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
Grandview, WA Yakima Co. United States	Velma Ave. / King St. (46.24849, -119.91950)	Other Existing	All-Way Stop Unknown	4 Approaches 5 Driveways 69.3770	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Ramlösa, Skane County Helsingborg Sweden	Lagmansgatan / Malmöleden Ramps (56.02394, 12.72910)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 69.4144	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Bedford, NS Halifax Canada	Larry Uteck Blvd. / Bicentennial Dr. SB Ramps / Hogan Ct. (44.69835, -63.69187)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 69.6141	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2010	ICD estimated from Google Maps linework.
Sedro-Woolley, WA Skagit Co. United States	Cook Rd. / Ferry St. / Washington St. / Edward R Murrow St. (48.50715, -122.24729)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 69.6321	Other (At-Grade) Single-Lane	2013	Open October 2013. ICD estimated from Google Maps linework.
Utrecht, Utrecht Utrecht Netherlands	N230 / Gandhiplein / Franciscusdreef (52.12890, 5.09934)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 69.6524	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Vastra Fralunda, Vastra Gotaland County Gothenburg Sweden	Skattegardsvagen / Vasterleden Ramps (57.65250, 11.90460)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 69.6542	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Scottsdale, AZ Maricopa Co. United States	E. Via Linda / N. 87th St. (33.56715, -111.89500)	Traffic Calming Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 69.6612	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Sunriver, OR Deschutes Co. United States	Circle #7 (43.91307, -121.43810)	Other Existing	Unknown None	3 Approaches 0 Driveways 69.6913	Other (At-Grade) Single-Lane	1968	Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
Washington, DC N/A Co. United States	Sheridan Circle (Mass Ave. / 23rd St. / R St.) (38.91214, -77.05065)	Rotary Existing	Uncontrolled None	0 Approaches 0 Driveways 69.6989	Other (At-Grade) Multilane (2 Lane, unspecified)		Functional Class: Arterial ICD estimated from Google Maps linework.
Boston, MA Suffolk Co. United States	Columbia Rd. / William J. Day Blvd. (42.32172, -71.05128)	Rotary Existing	Unknown Unknown	4 Approaches 0 Driveways 69.7616	Other (At-Grade) Multilane (2 Lane, unspecified)		Functional Class: Arterial ICD estimated from Google Maps linework.
Red Wing, MN Goodhue Co. United States	Pioneer Rd. / Twin Bluff Rd. / Hay Creek Trl. / (school parking lot) (44.54323, -92.54425)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 69.8003	Other (At-Grade) Single-Lane	2017	Safe Routes to Schools Project. ICD estimated from Google Maps linework.
Grays, England Essex United Kingdom	B186 / A126 Ramps / (parking lots) (51.48711, 0.28679)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 69.9075	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Westmeadows, VIC Australia	SR 39 (Mickleham Rd.) / SR 48 (Broadmeadows Rd.) (-37.68142, 144.88380)	Roundabout Existing	All-Way Yield Metering Signal	3 Approaches 0 Driveways 70.0000	Other (At-Grade) Multilane (2 Lane, unspecified)		Metering signals on south leg for AM peak and on east leg for PM peak. Bus queue bypass lanes and east leg metering signal added 2014.
Guaynabo, PR Guaynabo United States	Calle Cecilio Urbina / (parking) (18.35675, -66.11388)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 70.0000	Other (At-Grade) Single-Lane	2014
Guaynabo, PR Santa Rosa Barrio United States	Calle Orquídea (18.35695, -66.11742)	Traffic Calming Circle Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 70.0000	Other (At-Grade) Single-Lane	2014
Calgary, AB Division 6 Canada	212 Ave. SE / Deerfoot Trl. NB Exit Ramp (50.86526, -113.96014)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 70.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)	2019	Raindrop shaped. Year Completed estimated (2017-2020).
Matjhabeng, Free State Lejweleputswa South Africa	Tempest Rd. / Volks Rd. (-27.97033, 26.73479)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 70.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Matjhabeng, Free State Lejweleputswa South Africa	Tempest Rd. / Constantia Rd. (-27.96443, 26.73962)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 70.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Welkom, Free State Lejweleputswa South Africa	M4 (State Way) / Buiten St. / Box St. (-27.97955, 26.73565)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 70.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Matjhabeng, Free State Lejweleputswa South Africa	Circle St. / Steenkamp St. / Wedepohl St. (-27.92426, 26.82354)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 70.0000	Other (At-Grade) Single-Lane		Elliptical Shaped. ICD = 70 m x 60 m.
Matjhabeng, Free State Lejweleputswa South Africa	R73 (Jan Hofmeyr Rd.) / Power Rd. (-27.98121, 26.77359)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 70.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Eslöv, Skåne County Eslöv Sweden	Rte 17 (Norra vägen) / Smålandsvägen (55.85544, 13.30568)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 70.0000	Other (At-Grade) Single-Lane	2000	Year Completed estimated (1985-2005).
Asmundtorp, Skåne County Landskrona Sweden	Rte 17 / Rte 110 (55.89111, 12.96505)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 70.0000	Other (At-Grade) Single-Lane		Built before 2009.
The Villages, FL Marion Co. United States	Buena Vista Blvd. / Mulberry Ln. (28.98078, -82.01563)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 70.0001	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	ICD estimated from Google Maps linework.
Sacramento, CA Sacramento Co. United States	24th St. / H St. (38.57746, -121.47360)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 70.0264	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Helsingborg, Skane County Helsingborg Sweden	Gödstorpsvägen / Rausvägen (56.01696, 12.79442)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 70.0945	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Somerville, MA Middlesex Co. United States	Powder House Square [Powder House Blvd. / Broadway / College Ave. / Werner St.] (42.40114, -71.11677)	Roundabout Existing	All-Way Yield None	6 Approaches 0 Driveways 70.1040	Other (At-Grade) Single-Lane	2021	Originally 2-lane traffic circle with signal control on all entries and central island originally accessible for pedestrians. Converted to a single-lane roundabout in 2021 using only signing, striping, and raised markers. As of March 2022, all signals (including pedestrian signals) have been covered.
Las Vegas (Summerlin), NV Clark Co. United States	Town Center Dr. / Hualapai Way (36.17850, -115.31770)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 70.1040	Other (At-Grade) Multilane (2 Lane, unspecified)	1990	Completed March 1990. Modified 2003 to reduce from three-lane entries to two-lane entries with add-lane right-turn bypasses on all legs. ICD estimated from Google Maps linework. 21442
Mulvane, KS Sumner Co. United States	E 119th St. connector / (casino access) / I-35 NB Ramps (Kansas Turnpike) (37.47198, -97.32102)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 70.1040	Freeway Ramps (Grade-Separated) Single-Lane	2011	Open December 2011.
Mulvane, KS Sumner Co. United States	E 119th St. connector / (casino access) / I-35 SB Ramps (Kansas Turnpike) (37.47137, -97.32445)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 70.1040	Freeway Ramps (Grade-Separated) Single-Lane	2011	Open December 2011.
Dublin, OH Franklin Co. United States	SR 161 (W Dublin Granville Rd.-E Bridge St.) / Riverside Dr. (US 33-SR 257) (40.09964, -83.10936)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 70.1040	Other (At-Grade) Multilane (3+ Lane)	2016	Modified 2018 to reduce lane configuration. https://www.thisweeknews.com/news/20191022/dublin-officials-say-161-riverside-roundabout-fixes-lessen-crashes . 21442
Carmel, IN Hamilton Co. United States	Towne Rd. / W 96th St. (39.92673, -86.20283)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 70.1040	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2013
Cottonwood, AZ Yavapai Co. United States	Camp Verde Bridgeport Hwy (AZ 260) / Camino Real / E Thousand Trails Rd. (34.66105, -111.96492)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 70.1040	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	https://azdot.gov/adot-news/state-route-260-project-homestretch-completion-fall
Cottonwood, AZ Yavapai Co. United States	Camp Verde Bridgeport Hwy (AZ 260) / E Coury Dr. / Hayfield Draw Dr. (34.65163, -111.95746)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 70.1040	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	https://azdot.gov/adot-news/state-route-260-project-homestretch-completion-fall
Camp Verde, AZ Yavapai Co. United States	Camp Verde Bridgeport Hwy (AZ 260) / N Aultman Pkwy. (34.62859, -111.93376)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 70.1040	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	https://azdot.gov/adot-news/state-route-260-project-homestretch-completion-fall
Camp Verde, AZ Yavapai Co. United States	Camp Verde Bridgeport Hwy (AZ 260) / (unknown) (34.62054, -111.92272)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 70.1040	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	https://azdot.gov/adot-news/state-route-260-project-homestretch-completion-fall
Vero Beach, FL Indian River Co. United States	N Harbor Dr. / Harbor Village Dr. (27.68536, -80.39557)	Rotary Existing	Unknown Unknown	3 Approaches 0 Driveways 70.1040	Other (At-Grade) Unknown
El Paso, TX El Paso Co. United States	Liberty Expressway / Torch St. (31.88384, -106.33170)	Other Existing	Uncontrolled None	3 Approaches 0 Driveways 70.1040	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Located on Fort Bliss. No evidence of yield signs on entry.
San Antonio, TX Bexar Co. United States	E Hermosa Dr. / E Wildwood Dr. / Broadmoor Dr. (29.47883, -98.48760)	Other Existing	Uncontrolled None	5 Approaches 0 Driveways 70.1040	Other (At-Grade) Single-Lane	1953	No splitter islands.
Houston, TX Harris Co. United States	Arrowwood Cir. / Maggie Ln. (29.74479, -95.52577)	Other Existing	Unknown None	4 Approaches 6 Driveways 70.1040	Other (At-Grade) Single-Lane	1951
Cedar Park, TX Williamson Co. United States	Alamo Plaza Dr. / Enchanted Rock Dr. (30.53461, -97.82527)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 70.1040	Other (At-Grade) Single-Lane	2011	Diamond shaped. Pedestrian access to central island; no splitter islands.
Springdale, AR Washington Co. United States	Har Ber Ave. / Gene George Blvd. (36.18631, -94.19237)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 70.1040	Other (At-Grade) Multilane (2 Lane, unspecified)	2020
Elm Springs, AR Washington Co. United States	Elm Springs Rd. / Gene George Blvd. (36.19357, -94.19236)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 70.1040	Other (At-Grade) Multilane (2 Lane, unspecified)	2020
Hardeeville, SC Jasper Co. United States	Tradition Ave. / Saint Andrews Ave. (32.32366, -81.01990)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 70.1040	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Year Completed estimated (2006-2008).
Hardeeville, SC Jasper Co. United States	Tradition Ave. / Garden Blvd. (32.32825, -81.02255)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 70.1040	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Year Completed estimated (2006-2008).
Lakeland, FL Polk Co. United States	Polytechnic Circle / Polytechnic Circle (28.14440, -81.84474)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 70.1040	Other (At-Grade) Multilane (2 Lane, 2x1 max)		Left-turn movements designated as through movements.
Dalby, Skåne County Lund Municipality Sweden	Rte 102 (Dalbyvägen) / Norrevångsvägen (55.66454, 13.33041)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 70.1040	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2003-2007).
Dalby, Skåne County Lund Municipality Sweden	Dalbyvägen / Malmövägen (55.66154, 13.33389)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 70.1040	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2005	Concentric striped circulatory roadway. Merging right-turn bypass lane on west leg. Completed as single-lane roundabout before 2005. Converted to two-lane roundabout in 2015-2018.
Varberg, Halland County Varbergs kommun Sweden	Ranelidsrondellen (57.09010, 12.26480)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 70.1040	Other (At-Grade) Single-Lane	2005	Completed before 2005.
Wesley Chapel, FL Pasco Co. United States	Zepherhills Bypass / Chapel Crossings Blvd. (28.23786, -82.29760)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 70.1040	Other (At-Grade) Single-Lane	2020	Striped out inside entry, circulating, and exiting lanes. Segments of circulatory roadway between entries and exits.
Orlando, FL Orange Co. United States	Rockafellow Way / Sandhill Crane Run / Bristlecone Cir. (28.53464, -81.18835)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 70.2999	Other (At-Grade) Single-Lane	1995	Painted splitter islands. ICD estimated from Google Maps linework.
Smyrna, GA Cobb Co. United States	Powder Springs St. / Village Green Cir. / Fuller St. / King St. (33.88554, -84.51644)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 70.3948	Other (At-Grade) Single-Lane		Park in central island. ICD estimated from Google Maps linework.
Springfield, OR Lane Co. United States	Franklin Blvd. / S A St. / Main St. (44.04414, -123.03027)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	3 Approaches 0 Driveways 70.3961	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	ICD estimated from Google Maps linework.
Orange, CA Orange Co. United States	Chapman Ave. / Glassell St. (33.78788, -117.85310)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 70.4752	Other (At-Grade) Single-Lane		Old school traffic circle, pedestrian park in the middle, cars park along the sides. ICD estimated from Google Maps linework.
Stockholm, Stockholm County Stockholm Sweden	Hanstavägen / Kistavägen / Danmarksgatan (59.39902, 17.95048)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 70.5257	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
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.
Quincy, MA Norfolk Co. United States	Palmer St / Yardarm Ln / Bicknell St (42.25300, -70.96574)	Rotary Existing	Uncontrolled None	4 Approaches 2 Driveways 70.7217	Other (At-Grade) Single-Lane		Neighborhood area ICD estimated from Google Maps linework.
Seattle, WA King Co. United States	2nd Ave. NE / NE 43rd St. (47.65896, -122.32730)	Traffic Calming Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 70.7899	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Vado, NM Dona Ana Co. United States	High Valley Dr. / Vado Dr. / I-10 EB Ramps / Stern Dr. (32.12539, -106.64031)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 70.8022	Freeway Ramps (Grade-Separated) Single-Lane	2015	ICD estimated from Google Maps linework.
Vivero, Galicia Lugo Spain	LU-862 / Vía de Altas Prestacións Costa Norte (43.68505, -7.57345)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 70.8214	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Hollywood, FL Broward Co. United States	Hollywood Blvd. / S. Federal Hwy. (US 1) / Harrison St. / Tyler St. (26.01150, -80.14300)	Signalized Roundabout/Circle Existing	Signal None	7 Approaches 0 Driveways 70.8411	Other (At-Grade) Multilane (2 Lane, unspecified)		Signalized access, parking area in central island. ICD estimated from Google Maps linework.
Port Hawkesbury, NS Inverness Canada	Rte 104 / Rte 105 / Rte 19 / Rte 4 (45.64691, -61.40460)	Rotary Existing	Unknown Unknown	3 Approaches 0 Driveways 70.9690	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Navia, Principality of Asturias Asturias Spain	N-634 / NV-5 (43.54412, -6.65608)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 70.9876	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Coral Gables, FL Miami-Dade Co. United States	Sunset Rd (SW 72nd St) / LeJeune Rd (SW 42nd Ave) / Cocoplum Rd / Old Cutler Rd (25.70536, -80.26083)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 71.0248	Other (At-Grade) Single-Lane		Entering traffic yields to circling traffic Functional Class: Collector ICD estimated from Google Maps linework.
The Villages, FL Sumter Co. United States	Buena Vista Blvd. / Glenview Rd. / El Camino Real (28.95271, -82.00076)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 71.0641	Other (At-Grade) Multilane (2 Lane, unspecified)	1998	ICD estimated from Google Maps linework.
Danielsville, GA Madison Co. United States	Courthouse Square (US 29 / Madison St. / Crawford Long St.) (34.12462, -83.22123)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 71.1856	Other (At-Grade) Single-Lane		Pedestrian crossings to courthouse in central island. ICD estimated from Google Maps linework.
Milton Keynes, england Buckinghamshire United Kingdom	Northfield Roundabout (Chidls Way / Portway / A5130) (52.05445, -0.70227)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 71.2375	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
San Sebastián, Basque Country Guipúzcoa Spain	Errotaburu Pasealekua / Avenida de Tolosa Ramps (43.30157, -2.00310)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 71.2725	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Swindon, England Wilts United Kingdom	Fleming Way / Princes St. (51.56262, -1.78059)	Roundabout Removed	All-Way Yield Unknown	4 Approaches 0 Driveways 71.2766	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Cape Town, Western Cape Cape Town South Africa	Coen Steytler Roundabout (Heeengracht St. / Walter Sisulu Ave.) (-33.91745, 18.42807)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 71.3595	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Midland St. / N 45th Ave. (39.99675, -104.76143)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 71.3663	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Bowling Green, KY Warren Co. United States	Girkin Rd. / Mount Olivet Rd. (37.04399, -86.34957)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 71.4961	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Loveland, CO Larimer Co. United States	McWhinney Blvd. / Hahns Peak Dr. / Grays Peak Dr. (40.41048, -105.01140)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 71.6280	Other (At-Grade) Multilane (2 Lane, unspecified)	2002
Buffalo, NY Erie Co. United States	Colonial Circle (Richmond Ave. / Lafayette Ave.) (42.92026, -78.88171)	Other Existing	Unknown Unknown	0 Approaches 0 Driveways 71.7180	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Augusta, ME Kennebec Co. United States	US 202 / Rte. 17 / Rte. 11 / Rte. 27 (44.31047, -69.77929)	Rotary Existing	Unknown Unknown	5 Approaches 0 Driveways 71.7881	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Fish Hawk, FL Hillsborough Co. United States	Fishhawk Crossing Blvd. / Parkset Dr. / Osprey Ridge Dr. / Churchside Dr. (27.83977, -82.21606)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 71.8144	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Fillmore, CA Ventura Co. United States	River St. / Reading St. (34.39330, -118.92510)	Traffic Calming Circle Existing	One-Way/Two-Way Stop None	3 Approaches 0 Driveways 71.9441	Other (At-Grade) Single-Lane	2003	Features truck apron and modified curb lines. Previously controlled by one-way stop Functional Class: Local ICD estimated from Google Maps linework.
Iroquois, ON Stormont, Dundas and Glengarry Canada	CR 2 / Carman Rd. (CR 1) (44.84679, -75.32231)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 71.9757	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Calgary, AB Division 6 Canada	212 Ave. SE / Cranston Gate SE / Deerfoot Trl. (Hwy 2) SB Ramps (50.86657, -113.96433)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 72.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)	2019	Raindrop shaped. Year Completed estimated (2017-2020).
Kansas City, MO Clay Co. United States	N Shoal Creek Pkwy / NE 96th St (39.26609, -94.48916)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 72.1240	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	ICD estimated from Google Maps linework.
Port St. Lucie, FL St. Lucie Co. United States	SE Westmoreland Blvd. / Pine Valley St. (27.25530, -80.30157)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 72.1975	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Westfield, IN Hamilton Co. United States	Bridgeport Dr. / Declaration Dr. (40.00717, -86.17854)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 72.2702	Other (At-Grade) Single-Lane		No splitter islands. Pedestrian access to central island. ICD estimated from Google Maps linework.
Edmonton, AB Edmonton Capital Region Canada	98 Ave. NW / 84 St. NW / 85 St. NW (53.53761, -113.45620)	Rotary Existing	Unknown Unknown	4 Approaches 0 Driveways 72.3979	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
West Roxbury, MA Suffolk Co. United States	W. Roxbury Pkwy. / Lagrange St. / Newton St. / Hammond Pond Pkwy. / Hammond St. (42.31049, -71.16329)	Rotary Existing	All-Way Yield Unknown	5 Approaches 1 Driveways 72.4235	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	Retrofitted in 2014 with the pavement markings. ICD estimated from Google Maps linework. Lacks entry deflection on multiple legs, intersection sight distance.
West Roxbury, MA Suffolk Co. United States	W. Roxbury Pkwy. / Grove St. (42.30330, -71.15137)	Rotary Existing	Unknown Unknown	0 Approaches 0 Driveways 72.4319	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Vällingby, Stockholm County Stockholm Sweden	Råckstavägen / Helgumsvägen / Bjorketorpsvägen / Jamtlandsgatan (59.35545, 17.88749)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 72.4427	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Oakdale, MN Washington Co. United States	Hadley Ave. N / STH 36 WB Ramps (45.02758, -92.97326)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 72.5936	Freeway Ramps (Grade-Separated) Single-Lane	2019	Opened to traffic October 2019. ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Hillsborough Street / Brooks Avenue (35.78921, -78.67351)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 72.6606	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Tampa, FL Hillsborough Co. United States	Fairmont Cir. (28.03885, -82.38732)	Other Existing	Unknown Unknown	0 Approaches 0 Driveways 72.7363	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Malmo, Skane County Malmo Sweden	John Ericssons väg / Pildammsvägen (55.58653, 12.99919)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 72.8987	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Butte, MT Silver Bow Co. United States	SR 276 / I-15-I-90 WB Ramps / Browns Gulch Rd. (46.00749, -112.61093)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 72.9993	Freeway Ramps (Grade-Separated) Unknown	2019	https://mtstandard.com/news/local/rocker-roundabout-open-sort-of-completion-set-for-september/article_0b906772-e4f1-50d6-a293-abfa138fe9d2.html ICD estimated from Google Maps linework.
Edmonton, AB Edmonton Capital Region Canada	87 Ave. NW / 142 St. NW (53.51936, -113.56570)	Rotary Existing	Unknown Unknown	4 Approaches 0 Driveways 73.1392	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Pomacle, Grand Est Marne France	D31 / D20A / Rue des Rouges-Terres (49.34417, 4.15919)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 73.1434	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
League City, TX Galveston Co. United States	Brookport Dr. / Pinnacle Park Dr. (29.47087, -95.09951)	Other Existing	Other None	3 Approaches 0 Driveways 73.1520	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	TO ONCOMING TRAFFIC plaque under each yield sign on north and south legs. Stop control on east leg. Year Completed estimated (2014-2015).
Vero Beach, FL Indian River Co. United States	Grand Harbor Blvd. / S Harbor Dr. (27.68309, -80.40126)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 73.1520	Other (At-Grade) Single-Lane
Reno, NV Washoe Co. United States	Raggio Pkwy. / (unknown) (39.57033, -119.79414)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 73.1520	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	Converted from older rotary in 2010-2011 with striping to remove concentric circulatory roadway striping.
Lawrence, KS Douglas Co. United States	E 1450 Rd. / I-70 Ramps (38.99456, -95.22959)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 73.1520	Freeway Ramps (Grade-Separated) Single-Lane	2011	Replaced trumpet interchange.
Dublin, OH Franklin Co. United States	Muirfield Dr. / Brand Rd. (40.12731, -83.14957)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 73.1520	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2005	Painted spirals next to central island.
Kalamazoo, MI Kalamazoo Co. United States	S Sprinkle Rd. / I-94 EB Ramps (42.25819, -85.53116)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 73.1520	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2015
Spring Hill, FL Hernando Co. United States	Wexford Blvd. / Billingham Blvd. (28.44547, -82.53505)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 73.1520	Other (At-Grade) Single-Lane	1998	Year Completed estimated (1995-1998).