Roundabouts Database Index

30500 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
Ballajura, Western Australia Swan Australia	Cassowary Dr. / Pelican Parade (-31.84603, 115.89681)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ballajura, Western Australia Swan Australia	Illawarra Crescent S / Kingfisher Ave. (-31.84007, 115.89466)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Longford, Co Longford Ireland	N4 / N5 (53.74445, -7.80802)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Cork, Co Cork Ireland	N40-N22 (South Ring Road) / N22 EB Ramps (51.87546, -8.57151)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Cork, Co Cork Ireland	N40-N22 (South Ring Road) / N22 WB Ramps (51.87417, -8.57157)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Crown Point, IN Lake Co. United States	E 109th Ave. / I-65 SB Ramps (41.42023, -87.32277)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Unknown	2021	Raindrop shaped.
Crown Point, IN Lake Co. United States	E 109th Ave. / I-65 NB Ramps (41.42017, -87.31963)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Unknown	2021	Raindrop shaped.
Crown Point, IN Lake Co. United States	E 109th Ave. / Iowa St. (41.42018, -87.30678)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown	2021
Chita, Zabaykalsky Krai Chita Russia	naberezhnaya Dmitriya Zavalishina / Herdorezova utilsa (52.03147, 113.48598)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Yakutsk, Sakha Yakutsk Russia	Pokrovskiy trakt / (unknown) (61.97727, 129.66921)	Unknown Existing	Unknown Unknown	3 Approaches 2 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Novokuznetsk, Kemerovo Novokuznetsk Russia	Chernomorskaya ulitsa / ulitsa Nevskogo (53.75041, 87.10777)	Unknown Unknown	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Prokopyevsk, Kemerovo Prokopyevsk Russia	ulitsa Serova / prospekt Gagarina (53.87354, 86.65952)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown
Belovo, Kemerovo Belovo Russia	ulitsa Lenina / Pochotvyy pereulok (54.40635, 86.30793)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown
Longford, Co Longford Ireland	Fiddlemaster Tom ‘Blind’ Kiernan Roundabout [N5 / Strokestown Rd.] (53.72484, -7.82562)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Spassk-Dal’niy, Primorye Spassk-Dal'niy Russia	M60 / A370 (44.59269, 132.86042)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown
Ussuriysk, Primorye Ussuriysk Russia	A-370 / ulitsa Ageyeva (43.78295, 131.95720)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown
Toledo, OH Lucas Co. United States	Dorr St. / I-475 SB Ramps (41.65389, -83.69585)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2021	https://www.youtube.com/watch?v=FYQr1t7Vliw
Toledo, OH Lucas Co. United States	Dorr St. / I-475 NB Ramps (41.65382, -83.69411)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2021	https://www.youtube.com/watch?v=FYQr1t7Vliw.
Adlington, England Lancs United Kingdom	A6 (Market St. - Market Pl.) / Park Rd. (53.61191, -2.60478)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Debrecen, Hajdú-Bihar Debreceni járás Hungary	Egyetem tér / Egyetem sugárút (47.55149, 21.62156)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Szekszárd, Tolna Szekszárdi járás Hungary	M9 / M6 (46.38934, 18.71348)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
La Victoria, Lambayeque Province of Chiclayo Peru	Pan-American Highway / Avenida Gran Chimu (-6.79950, -79.83042)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Debrecen, Hajdú-Bihar Debreceni járás Hungary	Kishegyesi út / E79-M35 NB Ramps (47.53385, 21.55411)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Debrecen, Hajdú-Bihar Debreceni járás Hungary	Kishegyesi út / E79-M35 SB Ramps (47.53448, 21.54902)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Potomac, MD Montgomery Co. United States	Old Seven Locks Rd. / Quarry Manor Terrace (38.99371, -77.16028)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Castilla, Piura Province of Piura Peru	Rte 1N / Rte 1NJ (-5.17742, -80.56231)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Sullana, Piura Province of Sullana Peru	Rte 1N / Rte 1NL (-4.91677, -80.69660)	Other Existing	All-Way Stop Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Mgulani, Dar es Salaam Kinondoni Tanzania	Kilwa Rd. / Temeke St. (-6.86761, 39.27501)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown
Mtoni, Dar es Salaam Kinondoni Tanzania	Kilwa Rd. / Muungano Rd. (-6.86170, 39.27749)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown
Keko, Dar es Salaam Kinondoni Tanzania	Kilwa Rd. / Chang'ombe Rd. (-6.85171, 39.28118)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown
Keko, Dar es Salaam Kinondoni Tanzania	Bandari Rd. / Kilwa Rd. (-6.83050, 39.28609)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown
Mchafukoge, Dar es Salaam Kinondoni Tanzania	B2 (Bandari St.) / Gerezani St. (-6.82947, 39.27947)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown
Kikuyu, Dodoma Dodoma Urban Tanzania	A104 / (unknown) (-6.20057, 35.74330)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown
Sullana, Piura Province of Sullana Peru	Avenida Santa Rosa / Marcelino Champagnat (-4.89718, -80.69566)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown
Huaquillas, El Oro Huaquillas Ecuador	Carretera Transversal / Avenida de la Republica (-3.49669, -80.20829)	Other Existing	Other Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Circulatory roadway yield to entering traffic.
Pariñas, Piura Province of Talara Peru	Av. A / Av. F (-4.58644, -81.25417)	Unknown Unknown	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown
Pariñas, Piura Province of Talara Peru	Ovalo Grau (-4.57427, -81.27232)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown
Bridlington, England East Riding of Yorkshire United Kingdom	A165 (Bessingby Rd.) / Bessingby Way (54.08350, -0.20864)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Pontault-Combault, Île-de-France Seine-et-Marne France	Avenue de la République / Avenue de Général de Gaulle (48.80005, 2.60807)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Upper Marlboro, MD Prince George's Co. United States	Central Park Dr. / Rock Spring Dr. (38.83296, -76.84354)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2016
Upper Marlboro, MD Prince George's Co. United States	Rock Spring Dr. / (unknown) (38.83762, -76.84567)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 51.8160	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	Year Completed estimated (2018-2019).
Upper Marlboro, MD Prince George's Co. United States	Woodyard Rd. / Observatory Pl. (38.82198, -76.83374)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Parking along circulatory roadway.
Upper Marlboro, MD Prince George's Co. United States	Moores Plains Blvd. / Bishopstone Terrace (38.85575, -76.73096)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Upper Marlboro, MD Prince George's Co. United States	Moores Plains Blvd. / Buxton Pl. (38.85826, -76.73014)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Bruck an der Mur, Styria Bruck-Mürzzuschlag District Austria	B116 (Leobener Bundesstraße - Grazer Straße) / B116b (Leobener Bundesstraße) (47.40689, 15.27490)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Székesfehérvár, Fejér Székesfehérvári járás Hungary	Horvát István utca / Balatoni út (47.18130, 18.40655)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Wakefield, England Wakefield United Kingdom	Novale Way / Neil Fox Way / A642 (Wakefield Eastern Relief Rd.) (53.69681, -1.47937)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Liversedge, England Kirklees United Kingdom	Roberttown Ln. / Child Ln. (53.70010, -1.70310)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Wath upon Dearne, England Rotherham United Kingdom	A633 (Manvers Way) / Harris Hawk Way (53.51003, -1.35820)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Poprad, Presov Poprad Slovakia	Slovenského odboja / Karpatská (49.05728, 20.29002)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Palanga, Klaipėdos Palanga Lithuania	Vytauto gatvė / Ligoninės gatvė (55.93859, 21.07965)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Førde, Vestland Sunnfjord Norway	Rv5 (Hafstadvegen - Naustdalsvegen) / E39 (Hafstadvegen) (61.45007, 5.84974)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Asker, Viken Asker Norway	Billingstadsletta / Billingstadveien (59.87434, 10.49068)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Sandvika, Viken Bærum Norway	Fv164 (Sandviksveien) / E18 NB Ramps (59.89422, 10.54989)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Sandvika, Viken Bærum Norway	Fv164 (Sandviksveien) / E18 SB Ramps (59.89458, 10.54637)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Sandvika, Viken Bærum Norway	Fv164 (Sandviksveien) / Stasjonsveien (59.89486, 10.54860)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lierbyen, Viken Lier Norway	Fv282 (Kirkelina) / Joseph Kellers Vei (59.80743, 10.27123)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
’s-Hertogenbosch, North Brabant 's-Hertogenbosch Netherlands	Reitscheweg / A2-E25 SB Ramps (51.71453, 5.33615)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Budejovice, South Bohemia Budweis Czechia	Generála Píky / Blahoslavova (48.98987, 14.48328)	Roundabout Unknown	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Right-turn bypass lanes on all legs.
Budejovice, South Bohemia Budweis Czechia	E49 / České Vrbné (49.00361, 14.45250)	Rotary Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Lane changes required for left-turn movements.
West Monroe, LA Ouachita Par. United States	Well Rd. / I-20 WB Ramps (32.51259, -92.19191)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 53.3400	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2020	https://www.myarklamiss.com/news/a-first-look-at-the-new-well-road-roundabout/
Valle de Banderas, Nayarit Bahía de Banderas Mexico	Paseo de los Cocoteros / Blvd. Nuevo Vallarta (20.70863, -105.30017)	Other Existing	Unknown None	3 Approaches 0 Driveways 65.0000	Other (At-Grade) Multilane (2 Lane, unspecified)		Bus Stop pullout within circle.
Valle de Banderas, Nayarit Bahía de Banderas Mexico	Paseo de los Cocoteros / Rtno. Cozumel (20.70296, -105.29773)	Other Existing	All-Way Stop None	3 Approaches 0 Driveways 55.0000	Other (At-Grade) Multilane (2 Lane, unspecified)
Valle de Banderas, Nayarit Bahía de Banderas Mexico	Paseo de los Cocoteros / Paseo de las Garzas (20.69860, -105.29646)	Other Existing	All-Way Stop None	3 Approaches 1 Driveways 65.0000	Other (At-Grade) Multilane (2 Lane, unspecified)
Medina, OH Medina Co. United States	Wooster Pike / Sharon Copley Rd. (41.10666, -81.86413)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2021	ODOT Project 210240.
San Luis Obispo, CA San Luis Obispo Co. United States	Orcutt Rd. / Ranch House Rd. (35.26134, -120.63978)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2019	Elliptical shaped. ICD = 105 ft x 100 ft. Driveway between crosswalk and entrance line on east leg.
Phoenix, AZ Maricopa Co. United States	N Galvin Pkwy. / Desert Botanical Gardens (33.45977, -111.94970)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Year Completed estimated (2007-2009).
Tempe, AZ Maricopa Co. United States	S Priest Dr. / W Grove Pkwy. (33.35151, -111.96257)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2021
Valparaiso, IN Porter Co. United States	SR 2 / Heavilin Rd. (41.45024, -87.07577)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2021	https://www.chicagotribune.com/suburbs/post-tribune/ct-ptb-porter-roundabouts-st-0905-20210903-r56brms7wreczmlol3foavyhfu-story.html
Onalaska, WI La Crosse Co. United States	E Main St. / Green Coulee Rd. (43.88407, -91.20926)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2021	https://www.news8000.com/new-two-lane-roundabout-opens-in-onalaska/
Hurley, WI Iron Co. United States	US 2 / US 51 (46.46644, -90.19438)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	Replaced trumpet interchange. https://twitter.com/WisDOTnorthcent/status/1443919877912162307
Birkenshaw, England Kirklees United Kingdom	A58 (Whitehall Rd. E) / Heathfield Ln. (53.74503, -1.69718)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Elkridge, MD Howard Co. United States	Toomey Ln. / Fairlee Rd. (39.21083, -76.71160)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways 27.4320	Other (At-Grade) Single-Lane	2002
San Diego, CA San Diego Co. United States	Surface Navy Blvd. / S 32nd St. (32.68369, -117.12563)	Roundabout Existing	All-Way Yield Other	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Inside Naval Base San Diego. Entrance station on north leg. Year Completed estimated (2009-2010).
Greater Sudbury, ON Greater Sudbury Canada	Maley Dr. / Barrydowne Rd. (46.53740, -80.94389)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)	2019
Greater Sudbury, ON Greater Sudbury Canada	Maley Dr. / Lansing Ave. (46.53740, -80.92919)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 52.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2019
Vernon, BC North Okanagan Canada	39th Ave. / 29th St. (50.27037, -119.27027)	Roundabout Existing	All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only)	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2021	https://www.castanet.net/news/Vernon/333074/The-North-South-travel-corridor-for-transit-drivers-cyclists-and-pedestrians-is-completed
Vernon, BC North Okanagan Canada	39th Ave. / 30th St. (50.27008, -119.27121)	Roundabout Existing	All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only)	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2021	https://www.castanet.net/news/Vernon/333074/The-North-South-travel-corridor-for-transit-drivers-cyclists-and-pedestrians-is-completed
Shipley, England Bradford United Kingdom	Thackley Old Rd. / Busy Ln. (53.83902, -1.75664)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Leeds, England Leeds United Kingdom	Belle Isle Rd. / Throstle Rd. N / Ring Road Middleton (53.75178, -1.52593)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Castletown, England Sunderland United Kingdom	B1291 (Southwick Rd. - Thompson Rd.) / Southwick Rd. (54.91982, -1.39984)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Castletown, England Sunderland United Kingdom	B1291 (Church Bank - Sunderland Rd.) / Church Bank (54.92001, -1.40504)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Indianapolis, IN Marion Co. United States	Exploration Dr. / Challenger Dr. (39.68809, -86.31391)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2009).
Spartanburg, SC Spartanburg Co. United States	University Way / Gramling Dr. (34.99504, -81.97259)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2009	No entry deflection on west and northeast legs. Year Completed estimated (2008-2010).
Orion, MI Oakland Co. United States	E Flint St. / Orion Rd. / Miller Rd. (42.78398, -83.23184)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-lane w/ Traversable Central Island	2018
Cambridge, ON Waterloo Canada	Equestrian Way / Compass Trl. (43.42698, -80.34183)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.0000	Other (At-Grade) Single-Lane	2019
Cambridge, ON Waterloo Canada	Wesley Blvd. / Fitzgerald Dr. (43.35356, -80.27646)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.0000	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2013-2016).
Prince Frederick, MD Calvert Co. United States	Silverwood Ln. / English Oak Ln. / Running Brook Way (38.54713, -76.58000)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2007
Huntingtown, MD Calvert Co. United States	Queensberry Dr. / Larkspur Ct. (38.58450, -76.55968)	Other Existing	Unknown Unknown	3 Approaches 4 Driveways 0.0000	Other (At-Grade) Single-Lane
Chesapeake Beach, MD Calvert Co. United States	Harrison Blvd. / Sansbury Dr. (38.69561, -76.55797)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	1997	Year Completed estimated (1993-2004).
Owings, MD Calvert Co. United States	Cross Point Dr. / Paulyn Dr. (38.71532, -76.61335)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Owings, MD Calvert Co. United States	Cross Point Dr. / Blue Sky Ct. / Bear Claw Ct. (38.71468, -76.61554)	Other Existing	Unknown Unknown	3 Approaches 4 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Owings, MD Calvert Co. United States	Good Shepherd Way / Megatha Ln. (38.71846, -76.62480)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Santa Fe, NM Santa Fe Co. United States	Beckner Rd. / Walking Rain Rd. (35.62047, -106.01140)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2017	Elliptical shaped. ICD = 165 ft x 155 ft.
Santa Fe, NM Santa Fe Co. United States	Beckner Rd. / Wellness Way (35.61403, -106.02630)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	Year Completed estimated (2017-2021).
Las Cruces, NM Dona Ana Co. United States	S Triviz Dr. / (connector to University Dr.) / I-25 SB On-Ramp (32.28619, -106.73984)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.8637	Freeway Ramps (Grade-Separated) Single-Lane	2021
Las Cruces, NM Dona Ana Co. United States	S Triviz Dr. / (connector to University Dr.) / I-25 SB Off-Ramp (32.28732, -106.74007)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2021
Green, OH Summit Co. United States	Massillon Rd. / Stein Rd. (40.97001, -81.46515)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021
Green, OH Summit Co. United States	Troon Dr. / Muirfield Dr. (40.96066, -81.45029)	Other Existing	Uncontrolled Unknown	3 Approaches 3 Driveways 0.0000	Other (At-Grade) Single-Lane		Elliptical shaped.
Owings Mills, MD Baltimore Co. United States	Grand Central Ave. / Waverly Ln. (39.40713, -76.78413)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2011-2014). West leg added 2015.