Roundabouts Database Index

29616 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
Smedby, Stockholm County Upplands Väsby Sweden	Mälarvägen / Lövstavägen / Jupitervägen (59.51557, 17.88670)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.4767	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Belize City, Belize Belize	Marine Parade Blvd. / Craig St. (17.50031, -88.18373)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.4762	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Golden, CO Jefferson Co. United States	Heritage Rd / Eagle Ridge Dr (39.72578, -105.20987)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.4757	Other (At-Grade) Single-Lane	2015	Oval shape. ICD estimated from Google Maps linework.
Belize City, Belize Belize	Freetown Rd. / Saint Thomas St. (17.50430, -88.19507)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.4756	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Clearwater, FL Pinellas Co. United States	Mandalay Ave. / Acacia St. (27.98970, -82.82660)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.4750	Other (At-Grade) 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.
Golden, CO Jefferson Co. United States	S Golden Rd. / Moss St. / Research Rd. (39.73392, -105.17606)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.4724	Other (At-Grade) Single-Lane	2012	Yield-controlled right-turn bypass lane on east leg. ICD estimated from Google Maps linework.
Winnipeg, MB Winnipeg Capital Region Canada	Waterfront Dr. / (no other legs) (49.90133, -97.12789)	Roundabout Existing	Unknown Unknown	2 Approaches 0 Driveways 28.4631	Other (At-Grade) Unknown	2003	ICD estimated from Google Maps linework.
Chico, CA Butte Co. United States	Manzanita Ave. / Hooker Oak Ave. (39.75974, -121.79950)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.4617	Other (At-Grade) Single-Lane	2009	Adjacent to park. ICD estimated from Google Maps linework.
Moseley, VA Chesterfield Co. United States	Fox Creek Crossing / Fox Creek Forest Dr. / Primrose Tarry Dr. (37.41198, -77.70992)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.4592	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Bålsta, Uppsala County Håbo Sweden	Kalmarleden / Viby äng (59.55130, 17.49627)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.4466	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Bålsta, Uppsala County Håbo Sweden	Dragetrondellen (Södra Bålstaleden / Dragrännan / Lilsjöslingan) (59.56123, 17.55428)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.4382	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Sedona, AZ Coconino Co. United States	AZ 179 / Chapel Rd. (34.83283, -111.77690)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.4296	Other (At-Grade) Single-Lane	2008	http://www.scenic179.com/ ICD estimated from Google Maps linework.
Ge Lin Da Wei Ku Zhen, Lei Ka Nei Si Iceland	Hópbraut / Sudurhóp (63.84791, -22.42748)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.4260	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Lakewood, WA Pierce Co. United States	Main St. SW / 5th Ave. SW (47.16198, -122.51570)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.4220	Other (At-Grade) Single-Lane	2002	Completed June 2002. ICD estimated from Google Maps linework.
Washougal, WA Clark Co. United States	SE Port St. / Front St. (45.58009, -122.37780)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.4214	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Waxhaw, NC Union Co. United States	Lancaster Hwy. (SR 200) / Providence Rd. (34.86038, -80.70312)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.4201	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2018-2019). ICD estimated from Google Maps linework.
University Place, WA Pierce Co. United States	64th St W / Park Entrance (47.19891, -122.56530)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 28.4022	Other (At-Grade) Single-Lane	2004	Completed before July 2004. ICD estimated from Google Maps linework.
Hallstahammar, Vastmanland County Hallstahammar Sweden	Västeråsvägen / Brånsdleden (59.60914, 16.24522)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.3977	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Carmel, IN Hamilton Co. United States	E 96th St. / Delegates Row (39.92687, -86.09948)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 28.3925	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	ICD estimated from Google Maps linework.
Zionsville, IN Boone Co. United States	Ford Rd. / Bloor Ln. (39.95703, -86.27903)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.3800	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Auburn, WA King Co. United States	SE 392nd St. / (parking lot) (47.24986, -122.10399)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.3750	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Chattanooga, TN Hamilton Co. United States	4th Ave. / E 37th St (35.00101, -85.28883)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.3714	Other (At-Grade) Single-lane w/ Traversable Central Island	2013	ICD estimated from Google Maps linework.
Kiruna, Norrbotten County Kiruna Sweden	Adolf Hedinsvägen / Kyrkogatan / Jägaregatan (67.85032, 20.25588)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.3686	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Carmel, IN Hamilton Co. United States	N. Rangeline Rd. / 8th St. (39.98565, -86.12726)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.3681	Other (At-Grade) Single-Lane	2008	Centerline shifted to west to avoid cemetary. ICD estimated from Google Maps linework.
Pleasanton, CA Alameda Co. United States	Valley Ave. / E Gate Way (37.65487, -121.89530)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.3667	Other (At-Grade) Single-Lane	2000	ICD estimated from Google Maps linework.
Pleasanton, CA Alameda Co. United States	Valley Ave. / (unknown) (37.65670, -121.89670)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 28.3660	Other (At-Grade) Single-Lane	2000	ICD estimated from Google Maps linework.
Olean, NY Cattaraugus Co. United States	N Union St. / Main St. (42.08706, -78.42994)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.3630	Other (At-Grade) Single-Lane	2015	Yield-controlled right-turn bypass lane on north leg; it terminates at crosswalk across west leg. ICD estimated from Google Maps linework.
Whitchurch-Stouffville, ON York Canada	Baker Hill Blvd. / Brownsberger Rd. (43.97580, -79.27341)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.3628	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Chattanooga, TN Hamilton Co. United States	Goodwin Rd. / (East Brainerd Elementary School driveway) (35.02699, -85.14712)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.3624	Other (At-Grade) Single-Lane	2014	Proposed replacement of cloverleaf ramps with diamond ramps on SR 153 and two multi-lane roundabouts on Hixson Pike. Currently high accident area due to weaving, lack of merge areas, and nearby signals. ICD estimated from Google Maps linework.
Gig Harbor, WA Pierce Co. United States	Point Fosdick Dr. NW / NW 36th St. (47.29077, -122.57790)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.3530	Other (At-Grade) Single-Lane	2005	Opened September 2005. ICD estimated from Google Maps linework.
Federal Way, WA King Co. United States	S 334th St. / 38th Ave. S (47.30278, -122.28610)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.3466	Other (At-Grade) Single-Lane	2006	Opened January 2006. ICD estimated from Google Maps linework.
Auburn, WA Pierce Co. United States	Peasley Canyon Rd. / Peasley Canyon Way (47.30340, -122.27190)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.3463	Other (At-Grade) Single-Lane	2012	Opened January 2012. ICD estimated from Google Maps linework.
Charlotte, NC Mecklenburg Co. United States	Youngblood Rd. / Zoar Rd. (35.07917, -81.00586)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.3443	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
San Francisco, CA San Francisco Co. United States	Font Blvd. / Cambon Dr. (37.71590, -122.47445)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 28.3433	Other (At-Grade) Single-Lane	1950	ICD estimated from Google Maps linework.
Pompey, Grand Est Meurthe-et-Moselle France	Boulevard de la Moselle / Rue Leonardo da Vinci (48.77537, 6.13484)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.3348	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Reusel, North Brabant Reusel-de Mierden Netherlands	N269 (Randweg-Oost) / Hulselsedijk (51.37041, 5.16733)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.3328	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Champaign, IL Champaign Co. United States	English Oak Dr. / (unknown) (40.10075, -88.32784)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.3203	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Trondheim, Trondelag Trondheim Norway	Rte 715 / Rte 812 (63.42817, 10.36697)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 28.3151	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Urbana, IL Champaign Co. United States	E Stebbins Dr. / N Division Ave. (40.11989, -88.20528)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.3123	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Albuquerque, NM Bernalillo Co. United States	Monolith Dr. NW / Boulder Trl. Pl. NW (35.19212, -106.70888)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.3050	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2012). ICD estimated from Google Maps linework.
Auburn, ME Androscoggin Co. United States	Turner St. / North Parking (44.12178, -70.23315)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.2930	Other (At-Grade) Single-Lane	2008	Two right-turn bypass lanes. In shopping center. ICD estimated from Google Maps linework.
Lei Ke Ya Nei Zhen, Lei Ka Nei Si Iceland	Njarðarbraut / Bolafótur / Sjávargata (63.98440, -22.54938)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.2880	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Norrtälje, Stockholm County Norrtälje Sweden	Rte 276 / E18 EB Ramps (59.74143, 18.68927)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 28.2858	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Charlotte, NC Mecklenburg Co. United States	Harrisburg Rd. / Cambridge Commons Dr. (35.25042, -80.65581)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.2847	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	Right-turn bypass lanes on north and west legs. ICD estimated from Google Maps linework.
Hamilton, Pembroke Bermuda	(unknown) (32.29303, -64.76958)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.2687	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Windsor, ON Essex Canada	Mill St. / Felix Ave. / Ryan St. (42.30012, -83.07024)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.2675	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Provo, UT Utah Co. United States	E Center St. / N 7 Peaks Blvd. (40.23369, -111.64067)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.2649	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2013). ICD estimated from Google Maps linework.
Provo, UT Utah Co. United States	1375 West / 820 North (40.24470, -111.68280)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 28.2603	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Grand Falls-Windsor, NL Newfoundland and Labrador Canada	High St. / Mill Rd. / Church Rd. / Cabot Rd. (48.92798, -55.65984)	Other Existing	Other Unknown	4 Approaches 0 Driveways 28.2486	Other (At-Grade) Single-Lane	1909	Mill St approach has Yield sign; other approaches have no control signage.(streetview) Built in early days of city, c. 1909. Beacon, known as "the Dummy", in center island. https://www.tac-atc.ca/sites/default/files/conf_papers/macdonaldm_and_allairef_-_the_evolution_of_roundabouts_in_nl.pdf ICD estimated from Google Maps linework.
Provo, UT Utah Co. United States	3700 North / 300 West (40.28282, -111.66310)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.2444	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Statesboro, GA Bulloch Co. United States	Langston Chapel Rd. / Burkhalter Rd. (32.39247, -81.76561)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.2377	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2017-2019). https://www.statesboroherald.com/local/roundabout-construction-to-begin-soon/ ICD estimated from Google Maps linework.
Uppsala, Uppsala County Uppsala Sweden	Stenbrohultsvägen / Skåneresan (59.80741, 17.69322)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.2300	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Princeton, NJ Mercer Co. United States	Faculty Rd. / Elm Dr. (40.33888, -74.65523)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.2209	Other (At-Grade) Single-Lane	2001	This roundabout is on University owned roads open to the public. There is a second roundabout similar in dimensions upstream on Elm Drive. Close to an at-grade rail crossing. Previously controlled by one-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Issaquah, WA King Co. United States	SE 62nd St. / 221st Pl. SE / 4th Ave. NW (47.54682, -122.04277)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.2155	Other (At-Grade) Single-Lane	2019	https://www.youtube.com/watch?v=FGdBuaAZqVU. https://www.issaquahwa.gov/62. ICD estimated from Google Maps linework.
Bavel, North Brabant Breda Netherlands	Deken Dr. Dirckxweg / Roosbergseweg (51.56053, 4.82479)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.2150	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Bavel, North Brabant Breda Netherlands	Lange Bunder / Dorstseweg (51.57248, 4.82689)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.2076	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Loveland, CO Larimer Co. United States	Tiger Ave. / Angora Dr. (40.37680, -105.12750)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 28.2050	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Cherokee, NC Swain Co. United States	Acquoni Rd. (NC 1368) / Drama Rd. (NC 1361) (35.48443, -83.31447)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.2028	Other (At-Grade) Single-Lane	2014	On tribal land. ICD estimated from Google Maps linework.
Uppsala, Uppsala County Uppsala Sweden	Visthusvägen / (parking lot) (59.84487, 17.71171)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.1982	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Blotzheim, Grand Est Haut-Rhin France	D201 / Allee du Casino (47.59258, 7.50431)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.1908	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Hofors, Gavleborg County Hofors Sweden	Hantverjargatan / Bruksvägen / Storgatan (60.55102, 16.29115)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.1851	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Asheville, NC Buncombe Co. United States	Lyman St. / Riverside Dr. (35.58442, -82.56711)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.1677	Other (At-Grade) Single-Lane	2019	https://twitter.com/CityofAsheville/status/1136729617706999816/video/1. ICD estimated from Google Maps linework.
Vendelsö, Stockholm County Haninge Sweden	Vendelsömalmsvägen / Henriksbergsvägen / Tyrestavägen (59.18050, 18.18039)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.1472	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Riverton, UT Salt Lake Co. United States	S Park Ave. / W Park Ave. (40.51950, -111.94594)	Roundabout Existing	All-Way Yield None	4 Approaches 1 Driveways 28.1452	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1997-2002). ICD estimated from Google Maps linework.
Linkoping, Ostergotland County Linkoping Sweden	Skattegårdsrondellen (Nygårdsvägen / Nygårdsinfarten) (58.43227, 15.58168)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.1357	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Linkoping, Ostergotland County Linkoping Sweden	Vinstrondellen (Grytstorpsgatan / Norra Svedengatan) (58.43458, 15.59241)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.1339	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Linkoping, Ostergotland County Linkoping Sweden	Ullevileden / Grytstorpsgatan (58.43602, 15.59308)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.1327	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Bellevue, WI Brown Co. United States	Eaton Rd. (CTH JJ) / Cottage Rd. / Huron Rd. (44.46617, -87.91737)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.1275	Other (At-Grade) Single-Lane	2005	Completed summer 2005. Right-turn bypass lane on NW quadrant. ICD estimated from Google Maps linework.
Spokane, WA Spokane Co. United States	W Woodside Ave. / N Alberta St. (47.71971, -117.44693)	Traffic Calming Circle Existing	All-Way Yield None	3 Approaches 0 Driveways 28.1223	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Fort Collins, CO Larimer Co. United States	Tierra Ln. / Saddle Ridge Condominiums (40.57545, -105.13140)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 28.1217	Other (At-Grade) Single-Lane		Functional Class: Local ICD estimated from Google Maps linework.
Vastra Fralunda, Vastra Gotaland County Gothenburg Sweden	Victor Hasselblads gata / Frolunda Smedjegata (57.64859, 11.93943)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.1203	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Nasetvagen / Radiovagen (57.64922, 11.91718)	Roundabout Existing	All-Way Yield Other	4 Approaches 0 Driveways 28.1198	Other (At-Grade) Single-Lane		Busway through central island. ICD estimated from Google Maps linework.
Langley Township, BC Greater Vancouver Canada	84 Ave. / 207A St. (49.15549, -122.64810)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.1196	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Marconigatan / Vibrafongatan / Pianogatan (57.65441, 11.91525)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.1158	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
West Jordan, UT Salt Lake Co. United States	New Sycamore Dr. / Cricket Ln. (40.60686, -112.06772)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.1085	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Mount Pleasant, SC Charleston Co. United States	Mathis Ferry Rd. / 7th Ave. / Walt Miller St. (32.80825, -79.89030)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.1069	Other (At-Grade) Single-Lane	2013	Replaced two offset T-intersections. ICD estimated from Google Maps linework.
Mount Pleasant, SC Charleston Co. United States	Mathis Ferry Rd. / SR S-10-503 (32.81094, -79.88391)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.1061	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
San Diego, CA San Diego Co. United States	La Jolla Blvd. / Midway St. (32.81244, -117.26820)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.1056	Other (At-Grade) Single-Lane	2005	http://www.signonsandiego.com/news/metro/20051104-9999-7m4circles.html ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Hogsboleden / Slottsskosgatan (57.67702, 11.93371)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.0983	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Vastra Fralunda, Vastra Gotaland County Gothenburg Sweden	Torgny Segerstedtsgatan (57.67741, 11.89449)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.0980	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Kennewick, WA Benton Co. United States	SR 240 / US 395 NB Ramps / Columbia Dr. (46.21688, -119.13680)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.0973	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2009	June 2009. ICD estimated from Google Maps linework.
Marion, KS Marion Co. United States	US 77 / US 56 / K-150 (38.36284, -96.96676)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.0941	Other (At-Grade) Single-Lane	2015	Rural, high-speed approaches. Bypass roadways for oversize/overweight (OSOW) trucks. Open December 2015. ICD estimated from Google Maps linework.
Albany, NY Albany Co. United States	Fuller Rd. (CR 156) / Tricentennnial Dr. (42.68906, -73.83108)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.0923	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	ICD estimated from Google Maps linework.
Landvetter, Vastra Gotaland County Härryda Sweden	Partillevägen / Gamla Partillevägen / FläskeboPartillevägen (57.68549, 12.16514)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.0917	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Cary, NC Wake Co. United States	Beacon Falls Ct. / Cameron Pond Dr. (35.81996, -78.88966)	Roundabout Existing	All-Way Yield None	4 Approaches 1 Driveways 28.0846	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Mount Pleasant, SC Charleston Co. United States	Park West Blvd. / Bessemer Rd. (32.88999, -79.80271)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.0811	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Janesville, WI Rock Co. United States	Sandhill Dr. / Sandstone Dr. (42.71610, -88.95860)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.0801	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Howard, WI Brown Co. United States	Glendale Ave. / Pinecrest Rd. (44.56910, -88.11016)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.0779	Other (At-Grade) Single-Lane	2005	Completed summer 2005. Skewed intersection. ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Danska vägen / Örgryte nya kyrkogård (57.70813, 12.00734)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.0742	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Cronackersgatan / Vintergatan (57.71000, 11.92722)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.0727	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Torslanda, Vastra Gotaland County Gothenburg Sweden	Amhults Langelid / Gamla Flygplatsvägen (57.71000, 11.76881)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.0727	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Falutorgslanken / Gullburgsvassgatan (57.71483, 11.98553)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.0690	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Howard, WI Brown Co. United States	Lineville Rd. (CTH M) / Rockwell Ln. (44.59080, -88.08880)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.0674	Other (At-Grade) Single-Lane	1999	Roundabout is adjacent to Lineville Intermediate School, Middle School, and High School. School did not allow pedestrian crossings prior to roundabout due to unsafe conditions, now allows crossings using crossing guard. Completed October 1999. http://www.co.brown.wi.us/Planning/roundabouts.html Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Langdon Dr. / Arrington Park Dr. (35.88206, -78.82700)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.0626	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Enskede, Stockholm County Stockholm Sweden	Enskedevägen / Sockenvägen (59.28337, 18.07241)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.0625	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Nashua, NH Hillsborough Co. United States	SR 130 (Broad St.) / Coburn Ave. / Chuck Drudging Dr. (42.75617, -71.51653)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.0619	Other (At-Grade) Single-Lane	2002	Entrance to north high school, very heavy traffic in AM peak. 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.
Närlunda, Stockholm County Ekerö Sweden	Ekerövägen / Ekvägen (59.28698, 17.80126)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.0595	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Tarboro, NC Edgecombe Co. United States	US 64-NC 33 / Ablemarle Ave. (35.89466, -77.53307)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.0581	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Zwijndrecht, South Holland Zwijndrecht Netherlands	Munnikensteeg / Lindeweg (51.81745, 4.59653)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.0553	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.