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
Arrawarra, NSW Coffs Harbour Australia	Solitary Islands Way / Eggins Dr. / Arrawarra Rest Area / A1 (Pacific Hwy.) SB Ramps (-30.06146, 153.18445)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Arona, Canary Islands Santa Cruz de Tenerife Spain	Avenida Arquitecto Gómez Cuesta / Avenida Barranco del Rey (28.06609, -16.72771)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 32.6703	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Arona, Canary Islands Santa Cruz de Tenerife Spain	Calle les Madrigueras / Calle Arenales (28.05959, -16.72386)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 29.5105	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Arona, Canary Islands Santa Cruz de Tenerife Spain	Avenida de Antonio Domínguez / Avenida Arquitecta Gomez (28.05677, -16.72823)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.2954	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Arona, Canary Islands Santa Cruz de Tenerife Spain	TF-66 / Ctra. General / Calle Cahice (28.04543, -16.67952)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 62.1910	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Arona, Canary Islands Santa Cruz de Tenerife Spain	Carretera General de Guaza / TF-1 Ramps (28.05204, -16.67725)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.5666	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Arona, Canary Islands Santa Cruz de Tenerife Spain	TF-655 / Calle Infanta Cristina (28.05011, -16.66328)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.9994	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Arona, Canary Islands Santa Cruz de Tenerife Spain	TF-655 / Calle Jabega (28.05050, -16.65737)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.5130	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Arona, Canary Islands Santa Cruz de Tenerife Spain	TF-655 / Calle Levante (28.05081, -16.65464)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.9992	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Arona, Canary Islands Santa Cruz de Tenerife Spain	Calle Levante (28.05034, -16.64865)	Other Existing	Other Unknown	1 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Arnoldstein, Carinthia Villach-Land Austria	B83 (Kärntner Straße) / B111 (Industriestraße) / Schrotturmstraße / (parking) (46.55040, 13.69574)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Arnold, MO Jefferson Co. United States	Astra Way / Missouri State Rd. (38.44301, -90.40168)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1589	Other (At-Grade) Single-Lane	2012	Located approximately 220 feet from traffic signal. https://patch.com/missouri/fenton-highridge/new-traffic-roundabout-to-be-built-on-hwy-141-between4fb74fd68b . ICD estimated from Google Maps linework.
Arnö, Sodermanland County Nykoping Sweden	Kanntorpsvägen / Örstigsleden / Strandstuguviksvägen (58.73187, 17.02585)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 19.8371	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Arnö, Sodermanland County Nykoping Sweden	Arnöleden / Örstigsleden (58.73038, 17.01034)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 50.2148	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Arninge, Stockholm County Täby Sweden	Rte 264 / Leverantörsvägen (59.46365, 18.12223)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 31.5547	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Arninge, Stockholm County Täby Sweden	Rte 264 / Löttingelundsvägen / Ullnavägen (59.47252, 18.11770)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 47.9262	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Arninge, Stockholm County Täby Sweden	Rte 264 / Kundvägen / Antennvägen (59.46085, 18.13004)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.1985	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Arninge, Stockholm County Täby Sweden	Kundvägen / Saluvägen (59.46230, 18.13184)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 35.1970	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Arninge, Stockholm County Täby Sweden	Saluvägen / (parking lot) (59.46147, 18.13393)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 21.2401	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Arnhem, Gelderland Arnhem Netherlands	N325 / A12 Ramps / A348 / President Kennedylaan (51.98192, 5.97865)	Signalized Roundabout/Circle Existing	Signal Unknown	5 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Arnhem, Gelderland Arnhem Netherlands	N837 / Minervasingel (51.94883, 5.83391)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.9047	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Armthorpe, England Doncaster United Kingdom	A630 (Westmoor Link) / Yorkshire Way / W Moor Ln. (53.54312, -1.03401)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Armthorpe, England Doncaster United Kingdom	A630 (Westmoor Link) / Hatfield Ln. (53.54720, -1.04940)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Armstrong Creek, VIC Greater Geelong Australia	Shearwater Dr. / Jacana Way (-38.24037, 144.37247)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Armstrong Creek, VIC Greater Geelong Australia	Ambrosia Dr. / Reeve Ave. / Flanagan Close (-38.23952, 144.35685)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Armstrong Beach, QLD Mackay Australia	Armstrong Beach Rd. / Smyth Rd. / Gurnett Rd. (-21.43371, 149.24309)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Armington, MT Cascade Co. United States	US 87-SR 200 / US 89 / (parking) (47.34909, -110.89673)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	Year Completed estimated (2022-2023). https://www.youtube.com/watch?v=7jSH18jbyKc
Armidale, NSW Armidale Regional Australia	A15 (New England Hwy.) / B78 (Uralla Rd.) (-30.52712, 151.62423)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Armidale, NSW Armidale Regional Australia	B78 (Kentucky St. - Dangar St.) / O'Connor Rd. / Lambs Ave. (-30.52447, 151.66009)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane		One way entrance to Armidale cemetery from roundabout
Armidale, NSW Armidale Regional Australia	A15 (New England Hwy.) / Glen Innes Rd. / Holmfield Dr. (-30.49053, 151.67109)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Armdale, NS Halifax Regional Municipality Canada	Chebucto Rd. / Quinpool Rd. / Herring Cove Rd. / St. Margaret's Bay Rd. / Joseph Howe Dr. (44.64159, -63.62042)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 70.5321	Other (At-Grade) Multilane (2 Lane, unspecified)	2005	Old rotary that was converted to roundabout rules of road in 2005. Functional Class: Arterial ICD estimated from Google Maps linework.
Armadale, WA Armadale Australia	Fifth Rd. / Forrest Rd. (-32.15231, 116.00840)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Armadale, WA Armadale Australia	Forrest Rd. / Commerce Ave. / Jull St. / (parking) (-32.15156, 116.01404)	Roundabout Existing	All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only)	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Armadale, WA Armadale Australia	Seventh Rd. / Church Ave. / Avonlee Rd. (-32.15899, 116.00964)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Armadale, WA Armadale Australia	Seventh Rd. / Forrest Rd. (-32.15513, 116.00506)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Armadale, WA Armadale Australia	Seventh Rd. / Gribble Ave. (-32.14986, 115.99889)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Arlöv, Skane County Burlöv Sweden	Lundavägen / Kronetorpsvägen (55.64022, 13.08877)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 97.0653	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Arlington Bluff, WA Snohomish Co. United States	SR 530 / 59th Ave. NE (48.18839, -122.15068)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2023	https://www.arlingtonwa.gov/735/SR-530---59th-211th-Roundabouts
Arlington, WA Snohomish Co. United States	SR 530 / 211th Pl. NE (48.18852, -122.14376)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2023	https://www.arlingtonwa.gov/735/SR-530---59th-211th-Roundabouts
Arlington, TX Tarrant Co. United States	Cypres Thorn Dr. / Beaver Creek Dr. (32.80968, -97.07325)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2018	Brick splitter islands and apron, landscaped central island. Brick paved buffers next to circulatory roadway.
Arlington, TX Tarrant Co. United States	Beaver Creek Dr. / Park View Pl. (32.81111, -97.07518)	Traffic Calming Circle Existing	All-Way Stop None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2018	Landscaped splitter island only on northwest leg. No apron; small landscaped central island with concrete curb.
Arlington, TX Tarrant Co. United States	Beaver Creek Dr. / Spotted Fawn Dr. (32.81284, -97.07634)	Traffic Calming Circle Existing	All-Way Stop None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2018	Splitter islands on Beaver Creek Dr. Small landscaped central island, with no apron and a concrete curb.
Arlington, TX Tarrant Co. United States	Emerald Grove Dr. / Prairie Crest Ln. (32.81193, -97.06947)	Traffic Calming Circle Existing	All-Way Stop None	4 Approaches 0 Driveways 4.5720	Other (At-Grade) Single-Lane	2022
Arlington, FL Duval Co. United States	SR 109 (University Blvd. N) / Colcord Ave. / Alt US 90-SR 115 EB Exit Ramp (30.32669, -81.60476)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	2014	Replaced loop ramp in one quadrant of full cloverleaf interchange.
Arlington, VA Arlington Co. United States	36th St. S / S Stafford St. (38.82894, -77.08800)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Parking within circulatory roadway.
Arlington, VA Arlington Co. United States	Key Blvd. / N Danville St. (38.89224, -77.09208)	Traffic Calming Circle Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Arlington, VA Arlington Co. United States	Key Blvd. / N Cleveland St. (38.89253, -77.09099)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Arlington, VA Arlington Co. United States	Key Blvd. / N Fillmore St. (38.89146, -77.09415)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Arlington, VA Arlington Co. United States	N Danville St. / Franklin Rd. / N Bryan St. (38.89067, -77.09073)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Parking in circulatory roadway.
Arlington, TX Tarrant Co. United States	Calender Rd. / Kuykendall Dr. (32.63263, -97.15398)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 30.4800	Other (At-Grade) Single-Lane	2022	2020-2022 (SV)
Arlington, TX Tarrant Co. United States	Curry Rd. / Calender Rd. (32.63423, -97.15629)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 33.5280	Other (At-Grade) Single-Lane	2022
Arlington, TX Tarrant Co. United States	Curry Rd. / Calender Rd. / Castlegate Ct. (32.63427, -97.15831)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2021
Arlington, TX Tarrant Co. United States	Curry Rd. / Ledbetter Rd. (32.63428, -97.16240)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2021
Arlington, TX Tarrant Co. United States	Russell Curry Rd. / Eden Rd. (32.63450, -97.17116)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2021
Arlington, FL Duval Co. United States	Fort Caroline Rd. / Hartsfield Rd. (30.36686, -81.56103)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways 30.4800	Other (At-Grade) Single-Lane	2012	Sidewalk adjacent to circulatory roadway.
Arlington, WA Snohomish Co. United States	236th St. NE / 19th Ave. NE (48.20959, -122.20491)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2021	https://www.236safetyimprovements.org/project-updates
Arlington, WA Snohomish Co. United States	SR 531 (172nd St. NE) / 43rd Ave. NE (48.15231, -122.17230)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	https://www.arlingtonwa.gov/758/43rd-Ave-SR-531-172nd-St-Roundabout
Arlington, TX Tarrant Co. United States	W Harris Rd. / Calendar Rd. (32.62694, -97.15405)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6710	Other (At-Grade) Single-Lane	2016	.
Arlington, TX Tarrant Co. United States	Calender Rd. / Russell Rd. (32.62366, -97.15396)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6710	Other (At-Grade) Single-Lane	2016	.
Arlington, TX Tarrant Co. United States	Eden Rd. / New York Ave. (32.62701, -97.07211)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2018	Right-turn bypass lanes on east and north legs. Fourth approach stubbed. https://www.arlingtontx.gov/news/my_arlington_t_x/news_stories/eden_road_new_york_avenue_now_complete.
Arlington, TX Tarrant Co. United States	Nolan Ryan Expy. / Road to Six Flags St. (32.75261, -97.08398)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Adjacent to baseball stadium. Year Completed estimated (2007-2008).
Arlington, WA Snohomish Co. United States	W. Division St. / N. West Ave. (48.19864, -122.12800)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.8628	Other (At-Grade) Single-Lane	2002	September 2002. ICD estimated from Google Maps linework.
Arlington, WA Snohomish Co. United States	E. Division St. / N. Broadway St. (48.19858, -122.12530)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 23.8824	Other (At-Grade) Single-Lane	2002	September 2002. ICD estimated from Google Maps linework.
Arlington, VA Arlington Co. United States	Memorial Dr. / Arlington Memorial Bridge (38.88573, -77.06004)	Rotary Existing	Unknown Unknown	0 Approaches 0 Driveways 114.3488	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Arlington, WA Snohomish Co. United States	SR 531 (172nd St NE) / SR 9 (48.15166, -122.11325)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.6373	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Open October 2012. ICD estimated from Google Maps linework.
Arlington, TX Tarrant Co. United States	Road to Six Flags St. / Nolan Ryan Expressway (32.75547, -97.08702)	Other Existing	All-Way Yield None	2 Approaches 2 Driveways 106.6800	Other (At-Grade) Multilane (3+ Lane)	1993	Located northwest of Rangers Stadium Ballpark.
Arlington, WA Snohomish Co. United States	204 St. NE / 77th Ave. NE (48.18082, -122.12637)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	Elliptical shaped. http://www.arlingtonwa.gov/643/204th-St-NE-77th-Avenue-NE-Roundabout
Arkansas City, KS Cowley Co. United States	US 77 / US 166 (E Kansas Ave.) (37.07788, -97.02448)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 59.4360	Other (At-Grade) Single-Lane	2009	Opened October 2009. BTE jurisdiction.
Årjäng, Varmland County Årjäng Sweden	Storgatan / Kvarnåsgatan / Sveavägen (59.39216, 12.13336)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Arica, Arica y Parinacota Arica Province Chile	Ruta 5 (Avenida Las Brebas) / Avenida Diego Portales / Camino Azapa (-18.48897, -70.28647)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Århus, Middle Jutland Århus Denmark	Christian X's Vej / Jyllands Allé / (parking) (56.12205, 10.17032)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Århus, Middle Jutland Århus Denmark	Ormslevvej / Klokkeskovvej / Byvænget (56.12862, 10.11565)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Århus, Middle Jutland Århus Denmark	Ormslevvej / Jarlsmindevej (56.12847, 10.12520)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Argyle, TX Denton Co. United States	Cook St. / Boonesville Bend / Nora Ln. / Ellison Trace (33.10503, -97.18643)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2014	Near Argyle High School. Painted splitter islands.
Argyle, GA Clinch Co. United States	US 84-GA 38 (Waycross Hwy.) / Main St. (west end) (31.06715, -82.66675)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 43.9898	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	ICD estimated from Google Maps linework.
Argyle, GA Clinch Co. United States	US 84-GA-38 (Waycross Hwy.) / Main St. (east end) (31.07550, -82.64565)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2019
Argun, Chechnya Argun Russia	Vinogradnaya ulitsa / (unknown) Ramps (43.29707, 45.85136)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)
Argun, Chechnya Argun Russia	Shosseynaya ulitsa / ulitsa Kadyrova (43.29292, 45.86694)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Arenzano, Liguria Genoa Italy	Via di Francia / Via Don Minzoni (44.40047, 8.68009)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Arendal, Agder Arendal Norway	Fv42 (Sørsvannsveien - Bryggeriveien) / Sørsvannsveien (58.46465, 8.71502)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Arendal, Agder Arendal Norway	Fv42 (Frolandsveien) / Sørsvannsveien / (parking) (58.46693, 8.72176)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Arendal, Agder Arendal Norway	Sørsvannsveien / Sagvannsveien / Stoaveien (58.46269, 8.71293)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Arendal, Agder Arendal Norway	Sørsvannsveien / Åsbieveien / (parking) (58.45883, 8.71140)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Arendal, Agder Arendal Norway	Fv420 (Vesterveien) / Kirkeveien / Engeneveien (58.43554, 8.74149)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ardrossan, Scotland North Ayrshire United Kingdom	Chapel Hill Roundabout [A78 / B780 (Dalry Rd.)] (55.66117, -4.80827)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Ardrossan, Scotland North Ayrshire United Kingdom	Montfode Roundabout [A78 / A738 (Eglinton Rd.)] (55.65527, -4.82496)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Arden Hills, MN Ramsey Co. United States	Snelling Ave. N / Lake Johanna Blvd. / CR E (45.05023, -93.16374)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2023
Arden Hills, MN Ramsey Co. United States	CR H / I-35W NB Ramps / Thumb Rd. (45.09535, -93.18676)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.4298	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Arden Hills, MN Ramsey Co. United States	CR I / Old Hwy 8 (Thumb Rd.) / I-35W NB Offramp / Rice Creek Pkwy. (45.10787, -93.18665)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 57.3190	Freeway Ramps (Grade-Separated) Single-Lane	2017	Combined signalized and stop-controlled intersections. ICD estimated from Google Maps linework.
Arcos Vallarta, Jalisco Guadalajara Mexico	Glorieta de la Minerva (Avenida Adolfo López Mateos / Avenida Ignacio L Vallarta / Diagonal Golfo de Cortés) (20.67445, -103.38740)	Signalized Roundabout/Circle Existing	Signal Unknown	6 Approaches 0 Driveways 106.1545	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Arcole, Veneto Verona Italy	Via Padovana Nuova / Via Comparine (45.35187, 11.29660)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Archangel, Arkhangel’sk Arkhangelsk Russia	ploshchad' Druzhby Narodov (64.54610, 40.55189)	Unknown Existing	Unknown Unknown	6 Approaches 0 Driveways	Other (At-Grade) Unknown
Archangel, Arkhangel’sk Arkhangelsk Russia	prospekt Obvodnyy Kanal / ulitsa Vyucheyskogo (64.53930, 40.54569)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Archangel, Arkhangel’sk Arkhangelsk Russia	prospekt Obvodnyy Kanal / Voskresenskaya ulitsa (64.54303, 40.53714)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Arcata, CA Humboldt Co. United States	Sunset Ave. / Foster Ave. / Jay St. (40.87972, -124.08482)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.5754	Other (At-Grade) Single-lane w/ Traversable Central Island	2014	Speed hump on southeast leg. Date: https://krcrtv.com/archive/new-roundabout-open-in-arcata-_2016051318431286 ICD estimated from Google Maps linework.
Arcata, CA Humboldt Co. United States	13th St. / J St. (40.87260, -124.08780)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 11.7404	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Arcata, CA Humboldt Co. United States	12th St. / I St. (40.87160, -124.08700)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 48.7687	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Arcata, CA Humboldt Co. United States	Samoa Blvd. / Buttermilk Ln. (40.85710, -124.07250)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.1329	Other (At-Grade) Single-Lane	1999	Functional Class: Arterial ICD estimated from Google Maps linework.
Arcata, CA Humboldt Co. United States	Guintoli Ln. / US 101 SB Ramps (40.90400, -124.08920)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.7180	Freeway Ramps (Grade-Separated) Single-Lane	2005	ICD estimated from Google Maps linework.
Arcata, CA Humboldt Co. United States	West End Rd. / Spear Ave. / Saint Louis Rd. (40.88910, -124.08210)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.0866	Other (At-Grade) Single-Lane	1998	Functional Class: Arterial ICD estimated from Google Maps linework.