Roundabouts Database Index

29465 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
Annapolis, MD Anne Arundel Co. United States	Church Circle (38.97848, -76.49269)	Other Existing	Unknown Unknown	7 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (3+ Lane)
Annapolis, MD Anne Arundel Co. United States	Main St. / Randall St. (38.97746, -76.48722)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Annapolis, MD Anne Arundel Co. United States	King George St. / Turner Joy Rd. / Brownson Rd. (38.97776, -76.48280)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		On campus of US Naval Academy.
Annandale, MN Wright Co. United States	STH 24 / Hemlock St. E / (parking) (45.26826, -94.11258)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2023	Elliptical shaped. ICD = 115 ft x 110 ft. https://www.annandaleadvocate.com/news/36510/roundabout-nears-completion
Annandale, VA Fairfax Co. United States	Ravensworth Rd. / Jayhawk St. / Fountain Head Dr. (38.82630, -77.19993)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 22.8600	Other (At-Grade) Single-lane w/ Traversable Central Island	2018	Modular, rapid-install roundabout.
Annandale, QLD Townsville Australia	Annandale Dr. / Macarthur Dr. (-19.31229, 146.78399)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Annandale, QLD Townsville Australia	William Angliss Dr. / Murray Lyons Crescent (-19.31226, 146.79816)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Annandale, QLD Townsville Australia	William Angliss Dr. / Murray Lyons Crescent / Gartrell Dr. (-19.31331, 146.80130)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Annandale, QLD Townsville Australia	Douglas Garbutt Rd. / University Rd. / Yolanda Dr. / Discovery Dr. (-19.31668, 146.76516)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Annan, Scotland Dumfries and Galloway United Kingdom	B721 (Scott's St.) / Standalane (54.98648, -3.25087)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Anna Bay, NSW Port Stephens Australia	B63 (Nelson Bay Rd.) / Gan Gan Rd. (-32.76892, 152.07450)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Ann Arbor, MI Washtenaw Co. United States	N Wagner Rd. / Miller Rd. (42.30551, -83.80006)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.9664	Other (At-Grade) Single-Lane	2020	https://www.wcroads.org/wcrc-project/miller-road-bridge-and-roundabout/
Ann Arbor, MI Washtenaw Co. United States	Textile Rd. / Woodland Dr. (42.19953, -83.76754)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://thesalinepost.com/g/saline-mi/n/15400/washtenaw-county-road-commission-opens-roundabout-intersection-textile-woodland
Ann Arbor, MI Washtenaw Co. United States	Scio Church Rd. / S Wagner Rd. (42.25569, -83.79885)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-lane w/ Traversable Central Island	2017
Ann Arbor, MI Washtenaw Co. United States	Nixon Rd. / Dhu Varren Rd. / Green Rd. (42.31702, -83.70779)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2017
Ann Arbor, MI Washtenaw Co. United States	Maple Rd. / M-14 WB Ramps (42.30178, -83.78112)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 159.9999	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2007
Ann Arbor, MI Washtenaw Co. United States	Maple Rd. / M-14 EB Ramps (42.29992, -83.78104)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2007
Ann Arbor, MI Washtenaw Co. United States	Maple Rd. / (Skyline High School Entrance) (42.30557, -83.78114)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2007	Entrance to high school.
Ann Arbor, MI Washtenaw Co. United States	Geddes Rd. / US 23 NB Ramps (42.27440, -83.67437)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2011
Ann Arbor, MI Washtenaw Co. United States	Geddes Rd. / US 23 SB Ramps (42.27450, -83.67833)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.2440	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2011	Add-lane right-turn bypass lane in northwest quadrant.
Ann Arbor, MI Washtenaw Co. United States	Geddes Rd. / Earhart Rd. (42.27460, -83.68216)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2011	At Concordia College campus.
Ann Arbor, MI Washtenaw Co. United States	Huron Pkwy. / Nixon Rd. (42.30516, -83.70748)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2009
Ann Arbor, MI Washtenaw Co. United States	State St. / Ellsworth Rd. (42.22938, -83.73901)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	Offset crosswalks.
Ann Arbor, MI Washtenaw Co. United States	Broadway St. / (unknown) / (parking) (42.29022, -83.73723)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2020
Ann Arbor, MI Washtenaw Co. United States	Red Oak Rd. / Mixtwood St. (42.29141, -83.76042)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2023	Oval shaped. No splitter islands. https://www.mlive.com/news/ann-arbor/2023/11/ann-arbor-installs-another-mini-neighborhood-traffic-roundabout.html
Ann Arbor, MI Washtenaw Co. United States	W Madison St. / Mount Vernon Ave. / Mount Pleasant Ave. / Eberwhite Blvd. (42.27355, -83.76147)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 22.8600	Other (At-Grade) Single-lane w/ Traversable Central Island	2023	Pedestrian crossings adjacent to circulatory roadway on west, north, and east legs. https://www.mlive.com/news/ann-arbor/2023/10/check-out-ann-arbors-new-mini-neighborhood-roundabout-now-open-to-traffic.html
Ann Arbor, MI Washtenaw Co. United States	E Ann St / Observatory St. / (hospital access) (42.28240, -83.73114)	Roundabout Existing	All-Way Yield None	2 Approaches 3 Driveways 33.5280	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007).
Ankeny, IA Polk Co. United States	SW Irvinedale Dr / NW Polk City Dr / SE Vintage Pkwy (41.71706, -93.63888)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 49.9237	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	ICD estimated from Google Maps linework.
Ankeny, IA Polk Co. United States	SW Cherry St / SW 11th (41.71942, -93.60882)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 64.1853	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Ankeny, IA Polk Co. United States	SW Campustown Ct (41.71034, -93.61365)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 136.4130	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Ankeny, IA Polk Co. United States	SW Goodwin St. / Springfield Dr. (41.69388, -93.61487)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.9709	Other (At-Grade) Single-Lane	2004	One of three in a new residential development. Functional Class: Local ICD estimated from Google Maps linework.
Ankeny, IA Polk Co. United States	SW Somersby Blvd. / Springfield Dr. (41.69387, -93.61252)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 24.0790	Other (At-Grade) Single-Lane	2004	One of three in a new residential development. Functional Class: Local ICD estimated from Google Maps linework.
Ankeny, IA Polk Co. United States	SW Somersby Blvd. / 46th St. (41.69155, -93.61253)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.0799	Other (At-Grade) Single-Lane	2004	One of three in a new residential development. Functional Class: Local ICD estimated from Google Maps linework.
Ankeny, IA Polk Co. United States	SW Snyder Blvd. / Springfield Dr. (41.69610, -93.60439)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.8618	Other (At-Grade) Single-Lane	2006	In new residential development. Functional Class: Local ICD estimated from Google Maps linework.
Ankeny, IA Polk Co. United States	NW 13th St. / Boulder Dr. (41.74220, -93.64587)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.8432	Other (At-Grade) Single-Lane	2005	In new residential development. Functional Class: Local ICD estimated from Google Maps linework.
Ankeny, IA Polk Co. United States	SW White Birch Dr. / Braeburn St. (41.70018, -93.62535)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 55.2872	Other (At-Grade) Single-Lane	2005	In new residential development. Functional Class: Local ICD estimated from Google Maps linework.
Ankeny, IA Polk Co. United States	NW 5th St. / Abbie Dr. (41.73569, -93.66248)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.0634	Other (At-Grade) Single-Lane	2008	In new residential development. Functional Class: Local ICD estimated from Google Maps linework.
Aniva, Sakhalin Aniva Russia	Zelenaya ulitsa / Novo-troitskoye / ulitsa Tsentral'naya (46.89631, 142.68791)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Aniva, Sakhalin Aniva Russia	ulitsa Pudova / ulitsa Kalinina (46.71495, 142.53091)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Angola, IN Steuben Co. United States	US 20 (W Maumee St.-E Maumee St.) / N Wayne St.-S Wayne St. (41.63487, -84.99928)	Other Existing	All-Way Yield Unknown	4 Approaches 8 Driveways 47.2440	Other (At-Grade) Single-Lane		Town square; pedestrian access to central island.
Angle Vale, SA Playford Australia	Angle Vale Rd. / Northern Expy (M2) NB Ramps (-34.63605, 138.66883)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Angered, Vastra Gotaland County Gothenburg Sweden	Gråbovägen / (parking lot) (57.76795, 12.01992)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 33.1237	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Angered, Vastra Gotaland County Gothenburg Sweden	Hjällbovägen / Grusåsvägen / Hammarkullens väg (57.78412, 12.03752)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.9253	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Ängelholm, Skane County Ängelholm Sweden	Klippanvägen / Östergatan (56.24914, 12.86870)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 20.5700	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Ängelholm, Skane County Ängelholm Sweden	Östra Vägen / Landshövdingevägen / (parking lot) (56.23679, 12.87554)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.5331	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Ängelholm, Skane County Ängelholm Sweden	Rte 107 / Östra Vägen / Höja landsväg (56.23104, 12.87966)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.1763	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Ängelholm, Skane County Ängelholm Sweden	Kungsgårdsleden / Margretetorpsvägen (56.26038, 12.88569)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.4646	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Ängelholm, Skane County Ängelholm Sweden	Rte 105 / Margretetorpsvägen (56.31950, 12.88808)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 60.9342	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Ängelholm, Skane County Ängelholm Sweden	Kristianstadsgatan / Emblagatan (56.25422, 12.88822)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 22.5576	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Ängelholm, Skane County Ängelholm Sweden	Kristianstadsgatan / (parking lots) (56.25386, 12.89011)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 23.8848	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Ängelholm, Skane County Ängelholm Sweden	Kungsgårdsleden / Kristianstadsgatan / Kuvettgatan (56.25369, 12.89226)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.5004	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Ängelholm, Skane County Ängelholm Sweden	Kungsgårdsleden / Klippanvägen (56.25130, 12.89242)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 43.1282	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Ängelholm, Skane County Ängelholm Sweden	Kuvettgatan / Långskeppsgatan / Midgårdsgatan (56.25371, 12.89438)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.5771	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Ängelholm, Skane County Ängelholm Sweden	Kippanvägen / E20 Ramps (56.25169, 12.89852)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 107.4877	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Ängelholm, Skane County Ängelholm Sweden	Kullavägen / Kulltorpsvägen / Kungsgårdsleden (56.22633, 12.83832)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.1727	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Ängelholm, Skane County Ängelholm Sweden	Rte 105 / Vantingevägen / Barkåkravägen (56.32397, 12.83926)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 49.6688	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Ängelholm, Skane County Ängelholm Sweden	Kullavägen / Helsingborgsvägen / Kristian II:s väg (56.23515, 12.85872)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.1637	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Ängelholm, Skane County Ängelholm Sweden	Rte 107 / Kungsgårdsleden / Helsingborgsvägen (56.22371, 12.85877)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.5194	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Ange-Gardien, QC Outaouais Region Canada	Rte 309 / Rte 315 (45.60778, -75.39542)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.2691	Other (At-Grade) Single-Lane	2003	Opened October 2003. Fourth leg to be completed with completion of Autoroute 50. ICD estimated from Google Maps linework.
Angarsk, Irkutsk Angarsk Russia	ulitsa Kosmonavtov / ulitsa Kominterna (52.50795, 103.85988)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)		Trams through central island.
Angarsk, Irkutsk Angarsk Russia	ulitsa Dekabristov / Angarskiy prospekt (52.51144, 103.87959)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Angarsk, Irkutsk Angarsk Russia	ulitsa Karla Marksa / ulitsa Dekabistov (52.51971, 103.91079)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Angarsk, Irkutsk Angarsk Russia	Leningradskiy prospekt / ulitsa Engel'sa / 4-y Novyy mikrorayon (52.49413, 103.82824)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Andrews Farm, SA Playford Australia	Curtis Rd. / Northern Expy (M2) SB Ramps (-34.66350, 138.65649)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Andover, KS Butler Co. United States	Cloud Ave. / Plaza St. (37.67840, -97.13040)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.5365	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Andover, KS Butler Co. United States	Cornerstone Pkwy. / N Sandstone St. (37.72730, -97.14089)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 36.5760	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2008). Driverway added 2010-2012.
Andover, OH Ashtabula Co. United States	Andover Square (41.60712, -80.57138)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Pedestrian access to central island.
Andorra la Vella, Andorra la Vella Andorra	Baixada del Molí / Carrer Prat de la Creu / Carrer de Tobira (42.50543, 1.51830)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Andorra la Vella, Andorra la Vella Andorra	CG-1 (Av. de Salou - Avinguda de Tarragona) / Baixada del Molí / Carretera de la Comella (42.50365, 1.51931)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Anderson Township, OH Hamilton Co. United States	(unknown) (39.07631, -84.34992)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Pedestrian access to central island.
Anderson Township, OH Hamilton Co. United States	(unknown) (39.07418, -84.34995)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Pedestrian access to central island.
Anderson, SC Anderson Co. United States	Brown Rd. / Kings Rd. / Frances Cannon Dr. (34.56968, -82.66937)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.6029	Other (At-Grade) Single-Lane	2018	Intersection moved about 100 ft south; Frances Cannon Dr rerouted to the roundabout. Truck apron takes up almost the entire center island. https://www.independentmail.com/story/news/local/2017/12/28/roundabouts-coming-anderson-two-years-after-they-were-announced/871867001/ ICD estimated from Google Maps linework.
Anderson, IN Madison Co. United States	Dan Patch Circle (Charles St. / Virgil Cook Blvd.) (40.06783, -85.64460)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (3+ Lane)		At entrance to casino. Concentric circulatory roadway striping.
Anderson, CA Shasta Co. United States	Factory Outlets Dr. / I-5 NB Ramps / Locust St. / Deschutes Rd. (40.43782, -122.28600)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.0869	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2013	Freeway off-ramp added with roundabout. Previously controlled by one-way stop ICD estimated from Google Maps linework.
Anderson, CA Shasta Co. United States	Pleasant Hills Dr. / Domaine Pl. (40.42966, -122.29692)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.6377	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Anderson, CA Shasta Co. United States	Pleasant Hills Dr. / (unknown) (40.42415, -122.29962)	Other Existing	Other None	3 Approaches 0 Driveways 29.0944	Other (At-Grade) Single-Lane	2006	No control on entries. ICD estimated from Google Maps linework.
Anderson, CA Shasta Co. United States	Pleasant Hills Dr. / (unknown 2) (40.42248, -122.30084)	Other Existing	Other None	3 Approaches 0 Driveways 30.9136	Other (At-Grade) Single-Lane	2006	No control on entries. ICD estimated from Google Maps linework.
Anderson, SC Anderson Co. United States	Concord Rd. / Harris Bridge Rd. / Cathey Rd. (34.59397, -82.63681)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.4108	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Anderson, IN Madison Co. United States	E 59th St. / E 60th St. / Applewood Center Dr. / (parking) (40.05542, -85.65411)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2014-2015).
Anderson, SC Anderson Co. United States	SC 187 / Whitehall Rd. (34.50793, -82.76231)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.3400	Other (At-Grade) Single-Lane	2021
Anderlecht, Brussels Brussels Belgium	Rond-Point Hermès (N266 [Bopulevard Industriel] / Rue du Développement) (50.82825, 4.31556)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.5444	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Andergrove, QLD Mackay Australia	Bedford Rd. / Celeber Dr. / Oak St. (-21.09742, 149.18061)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Andergrove, QLD Mackay Australia	Banksia Ave. / Nadarmi Dr. / Corymbia Ct. (-21.08230, 149.18821)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Anchorage, AK Anchorage United States	C St. / W Klatt Rd. (61.11645, -149.88824)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.2290	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	ICD estimated from Google Maps linework.
Anchorage, AK Anchorage United States	Huffman Rd. / Huffman Park Dr. / Brandon St. (61.10862, -149.85617)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.3143	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Anchorage, AK Anchorage United States	Huffman Rd. / Seward Hwy SB Ramps (61.10854, -149.85175)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.0848	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Anchorage, AK Anchorage United States	Huffman Rd. / Seward Hwy NB Ramps-Brayton Dr. (61.10858, -149.84928)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 43.2781	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Anchorage, AK Anchorage United States	W 100th Ave. / Minnesota Dr. SB Ramps / Bietinger Dr. (61.13025, -149.90880)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.2922	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Anchorage, AK Anchorage United States	W 100th Ave. / Minnesota Dr. NB Ramps / Humphrey Dr. (61.13026, -149.90694)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.4820	Freeway Ramps (Grade-Separated) Single-Lane	2017	ICD estimated from Google Maps linework.
Anchorage, AK Anchorage United States	W Dimond Blvd. / Snead St. / Westpark Dr. (61.13943, -149.98944)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane	2016
Anchorage, AK Anchorage United States	W Dimond Blvd. / Sand Lake Rd. (61.13761, -149.98206)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 10.3772	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Anchorage, AK Anchorage United States	Elmore Rd. / Health Dr. (61.18629, -149.81008)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.6548	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	ICD estimated from Google Maps linework.
Anchorage, AK Anchorage United States	Piper St. / E 40th Ave. (61.18451, -149.82323)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2013	Located at entrance to Providence Medical Center hospital.
Anchorage, AK Anchorage United States	Klatt Rd. / Johns Rd. (61.11584, -149.87879)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.0760	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Anchorage, AK Anchorage United States	Elmore Rd. / E 135th Ave. / South Anchorage High School (61.09869, -149.80410)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.3650	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Anchorage, AK Anchorage United States	Old Seward Hwy / Huffman Rd.. (61.10864, -149.86350)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.8158	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Estimated completion 2008. ICD estimated from Google Maps linework.
Anchorage, AK Anchorage United States	C St. / O'Malley EB Ramps (61.12273, -149.88630)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 53.3400	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	2006
Anchorage, AK Anchorage United States	C St. / O'Malley WB Ramps (61.12404, -149.88630)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 53.3400	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2006
Anchorage, AK Anchorage United States	Dowling Rd. / New Seward Hwy SB Ramps (61.16636, -149.85780)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.1352	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2004	Previously controlled by one-way stop ICD estimated from Google Maps linework.
Anchorage, AK Anchorage United States	Dowling Rd. / New Seward Hwy NB Ramps (61.16637, -149.85520)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.0151	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2004	Spiral striping. ICD estimated from Google Maps linework.