Roundabouts Database

19066 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
Sheboygan, WI
Sheboygan Co.
United States 		CTH O (Superior Ave.) / CTH AB (N 40th St.-Wilgus Ave.)
(43.76096, -87.75878) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.6026 		Other (At-Grade)
Single-Lane 		2007 Opened November 2007. ICD estimated from Google Maps linework.
Sheboygan, WI
Sheboygan Co.
United States 		CTH EE / CTH OK
(43.70249, -87.74506) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.9907 		Other (At-Grade)
Single-Lane 		2011 Opened July 28, 2011. ICD estimated from Google Maps linework.
Sheboygan, WI
Sheboygan Co.
United States 		STH 42 / CTH Y
(43.80647, -87.78098) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.9247 		Other (At-Grade)
Multilane (2 Lane) 		2009 Opened October 2009. ICD estimated from Google Maps linework.
Sheboygan, WI
Sheboygan Co.
United States 		STH 42 / CTH JJ
(43.81919, -87.79837) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.3314 		Other (At-Grade)
Single-Lane 		2009 High-speed approach roadways. Opened October 2009. ICD estimated from Google Maps linework.
Sheboygan, WI
Sheboygan Co.
United States 		STH 42 / I-43 NB Ramps
(43.79261, -87.76325) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.0714 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane) 		2007 Opened November 2007. http://www.sheboygan-press.com/apps/pbcs.dll/article?AID=/20071028/SHE0101/710280468/1973 ICD estimated from Google Maps linework.
Sheboygan, WI
Sheboygan Co.
United States 		STH 42 / I-43 SB Ramps
(43.79406, -87.76523) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.9673 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane) 		2007 Opened November 2007. http://www.sheboygan-press.com/apps/pbcs.dll/article?AID=/20071028/SHE0101/710280468/1973 ICD estimated from Google Maps linework.
Sheboygan, WI
Sheboygan Co.
United States 		STH 42 / Vanguard Dr. (Walmart entrance)
(43.79655, -87.76846) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
46.5517 		Other (At-Grade)
Multilane (2 Lane) 		2007 Opened November 2007. Roundabout serves Wal-mart retail center. http://www.sheboygan-press.com/apps/pbcs.dll/article?AID=/20071028/SHE0101/710280468/1973 Functional Class: Arterial ICD estimated from Google Maps linework.
Sheboygan, WI
Sheboygan Co.
United States 		8th St. / Indiana Ave.
(43.74340, -87.71295) 		Other
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways
56.9471 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Sheboygan Falls, WI
Sheboygan Co.
United States 		STH 28 / STH 32
(43.71747, -87.81612) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.1180 		Other (At-Grade)
Single-Lane 		2006 Opened September 2006. High speed approach roadways. ICD estimated from Google Maps linework.
Shediac, NB
Westmorland
Canada 		Chesley St. / Rte 15 WB Ramps
(46.21116, -64.54385) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
60.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2018 Third leg stubbed but will connect to Breaux Bridge St. https://skyscraperpage.com/forum/showthread.php?p=8206255
Shediac Parish, NB
Westmorland
Canada 		Main St. / NB 132 / Depot Rd.
(46.21557, -64.56913) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
59.5017 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Sheffield, England
Sheffield
United Kingdom 		A6102 (Herries Rd.) / Moonshine Ln. / Shirecliffe Rd.
(53.41288, -1.47359) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Sheffield, England
Sheffield
United Kingdom 		Southey Green Rd. / Wordsworth Ave.
(53.41963, -1.48732) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Sheffield, England
Sheffield
United Kingdom 		Deerlands Ave. / Wordsworth Ave. / (entrance to shopping centre)
(53.42818, -1.48569) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane) 		Oval shaped.
Sheffield, England
Sheffield
United Kingdom 		B6087 (Chaucer Rd.) / Deerlands Ave.
(53.42882, -1.48734) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Sheffield, England
Sheffield
United Kingdom 		Tinsley Park Rd. / Europa Dr. / Europa Close / Europa Link
(53.39938, -1.40517) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane)
Sheffield, England
Sheffield
United Kingdom 		Hemsworth Rd. / Blackstock Rd. / Norton Ln.
(53.33838, -1.45132) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane)
Sheidow Park, SA
Marion
Australia 		Lander Rd. / Adams Rd.
(-35.07308, 138.52734) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Shelby, NC
Cleveland Co.
United States 		Lafayette St. / Zion Church Rd.
(35.34903, -81.54295) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2008 Rural.
Shelby, NC
Cleveland Co.
United States 		Skinner Rd. / Beaver Dam Church Rd. / E Homestead Ave.
(35.26666, -81.64377) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.3287 		Other (At-Grade)
Single-Lane 		2010 Right-turn bypass lanes on north and south legs due to skew. ICD estimated from Google Maps linework.
Sheldon, QLD
Redland
Australia 		SR 21(Mount Cotton Rd.) / Avalon Rd. / Ney Rd.
(-27.56264, 153.19943) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane)
Shell Cove, NSW
Shellharbour
Australia 		Southern Cross Blvd. / Killalea Dr. / Banks Dr.
(-34.59509, 150.85365) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Shell Cove, NSW
Shellharbour
Australia 		Harbour Blvd. / Cove Blvd.
(-34.58833, 150.86475) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Shell Cove, NSW
Shellharbour
Australia 		Cove Blvd. / Southern Cross Blvd.
(-34.59074, 150.85796) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Shell Cove, NSW
Shellharbour
Australia 		Southern Cross Blvd. / Tasman Dr. / Hinchinbrook Dr.
(-34.59246, 150.85658) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Shelly Beach, NSW
Central Coast
Australia 		Yakalla St. / Grandview St. / Bateau Bay Rd.
(-33.37362, 151.48203) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Shelter Island, NY
Suffolk Co.
United States 		Rte 114 / Bateman Rd. / School St.
(41.06829, -72.33887) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.8096 		Other (At-Grade)
Single-Lane 		2010 Converted from old traffic circle. ICD estimated from Google Maps linework.
Shelton, WA
Mason Co.
United States 		N 1st St. / W Alder St.
(47.21590, -123.09963) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.9595 		Other (At-Grade)
Mini-roundabout (1 lane) 		2019 Previous control: 3-way stop plus a Yield at the constrained right turn lane. http://www.ifiberonenewsradio.com/news/local_news/shelton-s-st-roundabout-draws-mixed-reviews-from-community-residents/article_9b7ee6ec-9217-11e9-8590-432067f659d6.html ICD estimated from Google Maps linework.
Shenandoah, TX
Montgomery Co.
United States 		David Memorial Dr. / Shenandoah Park Dr.
(30.19171, -95.44727) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane) 		2017 Right-turn-only markings in both lanes on all entries.
Shenley Brook End, England
Milton Keynes
United Kingdom 		Oxley Park Roundabout [Tattenhoe St. / Childs Way]
(52.01021, -0.79831) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane)
Shenley Church End, England
Milton Keynes
United Kingdom 		Watling St. / Portway
(52.03002, -0.79425) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane)
Shenley Lodge, England
Milton Keynes
United Kingdom 		The Bowl Roundabout [Watling St. / Chaffron Way]
(52.01899, -0.76772) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane)
Shenley Lodge, England
Milton Keynes
United Kingdom 		Watling St. / Childs Way
(52.02278, -0.77718) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane)
Shepparton, VIC
Greater Shepparton
Australia 		A300 (Benalla Rd. - Midland Hwy.) / C391 (Doyles Rd.)
(-36.38833, 145.43187) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane)
Sherbourne, England
Warks
United Kingdom 		A46 / B4463
(52.25903, -1.61981) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane)
Sherbrooke, QC
Sherbrooke
Canada 		Rue James-Quintin / (unknown) / (parking lot)
(45.44661, -71.87316) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2019).
Sherbrooke, QC
Sherbrooke
Canada 		Boulevard René-Lévesque / Rue Matisse / Rue Luce-Dufresne
(45.38324, -71.99812) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2018
Sherbrooke, QC
Sherbrooke
Canada 		Boulevard René-Lévesque / Rue Sainte Claire / Rue Magnelli
(45.38799, -71.99469) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2018
Sherbrooke, QC
Sherbrooke
Canada 		Rue Jean-de la Fontaine / Rue Émile-Zola
(45.41384, -71.94202) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2004-2009).
Sherbrooke, QC
Sherbrooke
Canada 		Chemin de Ste-Catherine (Rte 216) / Chemin St-Roch
(45.33304, -71.97867) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.3381 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Sherbrooke, QC
Sherbrooke
Canada 		Chemin de Ste-Catherine (Rte 216) / Rue Labbé / Rue Felton
(45.34917, -71.95487) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.2891 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Sherbrooke, QC
Sherbrooke
Canada 		Rue James-Quintin / Rue Ida-Métivier / Rue Maximilien-Chagnon
(45.44458, -71.86999) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
51.9523 		Other (At-Grade)
Multilane (2 Lane) 		2007 Year Completed estimated (2004-2009). ICD estimated from Google Maps linework.
Sherbrooke, QC
Sherbrooke
Canada 		Boulevard Industriel / Boulevard de Portland / Boulevard René-Lévesque
(45.39569, -71.98464) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
54.5133 		Other (At-Grade)
Multilane (2 Lane) 		2016 Grade-separated path for pedestrians and bicyclists: https://translate.google.com/translate?hl=en&sl=fr&u=https://www.ville.sherbrooke.qc.ca/salle-de-presse/actualites/dossiers-municipaux/prolongement-du-boulevard-de-portland/ Connected to Boulevard René-Lévesque in 2018: https://translate.google.com/translate?hl=en&sl=fr&u=https://www.ville.sherbrooke.qc.ca/salle-de-presse/actualites/dossiers-municipaux/construction-du-boulevard-rene-levesque ICD estimated from Google Maps linework.
Sherbrooke, QC
Sherbrooke
Canada 		Rue Henri-Labonne / Boulevard René-Lévesque
(45.37523, -71.99868) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
27.6860 		Other (At-Grade)
Single-Lane 		2018 https://translate.google.com/translate?hl=en&sl=fr&u=https://www.ville.sherbrooke.qc.ca/salle-de-presse/actualites/dossiers-municipaux/construction-du-boulevard-rene-levesque/ shows 2 other roundabouts on Boulevard René-Lévesque. ICD estimated from Google Maps linework.
Sherbrooke, QC
Sherbrooke
Canada 		Route 112 / Autoroute 610
(45.42954, -71.82424) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
56.9951 		Freeway Ramps (Grade-Separated)
Single-Lane 		2011 Free-flowing right-turn bypass lanes on all legs. Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Sherfield on Loddon, England
Hants
United Kingdom 		Taylors Farm Roundabout [A33 / Gaiger Ave.]
(51.30121, -1.04247) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Sherfield on Loddon, England
Hants
United Kingdom 		Gaiger Ave. / Rockbourne Rd.
(51.30258, -1.04560) 		Roundabout
Existing 		All-Way Yield
Unknown 		2 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Sheridan, CO
Arapahoe Co.
United States 		River Point Pkwy. / S Platte River Dr.
(39.65176, -105.01060) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
46.8975 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Sheridan, CO
Arapahoe Co.
United States 		River Point Pkwy. / S River Point Dr.
(39.64776, -105.00790) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
49.6590 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
's-Hertogenbosch, North Brabant
's-Hertogenbosch
Netherlands 		Beusingsedijk / N279 Offramp / Orionpad
(51.68285, 5.36804) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
41.4680 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
's-Hertogenbosch, North Brabant
's-Hertogenbosch
Netherlands 		Victorialaan / Aartshertogenlaan
(51.69967, 5.33138) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
54.0364 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Sherwood, OR
Washington Co.
United States 		Langer Farms Pkwy. / Century Dr.
(45.36454, -122.83630) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
50.3477 		Other (At-Grade)
Multilane (2 Lane) 		2011 Opened November 2011 ICD estimated from Google Maps linework.
Sherwood, OR
Washington Co.
United States 		SW Meinecke Pkwy / SW Dewey Dr.
(45.35897, -122.85650) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.8900 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Sherwood, OR
Washington Co.
United States 		Meinecke Pkwy. / Cedar Brook Way
(45.36180, -122.85870) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.0842 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Sherwood, OR
Washington Co.
United States 		SW Oregon St. / SW Murdock Rd.
(45.36060, -122.82520) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
49.5120 		Other (At-Grade)
Single-Lane 		2002 Completed November 2002. ICD estimated from Google Maps linework.
Sherwood, WI
Calumet Co.
United States 		STH 114 / CTH N
(44.20024, -88.32381) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.0987 		Other (At-Grade)
Single-Lane 		2011 High-sped approach roadways. Yield-controlled right-turn bypass lane. ICD estimated from Google Maps linework.
Sherwood, WI
Calumet Co.
United States 		STH 114-STH 55 / Stommel Rd.
(44.19113, -88.28387) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.5360 		Other (At-Grade)
Single-Lane 		2012 Opened September 24, 2012. ICD estimated from Google Maps linework.
Sherwood, OR
Washington Co.
United States 		SW Elwert Rd. / SW Kruger Rd. / Cedar Ln.
(45.35477, -122.86786) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane) 		2020 Intersection of Kruger/Elwert was moved north a few hundred feet. That intersection was previously a two-way stop.
Sherwood Forest, GA
Fulton Co.
United States 		Robin Hood Rd. NE / Doncaster Dr. NE
(33.79791, -84.38337) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Painted splitter islands. Yield-controlled right-turn bypass lane on west leg. Pedestrian access to central island with benches.
Shipyard, SC
Beaufort Co.
United States 		Shipyard Dr. / Evan Way / Cordillo Pkwy.
(32.15491, -80.74470) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
65.5320 		Other (At-Grade)
Single-Lane 		Mix of stop and yield control.
Shiremoor, England
North Tyneside
United Kingdom 		A186 / Lower Crone St.
(55.04092, -1.50562) 		Roundabout
Existing 		All-Way Yield
Pedestrian Signal (red-yellow-green to drivers) 		3 Approaches
1 Driveways
 Other (At-Grade)
Multilane (2 Lane)
Shirley, NY
Suffolk Co.
United States 		Lockwood Dr. / (unknown)
(40.82729, -72.87614) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
29.8231 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Shlomi, Northern District

Israel 		Hahorsha St. / (unknown)
(33.07855, 35.14600) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Shlomi, Northern District

Israel 		Yasmin St. / Rakefet St.
(33.07958, 35.15551) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Shoal Point, QLD
Dawson
Australia 		Shoal Point Rd. / Beachway Blvd. / Seychelles Rd.
(-21.01137, 149.15139) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Shoreline, WA
King Co.
United States 		NE 185 St. / 10th Ave. NE
(47.76316, -122.31888) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Mini-roundabout (1 lane) 		2020 https://www.shorelineareanews.com/2020/04/roundabout-completed-at-10th-ne-and-ne.html
Shoreview, MN
Ramsey Co.
United States 		Rice St. / I-694 Ramps
(45.04572, -93.10631) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.2853 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane) 		2019 All ramps to and from I-694 will go through this roundabout. https://www.facebook.com/RamseyCountyMinnesota/posts/the-new-roundabout-located-on-the-north-side-of-the-i-694rice-street-interchange/10156939274252957/ ICD estimated from Google Maps linework.
Short Pump, VA
Goochland Co.
United States 		Capitol One Dr. / (unknown)
(37.62693, -77.66927) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
37.8365 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Short Pump, VA
Goochland Co.
United States 		Capitol One Dr. / Tuckahoe Creek Pkwy. access
(37.63382, -77.67312) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
38.7788 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Short Pump, VA
Goochland Co.
United States 		Capitol One Dr. / VA 288 Ramps
(37.63224, -77.67027) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
53.9131 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Shortsville, NY
Ontario Co.
United States 		CR 28 / Shortsville Rd.
(42.95597, -77.27692) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 https://www.democratandchronicle.com/story/news/2020/10/19/roundabout-opens-county-road-28-and-shortsville-road-farmington-ny/3706261001/
Si Ka Fu Ta Shi, Su Du Di Qu

Iceland 		Rte 1 / Rte 203
(63.79456, -18.03988) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
35.3361 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Sicamous, BC
Columbia-Shuswap
Canada 		Hwy 97A / Main St.
(50.83719, -118.97779) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
49.7805 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Sidney, MT
Richland Co.
United States 		SR 16 (S Central Ave.) / SR 200 / SR 23
(47.68440, -104.17889) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2018
Sidney, BC
Capital
Canada 		Ocean Ave. / Fifth St.
(48.64439, -123.40030) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.0891 		Other (At-Grade)
Single-Lane 		2013 http://www.sidney.ca/Assets/Administration/2014/January+2014+Town+Talk.pdf ICD estimated from Google Maps linework.
Sidney, BC
Capital Regional District
Canada 		Beacon Ave. / 1st St.
(48.64890, -123.39530) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.6171 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2004-2009). ICD estimated from Google Maps linework.
Sierra Vista, AZ
Cochise Co.
United States 		E Golden Acres Dr. / Canyon de Flores
(31.50212, -110.25097) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane) 		2014 ADOT truck turnaround. Year Completed estimated (2013-2015).
Signature Lakes, FL
Orange Co.
United States 		Cropping St. / Pasturelands Pl. / Pleach St.
(28.46523, -81.60212) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2005
Sigtuna, Stockholm County
Sigtuna
Sweden 		Rte 263 / Uppsalavägen / Ragvaldsbovägen
(59.62748, 17.72171) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.2520 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Sigtuna, Stockholm County
Sigtuna
Sweden 		Uppsalavägen / Pilsbovägen
(59.62605, 17.72196) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
27.1756 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Silt, CO
Garfield Co.
United States 		US 6 (Main St. / ) / 9th St.
(39.54703, -107.65360) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.1028 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Silver Springs, NV
Lyon Co.
United States 		US 50 / USA Pkwy. / Opal Ave.
(39.39996, -119.26881) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
47.9907 		Other (At-Grade)
Multilane (3+ Lane) 		2017 ICD estimated from Google Maps linework.
Silver Springs, NV
Lyon Co.
United States 		US 50 / Alt US 95
(39.41616, -119.22497) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 https://mynews4.com/news/local/new-us-5095a-traffic-roundabout-to-open-in-silver-springs-tomorrow
Silverdale, Auckland
Auckland
New Zealand 		Millwater Pkwy. / Arran Dr.
(-36.59793, 174.67182) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Silverdale, Auckland
Auckland
New Zealand 		Dairy Flat Hwy. / SH 1 (Northern Motorway) NB Ramps
(-36.62541, 174.66177) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane) 		Raindrop shaped.
Silverdale, Auckland
Auckland
New Zealand 		Hibiscus Coast Hwy. / SH 1 (Northern Motorway) SB Ramps
(-36.62496, 174.66383) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
Silverdale, Auckland
Auckland
New Zealand 		Wainui Rd. / Silverdale St.
(-36.61558, 174.67819) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Silverdale, Auckland
Auckland
New Zealand 		Millwater Pkwy. / Silverdale St.
(-36.61239, 174.67928) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane)
Silverdale, Auckland
Auckland
New Zealand 		Bankside Rd. / Manuel Rd. / Butler Stoney Crescent
(-36.60463, 174.67380) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Silverdale, Auckland
Auckland
New Zealand 		Wainui Rd. / Manuel Rd. / Colin Chester Dr.
(-36.61139, 174.66661) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Silverdale, WA
Kitsap Co.
United States 		Silverdale Way NW / Chico Way NW / NW Newberry Hill Rd.
(47.63704, -122.70135) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
15.2906 		Other (At-Grade)
Single-Lane 		2012 Open September 2012. ICD estimated from Google Maps linework.
Silverdale, WA
Kitsap Co.
United States 		NW Anderson Hill Rd. / Frontier Pl. NW
(47.65368, -122.70350) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
21.7218 		Other (At-Grade)
Single-Lane 		2003 Opened September 2003. ICD estimated from Google Maps linework.
Simpsonville, SC
Greenville Co.
United States 		Woodruff Rd. / Lee Vaughn Rd.
(34.79040, -82.18007) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.2718 		Other (At-Grade)
Single-Lane 		2017 Replaced all-way stop offset T-intersections. ICD estimated from Google Maps linework.
Singapore,

Singapore 		Nanyang Ave. / Nanyang Dr.
(1.34964, 103.68502) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Singapore,

Singapore 		Nanyang Crescent / Pioneer Rd. North
(1.34695, 103.68978) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Singapore,

Singapore 		Nanyang Dr. / Nanyang Walk
(1.34889, 103.68199) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Singapore,

Singapore 		Marine Parade Rd. / Amber Rd.
(1.30046, 103.90191) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Multilane (2 Lane)
Singapore,

Singapore 		Stadium Blvd. / Stadium Dr. / Stadium Walk
(1.30408, 103.87785) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Singleton, NSW
Singleton
Australia 		John St. / Campbell St. / Dunolly Rd.
(-32.56062, 151.17176) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Mini-roundabout (1 lane)
Singleton, WA
Rockingham
Australia 		Singleton Beach Rd. / Foreshore Dr.
(-32.44429, 115.75108) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane