Roundabouts Database Index

15424 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
Tapia de Casariego, Principality of Asturias Asturias Spain	AS-23 / (unknown) (43.55961, -6.92424)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 51.9288	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Tapia de Casariego, Principality of Asturias Asturias Spain	N-634 / Avenida San Esteban (43.54176, -6.98612)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 48.4812	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Tapia de Casariego, Principality of Asturias Asturias Spain	N-634 / CP-1 / A-8 Ramps (43.53976, -6.98492)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 53.6774	Freeway Ramps (Grade-Separated) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Ribadeo, Galicia Lugo Spain	N-634 / Rua dos Galos / / A-8 EB Ramps (43.54178, -7.04636)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.0924	Freeway Ramps (Grade-Separated) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Ribadeo, Galicia Lugo Spain	N-634 / N-642 Ramps (43.54127, -7.06795)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 59.7363	Freeway Ramps (Grade-Separated) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Ribadeo, Galicia Lugo Spain	N-634 / LU-P-5206 (43.54724, -7.15185)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 47.6111	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Cervo, Galicia Lugo Spain	N-642 / Calle Viladesuso (43.67558, -7.42482)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 43.1906	Other (At-Grade) Multilane (2 Lane)		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)		ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Avenida Palo Mayor / Avenida del Poniente (28.11253, -16.73076)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.1371	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Plazoleta de las Riveira (Avenida de los Vientos / Avenida de los Oceanos) (28.11629, -16.73053)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.9220	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Calle El Cabezo / Avenida Virgen de Guadalupe (28.09982, -16.75052)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.1420	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	TF-47 / Calle Atalaya / TF-1 Ramps (28.12746, -16.74423)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 68.4632	Freeway Ramps (Grade-Separated) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Avenida de Ayyo / Avenuida Barranco las Torres (28.12487, -16.73840)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 61.0917	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Avenida de Ayyo / TF-1 Ramps (28.12268, -16.74035)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 92.6927	Freeway Ramps (Grade-Separated) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Calle la Cruz / Calle Bentinerfe (28.12387, -16.73638)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.2262	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Avenida San Borondón / Calle Tenerife (28.10690, -16.72784)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.9788	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
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)		ICD estimated from Google Maps linework.
Los Cristianos, Canary Islands Santa Cruz de Tenerife Spain	Avenida Chayofita / Avenida Juan Carlos I (28.05560, -16.71204)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 77.9949	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Los Cristianos, Canary Islands Santa Cruz de Tenerife Spain	Avenida Amsterdam / Calle la Marea / Calle Caleta (28.04579, -16.70678)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 26.3520	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Los Cristianos, Canary Islands Santa Cruz de Tenerife Spain	Avenida de Amsterdam / Avenida San Francison / Avenida de Londres (28.05110, -16.70851)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.5128	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
San Miguel de Abona, Canary Islands Santa Cruz de Tenerife Spain	TF-65 / TF-655 / TF-1 Ramps (28.05072, -16.61199)	Roundabout Existing	All-Way Yield Unknown	6 Approaches 0 Driveways 57.9718	Freeway Ramps (Grade-Separated) Multilane (2 Lane)		ICD estimated from Google Maps linework.
San Isidro, Canary Islands Santa Cruz de Tenerife Spain	Avenida de la Democracia / Calle las Acacias (28.07238, -16.55082)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 30.5608	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
San Isidro, Canary Islands Santa Cruz de Tenerife Spain	Avenida de las Democracia / Calle la Constitucion (28.07277, -16.54861)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 33.7221	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Chubbuck, ID Bannock Co. United States	N Hiline Rd. / Mallard St. (42.91435, -112.45179)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.2383	Other (At-Grade) Multilane (2 Lane)	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Mortensen-Garson, NV Washoe Co. United States	Cabela Dr. / I-80 WB Ramps / (parking lots) (39.51394, -119.96679)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 46.9908	Freeway Ramps (Grade-Separated) Multilane (2 Lane)	2008	Year Completed estimated (2006-2010). ICD estimated from Google Maps linework.
Pocatello, ID Bannock Co. United States	Hurley Dr. / Pole Line Rd. (42.90782, -112.46041)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1149	Other (At-Grade) Multilane (2 Lane)	2006	ICD estimated from Google Maps linework.
Irún, Basque Country Guipúzcoa Spain	Avenida Elizatxo / Calle Araba / Calle Ezurniki (43.33089, -1.81305)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 65.1569	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Irún, Basque Country Guipúzcoa Spain	Avenida Letxunborro (GI 2134) / Calle Pozuetogaina (43.33329, -1.81688)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 52.1234	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Irún, Basque Country Guipúzcoa Spain	Calle Arrabatenea / Calle Jostun (43.33097, -1.80510)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 34.7503	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Irún, Basque Country Guipúzcoa Spain	Avenida Elizatxo / Avenida Euskal-Herria (43.33636, -1.79590)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.5653	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Hondarribia, Basque Country Guipúzcoa Spain	Calle Zubieta (GI-2134) / Calle Jaizkibel / Calle Agerre (43.34385, -1.80515)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.2972	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Irún, Basque Country Guipúzcoa Spain	Barrio Ventas / E-5 Ramps (43.32315, -1.83330)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 66.0340	Freeway Ramps (Grade-Separated) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Nantes, Pays de la Loire Loire-Atlantique France	Rond-Point Abel Durand (47.22116, -1.60306)	Roundabout Existing	All-Way Yield Unknown	6 Approaches 0 Driveways 94.0937	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Kent, OH Portage Co. United States	E Summit St. / Risman Dr. / Campus Center Dr. (41.14614, -81.34537)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 43.1698	Other (At-Grade) Multilane (2 Lane)	2018	Campus Center Drive relocated to this roundabout. ICD estimated from Google Maps linework.
Cudillero, Principality of Asturias Asturias Spain	N-632 / A-8 Ramps (43.55713, -6.20690)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 0 Driveways 38.0827	Freeway Ramps (Grade-Separated) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Cudillero, Principality of Asturias Asturias Spain	CU-8 / A-8 Ramps (43.56410, -6.24234)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 47.5978	Freeway Ramps (Grade-Separated) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Columbia, SC Richland Co. United States	Piney Grove Rd. / Piney Woods Rd. (34.06870, -81.13698)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.5737	Other (At-Grade) Multilane (2 Lane)	2013	ICD estimated from Google Maps linework.
Wasaga Beach, ON Simcoe Canada	Ontario Hwy 26 / Mosley St. / Nottawasaga 33 / 34 Sideroad (44.46184, -80.11301)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 56.2592	Other (At-Grade) Multilane (2 Lane)	2012	ICD estimated from Google Maps linework.
Wasaga Beach, ON Simcoe Canada	Mosley St. / Beachwood Rd. / Lyons Ct. (44.46671, -80.10777)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 62.2209	Other (At-Grade) Multilane (2 Lane)	2012	ICD estimated from Google Maps linework.
Collingwood, ON Simcoe Canada	Hwy 26 E / Poplar Sideroad (44.48718, -80.17379)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.2705	Other (At-Grade) Multilane (2 Lane)	2012	ICD estimated from Google Maps linework.
Kennesaw, GA Cobb Co. United States	Busbee Dr NW / Skip Spann Connector (34.03671, -84.57481)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.6503	Other (At-Grade) Multilane (2 Lane)	2015	ICD estimated from Google Maps linework.
Roswell, GA Fulton Co. United States	Houze Rd. / Hembree Rd. (34.06125, -84.34618)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 47.4926	Other (At-Grade) Multilane (2 Lane)	2017	ICD estimated from Google Maps linework.
Bourne, MA Barnstable Co. United States	MacArthur Blvd. (Rte 28) / Connery Ave. / Sandwich Rd. (Rte 28A) (41.68534, -70.59144)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane)		New lane configuration/striping in 2017, aka Otis Rotary. 21442
Waterloo, ON Waterloo Canada	Ira Needles Blvd. / Thorndale Dr. (43.44178, -80.56523)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.6242	Other (At-Grade) Multilane (2 Lane)	2016	ICD estimated from Google Maps linework.
Kitchener, ON Waterloo Canada	Ira Needles Blvd. / The Boardwalk (43.43540, -80.55823)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 45.0976	Other (At-Grade) Multilane (2 Lane)	2010	ICD estimated from Google Maps linework.
Waterloo, ON Waterloo Canada	Erb St. W / Turtle Island Recycling / Costco parking lot (43.44386, -80.57867)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.6227	Other (At-Grade) Multilane (2 Lane)	2016	ICD estimated from Google Maps linework.
Waterloo, ON Waterloo Canada	Erb St W / Landfill / Costco parking lot (43.44326, -80.58039)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.6232	Other (At-Grade) Multilane (2 Lane)	2016	ICD estimated from Google Maps linework.
Worcester, MA Worcester Co. United States	Lake Ave. / S Rd. (42.27715, -71.75925)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.8821	Other (At-Grade) Multilane (2 Lane)	2012	Crosswalks on all approaches. Year Completed estimated (2010-2014). ICD estimated from Google Maps linework.
Barnstable, MA Barnstable Co. United States	Meetinghouse Way (Rte 149) / US 6 EB / Service Rd. (41.69544, -70.38519)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.4815	Freeway Ramps (Grade-Separated) Multilane (2 Lane)	2012	ICD estimated from Google Maps linework.
Hudson, MA Middlesex Co. United States	Washington St. (Rte 85) / Broad St. (42.37933, -71.56500)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 55.5817	Other (At-Grade) Multilane (2 Lane)	2013	entry channelization islands ICD estimated from Google Maps linework.
North Lincoln Street, MA Worcester Co. United States	Lincoln St. (Rte 70) / Boylston St. (Rte 70) / Benson Ave. (42.29801, -71.76636)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.7526	Other (At-Grade) Multilane (2 Lane)	2016	ICD estimated from Google Maps linework.
Kitchener, ON Waterloo Canada	Bridge St / Lancaster St W / Carisbrook Dr (43.48226, -80.48275)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.8643	Other (At-Grade) Multilane (2 Lane)	2009	ICD estimated from Google Maps linework.
Cambridge, ON Waterloo Canada	Fountain St N / Kossuth Rd / Fairway Rd N (43.44340, -80.38764)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 52.0288	Other (At-Grade) Multilane (2 Lane)	2011	ICD estimated from Google Maps linework.
Kitchener, ON Waterloo Canada	Old Zeller Dr / Fairway Rd N / Woolner Trail (43.44796, -80.40444)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.2212	Other (At-Grade) Multilane (2 Lane)	2012	ICD estimated from Google Maps linework.
Kitchener, ON Waterloo Canada	Homer Watson Blvd / Block Line Rd (43.41839, -80.47074)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.1828	Other (At-Grade) Multilane (2 Lane)	2011	ICD estimated from Google Maps linework.
Cambridge, ON Waterloo Canada	Fountain St S / Dickie Settlement Rd (43.38351, -80.39744)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.4763	Other (At-Grade) Multilane (2 Lane)	2010	ICD estimated from Google Maps linework.
Cambridge, ON Waterloo Canada	Pinebush RD / Thompson Dr / Tyler St (43.41532, -80.28663)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.7152	Other (At-Grade) Multilane (2 Lane)	2009	ICD estimated from Google Maps linework.
Cambridge, ON Waterloo Canada	Hespeler Rd (RR24) / Queen St (43.42000, -80.32873)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.7115	Other (At-Grade) Multilane (2 Lane)	2013	ICD estimated from Google Maps linework.
Waterloo, ON Waterloo Canada	Westmount Rd N (RR 50) / Laurelwood Dr / (parking lot) (43.47651, -80.56252)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.4003	Other (At-Grade) Multilane (2 Lane)	2014	ICD estimated from Google Maps linework.
Kitchener, ON Waterloo Canada	Homer Watson Blvd / Ottawa St S (43.42681, -80.48233)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 58.1148	Other (At-Grade) Multilane (2 Lane)	2017	ICD estimated from Google Maps linework.
Kitchener, ON Waterloo Canada	Ottawa St S / Alpine Rd / Conestoga Pkwy (43.42555, -80.48362)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.3094	Freeway Ramps (Grade-Separated) Multilane (2 Lane)	2017	ICD estimated from Google Maps linework.
Waterloo, ON Waterloo Canada	University Ave E / Labrador Dr (43.51759, -80.51453)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 41.5720	Other (At-Grade) Multilane (2 Lane)	2010	ICD estimated from Google Maps linework.
Kitchener, ON Waterloo Canada	Manitou Dr / Bleams Rd (RR 56) (43.41267, -80.44937)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.7173	Other (At-Grade) Multilane (2 Lane)	2015	ICD estimated from Google Maps linework.
Cambridge, ON Waterloo Canada	Franklin Blvd (RR 36) / Sheldon Dr (43.40618, -80.30705)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.7962	Other (At-Grade) Multilane (2 Lane)	2016	ICD estimated from Google Maps linework.
Cambridge, ON Waterloo Canada	Franklin Blvd (RR36) / Bishop St N (RR 41) (43.39830, -80.30433)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 56.4066	Other (At-Grade) Multilane (2 Lane)	2016	ICD estimated from Google Maps linework.
Cambridge, ON Waterloo Canada	Franklin Blvd (RR36) / Clyde Rd (43.37114, -80.29522)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.5409	Other (At-Grade) Multilane (2 Lane)	2016	ICD estimated from Google Maps linework.
Cambridge, ON Waterloo Canada	Franklin Blvd ((RR36) / Savage Dr (43.36531, -80.29182)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 41.6767	Other (At-Grade) Multilane (2 Lane)	2015	ICD estimated from Google Maps linework.
Cambridge, ON Waterloo Canada	Franklin Blvd ((RR 36) / Main St (43.35831, -80.28678)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.6285	Other (At-Grade) Multilane (2 Lane)	2016	ICD estimated from Google Maps linework.
Kitchener, ON Waterloo Canada	Block Line Rd / Fallowfield Dr (43.41875, -80.46799)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Multilane (2 Lane)	2011	Year Completed estimated (2009-2012).
Lynnfield, MA Essex Co. United States	Salem St (Rt 129) / Lynnfield St. (42.51280, -70.99137)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways 159.3472	Freeway Ramps (Grade-Separated) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Toronto, ON Toronto Canada	Spadina Crescent (43.65968, -79.40070)	Other Existing	Other Pedestrian Signal (red-yellow-green to drivers)	4 Approaches 2 Driveways 136.5184	Other (At-Grade) Multilane (2 Lane)	1815	Extremely old traffic circle. Building with parking in center island; street car tracks in circle. No control on Spandina Ave. entrances; stop signs on Russell St. entrances. ICD estimated from Google Maps linework.
Newburyport, MA Essex Co. United States	Newburyport Turnpike (US 1) / State St (42.79893, -70.87539)	Rotary Existing	All-Way Yield None	3 Approaches 5 Driveways 74.4880	Other (At-Grade) Multilane (2 Lane)		No Ped facilities ICD estimated from Google Maps linework.
Wakefield, MA Middlesex Co. United States	Rte 129 (Salem St.-Lowell St.) / Haverhill St. / I-95 Ramps (42.52541, -71.08090)	Rotary Existing	All-Way Yield None	5 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane)		Pavement markings improvement in 2016.
Malden, MA Middlesex Co. United States	Fellsway E / Highland Ave (42.43419, -71.08356)	Traffic Calming Circle Existing	Two-Way Stop None	4 Approaches 0 Driveways 24.6814	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Somerville, MA Middlesex Co. United States	Alewife Brook Pkwy (Rte 16) / Powder House Blvd (42.40871, -71.13069)	Rotary Existing	Other None	3 Approaches 6 Driveways 73.1924	Other (At-Grade) Multilane (2 Lane)		Powder House Blvd left turn must yield to the SB entering traffic. 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)	Signalized Roundabout/Circle Existing	All-Way Stop None	6 Approaches 0 Driveways 70.1040	Other (At-Grade) Multilane (2 Lane)		Center Island accessible for peds (including street furniture on the center island).
Reno, NV Washoe Co. United States	Geiger Grade Rd. / Veterans Pkwy. (39.40271, -119.74165)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 48.9117	Other (At-Grade) Multilane (2 Lane)	2011	ICD estimated from Google Maps linework.
Cambridge, MA Middlesex Co. United States	Concord Ave (US 3) / Alewife Brook Parkway (Rte 2) (42.38844, -71.14346)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 56.4557	Other (At-Grade) Multilane (2 Lane)		Pavement markings installed in 2017. No crosswalks. ICD estimated from Google Maps linework.
Allwood, NJ Passaic Co. United States	Allwood Rd. / Bloomfield Ave. (40.84302, -74.15957)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 46.0792	Other (At-Grade) Multilane (2 Lane)	2004	Converted from non-circular rotary. ICD estimated from Google Maps linework.
Cambridge, MA Middlesex Co. United States	Concord Ave / New St / Fresh Pond Pkwy (US 3, Rte 2) (42.38670, -71.14100)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 38.8144	Other (At-Grade) Multilane (2 Lane)		Pavement markings for bike conflict areas added in approx. 2018 (on New St exit). ICD estimated from Google Maps linework.
Cambridge, MA Middlesex Co. United States	Memorial Dr (Rte 3) / Brookline St / BU Bridge (Rte 2) (42.35424, -71.11081)	Rotary Existing	Other None	4 Approaches 0 Driveways 84.7297	Freeway Ramps (Grade-Separated) Multilane (2 Lane)		Control Types: Signals on BU Bridge approach and exit, other approaches yield sign. ICD estimated from Google Maps linework.
Boston, MA Suffolk Co. United States	William J Day Blvd / Broadway (42.33584, -71.02402)	Rotary Existing	Uncontrolled None	3 Approaches 0 Driveways 19.4229	Other (At-Grade) Multilane (2 Lane)		No pavement markings on circular roadway. On street parking on circular roadway. ICD estimated from Google Maps linework.
Brookline, MA Norfolk Co. United States	Lee St / Warren St / Dudley St (42.32272, -71.13750)	Rotary Existing	Other None	3 Approaches 0 Driveways 52.9826	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Dedham, MA Norfolk Co. United States	Washington St / Boston Providence Hwy (42.25003, -71.17133)	Rotary Existing	Signal None	4 Approaches 5 Driveways 67.1888	Other (At-Grade) Multilane (2 Lane)		Boston Providence Hwy extends straight through the rotary ICD estimated from Google Maps linework.
Springfield, OR Lane Co. United States	Franklin Blvd. / (parking lots) (44.04434, -123.03145)	Roundabout Existing	All-Way Yield None	2 Approaches 2 Driveways 47.2167	Other (At-Grade) Multilane (2 Lane)	2018	ICD estimated from Google Maps linework.
Highlands, MA Bristol Co. United States	President Ave (US 6) / N Eastern Ave (US 6) / Rte 24 Ramps (41.71141, -71.12394)	Rotary Existing	All-Way Yield None	3 Approaches 0 Driveways 134.6275	Freeway Ramps (Grade-Separated) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Wall Township, NJ Monmouth Co. United States	RT-34 S / Allaire Rd. (40.15011, -74.09599)	Rotary Existing	Other Unknown	4 Approaches 0 Driveways 106.8086	Other (At-Grade) Multilane (2 Lane)		Built in the 1930s. Yield signs on Allaire Rd approaches; some kind of traffic lights on Rt 34 approaches. ICD estimated from Google Maps linework.
Bourne, MA Barnstable Co. United States	US 6 (Rte 3) / Scenic Hwy (41.78067, -70.54342)	Rotary Removed	All-Way Yield Unknown	4 Approaches 4 Driveways 26.7184	Other (At-Grade) Multilane (2 Lane)	2007	Rotary replaced with an interchange. ICD estimated from Google Maps linework.
Point of Rocks, MD Frederick Co. United States	US 15 / Point of Rocks Rd. (39.28643, -77.53096)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 47.1443	Other (At-Grade) Multilane (2 Lane)	2008	ICD estimated from Google Maps linework.
Carmel, IN Hamilton Co. United States	W 106th St. / Towne Rd. (39.94132, -86.20314)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.5435	Other (At-Grade) Multilane (2 Lane)	2017	ICD estimated from Google Maps linework.
Carmel, IN Hamilton Co. United States	W Carmel Dr. / S Guilford Rd. (39.96526, -86.14116)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.4457	Other (At-Grade) Multilane (2 Lane)	2017	ICD estimated from Google Maps linework.
Carmel, IN Hamilton Co. United States	W Carmel Dr. / W City Center Dr. (39.96562, -86.14400)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 43.0224	Other (At-Grade) Multilane (2 Lane)	2017	ICD estimated from Google Maps linework.
Carmel, IN Hamilton Co. United States	W City Center Dr. / S Guilford Rd. (39.96801, -86.14104)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.7669	Other (At-Grade) Multilane (2 Lane)	2017	ICD estimated from Google Maps linework.
Carmel, IN Hamilton Co. United States	W City Center Dr / S Range Line Rd (39.97069, -86.12696)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.2896	Other (At-Grade) Multilane (2 Lane)	2017	Raised crosswalks ICD estimated from Google Maps linework.
Carmel, IN Hamilton Co. United States	W City Center Dr. / N Pennsylvania St. / (hotel parking) (39.96483, -86.15517)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.6998	Other (At-Grade) Multilane (2 Lane)	2016	Crosswalk on hotel parking leg is at entrance line. ICD estimated from Google Maps linework.
Carmel, IN Hamilton Co. United States	S Range Line Rd. / Executive Rd. (39.96334, -86.12687)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.8698	Other (At-Grade) Multilane (2 Lane)	2018	ICD estimated from Google Maps linework.
Carmel, IN Hamilton Co. United States	W 116th St. / Towne Rd. (39.95572, -86.20253)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.1131	Other (At-Grade) Multilane (2 Lane)	2017	ICD estimated from Google Maps linework.
Rockland, MA Plymouth Co. United States	Bill Delahunt Pkwy / Union St (42.15400, -70.92708)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.5828	Other (At-Grade) Multilane (2 Lane)	2012	ICD estimated from Google Maps linework.
South Hadley, MA Hampshire Co. United States	Purple Heart Dr (US 202) / N Main St (42.22171, -72.60281)	Rotary Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane)
Carmel, IN Hamilton Co. United States	N Gray Rd. / E 126th St. (39.97120, -86.08950)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.6118	Other (At-Grade) Multilane (2 Lane)	2018	ICD estimated from Google Maps linework.