722)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 37.6213	Freeway Ramps (Grade-Separated) Single-Lane	2016	ICD estimated from Google Maps linework.
Santa Barbara, CA Santa Barbara Co. United States	Cliff Dr. / Las Positas Rd. (34.40523, -119.73918)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.5619	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
St Thomas, ON Elgin Canada	Wellington St. / Manor Rd. (42.77450, -81.15594)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2016
Winnipeg, MB Manitoba Canada	Gateway Rd. / Sun Valley Dr. (49.94134, -97.05546)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 33.0513	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Newberg, OR Yamhill Co. United States	Crestview Dr. / Birdhaven Loop (45.31484, -122.93699)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2012
Valparaiso, IN Porter Co. United States	Vale Park Rd. / IN-49 SB Ramps (41.49279, -87.02345)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.9407	Freeway Ramps (Grade-Separated) Single-Lane	2013	Right-turn bypass lane on north leg. Raindrop shape. Year Completed estimated (2011-2013). ICD estimated from Google Maps linework.
Valparaiso, IN Porter Co. United States	Vale Park Rd. / IN-49 NB Ramps (41.49274, -87.01897)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.9408	Freeway Ramps (Grade-Separated) Single-Lane	2013	Raindrop shape. Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Newnan, GA Coweta Co. United States	Lower Fayetteville Rd. / Newnan Centre entrance (33.38028, -84.74460)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.9085	Other (At-Grade) Single-Lane	2015	Yield-controlled right-turn bypass lane on southeast leg. Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Rävebergsvägen / Rannesbergsvägen (57.80796, 12.04131)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 30.5419	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Kållered, Vastra Gotaland County Mölndal Sweden	Ekenleden / Märgelvägen (57.61552, 12.04221)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 22.3888	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Pepparedsleden / Ålegårdsgatan (57.62770, 12.03198)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 19.8234	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Förstamajgatan / Tideräkningsgatan (57.75286, 12.03236)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 15.9315	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Storgatan / Broslättsgatan (57.65429, 12.01221)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 20.4479	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Gunnebogatan / E20 Ramps (57.66510, 12.01313)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 19.8030	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Regementsvägen / Lilla Regementsvägen (57.73622, 12.02710)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 17.8515	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Peppardesleden / Gundefjällsgatan (57.63126, 12.02369)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 20.4609	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Angered, Vastra Gotaland County Gothenburg Sweden	Gråbovägen / (parking lot) (57.76795, 12.01992)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 33.1237	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Göteborgsvägen / Broplatsen (57.65376, 12.01775)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 46.0085	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Gamletstadsvägen / Tideräkningsgatan (57.75986, 12.01096)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 27.3969	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Storgatan / Tempelgatan (57.65560, 12.01115)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.5303	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Toltorpsgatan / Frölundagatan / Storgatan (57.65559, 12.00822)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 26.8369	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Fruktgatan / Rotfruktsgatan (57.72460, 12.00138)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 9.5664	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Aminogatan / (parking lot) (57.64037, 12.00550)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.7659	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Gamlestadsvägen / Nylösegatan (57.73300, 12.00707)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 24.2292	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Blomstergatan / Gronsaksgatan (57.72059, 11.99777)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 17.2214	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.