Roundabouts Database Index

11207 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
Lower Frederick Township, PA Montgomery United States	SR 29 (Gravel Pike) / SR 73 (Big Rd.) (40.27733, -75.48040)	Roundabout Existing	All-Way Yield None	3 Approaches 3 Driveways 46.4703	Other Single-Lane	2008	Asphalt construction. Design for future multilane retrofit. Previously controlled by flashing beacon Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Southlake, TX Tarrant United States	E. Continental Blvd. / S. White Chapel Blvd. (32.92631, -97.15593)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.0745	Other Single-Lane	2010	Asphalt construction. Right-turn bypass lane in NE quadrant. Functional Class: Arterial ICD estimated from Google Maps linework.
Southlake, TX Tarrant United States	N. Carroll Ave. / E. Dove Rd. (32.97051, -97.13405)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.0635	Other Single-Lane	2009	Asphalt construction. Functional Class: Arterial ICD estimated from Google Maps linework.
East Whiteland Township, PA Chester United States	Wyeth Dr. / Highland Way (40.04641, -75.52102)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0000	Other Single-Lane	2009	Asphalt construction. Previously controlled by two-way stop/one yield Functional Class: Township Road ICD estimated from Google Maps linework.
Wilson, NC Wilson Co. United States	Atlantic Christian College Dr. / Raleigh Road Pkwy. / Corbett Ave. (35.73794, -77.91118)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 31.0219	Other Single-Lane	2013	At Barton College. ICD estimated from Google Maps linework.
Newton, MA Middlesex United States	Wheeler Rd. / Meadowbrook Rd. (42.30915, -71.19085)	Other Existing	Two-Way Stop None	3 Approaches 0 Driveways 22.0809	Other Single-Lane	2003	At elementary school. ICD estimated from Google Maps linework.
Tampa, FL Hillsborough Co. United States	S Dale Mabry Hwy (SR 573) / W Marcum St. (27.86819, -82.50638)	Other Existing	Other None	3 Approaches 0 Driveways 56.3880	Other Multilane (2 Lane)	2005	At entrance to MacDill Air Force Base. Queuing from entrance gate can extend through circle. Stop sign on Marcum St.; yield on other approaches.
Londonderry, NH Rockingham Co. United States	Raymond Wieczorek Dr. / Airport Rd. (42.92660, -71.44580)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 62.9654	Other Multilane (2 Lane)	2011	At Manchester-Boston Regional Airport. ICD estimated from Google Maps linework.
Londonderry, NH Rockingham Co. United States	Raymond Wieczorek Dr. / Commerce Ave. / Sparks Ave. (42.92134, -71.44384)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 52.4756	Other Multilane (2 Lane)	2011	At Manchester-Boston Regional Airport. ICD estimated from Google Maps linework.
Chattanooga, TN Hamilton United States	SR 153 NB Ramps / Lake Resort Dr. (35.10986, -85.22842)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 55.6902	Freeway Ramps Multilane (2 Lane)	2006	At new intersection with new bridge and alignment of Lake Resort Drive. Former intersection was ~800 to the south. Non-symetric design. Some motions have two lanes. Previously controlled by signal ICD estimated from Google Maps linework.
Wake Forest, NC Wake Co. United States	Stadium Dr. / N Wingate St. (35.98242, -78.51287)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.9599	Other Single-Lane	2020	At Southeastern Baptist Theological Seminary campus. ICD estimated from Google Maps linework.
Chattanooga, TN Hamilton United States	Mountain Creek Rd. / W Rd. (35.10743, -85.32608)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 21.4951	Other Single-Lane	2003	At the base of the Previously controlled by one way stop ICD estimated from Google Maps linework.
Goleta, CA Santa Barbara United States	Lagoon Rd. / Mesa Rd. (34.41491, -119.83930)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.4996	Other Multilane (2 Lane)	2006	At the University of California Santa Barbara college campus. Right-turn bypass lane. Previously controlled by one-way stop ICD estimated from Google Maps linework.
Chaska, MN Carver Co. United States	Bavaria Rd. / Pioneer Trl. (44.83083, -93.61781)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.1863	Other Multilane (2 Lane)	2008	At-grade rail crossing between two roundabouts. ICD estimated from Google Maps linework.
Chaska, MN Carver Co. United States	Bavaria Rd. / Pioneer Trl. / Ashley Dr. (44.82900, -93.61632)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.6462	Other Multilane (2 Lane)	2008	At-grade rail crossing between two roundabouts. ICD estimated from Google Maps linework.
Yorkton, SK N/A Canada	Bradbrooke Dr. / Gladstone Ave. / King St. / Winchester St. (51.20293, -102.47442)	Roundabout Existing	All-Way Yield Other	0 Approaches 0 Driveways 35.0000	Other Single-Lane	2007	At-grade rail crossing on east leg (crossbucks only, no active devices). Year Completed estimated (2004-2009).
Norfolk, NE Madison Co. United States	W Pasewalk Ave. / S 7th St (42.02605, -97.41686)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.7287	Other Single-Lane	2001	At-grade rail crossing on east leg. Year Completed estimated (1999-2002). ICD estimated from Google Maps linework.
Lakeshore, ON Essex Canada	Hwy 22 / Hwy 2 (42.30096, -82.78384)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.5842	Other Multilane (2 Lane)	2015	At-grade rail crossing on north leg. ICD estimated from Google Maps linework.
Wrightstown, WI Brown Co. United States	Broadway St. / Main St. (44.32745, -88.16800)	Roundabout Existing	All-Way Yield At-Grade Rail Crossing Gates (controlling approach only)	4 Approaches 0 Driveways 51.2624	Other Single-Lane	2015	At-grade rail crossing on north leg. ICD estimated from Google Maps linework.
Orebro, Orebro County Orebro Sweden	Södra Grev Rosengatan / Alnängsgatan / CV-gatan (59.27727, 15.22293)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.6606	Other Multilane (2 Lane)		At-grade rail crossing on north leg. 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 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.
Columbus, IN Bartholomew Co. United States	11th St. / Lindsey St. / Brown St. (39.20836, -85.92443)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.4206	Other Multilane (2 Lane)	2008	At-grade rail crossing on west leg (flashers, no gates). ICD estimated from Google Maps linework.
Sandersville, GA Washington Co. United States	GA 242 / Hospital Rd. (32.96740, -82.79420)	Roundabout Existing	All-Way Yield At-grade Rail Crossing Gates (controlling roundabout)	4 Approaches 0 Driveways 40.0807	Other Single-Lane	2019	At-grade rail crossing through central island. ICD estimated from Google Maps linework.
Savannah, GA Chatham Co. United States	Robert B Miller Jr Rd. / (Gulfstream factory access) (32.13898, -81.19041)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.4298	Other Single-Lane	2014	At-grade rail crossing with crossbucks only on two legs. ICD estimated from Google Maps linework.
Riverdale, AR Pulaski Co. United States	Rebsamen Park Rd. / Riverfront Dr. (34.77506, -92.31189)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.3926	Other Single-Lane	2012	At-grade railroad crossing across one leg controlled by crossbuck and warning lights (no gates). Fatal crash July 20, 2019. Info: https://katv.com/news/local/vehicle-catches-on-fire-after-hitting-boulder-in-little-rock-traffic-circle. ICD estimated from Google Maps linework.
Valley Park, MO St. Louis Co. United States	Meramec St. / N Highway Dr. (38.54078, -90.49276)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 32.6957	Other Single-Lane	2017	At-grade railroad crossing on east leg. ICD estimated from Google Maps linework.
Clearwater, FL Pinellas Co. United States	Fairwood Ave. / Park Trail Ln. (27.97534, -82.72043)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.5884	Other Single-Lane	2015	At-grade railroad crossing on south leg. ICD estimated from Google Maps linework.
Healdsburg, CA Sonoma Co. United States	Healdsburg Ave. / Mill St. / Vine St. (38.60833, -122.87009)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 36.3981	Other Single-Lane	2018	At-grade railroad crossing through central island. ICD estimated from Google Maps linework.
Kinston, NC Lenoir United States	King St. (NC 55) / MLK Jr. Blvd. (NC 11) / S Tiffany St. (35.25871, -77.57288)	Roundabout Existing	All-Way Yield At-Grade Rail Crossing Gates (controlling approach only)	4 Approaches 0 Driveways 46.8112	Other Multilane (2 Lane)	2011	At-grade railroad crossings 310 ft from roundabout on west leg and 330 ft from roundabout on south leg. ICD estimated from Google Maps linework.
East Hampton, NY Suffolk Co. United States	East Hampton Sag Harbor Tpke (Hwy 114) / Toilsome Ln. (40.96028, -72.20192)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 19.8421	Other Single-Lane	2018	Aug 2018 Streetview shows construction almost complete. ICD estimated from Google Maps linework.
Selah, WA Yakima United States	Gore Rd. / Selah Loop Rd. (46.67928, -120.53090)	Roundabout Existing	All-Way Yield None	0 Approaches 0 Driveways 31.9569	Other Single-Lane	2008	August 2008. ICD estimated from Google Maps linework.
North Bend, WA King United States	North Bend Way / Cedar Falls Way (47.49096, -121.77880)	Roundabout Existing	All-Way Yield None	0 Approaches 0 Driveways 34.7017	Other Single-Lane	2008	August 2008. ICD estimated from Google Maps linework.
Sedro-Woolley, WA Skagit United States	SR 20 / Industrial Park entrance / Les Schwab Tires (48.51053, -122.24150)	Roundabout Existing	All-Way Yield None	0 Approaches 0 Driveways 30.8576	Other Single-Lane	2009	August 2009. ICD estimated from Google Maps linework.
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 43.5288	Freeway Ramps Single-Lane	2012	Autoroute 640 terminates at this roundabout. ICD estimated from Google Maps linework.
Bayfield, CO La Plata United States	CR 501 / Bayfield Center Drive (37.23389, -107.60210)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.1830	Other Single-Lane	2001	Bayfield Center Drive is a new roadway. Completed Fall 2001. Functional Class: Arterial ICD estimated from Google Maps linework.
Manistee, MI Manistee United States	Lakeshore Dr. / Monroe St. / Cottage Ln. (44.25355, -86.33302)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 45.3388	Other Single-Lane	1992	Before 1993. No splitter islands on east leg. ICD estimated from Google Maps linework.
Phoenix, AZ Maricopa United States	S. Pointe Pkwy. W / S. Pointe Pkwy. E (33.37649, -111.97210)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.8650	Other Single-Lane	1994	Before 1997. ICD estimated from Google Maps linework.
Homer, MI Calhoun United States	Hillsdale St. / Main St. (42.14585, -84.80890)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 39.8485	Other Single-Lane		Before 1999. ICD estimated from Google Maps linework.
Brandon, MB Westman Region Canada	34th St. / Willowdale Crescent (49.83122, -99.98436)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.9788	Other Single-Lane	2002	Before 2004. ICD estimated from Google Maps linework.
Richland, WA Benton United States	Lee Blvd. / The Parkway (46.27484, -119.27430)	Roundabout Existing	All-Way Yield None	0 Approaches 0 Driveways 18.1614	Other Single-Lane	2007	Before October 2007. ICD estimated from Google Maps linework.
Stafford Springs, CT Tolland United States	Rte 32 / Rte 190 (41.95362, -72.30314)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 18.6523	Other Multilane (2 Lane)	1890	Believed by some to be improperly signed and painted, though some roundabout features have been added in the past 10 years. Near railroad crossing. Year Completed estimated (1890?). ICD estimated from Google Maps linework.
Honningsvåg, Finnmark Nordkapp Norway	Nordkappgata / Holmen / Storgata (70.98206, 25.97053)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 14.0108	Other Mini-roundabout		Believed to be the northernmost roundabout in the world. ICD estimated from Google Maps linework.
Mooresville, NC Iredell United States	Brawley School Rd. / The Point Dr. (35.53482, -80.92054)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 83.5834	Other Multilane (2 Lane)	2001	Between 1998 and 2003 ICD estimated from Google Maps linework.
Jackson, MI Jackson United States	4th St. / West Ave. (42.22067, -84.41847)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.3790	Other Multilane (2 Lane)	2002	Between 1999 and 2005. ICD estimated from Google Maps linework.
Long Beach, CA Los Angeles United States	Park Ave. / Vista St. (33.76628, -118.13720)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 13.9000	Other Single-Lane	2010	Bicycle Boulevard along Vista St Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Long Beach, CA Los Angeles United States	Ximeno Ave. / Vista St. (33.76626, -118.14160)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 13.9000	Other Single-Lane	2010	Bicycle Boulevard on Vista St Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Rotterdam, South Holland Rotterdam Netherlands	President Rooseveltweg / John Mottweg / Droogbloem (51.95659, 4.53227)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 23.5525	Other Single-Lane		Bidirectional bike path. ICD estimated from Google Maps linework.
Rotterdam, South Holland Rotterdam Netherlands	President Rooseveltweg / Kamerlingh Onnesweg (51.95722, 4.53613)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.7602	Other Single-Lane		Bidirectional bike path. ICD estimated from Google Maps linework.
Rotterdam, South Holland Rotterdam Netherlands	President Rooseveltweg / Marshallweg / Nieuwe Ommoordsweg (51.95859, 4.54458)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.9673	Other Single-Lane		Bidirectional bike path. ICD estimated from Google Maps linework.
Rotterdam, South Holland Rotterdam Netherlands	President Rooseveltweg / Bjornsonweg / Cymbelkruid (51.95992, 4.55276)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.2305	Other Single-Lane		Bidirectional bike path. ICD estimated from Google Maps linework.
Rotterdam, South Holland Rotterdam Netherlands	President Rooseveltweg / Martin Luther Kingweg / Barbarakruid (51.96048, 4.55622)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.7583	Other Single-Lane		Bidirectional bike path. ICD estimated from Google Maps linework.
Noosa Heads, Queensland Australia	Cooyar St. / Lanyana Way (-26.39985, 153.09246)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 32.0933	Other Single-Lane		Bike boxes on all approaches. ICD estimated from Google Maps linework.
Noosa Heads, Queensland Australia	Cooyar St. / Langura St. (-26.40731, 153.09049)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.9518	Other Multilane (2 Lane)		Bike boxes on all approaches. ICD estimated from Google Maps linework.
Noosa Heads, Queensland Australia	Noosa Dr. / Hibiscus Ave. (-26.39281, 153.08986)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 24.6063	Other Multilane (2 Lane)		Bike boxes on north and south approaches. ICD estimated from Google Maps linework.
Drimmelen, North Brabant Drimmelen Netherlands	Sluizeweg / Marinaweg / Mannaweg (51.70623, 4.81066)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 22.2035	Other Single-Lane		Bike lane in circulatory roadway. ICD estimated from Google Maps linework.
Hillegom, South Holland Hillegom Netherlands	Olympiaweg / Garbialaan (52.28727, 4.57899)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 21.9172	Other Single-Lane		Bike lane in circulatory roadway. ICD estimated from Google Maps linework.
Saint-Louis, Grand Est Haut-Rhin France	D66 / Rue Jean-Jacques Henner (47.59136, 7.55749)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 22.5532	Other Single-Lane		Bike lane marked on circulatory roadway. ICD estimated from Google Maps linework.
København S, Capital Copenhagen Denmark	Prags Blvd. / Vermlandsgade / Laplandsgade (55.66725, 12.61169)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 40.4160	Other Single-Lane		Bike lane marked on circulatory roadway. ICD estimated from Google Maps linework.
Springfield, OR Lane United States	S. 42nd Street / Jasper Rd. (44.03482, -122.96210)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.1932	Other Single-Lane	2005	Bike lanes are dropped/resumed at the roundabout using an eight foot wide “dust pan” style driveway that is oriented perpendicular to the street centerline. ICD estimated from Google Maps linework.
Riverbank, CA Stanislaus United States	Crawford Rd. / Homewood Way (37.71818, -120.94930)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.3480	Other Single-Lane	2003	Bike lanes in circulatory roadway in 2010 photo. ICD estimated from Google Maps linework.
Princeton, NJ Mercer Co. United States	Alexander St. / University Pl. (40.34305, -74.66085)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 30.0398	Other Single-Lane	2014	Bike sharrows and parking cutouts on one leg. ICD estimated from Google Maps linework.
Monroe, WA Snohomish Co. United States	Chain Lake Rd. / N Kelsey St. (47.86475, -121.96958)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 29.6464	Other Single-Lane	2014	Bing "On the Street" view shows it under construction ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	E Green Meadows Rd. / Carter Ln. (38.91638, -92.33246)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 32.5242	Other Single-Lane	2010	Bing map has this on S Providence Rd, but that's wrong, since Providence Rd is the N-S freeway just to the west. Googlemaps says Carter Ln. ICD estimated from Google Maps linework.
Bend, OR Deschutes United States	SW Industrial Way / SW Bond St. (44.05040, -121.31630)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.6191	Other Single-Lane	2003	Bond St. is one-way northbound out of the roundabout. Roundabout has raindrop-shaped central island, as no westbound to southbound movements are needed. Dogbone/peanut shape. ICD estimated from Google Maps linework.
Dedham, MA Norfolk Co. United States	Washington St / Boston Providence Hwy (42.25003, -71.17133)	Rotary Existing	Signal None	4 Approaches 5 Driveways 67.1888	Other Multilane (2 Lane)		Boston Providence Hwy extends straight through the rotary ICD estimated from Google Maps linework.
Normal, IL McLean United States	Beaufort St. / North St. (40.50929, -88.98440)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other Single-Lane	2009	Both a traffic solution and centerpiece for significant downtown redevelopment. Pedestrian access to central island. Completed Fall 2009. https://www.landscapeperformance.org/case-study-briefs/uptown-normal-circle-and-streetscape
Lawrence, KS Douglas United States	Overland Dr. / Congressional Dr. (38.97474, -95.31127)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.8550	Other Single-Lane	2003	Both roads newly constructed in this area. Functional Class: Collector ICD estimated from Google Maps linework.
Bend, OR Deschutes United States	NW Mt. Washington Dr. / NW Crossing Dr. (44.05890, -121.35670)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.6144	Other Single-Lane	2000	Both roadways brand new as part of new development. ICD estimated from Google Maps linework.
Clearwater, FL Pinellas United States	Mandalay Ave. / Acacia St. (27.98970, -82.82660)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.4750	Other Single-Lane	2001	Boundary between commercial and residential area. Allows traffic attempting to park to use roundabout for U-turn without entering residential area. Also serves as U-turn for everyone, including WB-50 semis. Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Braintree, MA Norfolk Co. United States	Union Street / Rte 3 (42.21028, -70.99659)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways 65.4619	Freeway Ramps Single-Lane		Braintree Rotary ICD estimated from Google Maps linework.
Somerset, MA Bristol Co. United States	Brayton Ave / Riverside Ave / Wilbur Ave (41.72272, -71.16043)	Rotary Existing	Other None	4 Approaches 1 Driveways 33.8738	Other Single-Lane		Brayton approach is stop-controlled ICD estimated from Google Maps linework.
Dimondale, MI Eaton United States	East Rd. / Creyts Rd. (42.64743, -84.64275)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.6250	Other Mini-roundabout	2001	British-style mini-roundabout. http://www.teachamerica.com/roundabouts/RA054A_Waddell_ppr.pdf ICD estimated from Google Maps linework.
Elora, ON Wellington Canada	Melville St. / Church St. (43.68381, -80.42779)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 55.2764	Other Single-Lane		Building (church) in central island. Informal traffic circle formalized when Church St was improved. https://www.wellingtonadvertiser.com/elora-to-get-another-roundabout-on-church-street/ ICD estimated from Google Maps linework.
New Orleans, LA Orleans Par. United States	1 Collins Diboll Circle (29.98645, -90.09329)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 106.5494	Other Single-Lane		Building in center of circle with on-street parking on circulatory roadway. ICD estimated from Google Maps linework.
Bardstown, KY Nelson Co. United States	US 31E / US 150 / S 3rd St. (37.80915, -85.46683)	Other Existing	Other Unknown	4 Approaches 0 Driveways 61.3332	Other Multilane (2 Lane)		Building in central island with pedestrian access across circulatory roadway. Circulating lanes yield to entering lanes on two legs. ICD estimated from Google Maps linework.
Westfield, IN Hamilton Co. United States	Parkhurst Dr. / Palomar Dr. (40.00132, -86.17607)	Other Existing	All-Way Yield Unknown	4 Approaches 7 Driveways 84.1700	Other Single-Lane		Building in central island. ICD estimated from Google Maps linework.
South Los Angeles, CA Los Angeles Co. United States	Baring Cross St. / W 94th St. (33.95102, -118.28937)	Other Existing	All-Way Stop Unknown	3 Approaches 0 Driveways 78.2664	Other Single-Lane		Building in central island. ICD estimated from Google Maps linework.
Patterson, CA Stanislaus Co. United States	Plaza Circle (37.47154, -121.13023)	Other Existing	All-Way Yield Unknown	8 Approaches 0 Driveways 62.5604	Other Single-Lane		Building in central island. ICD estimated from Google Maps linework.
Guadalajara, Jalisco Zapopan Mexico	Calzada Constituyentes / Calle General Manual M. Diéguez / Avnida Venustiano Carranza (20.72740, -103.36810)	Other Existing	Unknown Unknown	6 Approaches 0 Driveways 89.3620	Other Multilane (2 Lane)		Building in central island. ICD estimated from Google Maps linework.
Suwanee, GA Gwinnett United States	Wildwood Rd. / Suwanee Creek Rd. / Peachtree Ridge Park (34.01721, -84.07594)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.7687	Other Single-Lane	2007	Built 2006-2007. ICD estimated from Google Maps linework.
Cartersville, GA Bartow United States	Liberty Ln. / (Hilton Hotel driveways) (34.16754, -84.78223)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.6928	Other Multilane (2 Lane)	2009	Built 2008-2009. Concentric striped circulatory roadway. ICD estimated from Google Maps linework.
North Atlanta, GA DeKalb United States	Hermance Dr. / Hillwood Terr. (33.87289, -84.33463)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.7403	Other Single-Lane	2009	Built 2008-2009. ICD estimated from Google Maps linework.
Spring Branch East, TX Harris Co. United States	Hillendahl Blvd. / Westwood Dr. (29.79893, -95.49322)	Roundabout Removed	All-Way Yield None	3 Approaches 0 Driveways 7.0101	Other Mini-roundabout	2010	Built as a mini roundabout in 1998 as part of a larger neighborhood street reconstruction project. It had a mountable center island 6 ft. in diameter and 3" high made from recycled rubber; long gone. Conversion to TWSC estimated from aerial photos.
Lenexa, KS Johnson United States	67th St. / Gleason Rd. (39.00723, -94.86295)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.3387	Other Single-Lane	2002	Built as part of extension of both streets -- road originally curved from the north to the east. Completed October 2002. Functional Class: Collector ICD estimated from Google Maps linework.
Lawrence, KS Douglas United States	W. Harvard Rd. / Grove Dr. / Mulberry Dr. (38.96701, -95.29801)	Neighborhood Traffic Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 15.7862	Other Unknown	2005	Built as part of Harvard Road traffic calming plan. A temporary traffic circle was in place for some time prior to permanent construction. Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Lawrence, KS Douglas United States	W. Harvard Rd. / Goldfield St. / Goldfield Ct. (38.96597, -95.29628)	Neighborhood Traffic Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 16.7150	Other Single-Lane	2005	Built as part of Harvard Road Traffic Calming plan. A Temporary traffic circle with all way Yield control was installed prior to permanent construction. Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Lawrence, KS Douglas United States	Monterey Way / Harvard Rd. (38.96400, -95.28833)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 15.7869	Other Single-Lane	1999	Built as part of reconstrction of Monterey Way. Designed as part of City/State Safety Improvement Project. ICD estimated from Google Maps linework.
Monroe, NC Union Co. United States	N Rocky River Rd. / Monroe Expressway WB Ramps (35.06481, -80.59359)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 37.1473	Freeway Ramps Single-Lane	2018	Built as part of the Monroe Expressway (US 74 bypass) https://www.ncdot.gov/projects/monroe-expressway/Pages/default.aspx ICD estimated from Google Maps linework.
Monroe, NC Union Co. United States	N Rocky River Rd. / Monroe Expressway EB Ramps (35.06096, -80.59214)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.1043	Freeway Ramps Single-Lane	2018	Built as part of the Monroe Expressway (US 74 bypass) https://www.ncdot.gov/projects/monroe-expressway/Pages/default.aspx ICD estimated from Google Maps linework.
Lawrence, KS Douglas United States	28th St. / O'Connell Rd. (38.93372, -95.20499)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.7292	Other Single-Lane	2004	Built as part of Widening of OConnell Road. Orig. T intersection, east leg currently unused. Previously controlled by one-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Woodland, CA Yolo United States	Gum Ave. / Bourn Dr. (38.66820, -121.74710)	Roundabout Removed	All-Way Yield None	4 Approaches 0 Driveways 64.3428	Other Single-Lane	2008	Built as temporary in 2002. Temporary removed in 2008 and converted to AWSC. Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Essex, MD Baltimore Co. United States	Southeast Blvd. (MD 702) / Hyde Park Rd. (39.29884, -76.43951)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.6663	Other Multilane (2 Lane)	2006	Built as temporary installation, then converted to permanent design. ICD estimated from Google Maps linework.
Milwaukee, WI Milwaukee United States	S. 6th St. / W. Virginia St. / Florida St. (43.02698, -87.91770)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.7816	Other Multilane (2 Lane)	2002	Built as terminal of new bridge. Signal located downstream approximately 150-200 feet away (estimated) that queues back through roundabout during weekday p.m. peak. No lane designations on approach. Functional Class: Arterial ICD estimated from Google Maps linework.
Asheville, NC Buncombe United States	Bleachery Blvd. / Wal-Mart parking lot entrance (35.57649, -82.51315)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 36.9130	Other Single-Lane	2006	Built by developer - entrance to Wal-Mart parking lot. ICD estimated from Google Maps linework.
Davidson, NC Mecklenburg United States	Griffith St. / Davidson Gateway Dr. (35.50277, -80.86375)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 36.9469	Other Multilane (2 Lane)	2006	Built by developer - multilane existing intersection. ICD estimated from Google Maps linework.
Davidson, NC Mecklenburg United States	Griffith St. / Jetton St. (35.50210, -80.86121)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 39.8641	Other Multilane (2 Lane)	2006	Built by developer - multilane existing intersection. ICD estimated from Google Maps linework.
Huntersville, NC Mecklenburg United States	Stumptown Rd. / Hugh Torance Pkwy. (35.42301, -80.87071)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 58.3951	Other Single-Lane	2004	Built by developer. ICD estimated from Google Maps linework.
Chapel Hill, NC Durham United States	Ephesus Church Rd. / Pope Rd. (35.93135, -78.99929)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 27.0780	Other Single-Lane	2005	Built by developer. ICD estimated from Google Maps linework.
Durham, NC Durham United States	Southpoint Auto Park Blvd. / Johnson Victory Cir. (35.90882, -78.94987)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 42.5633	Other Single-Lane	2004	Built by developer. ICD estimated from Google Maps linework.
Winston-Salem, NC Forsyth United States	Turfwood Dr. / Long Creek Dr. (36.19996, -80.32156)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 29.8771	Other Single-Lane	2002	Built by developer. ICD estimated from Google Maps linework.