Roundabouts Database Index

29867 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
Burlington, ON Halton Canada	Appleby Line / Britannia Rd. (43.44769, -79.87784)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.0000	Other (At-Grade) Single-Lane	2021
Kitchener, ON Waterloo Canada	Old Zeller Dr / Fairway Rd N / Woolner Trail (43.44796, -80.40444)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.2212	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Waterloo, ON Waterloo Canada	Platinum Dr. / Copper St. / Titanium St. (north) (43.44817, -80.58553)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2021
Waterloo, ON Waterloo Canada	Columbia St. W / Platinum Dr. / Ladyslipper Dr. (43.44950, -80.58669)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2021	Year Completed estimated (2018-2021).
Buena Vista Township, MI Saginaw Co. United States	M-81 / I-75 NB Ramps (43.45056, -83.88958)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.6818	Freeway Ramps (Grade-Separated) Single-Lane	2006	Right turn bypass lanes ICD estimated from Google Maps linework.
Buena Vista Township, MI Saginaw Co. United States	M-81 / I-75 SB Ramps (43.45060, -83.89209)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.6818	Freeway Ramps (Grade-Separated) Single-Lane	2006	Right turn bypass lanes ICD estimated from Google Maps linework.
Kitchener, ON Waterloo Canada	Grand Flats Trail / Eden Oak Trail (43.45085, -80.40324)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.4794	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Puslinch, ON Wellington Canada	Wellington Rd. 34 / Wellington Rd. 35 (43.45133, -80.21581)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.4154	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Baraboo, WI Sauk Co. United States	CR W / US 12 WB Ramps (43.45996, -89.77719)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 51.8160	Freeway Ramps (Grade-Separated) Single-Lane	2014	2 new roundabouts at ramp terminals on new bypass project.
Baraboo, WI Sauk Co. United States	CR W / US 12 EB Ramps (43.46004, -89.77893)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.8160	Freeway Ramps (Grade-Separated) Single-Lane	2017	2 new roundabouts at ramp terminals on new bypass project.
Sioux Falls, SD Lincoln Co. United States	Louise Ave. / 271st St. (43.46078, -96.76732)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.2118	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Idaho Falls, ID Bonneville Co. United States	Carriagegate Ln. / Nottingham Ln. (43.46096, -112.04641)	Other Existing	Uncontrolled None	4 Approaches 0 Driveways 25.1400	Other (At-Grade) Single-Lane	2005	No traffic control. ICD estimated from Google Maps linework.
Baraboo, WI Sauk Co. United States	South Blvd. / South Pkwy. (43.46312, -89.74615)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2014-2017).
Waterloo, ON Waterloo Canada	Columbia St. W / Bennington Gate / Chancery Ln. (43.46485, -80.57403)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	Year Completed estimated (2016-2018).
Baraboo, WI Sauk Co. United States	US 12 Business (South Blvd.) / Lynn St. / (parking) (43.46564, -89.74505)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways 36.5760	Other (At-Grade) Single-Lane	2017
Milton, ON Halton Canada	Tremaine Rd. / Britannica Rd. W (43.46689, -79.85672)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 52.8754	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	Replaced offset T-intersections. ICD estimated from Google Maps linework.
Waterloo, ON Waterloo Canada	Margaret Ave S / Union St E (43.46732, -80.49974)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 22.5369	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Sioux Falls, SD Lincoln Co. United States	Western Ave. / W 95th St. (43.46768, -96.74755)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2024	https://m.facebook.com/watch/?v=2495260507530316&vanity=CityofSiouxFalls
Waterloo, ON Waterloo Canada	Laurelwood Dr. / Blue Beach Blvd. (43.46997, -80.59517)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2001-2004).
Cambridge, ON Wellington Canada	Hespeler Rd. / Kossuth Rd. / CR 124 / (unknown) (43.47206, -80.30539)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 58.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2019	Year Completed estimated (2018-2019).
Waterloo, ON Waterloo Canada	Laurelwood Dr / Beaver Creek Rd (43.47220, -80.57985)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 19.9349	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Guelph, ON Wellington Canada	Brock Rd. / Wellington Road 34 (43.47399, -80.15382)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown	2020
Biddeford, ME York Co. United States	(parking access) / (parking lot) (43.47416, -70.51186)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.3347	Other (At-Grade) Single-Lane	2007	Separate right-turn lane on one approach. In shopping center. ICD estimated from Google Maps linework.
West Baraboo, WI Sauk Co. United States	Linn St. / US 12 EB Ramps (43.47476, -89.77598)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 51.8160	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2017	2 new roundabouts at ramp terminals on new bypass project.
West Baraboo, WI Sauk Co. United States	Linn St. / US 12 WB Ramps (43.47482, -89.77414)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 51.8160	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2017	2 new roundabouts at ramp terminals on new bypass project.
Waterloo, ON Waterloo Canada	Laurelwood Dr / James Downey Way (43.47541, -80.56870)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.6010	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Milton, ON Halton Canada	Tremaine Rd. / Louis Saint Laurent Ave. (43.47633, -79.87020)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 58.0672	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Waterloo, ON Waterloo Canada	Westmount Rd N (RR 50) / Laurelwood Dr / (parking lot) (43.47651, -80.56252)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.4003	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	ICD estimated from Google Maps linework.
Waterloo, ON Waterloo Canada	Hagey Blvd. / Frank Trompa Dr. (43.47734, -80.54814)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2003	Year Completed estimated (before 2005).
Milton, ON Halton Canada	Bronte St. / Etheridge Ave. (43.47954, -79.84883)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.6652	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Waterloo, ON Waterloo Canada	Hagey Blvd. / Wes Graham Way (43.47997, -80.54992)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 80.0000	Other (At-Grade) Single-Lane	2003	Year Completed estimated (before 2005).
Ammon, ID Bonneville Co. United States	Crowley Rd. / E 17th St. (43.48173, -111.94459)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 20.1168	Other (At-Grade) Single-lane w/ Traversable Central Island	2019
Kitchener, ON Waterloo Canada	Bridge St / Lancaster St W / Carisbrook Dr (43.48226, -80.48275)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.8643	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
Nalchik, Kabardino-Balkaria Nalchik Russia	ulitsa Idarova / ulitsa 2 Tamanskoy Divizii / ulitsa Shogenova / Vladikavkazskoye shosse (43.48325, 43.64472)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Milton, ON Halton Canada	Bronte St. / Whitlock Ave. (43.48357, -79.85438)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.2626	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Milton, ON Halton Canada	Whitlock Ave. / Leger Way (43.48585, -79.85174)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.1954	Other (At-Grade) Single-Lane	2018	Under construction in Streetview Aug 2018. ICD estimated from Google Maps linework.
Milton, ON Halton Canada	Farmstead Dr. / Etheridge Ave. (43.48622, -79.84111)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.3964	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Milton, ON Halton Canada	Scott Blvd. / Willet Terr. / Dymott Ave. (43.48676, -79.86895)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.4619	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2009-2013). ICD estimated from Google Maps linework.
Milton, ON Halton Canada	Whitlock Ave. / Farmstead Dr. (43.48834, -79.84905)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.6626	Other (At-Grade) Single-Lane	2018	Under construction in Streetview Aug 2018 ICD estimated from Google Maps linework.
Idaho Falls, ID Bonneville Co. United States	Bridgeport Dr. / River Walk Dr. (43.48855, -112.04801)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.4610	Other (At-Grade) Single-Lane	2007	Originally built without splitter islands. Splitter islands added to north and west legs in 2016. ICD estimated from Google Maps linework.
Idaho Falls, ID Bonneville Co. United States	S Utah Ave. / Bridgeport Dr. (43.48859, -112.04979)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.6574	Other (At-Grade) Single-Lane	2002	Eagle Rock Fountain in center island. Roundabout was partially reconstructed with geometric improvements in 2014. Original construction was in 2002. ICD estimated from Google Maps linework.
Idaho Falls, ID Bonneville Co. United States	S Boulevard / N Corner Ave. / Elm St. (43.48859, -112.03375)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways 32.9270	Other (At-Grade) Single-Lane	2018	Fourth leg is departure only. ICD estimated from Google Maps linework.
Baraboo, WI Sauk Co. United States	Old US 12 / CTH BD (43.48896, -89.77718)	Roundabout Removed	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2010	Constructed in 2010. Removed in 2017(?) due to bypass expansion.
Sioux Falls, SD Minnehaha Co. United States	69th St. / Southeastern Ave. (43.48928, -96.68768)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.7250	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	ICD estimated from Google Maps linework.
Kuna, ID Ada Co. United States	N Linder Ave. / W Main St. / E 3rd St. (43.49056, -116.41390)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.7271	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Nalchik, Kabardino-Balkaria Nalchik Russia	ulitsa Golovko / ulitsa Tarchokova / ulitsa Kalyuzhnogo (43.49247, 43.57990)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Milton, ON Halton Canada	Tremaine Rd. / Main St. W (43.49537, -79.89726)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 51.1177	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	ICD estimated from Google Maps linework.
Idaho Falls, ID Bonneville Co. United States	1st St. / 45th St. E (Crowley Rd.) (43.49621, -111.94440)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8637	Other (At-Grade) Single-Lane	2020	Designed to be expandable inward to dual lanes in the future.
Milton, ON Halton Canada	Campbellville Rd. / Campbell Ave. (43.49642, -79.97028)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2022	Year Completed estimated (2021-2022).
Idaho Falls, ID Bonneville Co. United States	Memorial Dr. / Riverside Dr. / E St. (43.49716, -112.04057)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.5861	Other (At-Grade) Single-Lane	2012	Right-turn-only lane on west leg. ICD estimated from Google Maps linework.
Oakville, ON Halton Canada	Sixth Line / William Halton Pkwy. (43.49724, -79.75367)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	https://www.halton.ca/For-Residents/Roads-Construction/Construction-Projects/William-Halton-Parkway-Extension-Project
Kuna, ID Ada Co. United States	Hickory Valley Rd. / Courage Ave. (43.49807, -116.32973)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2022
Waterloo, ON Waterloo Canada	Davenport Rd. / Old Abbey Rd. / (shopping center) (43.49957, -80.52551)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.0000	Other (At-Grade) Single-Lane	2012	Right-turn-only leg on north leg. Year Completed estimated (2011-2012).
Waterloo, ON Waterloo Canada	Conestoga Rd. / Kraus Dr. (43.49983, -80.52906)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2009	Add lane right-turn bypass lane on west leg.
Milton, ON Halton Canada	Louis Saint Laurent Ave. / Yates Dr. (43.50033, -79.84411)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.7175	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	Fourth leg stubbed off. ICD estimated from Google Maps linework.
Milton, ON Halton Canada	Louis St Laurent Ave. / Kennedy Cir. (southwest end) / (future road) (43.50490, -79.83937)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	Year Completed estimated (2018-2021).
Guelph, ON Wellington Canada	Clairfields Dr. / Farley Dr. (43.50556, -80.19153)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1998-2006).
Milton, ON Halton Canada	Tremaine Rd. / Steeles Ave. W (43.50658, -79.91068)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 48.5095	Other (At-Grade) Single-Lane	2015	Fourth leg closed, built for future expansion. ICD estimated from Google Maps linework.
Guelph, ON Wellington Canada	Goodwin Dr. / Beaver Meadow Dr. (43.50679, -80.18360)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Single-Lane	2002	Year Completed estimated (2000-2006).
Milton, ON Halton Canada	Louis St Laurent Ave. / Kennedy Cir. (northeast end) / (future road) (43.50807, -79.83568)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	Year Completed estimated (2018-2021).
Saginaw, MI Saginaw Co. United States	Pierce Rd. / S Entrance Dr. (43.50866, -83.96070)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2012	Entrance to Saginaw Valley State University. Year Completed estimated (2011-2014).
Guelph, ON Wellington Canada	Goodwin Dr. / Hall Ave. / Tolton Dr. (43.51005, -80.17930)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2009).
Ammon, ID Bonneville Co. United States	E Lincoln Rd. / N 45th E (Crowley Rd.) (43.51059, -111.94433)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2020	https://www.eastidahonews.com/2020/09/major-intersection-to-close-next-week-for-roundabout-construction/
Waterloo, ON Waterloo Canada	New Bedford Dr / Eastbridge Blvd / Shediac Crescent (43.51109, -80.50054)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.5765	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Idaho Falls, ID Bonneville Co. United States	E Lincoln Rd. / Ammon Rd. (43.51133, -111.96428)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.7101	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	ICD estimated from Google Maps linework.
Idaho Falls, ID Bonneville Co. United States	E Lincoln Rd. / E Hitt Rd. (N 25th) (43.51143, -111.98410)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.8160	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2001	Right-turn-only lane on west leg. Year Completed estimated (1992-2003). Converted from single-lane to multilane in 2018. 21442
(unincorporated), WI Sauk Co. United States	STH 33 / US 12 WB Ramps (43.51445, -89.78288)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.5741	Freeway Ramps (Grade-Separated) Single-Lane	2010	ICD estimated from Google Maps linework.
(unincorporated), WI Sauk Co. United States	STH 33 / US 12 EB Ramps (43.51449, -89.78516)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.7080	Freeway Ramps (Grade-Separated) Single-Lane	2010	ICD estimated from Google Maps linework.
Saginaw, MI Saginaw Co. United States	Davis Rd. / College Dr. (43.51453, -83.95585)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 21.3360	Other (At-Grade) Single-Lane	2008	Right-turn-only arrows and legend on each entry. https://www.mlive.com/news/saginaw/2008/09/svsu_calms_traffic_in_effort_t.html.
Guelph, ON Wellington Canada	Frederick Dr. / Colonial Dr. / Goodwin Dr. (43.51457, -80.17591)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2006-2009).
Waterloo, ON Waterloo Canada	Labrador Dr / RIM Campus Ln (43.51601, -80.51332)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.2510	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Waterloo, ON Waterloo Canada	University Ave E / Labrador Dr (43.51759, -80.51453)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 41.5720	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	ICD estimated from Google Maps linework.
Guelph, ON Wellington County Canada	Summerfield Dr. / Colonial Dr. (43.51809, -80.18253)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.4466	Other (At-Grade) Single-Lane	2001	Located in Pine Ridge East residenital subdivision Functional Class: Collector ICD estimated from Google Maps linework.
Oakville, ON Halton Canada	William Halton Pkwy. / Ninth Line (43.52182, -79.71624)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Unknown	2020
Viroqua, WI Vernon Co. United States	US 14-US 61 / STH 27-STH 82 / CR T (43.52202, -90.86531)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 51.8160	Other (At-Grade) Single-Lane	2023	Elliptical shaped. ICD = 170 ft x 155 ft.
Waterloo, ON Waterloo Canada	Millennium Blvd. / Crossgate Blvd. (43.52326, -80.49690)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2011	West leg stubbed. Year Completed estimated (2009-2012).
Split, Split-Dalmatia Croatia	Ul. Zrinsko Frankopanska / Put Lore / Poljudsko šetalište (43.52379, 16.43300)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Freeland, MI Saginaw Co. United States	W Freeland Rd. / N River Rd. (43.52509, -84.13434)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown	2020	https://www.tittabawassee.org/news_detail_T5_R8.php
Midland, MI Midland Co. United States	E Freeland Rd. / S Sasse Rd. (43.52518, -84.22937)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2021	Rural, high-speed approaches.
Idaho Falls, ID Bonneville Co. United States	E Iona Rd. / 25th E (43.52586, -111.98394)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2004-2006).
Valdés, Principality of Asturias Asturias Spain	N-634 / A-8 Ramps (43.52873, -6.55152)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.1006	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Milton, ON Halton Canada	Dublin Line / Campbellville Rd. / James Snow Pkwy. (43.53018, -79.93243)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	Year Completed estimated (2019-2020).
(unincorporated), WI Sauk Co. United States	Reedsburg Rd. / US 12 WB Ramps (43.53249, -89.78612)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.5617	Freeway Ramps (Grade-Separated) Single-Lane	2010	ICD estimated from Google Maps linework.
Reedsburg, WI Sauk Co. United States	STH 23-STH 33 / STH 136 / Golf View Ct. (43.53251, -89.95461)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://wisdot.maps.arcgis.com/apps/webappviewer/index.html?id=106c80b1ec5f42a5a8808e6acad23067
(unincorporated), WI Sauk Co. United States	Reedsburg Rd. / US 12 EB Ramps (43.53258, -89.78800)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 46.7569	Freeway Ramps (Grade-Separated) Single-Lane	2010	ICD estimated from Google Maps linework.
Navia, Principality of Asturias Asturias Spain	N-634 / NV-3 / NV-4 (43.53359, -6.70118)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.6341	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Castropol, Principality of Asturias Asturias Spain	AS-31 / Pol. Ind. Barres (43.53464, -6.98657)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 57.1453	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Navia, Principality of Asturias Asturias Spain	N-634 / A-8 Ramps (43.53481, -6.69293)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 74.4619	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Navia, Principality of Asturias Asturias Spain	NV-5 / A-8 Ramps (43.53539, -6.65932)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 52.8155	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Sioux Falls, SD Minnehaha Co. United States	E 18th St. / S Highline Pl. / S Highline Ave. (43.53603, -96.65424)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2019	Right-turn-only lanes on all legs. Year Completed estimated (2018-2020).
Theresa, WI Dodge Co. United States	STH 67-STH 175 / STH 28 / CR TW (43.53623, -88.44702)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.8160	Other (At-Grade) Single-Lane	2022	External truck aprons on north, east, and south legs.
Valdés, Principality of Asturias Asturias Spain	N-634 / A-8 Ramps (43.53637, -6.50281)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.4249	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Ribadeo, Galicia Lugo Spain	N-634 / N-642 (43.53956, -7.05516)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 35.4965	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Tapia de Casariego, Principality of Asturias Asturias Spain	N-634 / CP-1 / A-8 Ramps (43.53976, -6.98492)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 53.6774	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Valdés, Principality of Asturias Asturias Spain	VA-3 / AS-268 (43.54081, -6.39177)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 19.9122	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Ribadeo, Galicia Lugo Spain	N-634 / N-642 Ramps (43.54127, -7.06795)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 59.7363	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Coaña, Principality of Asturias Asturias Spain	N-634 / Pol. Ind. Río Pinto / A-8 Ramps (43.54163, -6.76568)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 68.3933	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Tapia de Casariego, Principality of Asturias Asturias Spain	N-634 / Avenida San Esteban (43.54176, -6.98612)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 48.4812	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Ribadeo, Galicia Lugo Spain	N-634 / Rua dos Galos / / A-8 EB Ramps (43.54178, -7.04636)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.0924	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Coaña, Principality of Asturias Asturias Spain	Pol. Ind. Río Pinto / Pol. Ind. Río Pinto III (43.54273, -6.76110)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)