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
Durango, CO La Plata Co. United States	Jenkins Ranch Rd. / Lizard Head (north) (37.28920, -107.84310)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 27.5556	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Durango, CO La Plata Co. United States	Jenkins Ranch Rd. / Kennebec Dr. (37.29216, -107.84010)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 23.7539	Other (At-Grade) Single-Lane	2003	ICD estimated from Google Maps linework.
Willard, MO Greene Co. United States	US 160 / S Hunt Rd. (Farm Rd 103) (37.29288, -93.40950)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, unspecified)	2021	Year Completed estimated (2021-2022).
Vinton, VA Roanoke Co. United States	Sassafras Circle (37.29476, -79.85578)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Cape Girardeau, MO Cape Girardeau Co. United States	S Fountain St. / Morgan Oak St.. (37.29779, -89.52319)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.1531	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Willard, MO Greene Co. United States	US 160 / E Jackson St. (MO Hwy Z) (37.29842, -93.41908)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2020	https://www.modot.org/node/21620
Cape Girardeau, MO Cape Girardeau Co. United States	Gordonville Rd. / S Silver Springs Rd. (37.30215, -89.56839)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.2011	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1998-2003). ICD estimated from Google Maps linework.
Williamsburg, VA James City Co. United States	Fords Colony Dr. / St. Andrews Dr. (37.30351, -76.78289)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 66.5009	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Williamsburg, VA James City Co. United States	Longhill Rd. / Williamsburg Plantation Dr. (37.30395, -76.75083)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2021
Bedford, VA Bedford Co. United States	London Park Dr. / Meade Rd. / Meadow Down Dr. (37.30592, -79.33699)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2006	https://www.wdbj7.com/2020/07/28/meade-road-extension-to-be-completed-soon/
Cape Girardeau, MO Cape Girardeau Co. United States	Independence St. / E Rodney Dr. / Gordonville Rd. (37.30765, -89.56022)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.0484	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Palomares del Río, Andalusia Seville Spain	A-8058 - SE-660 / SE-40 (37.30769, -6.03908)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Bedford, VA Bedford Co. United States	County Farm Rd. / County Park Rd. / (parking lot) (37.31209, -79.50176)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.6474	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2008). ICD estimated from Google Maps linework.
Dos Hermanas, Andalusia Seville Spain	Carretera de El Copero / (unknown) (37.31694, -5.99917)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Gordonville, MO Cape Girardeau Co. United States	SR 25 / CR K (37.31757, -89.66588)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2024	https://www.msn.com/en-us/autos/news/rte-25k-roundabout-at-gordonville-finished-early/ar-AA1rkPGt
Merced, CA Merced Co. United States	E Olive Ave. / Campus Pkwy. (37.31778, -120.42305)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.3400	Other (At-Grade) Multilane (2 Lane, unspecified)	2021	http://www.mercedgwnews.com/new-roundabout-to-open-in-merced-this-is-the-location/
Seville, Andalusia Seville Spain	(unknown) / (unknown) (37.32168, -5.98529)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Santa Clara, CA Santa Clara Co. United States	Cypress Ave. / Cecil Ave. (37.32430, -121.95985)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.3920	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Cupertino, CA Santa Clara Co. United States	Portal Ave. / Wheaton Dr. (37.32445, -122.01964)	Traffic Calming Circle Existing	All-Way Stop None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2001	Year Completed estimated (2000-2002).
Salem, VA Roanoke Co. United States	SR 311 / SR 419 (N Electric Rd.) / (parking) (37.32750, -80.04100)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.wdbj7.com/2022/07/15/new-roundabout-roanoke-county-had-opened/
Shasta Hanchett Park, CA Santa Clara Co. United States	Tillman Ave. / Yosemite Ave. (37.32791, -121.91395)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Atwater, CA Merced Co. United States	Ashby Rd. / Gurr Rd. (37.32833, -120.55912)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2015-2016).
Shasta Hanchett Park, CA Santa Clara Co. United States	Tillman Ave. / Sierra Ave. (37.32858, -121.91476)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Shasta Hanchett Park, CA Santa Clara Co. United States	Martin Ave. / Tillman Ave. (37.32929, -121.91560)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Shasta Hanchett Park, CA Santa Clara Co. United States	Tillman Ave. / Hanchett Ave. (37.32998, -121.91643)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Shasta Hanchett Park, CA Santa Clara Co. United States	Martin Ave. / Sequoia Ave. (37.33046, -121.91387)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Cupertino, CA Santa Clara Co. United States	Cristo Rey Dr. / Hammond Way / Canyon Oak Way (37.33058, -122.08070)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 36.0875	Other (At-Grade) Single-Lane	2000	Functional Class: Local ICD estimated from Google Maps linework.
Seville, Andalusia Seville Spain	(unknown) / (unknown) (37.33201, -5.98675)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Unstriped circulatory roadway.
Merced, CA Merced Co. United States	E Yosemite Ave. / Campus Pkwy. (37.33240, -120.42433)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2022	Year Completed estimated (2021-2022).
Cape Girardeau, MO Cape Girardeau Co. United States	Rte W (Cape La Croix Rd.) / Lexington Ave. / Kingsway Dr. (37.33345, -89.57061)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.6328	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	ICD estimated from Google Maps linework.
Concord, VA Campbell Co. United States	Village Hwy. / Doss Rd. / Spring Mill Rd. (37.33438, -78.98112)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2019).
Chester, VA Chesterfield Co. United States	Greyledge Blvd. / Tobacco Bay Pl. (37.33543, -77.36144)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2007
Merced, CA Merced Co. United States	Pacific Dr. / El Redondo Dr. (37.33543, -120.49525)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2004-2005).
Merced, CA Merced Co. United States	Pacific Dr. / Horizons Ave. (37.33557, -120.48947)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 57.9120	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2004-2005).
Mancos, CO Montezuma Co. United States	Ruins Rd. / (entrance to visitor center) / (service road) (37.33917, -108.41185)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	Entrance to Mesa Verde National Park. Year Completed estimated (2020-2023). Previous control was mix of stop and uncontrolled movements.
Merced, CA Merced Co. United States	El Redondo Dr. / Lehigh Dr. (37.33927, -120.49535)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2006
Cape Girardeau, MO Cape Girardeau Co. United States	Walden Blvd. / Pine Hill Spur / (unknown) (37.34186, -89.57980)	Other Existing	Unknown Unknown	5 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Cape Girardeau, MO Cape Girardeau Co. United States	Walden Blvd. / Pine Hill Spur (37.34363, -89.57959)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Williamsburg, VA James City Co. United States	Colonial Heritage Blvd. / Harrington Commons / Chapel Xing (37.34606, -76.77094)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 74.0590	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Marshfield, MO Webster Co. United States	W Hubble Dr. / N Buffalo St. / Banning St. (37.34734, -92.91241)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2020	https://www.modot.org/node/21580
Lynchburg, VA Lynchburg City United States	Liberty Mountain Dr. / US 29-US 460 (Richmond Hwy.) EB Ramps (37.34892, -79.17636)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.6240	Freeway Ramps (Grade-Separated) Single-Lane		Merging right-turn bypass lanes on northwest and northeast legs. Year Completed estimated (2019-2021).
Lynchburg, VA Lynchburg City Co. United States	University Blvd. / Liberty University Dr. (37.35297, -79.17498)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2019).
Lynchburg, VA Lynchburg City Co. United States	University Blvd. / Williams Stadium Rd. (37.35301, -79.17631)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 17.0890	Other (At-Grade) Single-lane w/ Traversable Central Island	2015	Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Chester, VA Chesterfield Co. United States	Iron River Dr. / Bradenton Dr. / Weatherby Dr. (37.35467, -77.46282)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2014-2016).
Chester, VA Chesterfield Co. United States	Iron River Dr. / Berkley Mill Dr. (37.35652, -77.46201)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2016-2017).
Santa Clara, CA Santa Clara Co. United States	(shopping center entrance) / (parking) (37.35667, -121.93755)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2022	https://www.svvoice.com/coleman-costco-installing-roundabout/
Lynchburg, VA Lynchburg City United States	Wyndhurst Dr. / Tradewynd Dr. / Northwynd Cir. (37.35716, -79.23920)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Marshfield, MO Webster Co. United States	N Marshall Rd. / CR CC / I-44 EB Ramps (37.36485, -92.90724)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Freeway Ramps (Grade-Separated) Single-Lane	2020	Add-lane right-turn bypass lane on southwest leg.
Marshfield, MO Webster Co. United States	Brinkley Rd. / CR CC / I-44 WB Ramps (37.36529, -92.90927)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Freeway Ramps (Grade-Separated) Single-Lane	2020
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.
Chester, VA Chesterfield Co. United States	SR 618 (Meadowville Rd.) / Meadowville Technology Pkwy. / Corporate Village Pkwy. (37.36755, -77.33055)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 46.5109	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Fourth leg added 2016. Vane islands separating circulating lanes. ICD estimated from Google Maps linework.
Lynchburg, VA Lynchburg City Co. United States	Odd Fellows Rd. / Top Ridge Rd. (37.37160, -79.14695)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.6101	Other (At-Grade) Single-Lane	2019	https://www.virginiadot.org/projects/lynchburg/odd_fellows_road.asp ICD estimated from Google Maps linework.
Chesterfield Court House, VA Chesterfield Co. United States	Mimms Dr. / Government Center Pkwy. (37.37778, -77.50466)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 53.1481	Other (At-Grade) Single-Lane	2003	Right-turn-only lane on north leg. ICD estimated from Google Maps linework.
Montview, VA Lynchburg City Co. United States	Odd Fellows Rd. / Mayflower Dr. (37.38051, -79.16013)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.5539	Other (At-Grade) Single-Lane	2019	https://www.virginiadot.org/projects/lynchburg/odd_fellows_road.asp ICD estimated from Google Maps linework.
Jackson, MO Cape Girardeau Co. United States	E Main St. / Shawnee Blvd. (37.38056, -89.65054)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.kfvs12.com/2020/07/27/city-host-ribbon-cutting-ceremony-new-jackson-roundabout/
Forest, VA Bedford Co. United States	Glade Springs Blvd. / Helmsdale Dr. (37.38152, -79.30810)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.5727	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Jackson, MO Cape Girardeau Co. United States	E Main St. / Hope St. (37.38250, -89.66654)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2016	Elliptical shape. ICD 145 feet x 125 feet.
Chesterfield, VA Chesterfield Co. United States	Otterdale Rd. / Harpers Mill Pkwy. (37.38280, -77.70556)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	Modular roundabout. http://www.virginiadot.org/newsroom/richmond/2020/modular-roundabout-installations-complete-in-chesterfield-county10-1-2020.asp
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.
Midlothian, VA Chesterfield Co. United States	Spring Run Rd. / Bailey Bridge Rd. / Springford Pkwy. (37.38447, -77.65050)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	Modular roundabout. http://www.virginiadot.org/newsroom/richmond/2020/modular-roundabout-installations-complete-in-chesterfield-county10-1-2020.asp
Lynchburg, VA Lynchburg City Co. United States	Odd Fellows Rd. / Murray Pl. / Albert Lankford Rd. (37.38490, -79.16520)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.2451	Other (At-Grade) Unknown	2019	Partially built in July 2019 (streetview) https://www.virginiadot.org/projects/lynchburg/odd_fellows_road_segment_b2_reconstruction.asp ICD estimated from Google Maps linework.
Chesterfield, VA Chesterfield Co. United States	Cold Water Circle (37.38650, -77.50896)	Other Existing	Unknown Unknown	2 Approaches 10 Driveways 0.0000	Other (At-Grade) Unknown
Troutville, VA Botetourt Co. United States	US 11-US 220 / I-81 NB Ramps / Cloverdale Rd. Connector (37.39049, -79.90025)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 55.0369	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Santa Clara, CA Santa Clara Co. United States	Rivermark Plaza / Moreland Way (37.39525, -121.94684)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Chesterfield, VA Chesterfield Co. United States	Otterdale Rd. / Hampton Park Dr. (37.39585, -77.70733)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	Modular roundabout. http://www.virginiadot.org/newsroom/richmond/2020/modular-roundabout-installations-complete-in-chesterfield-county10-1-2020.asp
Gloucester, VA Gloucester Co. United States	W Main St. / Waltons Ln. / Fox Centre Pkwy. (37.39841, -76.52674)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.9525	Other (At-Grade) Single-Lane	2005	West of Route 17, near Walmart and Home Depot retail. ICD estimated from Google Maps linework.
Lynchburg, VA Lynchburg City United States	US 221 (Lakeside Dr.) / Old Forest Rd. / Hopwood Dr. / College Dr. (37.40214, -79.18207)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown	2022	https://www.youtube.com/watch?v=Aag2w1KuVwY
Lynchburg, VA Lynchburg City Co. United States	Park Ave. / Langhorne Rd. (Bus 501) (37.40468, -79.16056)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 23.7183	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Toano, VA James City Co. United States	Weathers Blvd. / Kenton Ct. (37.40490, -76.80636)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Moseley, VA Chesterfield Co. United States	Fox Creek Crossing / Prescotts Level / Heartquake Trace (37.40909, -77.71325)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.5116	Other (At-Grade) Single-Lane	2007	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.
Seville, Andalusia Seville Spain	Glorieta Olímpica (37.41331, -5.98838)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Lynchburg, VA United States	5th St. / Federal St. (37.41507, -79.15072)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.2524	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Moseley, VA Chesterfield Co. United States	Fox Creek Crossing / Manor House Trl. (37.41754, -77.70795)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.4057	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Incheon, Incheon South Korea	Songdo Rotary [Neungheodae-ro / Ingwon-ro] (37.41785, 126.65031)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Yield within circulatory roadway on two legs.
Richmond, VA Chesterfield Co. United States	Kingsland Glen Dr. / Rombauer Pkwy. (37.41800, -77.50424)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.5311	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Concentric circulatory roadway striping. Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Richmond, VA Chesterfield Co. United States	Kingsland Glen Dr. / Crosswinds Blvd. (37.41864, -77.50685)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.2509	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Stanford, CA Santa Clara Co. United States	Campus Dr. / Bowdoin St. (37.42271, -122.16149)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.5066	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Stanford, CA Santa Clara Co. United States	Campus Dr. / Escondido Rd. (37.42427, -122.16053)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 19.9182	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Palo Alto, CA Santa Clara Co. United States	E Meadow Dr. / Ross Rd. (37.42600, -122.11139)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 13.2785	Other (At-Grade) Single-Lane	2018	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.
Stanford, CA Santa Clara Co. United States	Campus Dr. / Serra St. (37.42679, -122.15944)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.5257	Other (At-Grade) Single-Lane	2018	https://transportation.stanford.edu/news/stanfords-fifth-roundabout-open-serra-street-and-campus-drive-east ICD estimated from Google Maps linework.
Palo Alto, CA Santa Clara Co. United States	Park Blvd. / Park Ave. (37.43076, -122.14980)	Traffic Calming Circle Existing	Unknown Unknown	3 Approaches 0 Driveways 24.6585	Other (At-Grade) Single-Lane		Functional Class: Local ICD estimated from Google Maps linework.
Stanford, CA Santa Clara Co. United States	Campus Dr. / Galvez St. (37.43156, -122.16420)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.2453	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Stanford, CA Santa Clara Co. United States	Galvez St. / Arboretum Rd. (37.43602, -122.16281)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2019	Right-turn bypass lane on northeast leg; through bypass lane on southwest leg. Year Completed estimated (2018-2020).
Palo Alto, CA Santa Clara Co. United States	Addison Ave. / Bryant St. (37.44197, -122.15540)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 15.1722	Other (At-Grade) Single-Lane		Functional Class: Local ICD estimated from Google Maps linework.
Midlothian, VA Chesterfield Co. United States	Old Hundred Rd. (SR 754) / Bandermill Pkwy. / Kelly Green Dr. (37.44210, -77.64457)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6716	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Míkonos, Southern Aegean Mykonos Greece	Mykonou-Ano Meras / Pros Agio Ioanni-Orno / Mykonou-Tourlou (37.44612, 25.33487)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Moseley, VA Chesterfield Co. United States	SR 604 (Genito Rd.) / Otterdale Rd. (37.44694, -77.70821)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2019).
(unincorporated), VA Henrico Co. United States	Darbytown Rd. / Turner Rd. (37.45112, -77.29935)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2023	Quick build with plastic central island. Peanut shaped. https://www.youtube.com/watch?v=3-AotYkeJqk
Palo Alto, CA Santa Clara Co. United States	Lytton Ave. / Fulton St. (37.45214, -122.15750)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 9.4813	Other (At-Grade) Single-Lane		Functional Class: Local ICD estimated from Google Maps linework.
La Rinconada, Andalusia Seville Spain	A-8004 / A-8005 / A-8009 NB Ramps (37.45372, -5.96881)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Midlothian, VA Chesterfield Co. United States	St Francis Blvd. / (parking) (37.46576, -77.66182)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on two legs.
Richmond, VA Richmond Co. United States	Belmont Rd. / W Belmont Rd. (37.46750, -77.49435)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 26.5422	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Catania, Sicily Catania Italy	SS192 (Stradale Gelso Bianco) / (connector to SP701) / (connector to A19) (37.47114, 15.04248)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mulvane, KS Sumner Co. United States	E 119th St. connector / (casino access) / I-35 SB Ramps (Kansas Turnpike) (37.47137, -97.32445)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 70.1040	Freeway Ramps (Grade-Separated) Single-Lane	2011	Open December 2011.
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 (At-Grade) Single-Lane		Building in central island. ICD estimated from Google Maps linework.
Mulvane, KS Sumner Co. United States	E 119th St. connector / (casino access) / I-35 NB Ramps (Kansas Turnpike) (37.47198, -97.32102)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 70.1040	Freeway Ramps (Grade-Separated) Single-Lane	2011	Open December 2011.
Midlothian, VA Chesterfield Co. United States	SR 652 (Old Hundred Rd.) / Otterdale Rd. (37.47527, -77.69231)	Roundabout Existing	All-Way Yield None	4 Approaches 2 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://twitter.com/chesterfieldva/status/1389683519815827460
Midlothian, VA Chesterfield Co. United States	SR 754 (Coalfield Rd.) / Queesgate Rd. / Miners Trail Rd. (37.47725, -77.65433)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2014).