Roundabouts Database Index

28784 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
Spånga, Stockholm County Stockholm Sweden	Rte 275 / Hjulstavägen (59.39880, 17.88478)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.5190	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Spånga, Stockholm County Stockholm Sweden	Rinkebysvängen / Rinkebystråket (59.38567, 17.92375)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 23.1124	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Spånga, Stockholm County Stockholm Sweden	Råckstavägen / Vällingbyvägen (59.36616, 17.88798)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 19.4742	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Spånga, Stockholm County Stockholm Sweden	Bromstensvägen / Nyhammarsgatan (59.38612, 17.89208)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 26.7613	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Spånga, Stockholm County Stockholm Sweden	Hjulstavägen / Tenstaträket / E18 Ramps (59.39735, 17.90967)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.1287	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Spånga, Stockholm County Stockholm Sweden	Rinkebysvängen / Ingebyvägen (59.38338, 17.93314)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.5883	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Spanish Fork, UT Utah Co. United States	1120 E / 200 N (40.11232, -111.63496)	Other Existing	Uncontrolled None	3 Approaches 0 Driveways 56.6309	Other (At-Grade) Single-Lane	2012	No splitter islands. ICD estimated from Google Maps linework.
Spanish Fork, UT Utah Co. United States	E 400 N (S State Rd.) / N 800 E (40.11491, -111.64065)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 23.7475	Other (At-Grade) Single-Lane	2019	ICD estimated from Google Maps linework.
Spanish Fork, UT Utah Co. United States	S 2550 E St. / E 920 S St. / High Ridge Dr. (40.09766, -111.61209)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.0255	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	https://www.facebook.com/SpanishForkCity/posts/a-new-roundabout-is-about-to-be-constructed-on-2550-e-between-canyon-rd-and-us-6/10154689907980318/. Year Completed estimated (2017-2018). ICD estimated from Google Maps linework.
Spanish Fork, UT Utah Co. United States	SR 147 (E 400 N) / SR 51 (40.11519, -111.63513)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020
Spanish Fork, UT Utah Co. United States	E 130 N / N 2000 E / N 2040 E (40.11168, -111.62006)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 25.9080	Other (At-Grade) Single-Lane		No splitter islands.
Spanish River Land, FL Palm Beach Co. United States	Spanish River Rd. / Via Cabana (26.33130, -80.07813)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Spanish Springs, NV Washoe Co. United States	Eagle Canyon Dr. / Ember Dr. / Neighborhood Way (39.64158, -119.71846)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2007
Spanish Springs, NV Washoe Co. United States	Eagle Canyon Dr. / Palm Springs Dr. (39.63951, -119.71404)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8637	Other (At-Grade) Multilane (2 Lane, unspecified)	2007
Sparks, NV Washoe Co. United States	La Posada Dr. / Rockwell Blvd. (39.63617, -119.70848)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Year Completed estimated (2007-2010).
Sparks, NV Washoe Co. United States	La Posada Dr. / Omni Dr. / Stonebrook Pkwy. (39.63607, -119.69943)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Other (At-Grade) Multilane (2 Lane, unspecified)	2018
Sparks, NV Washoe Co. United States	David Allen Pkwy. / Windmill Farms Pkwy. (39.60954, -119.72656)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Year Completed estimated (2007-2010).
Sparks, NV Washoe Co. United States	David Allen Pkwy. / (unknown) (39.61225, -119.72510)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Year Completed estimated (2007-2010).
Sparks, NV Washoe Co. United States	Windmill Farms Pkwy. / Kiley Pkwy. (39.60860, -119.72023)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2017
Sparks, NV Washoe Co. United States	Los Altos Pkwy. / Vista Heights Dr. (39.57929, -119.70038)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2004-2006).
Sparks, NV Washoe Co. United States	Los Altos Pkwy. / Belmar Dr. (39.57249, -119.69408)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2007-2008).
Sparks, NV Washoe Co. United States	Wingfield Hills Rd. / (parking) (39.60909, -119.69780)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Year Completed estimated (2007-2010).
Sparks, NV Washoe Co. United States	Kiley Pkwy. / David Allen Pkwy. (39.60447, -119.72738)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.3400	Other (At-Grade) Multilane (2 Lane, unspecified)	2006
Sparks, NV Washoe Co. United States	Kiley Pkwy. / Henry Orr Pkwy. (39.60391, -119.72516)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2006
Sparks, NV Washoe Co. United States	Kiley Pkwy. / (unknown) (39.60322, -119.73161)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2006
Sparks, NV Washoe Co. United States	Vista Heights Dr. / Earthstone Dr. (39.58417, -119.69387)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands.
Sparks, NV Washoe Co. United States	S.D. Andrea Pkwy. / San Marino Dr. (39.55103, -119.70213)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands on three legs.
Sparks, NV Washoe Co. United States	N D'Andrea Pkwy. / San Marino (39.55763, -119.70347)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2000	Painted splitter islands on east and south legs. Oval shaped. ICD = 100 ft x 85 ft. Year Completed estimated (1999-2002).
Sparks, NV Washoe Co. United States	N D'Andrea Pkwy. / Amore Dr. (39.55847, -119.70259)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2002
Sparks, NV Washoe Co. United States	Lazy Pkwy. / Kiley Pkwy. (39.61527, -119.71852)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2020	Vane islands between entry lanes on east and west legs. Year Completed estimated (2018-2020).
Sparta, WI Monroe Co. United States	S Black River St. (STH 27) / River Rd. (43.93267, -90.82053)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.4248	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Sparta, WI Monroe Co. United States	STH 16 / STH 71 / Hardwood Rd. (43.94078, -90.78544)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.7996	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
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.
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	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).
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
Spearfish, SD Lawrence Co. United States	W Jackson Blvd. / N Ames St. (44.49091, -103.86730)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.bhpioneer.com/local_news/the-hive-sculpture-lands-in-spearfish-roundabout/article_abbaa2e6-10c1-11ec-86f3-4fe4d056e41e.html
Spearwood, WA Cockburn Australia	SR 14 (Spearwood Ave.) / Hamilton Rd. (-32.10090, 115.77573)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Spearwood, WA Cockburn Australia	Hamilton Rd. / Phoenix Rd. (-32.09355, 115.77584)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Spearwood, WA Cockburn Australia	Hamilton Rd. / Ocean Rd. (-32.10639, 115.77503)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Speers Point, NSW Lake Macquarie Australia	B53 (Five Islands Rd. - T C Frith Ave.) / B57 (The Esplanade) / Creek Reserve Rd. (-32.95734, 151.61720)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Speke-Garston, England Liverpool United Kingdom	Speke Hall Ave. / Estuary Banks / Cartwrights Farm Rd. (53.34571, -2.86689)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Speke-Garston, England Liverpool United Kingdom	New Mersey Retail Park Roundabout [A561 (Speke Rd.) / Estuary Blvd. / (shopping centre access)] (53.34933, -2.87433)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Speke-Garston, England Liverpool United Kingdom	Speke Hall Ave. / (airport parking lot access) (53.33783, -2.85850)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Speke-Garston, England Liverpool United Kingdom	Western Ave. / Central Ave. / Tewit Hall Rd. (53.34226, -2.85129)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Spekholzerheide, Limburg Kerkrade Netherlands	Euregioweg / Heerlenersteenweg (50.86179, 6.01059)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 44.4773	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
Spencer Park, WA Albany Australia	North Rd. / Lockyer Ave. / Ulster Rd. (-35.00988, 117.88754)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Spennymoor, England Durham United Kingdom	Thinford Roundabout [A167 / A688 / Thinford Ln. / Durhamgate] (54.70536, -1.56739)	Signalized Roundabout/Circle Existing	Signal None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Spezzano Albanese, Calabria Cosenza Italy	Viale Gennaro Cassiani / Viale della Libertà / Via Ferdinando Cassiani (39.66867, 16.30540)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Spezzano Albanese, Calabria Cosenza Italy	SS283 / SP241 (Viale Partenope) (39.69985, 16.29887)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Spital, England Windsor And Maidenhead United Kingdom	B3022 (St Leonard's Rd.) / Bolton Rd. (51.47136, -0.61687)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Spjälla, Skåne County Sjöbo kommun Sweden	Rte 11 (Ringvägen - Tomelillavägen) / Rte 13 (Ystadsvägen) / Södergatan (55.62237, 13.70513)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 79.2480	Other (At-Grade) Single-Lane		Completed before 2002.
Split, Split-Dalmatia Croatia	Ul. Zrinsko Frankopanska / Put Lore / Poljudsko šetalište (43.52379, 16.43300)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
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.
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	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, 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.
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, 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.
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.
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	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.
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	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.
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, 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.
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.
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.
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	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.
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.
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 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
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.
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
Spring, TX Harris Co. United States	Mossy Oaks Rd. / Energy Dr. (30.09722, -95.43843)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Other (At-Grade) Multilane (2 Lane, unspecified)	2012
Spring Arbor, MI Jackson Co. United States	Dearing Rd. / McCain Rd. (42.23292, -84.54088)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	Peanut shaped. https://www.mlive.com/news/jackson/2023/09/it-looks-like-a-peanut-but-its-really-jacksons-newest-roundabout.html.
Spring Branch East, TX Harris Co. United States	Hillendahl Blvd. / Westwood Dr. (29.79893, -95.49322)	Roundabout Removed	All-Way Yield None	3 Approaches 0 Driveways 7.0101	Other (At-Grade) Single-lane w/ Traversable Central Island	2010	Built as a mini roundabout in 1998 as part of a larger neighborhood street reconstruction project. It had a mountable center island 6 ft. in diameter and 3" high made from recycled rubber; long gone. Conversion to TWSC estimated from aerial photos.
Spring Creek, UT Utah Co. United States	S Mountain Vista Pkwy. / S Sierra Vista Way. (40.19060, -111.61533)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2004-2005). North leg added 2011-2013.
Spring Creek, Marlborough Marlborough New Zealand	SH 1 / SH 62 (Rapaura Rd.) / Ferry Rd. (-41.46062, 173.96213)	Roundabout Existing	All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only)	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Spring Creek, NV Elko Co. United States	Lamoille Hwy / Licht Pkwy / Spring Creek Pkwy (40.73887, -115.61890)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.3874	Other (At-Grade) Single-Lane	2010	Merging right-turn bypass lanes on all four leg. Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Spring Farm, NSW Camden Australia	Liz Kernohan Dr. / Richardson Rd. (-34.06262, 150.73221)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Spring Grove, PA York Co. United States	Rte. 116 (Hanover St.) / Roths Church Rd. / W. Hanover St. (39.88301, -76.86363)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.6567	Other (At-Grade) Single-Lane	2007	http://www.yorkdispatch.com/local/ci_6708523 ICD estimated from Google Maps linework.
Spring Grove Plantation, SC Berkeley Co. United States	Colony Post Loop / Plantation Grove Blvd. (33.07839, -80.01052)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 42.6717	Other (At-Grade) Single-Lane	2005
Spring Gully, VIC Greater Bendigo Australia	Mandurang Rd. / Retreat Rd. / Spring Gully Rd. / Wattle Dr. (-36.79877, 144.28733)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Spring Hill, AL Pike Co. United States	SR 167 / SR 87 / Carson Waters Rd. (31.67707, -85.95737)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2024	Peanut shaped. Node ICDs are 140 ft; length is 485 ft. https://www.troymessenger.com/2024/03/25/drone-footage-of-new-pike-county-roundabout/
Spring Hill, FL Hernando Co. United States	Wexford Blvd. / Farnsworth Blvd. (28.43895, -82.53054)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 73.1520	Other (At-Grade) Single-Lane	2005
Spring Hill, FL Hernando Co. United States	Linden Dr. / Florian Way (28.44208, -82.50387)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Painted splitter islands. No crossings even though pedestrian facilities in all quadrants.
Spring Hill, FL Hernando Co. United States	Linden Dr. / Bend St. (28.44397, -82.50302)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Painted splitter islands. No crossings even though pedestrian facilities in all quadrants.
Spring Hill, FL Hernando Co. United States	Linden Dr. / Jessica Dr. (28.44530, -82.50341)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Painted splitter islands. No crossings even though pedestrian facilities in all quadrants.
Spring Hill, FL Hernando Co. United States	Pablo Blvd. / Degas Ln. (28.46391, -82.48829)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Building in central island.