Roundabouts Database Index

30320 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
Richmond, VA Richmond City United States	M St. / N 25th St. / Jefferson Ave. (37.53511, -77.41556)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2009	Egg shaped. ICD approximately 110 ft x 85 ft. Year Completed estimated (2008-2009).
Richmond, TX Fort Bend Co. United States	Wildwood Park Rd. / McAlpin Meadows (29.56363, -95.75379)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2021
Richmond, TX Fort Bend Co. United States	Texas Heritage Pkwy. / (unknown) (29.68788, -95.87474)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2021
Richmond, VA Richmond City United States	W Laburnum Ave. / I-195 SB Ramps (37.58383, -77.47494)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Freeway Ramps (Grade-Separated) Single-lane w/ Traversable Central Island	2020	Central island made of pre-cast concrete. https://precast.org/2021/08/first-of-its-kind/
Richmond, TX Fort Bend Co. United States	Dalton Shadow Ln. (29.67853, -95.69488)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Richmond, RI Washington Co. United States	SR 138 (Kingstown Rd.) / SR 112 (Richmond Townhouse Rd.) / Carolina Nooseneck Rd. (41.50041, -71.65955)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2024	https://www.turnto10.com/news/local/ridot-completes-richmond-roundabout-project-southern-new-england-rhode-island-massachusetts-november-26-2024
Richmond, KY Madison Co. United States	Bowerwood Dr. / Richwood Blvd. (37.73604, -84.28621)	Other Existing	Uncontrolled None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Richmond, ON Ottawa Canada	Perth St. / Oldenburg Ave. / Meynell Rd. (45.18764, -75.84949)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2024	https://www.ctvnews.ca/ottawa/article/richmond-residents-frustrated-by-roundabout-construction/
Richmond, VA Richmond City United States	Maury St. / E 4th St. / I-95 Ramps (37.52145, -77.43415)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 50.2920	Freeway Ramps (Grade-Separated) Single-Lane	2022	E 4th St. is one-way into roundabout on northwest leg.
Richmond, VA Richmond City United States	E Main St. / Dock St. / Peebles St. (37.52433, -77.41841)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2018
Richmond Hill, GA Bryan Co. United States	GA 144 (Ford Ave.) / I-95 NB Ramps (31.95979, -81.32843)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	2021	Year Completed estimated (2021-2022).
Richmond Hill, GA Bryan Co. United States	GA 144 (Ford Ave.) / I-95 SB Ramps (31.96054, -81.32963)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	2021	Year Completed estimated (2021-2022).
Richmond Hill, GA Bryan Co. United States	Belfast Keller Rd. / Belfast River Rd. (31.83099, -81.30293)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2020	Right edge of each entry striped out. Year Completed estimated (2019-2020).
Richmond Hill, GA Bryan Co. United States	GA 144 / Belfast River Rd. / Captain Matthew Freeman Dr. (31.88082, -81.26192)	Roundabout Unknown	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2015	Yield-controlled right-turn bypass lanes on north, east, and south legs included in permanent construction. Initial construction 2015 as temporary roundabout; permanent construction completed 2022.
Richmond Hill, ON York Canada	York Blvd. / (parking) (43.84765, -79.37604)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		No splitter islands.
Richmond Hill, ON York Canada	York Blvd. / (parking) (43.84703, -79.37710)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		No splitter islands.
Richmond Hill, GA Bryan Co. United States	Belfast River Rd. / Dunham Marsh Trl. / Harris Trail Rd. (31.85667, -81.29402)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 56.3880	Other (At-Grade) Multilane (2 Lane, unspecified)	2015
Richmond Hill, ON York Canada	Tower Hill Rd. / Mockingbird Dr. / Wicker Dr. (43.91512, -79.45624)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.0900	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2004-2007). ICD estimated from Google Maps linework.
Richmond Hill, ON York Canada	Tower Hill Rd. / Rollinghill Rd. (43.91406, -79.46109)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.0904	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2004-2007). ICD estimated from Google Maps linework.
Richmond Hill, ON York Canada	Tower Hill Rd. / Selwyn Rd. (43.91400, -79.46930)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.5093	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Richmond Hill, ON York Canada	Selwyn Rd. / Alpaca Dr. / Heathside Ave. (43.91005, -79.46813)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.8129	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Richmond Hill, ON York Canada	Rollinghill Rd. / Glenis Gate (43.90960, -79.45317)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.9526	Other (At-Grade) Single-Lane	2002	Year Completed estimated (2002 or perhaps a year or two earlier). ICD estimated from Google Maps linework.
Richmond Hill, ON York Canada	Jefferson Forest Dr. / Arden Valley St. (43.91533, -79.44181)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 23.2295	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2005). ICD estimated from Google Maps linework.
Richmond Hill, ON York Canada	Jefferson Forest Dr. / Shadow Falls Dr. (43.91635, -79.43746)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 20.6481	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2005). ICD estimated from Google Maps linework.
Richmond Hill, ON York Canada	Jefferson Forest Dr. / Mancini Crescent / Magdalene Crescent (43.91246, -79.43237)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.5326	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Richmond Hill, ON York Canada	Rothbury Rd. / Ridgestone Dr. / Tentone Ct. (43.90050, -79.45136)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.0959	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2009-2013). ICD estimated from Google Maps linework.
Richmond Hill, GA Bryan Co. United States	Golden Grove Ln. (31.93735, -81.31571)	Other Existing	Uncontrolled Unknown	2 Approaches 4 Driveways 0.0000	Other (At-Grade) Single-Lane
Richmond Hill, GA Bryan Co. United States	Alexander Way / Bristol Way / E Bristol Way (31.93502, -81.30923)	Other Existing	All-Way Stop None	4 Approaches 1 Driveways 0.0000	Other (At-Grade) Single-Lane
Richmond Hill, GA Bryan Co. United States	Bristol Way / Walton Point Ln. (31.93271, -81.31536)	Other Existing	All-Way Stop None	3 Approaches 1 Driveways 0.0000	Other (At-Grade) Single-Lane
Richmond Hill, GA Bryan Co. United States	Bristol Way / Laurel Hill Cir. / Shady Oak Cir. (31.93059, -81.32104)	Other Existing	All-Way Stop None	4 Approaches 1 Driveways 0.0000	Other (At-Grade) Single-Lane
Richmond Hill, GA Bryan Co. United States	Belfast Keller Rd. / I-95 NB Ramps (31.86156, -81.33499)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2021	https://www.wtoc.com/2021/01/13/i-interchange-belfast-keller-rd-open/
Richmond Hill, GA Bryan Co. United States	Belfast Keller Rd. / I-95 SB Ramps (31.86556, -81.33800)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2021	https://www.wtoc.com/2021/01/13/i-interchange-belfast-keller-rd-open/
Richmond Township, PA Berks Co. United States	Kutztown Rd. (US 222) / Moselem Springs Rd. (PA 662) (40.48551, -75.83896)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 55.4106	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	ICD estimated from Google Maps linework.
Richmond West, FL Miami-Dade Co. United States	SW 152nd Ave. / SW 175th St. / SW 176th St. (25.60434, -80.43800)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2014
Richmond West, FL Miami-Dade Co. United States	SW 155th Ct. / SW 174th St. (25.60492, -80.44457)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2014
Richmond West, FL Miami-Dade Co. United States	SW 155th Ct. / SW 175th St. (25.60420, -80.44403)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2014
Ridge, CO Pueblo Co. United States	Dillon Dr. / I-25 NB Off-Ramp (38.33728, -104.61885)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	Year Completed estimated (2015-2018).
Ridge, NY Suffolk Co. United States	Princeton Ave. / York Ln. (40.86451, -72.89717)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 62.4840	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	Year Completed estimated (2019-2020).
Ridgecrest, CA Kern Co. United States	E Inyokern Rd. / N Knox Rd. / S Knox Rd. (35.65161, -117.66109)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		On base of Naval Air Weapons Station China Lake.
Ridgedale Park, GA Fulton Co. United States	E Paces Ln. / E Paces Cir. (33.84978, -84.35299)	Other Existing	Other Unknown	3 Approaches 0 Driveways 19.8378	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Ridgefield, WA Clark Co. United States	SR 501 (Pioneer St.) / 35th Ave. (45.81557, -122.71310)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2018
Ridgefield, WA Clark Co. United States	NW 319th St. / NW 31st Ave. (45.85093, -122.70594)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2017	Part of Ilani Casino interchange project.
Ridgefield, WA Clark Co. United States	NW 319th St. / I-5 SB Ramps (45.85163, -122.70380)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2017	Part of Ilani Casino interchange project.
Ridgefield, WA Clark Co. United States	NW La Center Rd. / I-5 NB Ramps (45.85214, -122.70160)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 51.8160	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2017	Part of Ilani Casino interchange project.
Ridgefield, WA Clark Co. United States	SR 501 (Pioneer St.) / S 56th Pl. (45.81582, -122.69070)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.8160	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2012
Ridgefield, WA Clark Co. United States	SR 501 (Pioneer St.) / S 65th Ave. (45.81600, -122.68230)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2012
Ridgefield, WA Clark Co. United States	SR 501 (Pioneer St.) / 45th Ave. (45.81568, -122.70290)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.4529	Other (At-Grade) Single-Lane	2007	Opened August 16, 2007. http://www.wsdot.wa.gov/News/2007/08/06_SR501Roundabouts.htm. Rural. ICD estimated from Google Maps linework.
Ridgefield, WA Clark Co. United States	S. Royle Rd. / Settler Dr. (S 45th Ave. / S 3rd Way) (45.81379, -122.70283)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	This is the 5th roundabout in the City of Ridgefield.
Ridgefield, WA Clark Co. United States	N 56th Pl. / N Pioneer Canyon Dr. (45.81812, -122.69068)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, 2x1 max)		Left-turn-only lane on south leg marked as through lane.
Ridgefield, WA Clark Co. United States	Pioneer St. / S 68th Ct. (45.81598, -122.67714)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2024	Double left turn on south leg. Year Completed estimated (2023-2024).
Ridgefield, WA Clark Co. United States	Pioneer St. / N Discovery Dr. (45.81573, -122.69697)	Roundabout Unknown	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2025	https://ridgefieldroundtable.org/i5-to-royle-road
Ridgeland, MS Madison Co. United States	Old Agency Rd / Highland Colony Pkwy (32.43125, -90.14893)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 47.3786	Other (At-Grade) Multilane (2 Lane, unspecified)	2004	Planned in association with interchange improvements at I-55/Old Agency Rd. Functional Class: Collector ICD estimated from Google Maps linework.
Ridgeway, WI Iowa Co. United States	CR BB / Prairie Rd. / Ridgevue Rd. (42.98142, -90.01018)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2013-2019).
Ridgewood, Western Australia Wanneroo Australia	Connolly Dr. / Hester Ave. (-31.67131, 115.72138)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Ridgewood, Western Australia Wanneroo Australia	Hinchinbrook Ave. / Rathkeale Blvd. (-31.65474, 115.71995)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ridgewood, Western Australia Wanneroo Australia	Connolly Dr. / Grand Paradiso Parade / Tarbert Parade (-31.65951, 115.71703)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Riedlingsdorf, Burgenland Oberwart Austria	L360 (Buchschachener Straße - Untere Hauptstraße) / Oberschützener Straße / Untere Hauptstraße (47.33772, 16.14410)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Rifle, CO Garfield Co. United States	Taughenbaugh Blvd. / I-70 EB Ramps (39.52339, -107.77710)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.6695	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
Rifle, CO Garfield Co. United States	Taughenbaugh Blvd. / 7th St. / Airport Rd. (39.52260, -107.77673)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.8509	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
Riga, Riga Latvia	P2 (Bikernieku iela) / Juglas iela (56.95621, 24.25260)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Riga, Riga Latvia	Bullu iela / Dzirciema iela (56.96563, 24.05743)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Riga, Riga Latvia	P4 (Augusta Deglava iela - Lubānas iela) / Juglas iela/ Kaivas iela / Lubānas iela (56.94392, 24.24306)	Rotary Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Rigby, ID Jefferson Co. United States	Farnsworth Way / Stockham Blvd. / (parking) (43.68099, -111.90760)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2018	Peanut shaped. Long dimension is 270 ft; nodal ICDs are ~145 ft and ~145 ft.
Riihimäki, Tavastia Proper Riihimäki Finland	Mattilantie / Tehtaankatu / Yritystie (60.72157, 24.74318)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Riihimäki, Tavastia Proper Riihimäki Finland	Mattilantie / Konepajankatu / Uusi Herajoentie (60.72325, 24.74915)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Rijeka, Primorje-Gorski Croatia	Zdravka Kučića / Sveta Ana (45.32558, 14.47581)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Rijswijk, South Holland Rijswijk Netherlands	Schaapweg / Sir Winston Churchillaan (52.03112, 4.30474)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.1264	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Rijswijk, South Holland Rijswijk Netherlands	Schaapweg / De Dijk (52.03346, 4.30356)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.7163	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Rijswijk, South Holland Rijswijk Netherlands	Schaapweg / Franklin D. Rooseveltlaan (52.03900, 4.30002)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.1211	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Riley, KS Riley Co. United States	Huebner Rd. / Williston Point Rd. (39.09658, -96.74795)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2007	Painted splitter islands. Merging through bypass lane on southwest leg. Year Completed estimated (2006-2008).
Rincon, GA Effingham Co. United States	Ebenezer Rd. / Long Bridge Rd. / Old Augusta Rd. (Rincon-Stillwell Rd.) (32.35036, -81.22128)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2019	https://www.savannahnow.com/news/20190724/ebenezer-roundabout-to-be-closed-sunday-night
Rincon, GA Effingham Co. United States	Fort Howard Rd. / Old Augusta Rd. (32.30374, -81.19530)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	Opened February 2020. https://www.wtoc.com/2020/02/24/fort-howard-old-augusta-road-roundabout-complete/
Rincón de Milberg, Buenos Aires Province Partido de Tigre Argentina	Camino de los Remeros / (driveway) (-34.42212, -58.61626)	Unknown Existing	Unknown Unknown	2 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Rincón de Milberg, Buenos Aires Province Partido de Tigre Argentina	Ruta Provincial 27 (Avenida Santa Maria de las Conchas) / Camino de los Remeros (-34.40805, -58.61846)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Rincón de Milberg, Buenos Aires Province Partido de Tigre Argentina	Avenida Agustín M García / Las Tipas (-34.40105, -58.63826)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Circulating traffic yielding to entering traffic.
Rincón de Milberg, Buenos Aires Province Partido de Tigre Argentina	Avenida Sausalito (-34.40256, -58.63858)	Other Existing	Uncontrolled Unknown	2 Approaches 0 Driveways	Other (At-Grade) Unknown
Rincón de Milberg, Buenos Aires Province Partido de Tigre Argentina	Avenida Sausalito / (driveway) (-34.40365, -58.63946)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown
Rincón de Milberg, Buenos Aires Province Partido de Tigre Argentina	Camino de los Remeros / Castiglioni (-34.43570, -58.60235)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Rineyville, KY Hardin Co. United States	KY 220 / KY 1600 / Thompson Rd. (37.75020, -85.96772)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2010	Yield-controlled right-turn lane on east leg.
Ringkøbing, Middle Jutland Denmark	Primærrute 15 (Vestre Ringvej - Nordre Ringvej) / Primærrute 16 (Holstebrovej) (56.10564, 8.25936)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ringsted, Zealand Ringsted Denmark	Primærrute 14 (Østre Ringvej) / Sekundærrute 150 (Køgevej) (55.44498, 11.82530)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Ringsted, Zealand Ringsted Denmark	Primærrute 14 (Østre Ringvej) / Kaserne Parkvej (55.45035, 11.82637)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Ringsted, Zealand Ringsted Denmark	Jyllandsgade / Møllegade / Sjællandsgade / Tinggade (55.44261, 11.79013)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ringwood North, Victoria Maroondah Australia	SR 9 (Warrandyte Rd.) / Oban Rd. (-37.79377, 145.23537)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Rio, FL Martin Co. United States	SR 707 (NE Dixie Hwy.) / NE Martin Ave. (27.21959, -80.23709)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2010	Roundabout constructed by the Martin County CRA in coordination with the Rio 707 streetscape project.
Rio de Janeiro, Rio de Janeiro Brazil	Avenida Meriti / Rua Cordovil / Estrada da Água Grande (-22.82501, -43.31219)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Parking in central island.
Rio de Janeiro, Rio de Janeiro Brazil	Praça Cruz Vermelha [Avenida Mem de Sá / Avenida Henrique Valadares / Rua Carlos Sampaio] (-22.91192, -43.18826)	Signalized Roundabout/Circle Existing	Signal None	6 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Pedestrian access to central island; parking along circulatory roadway.
Rio de Janeiro, Rio de Janeiro Brazil	Avenida Coronel Fidias Távora / Estrada Rio D Ouro (-22.80804, -43.34537)	Other Existing	All-Way Stop None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Rio de Mouro, Lisbon Sintra Portugal	N249 (Rua António Cardoso - Rua Elias Garcia) / Rua do Pino Verde / Rua António Cardoso (38.77607, -9.33240)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Rio Gallegos, Santa Cruz Güer Aike Argentina	Av. Lisandro de La Torre / Calle Gendarmeria Nacional (-51.62140, -69.24822)	Other Existing	All-Way Stop None	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Rio Gallegos, Santa Cruz Güer Aike Argentina	Calle Félix Riquez / Calle Dr. Jorge Lorenzo (-51.63592, -69.24265)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Rio Grande, Rio Grande do Sul Brazil	Rua Padre Nillo Gollo / (unknown) (-32.07283, -52.15969)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Rio Puerco, NM Bernalillo Co. United States	Central Ave. / I-40 EB Ramps (35.03048, -106.94750)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 68.4580	Freeway Ramps (Grade-Separated) Single-Lane	2008	Owned by New Mexico DOT. Previously controlled by stop control ICD estimated from Google Maps linework.
Rio Rancho, NM Sandoval Co. United States	Country Club Dr. SE / Broadmoor Blvd. / Esplanade Cir. SE (35.24556, -106.67238)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.2618	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Rio Rancho, NM Sandoval Co. United States	Cherry Rd. NE / 17th Ave. NE (35.28760, -106.70361)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.1712	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Rio Rancho, NM Sandoval Co. United States	Arena Dr. NE / HP Way NE (35.31009, -106.69007)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.1877	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Rio Rancho, NM Sandoval Co. United States	King Blvd. NE / Main St. NE (35.31189, -106.68624)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.2886	Other (At-Grade) Single-Lane	2007	Fourth leg stubbed. Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Rio Rancho, NM Sandoval Co. United States	King Blvd. NE / Park Dr. NE (35.31365, -106.68872)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.1100	Other (At-Grade) Single-Lane	2006	Fourth leg stubbed. Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Rio Rancho, NM Sandoval Co. United States	Iris Rd. NE / Idalia Rd. NE (35.30200, -106.62532)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.1908	Other (At-Grade) Single-Lane	2010	Under construction late 2009. ICD estimated from Google Maps linework.
Rio Rancho, NM Sandoval Co. United States	Loma Colorado Blvd. NE / Red Hill Ct. NE (35.27261, -106.65753)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2009).