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
Ajaccio, Corsica Southern Corsica France	T21 / Route du Lazaret (41.93000, 8.75722)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Ajaccio, Corsica Southern Corsica France	T22 / Rue François Piétri / Rue de Pietralba (41.93512, 8.75347)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ajaccio, Corsica Southern Corsica France	T22 / Rue Martin Borgomano (41.93952, 8.75600)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ajaccio, Corsica Southern Corsica France	T22 (Avenue du Docteur Noël Franchini) / (unknown) (41.94165, 8.75626)	Roundabout Unknown	All-Way Yield Unknown	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Ajaccio, Corsica Southern Corsica France	T22 (Route de Mezzavia) / D31 / Boulevard Louis Campi (41.94502, 8.75847)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Ajaccio, Corsica Southern Corsica France	Boulevard Louis Campi / Rue des Magnolias (41.94367, 8.75429)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 2 Driveways	Other (At-Grade) Single-Lane
Ajaccio, Corsica Southern Corsica France	Boulevard Louis Campi / Avenue du Maréchal Juin (41.94210, 8.74980)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Ajaccio, Corsica Southern Corsica France	Boulevard Sebastianu Costa / Chemin du Finosello / Chemin d'Erbajolo / Avenue Maréchal Lyautey (41.94110, 8.74604)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ajaccio, Corsica Southern Corsica France	Boulevard Sebastianu Costa / Boulevard Abbé Recco / Rue Achille Peretti (41.93876, 8.74183)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Ajaccio, Corsica Southern Corsica France	Boulevard Abbé Recco / Route d'Alata / Chemin de la Croix d'Alexandre (41.93693, 8.73601)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Stanthorpe, QLD Southern Downs Australia	Maryland St. / Railway St. (-28.65579, 151.93412)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Stanthorpe, QLD Southern Downs Australia	Lock St. / High St. (-28.65449, 151.93572)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Stanthorpe, QLD Southern Downs Australia	Maryland St. / Folkestone St. (-28.65816, 151.93369)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Warwick, QLD Southern Downs Australia	Percy St. / Lyons St. (-28.21929, 152.03951)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Warwick, QLD Southern Downs Australia	Percy St. / Palmerin St. (-28.21825, 152.03222)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Warwick, QLD Southern Downs Australia	Percy St. / Guy St. (-28.21792, 152.02990)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Warwick, QLD Southern Downs Australia	Percy St. / Dragon St. (-28.21758, 152.02757)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Warwick, QLD Southern Downs Australia	Palmerin St. / Fitzroy St. (-28.21412, 152.03298)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Hamilton, VIC Southern Grampians Australia	B160 (Glenelg Hwy. - Thompson St.) / C187 (Lonsdale St.) / Thompson St. (-37.74209, 142.02169)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Hamilton, VIC Southern Grampians Australia	B160 (Glenelg Hwy.) / Lonsdale St. / Cox St. (-37.73996, 142.02588)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Hamilton, VIC Southern Grampians Australia	B160 (Glenelg Hwy.) / Brown St. (-37.74099, 142.02379)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Hamilton, VIC Southern Grampians Australia	B160 (Glenelg Hwy. - Henty Hwy.) / A200 (Mount Baimbridge Rd.) / Mount Baimbridge Rd. / Kenny St. (-37.73589, 142.01315)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Pontville, TAS Southern Midlands Australia	NH 1 (Midland Hwy.) / C195 (Brighton Rd.) (-42.67322, 147.25983)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Te Anau, Southland Southland New Zealand	Town Centre / Te Anau Terrace / Lakefront Dr. (-45.41715, 167.71205)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Edendale, Southland Southland New Zealand	SH 1 (Edendale-Woodlands Hwy. - Pioneer Hwy.) / Salford St. (-46.30915, 168.77641)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Griffin, GA Spalding Co. United States	N Hill St. / Northside Dr. / Tuskeegee Ave. (33.26879, -84.26151)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2017	https://www.cityofgriffin.com/Departments/PublicWorks/Transportation.aspx. Year Completed estimated (2017-2018).
Spartanburg, SC Spartanburg Co. United States	Clifton-Glendale Rd. / Fernwood Glendale Rd. (34.96021, -81.84396)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2019-2020).
Spartanburg, SC Spartanburg Co. United States	I-85 Ramps / SC 56 / Lone Oak Rd (34.98405, -81.97258)	Rotary Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 133.0797	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Woodruff, SC Spartanburg Co. United States	SC 146 / SC 417 (34.80064, -82.15773)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.3443	Other (At-Grade) Single-Lane	2017	Replaced scissor-type intersection. ICD estimated from Google Maps linework.
(unincorporated), SC Spartanburg Co. United States	SC 9 / Foster Rd. (35.12033, -82.04318)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2019
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).
Greer, SC Spartanburg Co. United States	Aviation Pkwy. / (parking lots) (34.88568, -82.21541)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 64.0080	Other (At-Grade) Multilane (2 Lane, unspecified)	2020
(unincorporated), SC Spartanburg Co. United States	SC 11 / Parris Bridge Rd. (35.15971, -81.91854)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	Year Completed estimated (2021-2022). https://www.wspa.com/news/roundabout-proposed-at-hwy-11-parris-bridge-road/
Greer, SC Spartanburg Co. United States	Woods Chapel Rd. / Victor Hill Rd. (34.90657, -82.16333)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.wyff4.com/article/spartanburg-county-dangerous-intersection-now-roundabout/40846091
Pacolet, SC Spartanburg Co. United States	SR 150 (Sunny Acres Rd. / Limestone St.) / Montgomery Ave. (34.92060, -81.74250)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2021	https://www.facebook.com/TownofPacolet/photos/a.358466380967526/2030875397059941/?type=3
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
Deer Park, WA Spokane Co. United States	E Crawford St. / N Colville Rd. (47.95431, -117.46891)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021
Spokane Valley, WA Spokane Co. United States	SR 290 (E Trent Ave.) / Barker Rd. (47.69983, -117.15503)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.8160	Other (At-Grade) Multilane (2 Lane, unspecified)	2021	Open to westbound traffic week of September 24, 2021. Fourth approach for north leg to be added at a later date by private developer.
Spokane, WA Spokane Co. United States	Geiger Blvd. / Flightline Blvd. / Grove Rd. (47.62207, -117.50621)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.0248	Other (At-Grade) Multilane (2 Lane, unspecified)	2021	Opened September 2021.
Spokane, WA Spokane Co. United States	E Sharp Ave. / N Cincinnati St. (47.66954, -117.39816)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2020	Sharrows in circulatory roadway.
Liberty Lake, WA Spokane Co. United States	E Indiana Ave. / N Holl Blvd. (47.67550, -117.13725)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.4048	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2005-2009).
Spokane, WA Spokane Co. United States	N Access Rd. / (parking) (47.76485, -117.38118)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2018	Serves Costco.
Spokane Valley, WA Spokane Co. United States	E Sprague Ave. / S Barker Rd. (47.65689, -117.15362)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.spokanevalley.org/spraguebarker
Liberty Lake, WA Spokane Co. United States	E Mission Ave. / Kramer Pkwy. (47.67143, -117.12235)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	Year Completed estimated (2022-2023).
Liberty Lake (Greenacres), WA Spokane Co. United States	E Mission Ave. / N Harvest Pkwy. (47.67143, -117.13127)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.7992	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2019). ICD estimated from Google Maps linework.
Spokane, WA Spokane Co. United States	SR 902 / Geiger Blvd. (47.59406, -117.56858)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 88.5973	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	Replaces previous intersection that was closer to the I-90 westbound off ramp. Open October 10, 2019. ICD estimated from Google Maps linework.
Spokane, WA Spokane Co. United States	SR 902 / I-90 WB Ramps (47.59335, -117.56750)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.0231	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2019	Opened October 10, 2019. ICD estimated from Google Maps linework.
Spokane, WA Spokane Co. United States	W Woodside Ave. / N F St. (47.72087, -117.45875)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2017
Spokane, WA Spokane Co. United States	W Woodside Dr. / W Dell Dr. (47.72059, -117.45289)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 78.7411	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Spokane, WA Spokane Co. United States	W Woodside Ave. / N Alberta St. (47.71971, -117.44693)	Traffic Calming Circle Existing	All-Way Yield None	3 Approaches 0 Driveways 28.1223	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Spokane, WA Spokane Co. United States	S Cook St. / E 42nd Ave. (47.61546, -117.37397)	Traffic Calming Circle Existing	Uncontrolled None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2004
Spokane, WA Spokane Co. United States	S Stonington Ln. / E 42nd Ave. (47.61546, -117.37287)	Traffic Calming Circle Existing	Uncontrolled None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2004
Spokane, WA Spokane Co. United States	US 2 / S Deer Heights Rd. (47.64308, -117.55018)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.5075	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	Developer mitigation project - October 2019. ICD estimated from Google Maps linework.
(unincorporated), WA Spokane Co. United States	W Aero Rd. / W Westbow Blvd. (47.58899, -117.56024)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2019	Yield controlled right-turn bypass lane on northwest leg with acute view angle.
Spokane, WA Spokane Co. United States	S Glenrose Rd. / S Carnahan Rd. (47.63586, -117.33495)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2019	Spokane County project. Open July 2019. Replaced southbound Carnahan yield control.
Deer Park, WA Spokane Co. United States	US 395 / W Monroe Rd. / W Crawford St. (47.95398, -117.48830)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.7936	Other (At-Grade) Single-Lane	2018	Opened August 21, 2018. ICD estimated from Google Maps linework.
Spokane, WA Spokane Co. United States	US 2 / (development entrance) (47.76691, -117.38533)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.7715	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	Open July 19, 2018. This intersection was originally accepted in 2012 as stop control (evolving to a signal with growth) for the first phase of a development. Because there was a long lapse prior to construction, it became subject to the WSDOT Intersection Control Evaluation process adopted July 2013. Subsequently, this is the first roundabout in WSDOT Eastern Region recommended by a consultant employing that process. ICD estimated from Google Maps linework.
Deer Park, WA Spokane Co. United States	US 395 / N Short Rd. / N Main St. (47.94267, -117.47734)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.2022	Other (At-Grade) Single-Lane	2018	Opened 7/18/2018. ICD estimated from Google Maps linework.
Spokane, WA Spokane Co. United States	W Pacific Ave. / S Cannon St. (47.65555, -117.44160)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2006	No splitter islands on north and south legs. Pedestrian crossings within circulatory roadway. April 2006.
Spokane Valley, WA Spokane Co. United States	E Montgomery Dr. / E Mansfield Ave. (47.67753, -117.24790)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2009	April 2009.
Spokane Valley, WA Spokane Co. United States	Flora Rd. / E Mission Ave. / E Indiana Pkwy. - E Mission Pkwy. (47.67154, -117.17516)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2010	E Indiana Pkwy is west leg entrance; E Mission Pkwy is west leg exit. November 2010.
Spokane, WA Spokane Co. United States	E. Sharp Ave. / N. Columbus St. (47.66950, -117.39490)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 22.5195	Other (At-Grade) Single-Lane	1992	September 1992. ICD estimated from Google Maps linework.
Deer Park, WA Spokane Co. United States	S Main St. / W H St. / E H St. (47.94695, -117.47693)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2010	October 2010. Broke ground July 26, 2010.
Deer Park, WA Spokane Co. United States	E Crawford Ave. / Weber Rd. (47.95444, -117.45384)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2009	September 2009.
Spokane, WA Spokane Co. United States	SR 206 (Mt. Spokane Park Dr.) / Bruce Rd. (47.78761, -117.30400)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.3076	Other (At-Grade) Single-Lane	2005	http://www.wsdot.wa.gov/Projects/SR206/BruceRoadRoundabout/. Opened December 2005. Previously controlled by 2-way stop control ICD estimated from Google Maps linework.
Spokane, WA Spokane Co. United States	Wellesley Ave. / A St. (47.70076, -117.45400)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.7401	Other (At-Grade) Single-Lane	2005	Opened October 2005. ICD estimated from Google Maps linework.
Spokane, WA Spokane Co. United States	Crestline Rd. / Lincoln St. (47.72944, -117.37920)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.5271	Other (At-Grade) Single-Lane	2006	Opened September 2006. 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.
Spokane, WA Spokane Co. United States	E Wellesley Ave. / N Freya St. (47.70060, -117.35714)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.6198	Other (At-Grade) Single-Lane	2016	Open October 2016. ICD estimated from Google Maps linework.
Spokane, WA Spokane Co. United States	N Waikiki Rd. / N Mill Rd. (47.76113, -117.42815)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.5085	Other (At-Grade) Single-Lane	2012	Open October 2012. ICD estimated from Google Maps linework.
Airway Heights, WA Spokane Co. United States	Sprague Ave. / Quest Dr. (47.65441, -117.56614)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.4880	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Open July 2012. Concentric circulatory roadway striping. ICD estimated from Google Maps linework.
Airway Heights, WA Spokane Co. United States	US 2 / Spokane Tribe Casino Entrance (47.64293, -117.61009)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 49.0853	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	Open 11/13/2017. Casino open on January 8, 2018. First multilane on a WSDOT facility in Eastern Region. ICD estimated from Google Maps linework.
Spokane, WA Spokane Co. United States	Freya St. / US 395 SB Ramps (47.72328, -117.35776)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.1548	Freeway Ramps (Grade-Separated) Single-Lane	2012	Open August 2012. ICD estimated from Google Maps linework.
Spokane Valley, WA Spokane Co. United States	E Broadway Ave. / N Flora Rd. (47.66424, -117.17510)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.1305	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Liberty Lake, WA Spokane Co. United States	E Mission Ave. / N Molter Rd. (47.67131, -117.08964)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 31.3654	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Spokane, WA Spokane Co. United States	Freya St. / US 395 NB Ramps (47.72033, -117.35784)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 35.3533	Freeway Ramps (Grade-Separated) Single-Lane	2009	Completed July 2009. ICD estimated from Google Maps linework.
(unincorporated), WA Spokane Co. United States	SR 902 (W Medical Lake Rd.) / Craig Rd. (47.59464, -117.60751)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.7735	Other (At-Grade) Single-Lane	2018	Compact roundabout (95' ICD). Open to traffic July 23, 2018. ICD estimated from Google Maps linework.
Spokane, WA Spokane Co. United States	SR 290 (Trent Ave) / Martin Luther King Jr Way / Perry St. (47.66163, -117.39014)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 19.3053	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	New intersection of MLK Jr. Way and SR 290. Open to traffic August 5, 2018. Two circulating lanes for SR 290 WB entry leg ICD estimated from Google Maps linework.
Greenacres, WA Spokane Co. United States	N Barker Rd. / I-90 WB Ramps / E Cataldo Ave. (47.66736, -117.15377)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.4904	Freeway Ramps (Grade-Separated) Single-Lane	2020	ICD ranges from approx 112 to approx 123 feet. Open 8/25/2020.
Greenacres, WA Spokane Co. United States	N Barker Rd. / I-90 EB Ramps (47.66457, -117.15376)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.1480	Freeway Ramps (Grade-Separated) Single-Lane	2020	Open September 4, 2020.
(unincorporated), WA Spokane Co. United States	Aero Rd. / Medical Lake Rd. / I-90 EB Ramps / Spokane Transit Center (47.59081, -117.56327)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2020	Fifth leg is entry/exit for Spokane Transit Center buses only. Opened week of 10/19/2020.
Emerson-Garfield, WA Spokane Co. United States	W Montgomery Ave. / N Cedar St. (47.67858, -117.43245)	Traffic Calming Circle Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Emerson-Garfield, WA Spokane Co. United States	W Montgomery Ave. / N Madison Ave. (47.67856, -117.42821)	Traffic Calming Circle Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Five Mile Prairie, WA Spokane Co. United States	N Five Mile Rd. / W Strong Rd. (47.73709, -117.45373)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2019-2020).
(unincorporated), WA Spokane Co. United States	S Grove Rd. / I-90 EB Ramps (47.61877, -117.50139)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5277	Freeway Ramps (Grade-Separated) Single-Lane	2021	Open July 2, 2021.
Spokane, WA Spokane Co. United States	S Grove Rd. / I-90 WB Ramps (47.62137, -117.50472)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 43.8912	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2021	Opened June 2021.
Spokane, WA Spokane Co. United States	E 43rd Ave. / S Ivory St. (47.61493, -117.39182)	Traffic Calming Circle Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 17.0685	Other (At-Grade) Single-Lane	2020	No splitter islands.
Fredericksburg, VA Spotsylvania Co. United States	Towne Centre Blvd. / Spotsylvania Mall Dr. (38.29385, -77.51490)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.8702	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Segments of circulatory roadway between entries and exits. Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Fredericksburg, VA Spotsylvania Co. United States	Towne Centre Blvd. / Waverly Dr. (38.28802, -77.51152)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2009	Year Completed estimated (2008-2009).
Spotsylvania, VA Spotsylvania Co. United States	Fawn Lake Pkwy. / Vanderbilt Cove (38.26358, -77.72986)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Squamish, BC Squamish-Lillooet Canada	The Boulevard / Perth Dr. (49.74036, -123.11024)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 20.0678	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Squamish, BC Squamish-Lillooet Canada	The Boulevard / Highlands Way (49.74035, -123.11661)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 22.3833	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Whistler, BC Squamish-Lillooet Canada	Nicklaus North Blvd. / Mons Rd. (50.14255, -122.94859)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane		No splitter islands.
Squamish, BC Squamish-Lillooet District Canada	Commercial Way / Discovery Way (49.72279, -123.15057)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	Home Depot retail center on one corner. Uses fishhook signs and pavement markings. Year Completed estimated (2004-2009).
Volzhskiy, Volgograd Sredneakhtubinsky District Russia	ploshchad' Stroiteley [prospekt Lenina / ulitsa Karla Marksa / ulitsa Chaykovskogo] (48.80869, 44.73350)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Pedestrian access to central island.
Bugojno, Federation of Bosnia and Herzegovina Srednjobosanski Bosnia and Herzegovina	Armije Bosne i Hercegovine / 307. motorizovane brigade / Bosanska ulica / Jove Raduljčića (44.05097, 17.43798)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sremska Mitrovica, Vojvodina Srem District Serbia	Ulica Fruškogorska / Ulica Planinska / Ulica Dr Milana Kostića (44.98373, 19.60998)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ruma, Vojvodina Srem District Serbia	SR 120 (Ulica Kraljevačka) / SR 21 (Ulica Istočna radna zona) (45.00221, 19.84319)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Cruz Bay, VI St John United States	Hwy 10 / Hwy 102 / Hwy 104 / Hwy 210 / Centerline Rd. (18.33057, -64.79292)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2013).
Flint Hill, MO St. Charles Co. United States	CR P / US 61 NB Ramps / Service Rd. (38.85292, -90.86827)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.6445	Freeway Ramps (Grade-Separated) Single-Lane	2018	Under construction (almost finished) Aug 2018 (streetview) ICD estimated from Google Maps linework.