Roundabouts Database Index

28965 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
Brisbane Airport, QLD Australia	Nancy Bird Way / Moreton Dr. Ramps (-27.39606, 153.10582)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 94.3739	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Viksjö, Stockholm County Järfälla Sweden	Viksjöleden / Hummelmoravägen / Traktorvägen (59.40904, 17.79700)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.3694	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Viksjö, Stockholm County Järfälla Sweden	Viksjöleden / Hemmansvägen / Axvägen (59.41609, 17.80692)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 22.4839	Other (At-Grade) Single-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.
Swindon, England Wilts United Kingdom	Corporation St. / Broad St. (51.56386, -1.78054)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 15.5913	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Swindon, England Wilts United Kingdom	Great Western Way / Corporation St. (51.56788, -1.78271)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.2851	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Swindon, England Wilts United Kingdom	Great Western Way / Polaris Way (51.56811, -1.78391)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.6645	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Swindon, England Wilts United Kingdom	B4289 / N Star Ave. (51.56987, -1.78866)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.8597	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Brisbane Airport, QLD Australia	Airport Dr. / Dryandra Rd. (-27.38713, 153.11672)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 67.8699	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Boondall, QLD Australia	Bicentennial Rd. / M1 Ramps (-27.34124, 153.07580)	Rotary Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 120.9433	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Noosa Heads, QLD Australia	Noosa Dr. / Sunshine Beach Rd. / Grant St. (-26.39605, 153.08946)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.4434	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Boondall, QLD Australia	Bicentennial Rd. / Holme Ave. (-27.35038, 153.06611)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.9193	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Noosa Heads, QLD Australia	Noosa Dr. / Weyba Rd. / Leslie Dr. (-26.40364, 153.08325)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.9527	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Noosa Heads, QLD Australia	Sunshine Beach Rd. / David Low Way / Cooyar St. / Honeysuckle Ln. (-26.39931, 153.09376)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.7912	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Noosa Heads, QLD Australia	Cooyar St. / Langura St. (-26.40731, 153.09049)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.9518	Other (At-Grade) Multilane (2 Lane, unspecified)		Bike boxes on all approaches. ICD estimated from Google Maps linework.
Noosa Heads, QLD Australia	Cooyar St. / Tarina St. / Noosa Springs Dr. (-26.40879, 153.08643)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.1605	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Noosa Heads, QLD Australia	Eenie Creek Rd. / Langura St. (-26.41098, 153.09292)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.2746	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Noosa Heads, QLD Australia	Noosa Springs Dr. / Links Dr. / Wallum Ln. (-26.41226, 153.08462)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.8808	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Stamford, CT Fairfield Co. United States	Shippan Ave. / Fairview Ave. (41.02609, -73.52336)	Traffic Calming Circle Existing	One-Way/Two-Way Stop None	4 Approaches 0 Driveways 13.5152	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Greenwich, CT Fairfield Co. United States	Sound Beach Ave. / (unknown) (41.03011, -73.56715)	Traffic Calming Circle Existing	Other None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Greenwich, CT Fairfield Co. United States	Dearfield Dr. / Lake Ave. / Glenville Rd. (41.03250, -73.63281)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 49.5510	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Greenwich, CT Fairfield Co. United States	Lake Ave. / Lafayette Pl. / Perryridge Rd. / William St. (41.03343, -73.62907)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 27.0274	Other (At-Grade) Single-Lane		Pedestrian crossing to central island. ICD estimated from Google Maps linework.
Greenwich, CT Fairfield Co. United States	Mason St. / Milbank Ave. / Fawcett Pl. (41.02341, -73.62377)	Other Existing	Other None	4 Approaches 0 Driveways 28.8336	Other (At-Grade) Single-Lane		Yield control on circulatory roadway. ICD estimated from Google Maps linework.
DeWitt, NY Onondaga Co. United States	Military Circle (Rte 298 / Townline Rd. / General Motors Dr.) (43.08756, -76.11370)	Rotary Existing	Unknown Unknown	4 Approaches 0 Driveways 183.1685	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Cedarburg, WI Ozaukee Co. United States	Wauwatosa Rd. / Western Rd. (43.29349, -88.00431)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.7717	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Cedarburg, WI Ozaukee Co. United States	Wauwatosa Rd. / Bridge St. (43.30078, -88.00444)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.1600	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Greenfield, MA Franklin Co. United States	Rte 2 / Rte 2A / I-91 Ramps (42.58531, -72.62148)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways 177.6285	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Kansas City, MO Jackson Co. United States	Longview Rd. / Hickman Mills Dr. (38.91621, -94.52367)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.4536	Other (At-Grade) Single-Lane	2009	Right-turn bypass lane on north leg. ICD estimated from Google Maps linework.
Unity Village, MO Jackson Co. United States	NW Colburn Rd. / NW Blue Pkwy / Unity Way (38.94431, -94.40453)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.8715	Other (At-Grade) Single-Lane	2014	Right-turn bypass lanes on west and south legs. ICD estimated from Google Maps linework.
Lakeland, FL Polk Co. United States	Terra Largo Blvd. / Prima Vista Dr. (28.09780, -81.99004)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 53.7321	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
West Bend, WI Washington Co. United States	CTH NN / CTH G / Jackson Dr. / S Silver Rd. (43.36865, -88.16113)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 21.7054	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Hässelby, Stockholm County Stockholm Sweden	Lövstavägen / Kuskgrand (59.37218, 17.84488)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.2062	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Vällingby, Stockholm County Stockholm Sweden	Bergslagsvägen / Årevägen (59.35884, 17.87228)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 58.4353	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Bromma, Stockholm County Stockholm Sweden	Bergslagsvägen / Packstavägen (59.35176, 17.88506)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 58.4475	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Kastrup, Capital Tårnby Denmark	Englandsvej / Tårnbyvej (55.63305, 12.60215)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 50.5641	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Stockholm, Stockholm County Stockholm Sweden	Lindhagensplan (59.33161, 18.01964)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 2 Driveways 82.8497	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Jakobsberg, Stockholm County Järfälla Sweden	Viksjöleden / Hastskovägen (59.42530, 17.84232)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.9829	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Jakobsberg, Stockholm County Järfälla Sweden	Vijksjöleden / Enköpingsvägen / Unionsvägen (59.42543, 17.84730)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.0579	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Jakobsberg, Stockholm County Järfälla Sweden	Folkungavägen / Unionsvägen / E18 Ramps (59.42187, 17.84906)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.6694	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Jakobsberg, Stockholm County Järfälla Sweden	Folkungsvägen / Birgittavägen (59.42132, 17.84474)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.3032	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Jakobsberg, Stockholm County Järfälla Sweden	Herrestavägen / Enkopingsvägen (59.41273, 17.86007)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.5801	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Jakobsberg, Stockholm County Järfälla Sweden	Enkopingsvägen / Mustanggatan (59.41098, 17.86109)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.6815	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Marysville, WA Snohomish Co. United States	SR 9 / 84th St. NE / Getchell Rd. (48.07196, -122.11135)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2014	Right-turn-only lanes on all four legs. Open October 2014.
Wenatchee, WA Chelan Co. United States	US 97 Alt / Ohme Garden Rd. / Warehouse Way (47.48082, -120.32091)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.0940	Other (At-Grade) Single-Lane	2012	Open October 2012. ICD estimated from Google Maps linework.
Lacey, WA Thurston Co. United States	Willamette Dr. NE / 31st Ave. NE (47.07789, -122.75228)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.9205	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	Open October 2015. ICD estimated from Google Maps linework.
Bonney Lake, WA Pierce Co. United States	198th Ave. E / Cascadia Blvd. E (47.12299, -122.16688)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.6959	Other (At-Grade) Single-Lane	2008	Fourth (southeast) leg added 2018. ICD estimated from Google Maps linework.
Bonney Lake, WA Pierce Co. United States	Cascadia Blvd E / Canyon View Blvd. E (47.12810, -122.17464)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.6916	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Ruston, WA Pierce Co. United States	Main St. / Bay View Corridor (47.29744, -122.50297)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.1095	Other (At-Grade) Single-Lane	2014	Open September 2014. ICD estimated from Google Maps linework.
Ruston, WA Pierce Co. United States	N Ruston Way / Baltimore St. / N 51st St. / Yacht Club Rd. (47.29908, -122.50894)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 101.2449	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Marysville, WA Snohomish Co. United States	SR 531 (172nd St. NE) / 23rd Ave. NE (48.15210, -122.19919)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2016	Open January 2016.
Lynnwood, WA Snohomish Co. United States	68th Ave. W / 204th St. SW (47.81409, -122.32484)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 20.0509	Other (At-Grade) Single-Lane	2015	Edmonds Community College. Open August 2015. ICD estimated from Google Maps linework.
Kelso, WA Cowlitz Co. United States	SR 432 / Old Hwy 99 / I-5 NB Ramps / Kelso Dr. (46.10491, -122.87586)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0040	Freeway Ramps (Grade-Separated) Single-Lane	2015	Open August 2015. Elliptical shape. ICD = approximately 110 ft x 100 ft.
Joint Base Lewis-McChord, WA Pierce Co. United States	Colorado Ave. / Garcia Blvd. (47.09688, -122.58387)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.4657	Other (At-Grade) Single-Lane	2015	Open January 2015. ICD estimated from Google Maps linework.
Liberty Lake, WA Spokane Co. United States	Liberty Lake Rd. / Harvard Rd. / E Mission Ave. / I-90 WB Off-Ramp (47.67454, -117.11097)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.0137	Freeway Ramps (Grade-Separated) Single-Lane	2013	Open October 2013. ICD estimated from Google Maps linework.
Redmond, WA King Co. United States	NE 76th St. / 164th Ave. NE (47.67214, -122.12180)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 99.7242	Other (At-Grade) Single-Lane	2012	Oblong shape. Connected two T-intersections on either side of median to allow crossing and left-turn movements. Open December 2012. ICD estimated from Google Maps linework.
Snoqualmie, WA King Co. United States	SR 202 / Tokul Rd. / Mill Pond Rd. (47.54073, -121.83292)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.8938	Other (At-Grade) Single-Lane	2016	Open August 2016. ICD estimated from Google Maps linework.
Redmond, WA King Co. United States	NE 116th St. / 172nd Ave. NE (47.70403, -122.11106)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.5420	Other (At-Grade) Single-Lane	2015	Open April 2015. ICD estimated from Google Maps linework.
Redmond, WA King Co. United States	NE 116th St. / 162nd Ave. NE (47.70420, -122.12313)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 116.5413	Other (At-Grade) Single-Lane	2014	Open May 2014. ICD estimated from Google Maps linework.
Lake Stevens, WA Snohomish Co. United States	SR 92 / 99th Ave NE (48.02885, -122.09804)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.5396	Other (At-Grade) Single-Lane	2013	Reverse curves on east and west approaches. Open November 2013. ICD estimated from Google Maps linework.
Benton City, WA Benton Co. United States	SR 224 / SR 225 / I-82 WB Ramps (46.25173, -119.47550)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.2934	Freeway Ramps (Grade-Separated) Single-Lane	2016	Replaced two close-spaced stop-controlled intersections. Open June 2016. ICD estimated from Google Maps linework.
Kennewick, WA Benton Co. United States	W 45th St. / S Olympia St. (46.16925, -119.13812)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.3928	Other (At-Grade) Single-Lane	2014	Open June 2014. ICD estimated from Google Maps linework.
Kennewick, WA Benton Co. United States	W Grandridge Blvd. / N Young St. (46.21653, -119.21799)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 167.7587	Other (At-Grade) Single-Lane	2014	Right-turn-only lane on north leg. Open September 2014. ICD estimated from Google Maps linework.
Kennewick, WA Benton Co. United States	S Clodfelter Rd. / W 10th St. (46.20097, -119.24385)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 52.9044	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	Open August 2015. ICD estimated from Google Maps linework.
Mattawa, WA Grant Co. United States	SR 243 / Road 24 SW (46.73775, -119.91718)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.2889	Other (At-Grade) Single-Lane	2014	Reverse curves on north and south legs. Open May 2014. ICD estimated from Google Maps linework.
Hunts Point, WA King Co. United States	Hunts Point Rd. / NE 28th St. / 84th Ave. NE / SR 520 ramps (47.63600, -122.22744)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6536	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2014	Open June 2014. ICD estimated from Google Maps linework.
Joint Base Lewis-McChord, WA Pierce Co. United States	D St. / South Dr. / Integrity Gate (47.11600, -122.61932)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.3273	Other (At-Grade) Single-Lane	2014	Open July 2014. ICD estimated from Google Maps linework.
Snohomish, WA Snohomish Co. United States	Ave. D / Bickford Ave. / 15th St. (47.93037, -122.10101)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 79.2238	Other (At-Grade) Single-Lane	2014	Open July 2014. ICD estimated from Google Maps linework.
Redmond, WA King Co. United States	NE Union Hill Rd. / 196th Ave. NE (47.67501, -122.07901)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Open September 2012.
Arlington, WA Snohomish Co. United States	SR 531 (172nd St NE) / SR 9 (48.15166, -122.11325)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.6373	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Open October 2012. ICD estimated from Google Maps linework.
Mill Creek, WA Snohomish Co. United States	SE 116th St. / 56th Ave SE (47.89201, -122.15856)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 80.8842	Other (At-Grade) Single-lane w/ Traversable Central Island	2012	Open August 2012. ICD estimated from Google Maps linework.
South Bend, IN St. Joseph Co. United States	Michigan St. / Bartlett St. (41.68529, -86.25054)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.5161	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	Adjacent to Hospital, incorporates cycle track on east leg. ICD estimated from Google Maps linework.
South Bend, IN St. Joseph Co. United States	Michigan St. / Chippewa Ave. (41.63608, -86.25035)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.9530	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
West Lafayette, IN Tippecanoe Co. United States	Cumberland Ave. / Kent Ave. (40.46064, -86.93030)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.7092	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
West Lafayette, IN Tippecanoe Co. United States	Cumberland Ave. / Yeager Rd. (40.46072, -86.92457)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.5308	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2015). ICD estimated from Google Maps linework.
West Lafayette, IN Tippecanoe Co. United States	Cumberland Ave. / Manchester St. (40.46060, -86.92022)	Roundabout Existing	All-Way Yield None	4 Approaches 1 Driveways 36.3483	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2015). ICD estimated from Google Maps linework.
Poulsbo, WA Kitsap Co. United States	NE Lincoln Rd / Noll Rd. NE / Gala Way NE (47.75092, -122.61274)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2012	Open September 2012. Replaced two offset T-intersections.
Sammamish, WA King Co. United States	NE 8th St. / 233rd Ave NE (47.61687, -122.02903)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 63.6012	Other (At-Grade) Single-Lane	2012	Open September 2012. ICD estimated from Google Maps linework.
West Lafayette, IN Tippecanoe Co. United States	S River Rd. / Williams St. / Tapawingo Dr. (40.41833, -86.90641)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0104	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Lafayette, IN Tippecanoe Co. United States	Shenandoah Dr. / Navarre Dr. (40.42654, -86.84718)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 20.0017	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Lafayette, IN Tippecanoe Co. United States	Walter Scholer Dr. / CR 10 W (40.38265, -86.90634)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 59.1345	Other (At-Grade) Single-Lane		Unknown completion date (before 1993). ICD estimated from Google Maps linework.
Lafayette, IN Tippecanoe Co. United States	Old Romney Rd. / Twyckenham Blvd. / Brunswick Dr. (40.38465, -86.91117)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.0283	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Lafayette, IN Tippecanoe Co. United States	Twyckenham Blvd. / Poland Hill Rd. (40.38356, -86.89532)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 39.1192	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Marion, KS Marion Co. United States	US 77 / US 56 / K-150 (38.36284, -96.96676)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.0941	Other (At-Grade) Single-Lane	2015	Rural, high-speed approaches. Bypass roadways for oversize/overweight (OSOW) trucks. Open December 2015. ICD estimated from Google Maps linework.
Lawrence, KS Douglas Co. United States	Wakarusa Dr. / Legends Dr. / Inverness Dr. (38.96296, -95.30698)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.3602	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	Open January 2015. ICD estimated from Google Maps linework.
Topeka, KS Shawnee Co. United States	NW 46th St. / NW Topeka Blvd. (39.12957, -95.66378)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.3968	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	Open November 2014. ICD estimated from Google Maps linework.
Topeka, KS Shawnee Co. United States	NW 46th St. / NW Rochester Rd. (39.12910, -95.67268)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2014	Open November 2014.
Newton, KS Harvey Co. United States	S Anderson Rd. / US 50 Ramps (38.02647, -97.35495)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 128.0160	Freeway Ramps (Grade-Separated) Single-Lane	2014	Elliptical shaped. Terminal for a single-point interchange. ICD = 420 ft x 320 ft. Open August 2014.
Lenexa, KS Johnson Co. United States	Renner Rd. / W 86th St. (38.97310, -94.77980)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.2116	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	Open September 2014. ICD estimated from Google Maps linework.
Topeka, KS Shawnee Co. United States	SW 17th St. / SW Urish Rd. (39.03593, -95.78097)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 95.5527	Other (At-Grade) Single-Lane	2012	Designed for ultimate two-lane Urish entries; striped as single-lane entry with right-turn-only lane. Open November 2012. ICD estimated from Google Maps linework.
Shawnee, KS Johnson Co. United States	W 55th St. / Hedge Lane Terr. (39.02902, -94.85512)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.5338	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	Open September 2011. ICD estimated from Google Maps linework.
Shawnee, KS Johnson Co. United States	W 55th St. / Johnson Dr. / K-7 Ramps (39.02903, -94.85268)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 105.7677	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2011	Open September 2011. ICD estimated from Google Maps linework.
Shawnee, KS Johnson Co. United States	Johnson Dr. / Roberts St. (39.02956, -94.85005)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 74.2224	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	ICD estimated from Google Maps linework.
The Villages, FL Sumter Co. United States	Morse Blvd. / Iron Oak Way / Deskin Ln. (28.83498, -81.96689)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 144.3820	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	Year Completed estimated (2013-2016). ICD estimated from Google Maps linework.
The Villages, FL Sumter Co. United States	Morse Blvd. / Kristine Way (28.82655, -81.97238)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 56.5019	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	Year Completed estimated (2013-2016). ICD estimated from Google Maps linework.
Oviedo, FL Seminole Co. United States	Oviedo Blvd. / (future road) (28.66112, -81.20119)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.9196	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Medford, MA Middlesex Co. United States	Salem St. (Rte 60) / I-93 Ramps (42.41946, -71.10398)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways 149.8864	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Somerville, MA Middlesex Co. United States	Mystic Valley Pkwy. / Alewife Brook Pkwy. (42.41465, -71.13133)	Rotary Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.5708	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Wilmington, NC New Hanover Co. United States	Windemere Rd. / Camberly Dr. (34.24265, -77.84314)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2009	Year Completed estimated (2008-2009).
Wilmington, NC New Hanover Co. United States	Tanbridge Rd. / Wells Rd. (34.24406, -77.83776)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island	2009
Wilmington, NC New Hanover Co. United States	Town Center Dr. / Destiny Way (34.24089, -77.83261)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.5184	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.