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
Middletown, DE New Castle Co. United States	St Annes Church Rd. / Levels Rd. (39.42842, -75.73887)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.9783	Other (At-Grade) Single-Lane	2010	Intersection was relocated when converted to roundabout. ICD estimated from Google Maps linework.
Middletown, DE New Castle Co. United States	St Annes Church Rd. / Wiggins Mill Rd. (39.42541, -75.72769)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.1348	Other (At-Grade) Single-Lane	2010	Previous intersection was relocated when converted to roundabout. ICD estimated from Google Maps linework.
Quinns Rocks, WA Wanneroo Australia	St Anthony Ave. / Ocean Dr. (-31.65541, 115.69005)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ottawa Lake, MI Monroe Co. United States	St Anthony Rd. / US 23 NB Ramps (41.79823, -83.68614)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.1762	Freeway Ramps (Grade-Separated) Single-Lane	2013	ICD estimated from Google Maps linework.
Ottawa Lake, MI Monroe Co. United States	St Anthony Rd. / US 23 SB Ramps (41.79802, -83.69021)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 35.6148	Freeway Ramps (Grade-Separated) Single-Lane	2013	Right-turn bypass lane on west leg. ICD estimated from Google Maps linework.
Quinns Rocks, WA Wanneroo Australia	St Barnabas Blvd. / Christian Cir. (-31.66000, 115.69965)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Quinns Rocks, WA Wanneroo Australia	St Barnabas Blvd. / Cresswell Pl. (-31.66350, 115.70465)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Peterlee, England Durham United Kingdom	St Cuthberts Rd. / St Adens Way / O'neill Dr. (54.75699, -1.33420)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Midlothian, VA Chesterfield Co. United States	St Francis Blvd. / (parking) (37.46576, -77.66182)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on two legs.
Charles Town, WV Jefferson Co. United States	St George St. / Citizens Way / US 340 SB Ramps (39.27528, -77.84935)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.5100	Freeway Ramps (Grade-Separated) Single-Lane	2018	Year Completed estimated (2015-2019). ICD estimated from Google Maps linework.
Bradbury, NSW Campbelltown Australia	St Johns Rd. / Briar Rd. (-34.08715, 150.82136)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sydney, NSW Fairfield Australia	St Johns Rd. / Gladstone St. (-33.88914, 150.92917)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bradbury, NSW Campbelltown Australia	St Johns Rd. / Hoddle Ave. / McLaughlin Ct. (-34.07926, 150.82140)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bradbury, NSW Campbelltown Australia	St Johns Rd. / The Parkway (-34.08931, 150.81043)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Scott, LA Lafayette Par. United States	St Mary St. / Harold Gauthe Rd. / Apollo Rd. (30.24369, -92.10677)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.2708	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2014). Replaced two offset, stop-controlled T-intersections. ICD estimated from Google Maps linework.
Billings, MT Yellowstone Co. United States	St Mary Way / Marillac St. / Henry Chapple St. (45.75672, -108.62191)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.9980	Other (At-Grade) Single-Lane	2013	One approach stubbed out. ICD estimated from Google Maps linework.
Accokeek, MD Prince George's Co. United States	St Mary's View Rd. / Lusby Ridge Rd. (38.69721, -76.95157)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane		No splitter island on south leg.
Fulford, England York United Kingdom	St Nicholas Ave. / (parking) (53.92260, -1.07364)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Saint-Charles, MD Charles Co. United States	St Owen Ct. / Oyster Reef Pl. / Ottawa Park Pl. (38.58026, -76.91047)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2008
Charlottetown, PE Queens Canada	St Peters Rd. / Belvedere Ave. / Falconwood Dr. / Brackley Point Rd. (46.25888, -63.11950)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	https://twitter.com/ChtownPE/status/1601305941785264128?cxt=HHwWgICqzaPR_bgsAAAA https://www.saltwire.com/atlantic-canada/news/major-charlottetown-roundabout-project-to-begin-in-july-100733988/
Charlottetown, PE Queens Canada	St Peters Rd. / Northridge Pkwy. / Norwood Rd. (46.27009, -63.11222)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7099	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	https://www.msn.com/en-ca/news/canada/roundabout-roundup-progress-report-on-peis-4-new-roundabouts/ar-AAFxxdZ ICD estimated from Google Maps linework.
Ulladulla, NSW Shoalhaven Australia	St Vincent St. / Green St. (-35.35672, 150.47184)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ulladulla, NSW Shoalhaven Australia	St Vincent St. / North St. (-35.35170, 150.47287)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Edmonton, AB Edmonton Capital Region Canada	St. Albert Trl. / Groat Rd. / 118th Ave. NW (53.57027, -113.54940)	Rotary Existing	Unknown Unknown	4 Approaches 0 Driveways 58.1573	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
North Liberty, IA Johnson Co. United States	St. Andrews Dr. / Alexander Way (41.73776, -91.62789)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6717	Other (At-Grade) Single-Lane	2020
Sarasota, FL Sarasota Co. United States	St. Armands Circle: SR 780 / Boulevard of the Presidents / John Ringling Blvd. (27.31842, -82.57722)	Other Existing	Other None	5 Approaches 0 Driveways 128.0157	Other (At-Grade) Multilane (2 Lane, unspecified)		Pedestrian access to central island; parking along circulatory roadway. Shopping district. Completed 1940?
St Augustine, FL St. Johns Co. United States	St. James Ave. / Den St. / Crown Dr. (29.97242, -81.51824)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Pedestrian crossings at circulatory roadway.
Hamilton, Waikato Hamilton New Zealand	St. James Dr. / Wiltshire Dr. / Haswell Pl. (-37.73276, 175.28509)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Reno, NV Washoe Co. United States	St. James Pkwy. / N Earlham Ct. (39.34445, -119.80783)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands.
Palm Bay, FL Brevard Co. United States	St. Johns Heritage Pkwy. SE / Mara Loma Blvd. SE (27.89617, -80.63120)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 0 Driveways 43.2813	Other (At-Grade) Single-Lane	2023
Boulder, CO Boulder Co. United States	St. Johns St. / New Haven Ct. (Hampton Circle) (40.04742, -105.24740)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 25.5996	Other (At-Grade) Single-Lane	1997	ICD estimated from Google Maps linework.
Columbus, GA Muscogee Co. United States	St. Marys Rd. / Northstar Dr. / Lakefront Dr. (32.44089, -84.91252)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.2782	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	Single-lane except for two circulating lanes in one section (although fed by single-lane entries). ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	St. Pauls Sq. / Cardington Ln. (35.92784, -78.56495)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 35.7833	Other (At-Grade) Single-Lane		Pedestrian access to central island. ICD = 180 ft x 105 ft. ICD estimated from Google Maps linework.
Neufahrn bei Freising, Bavaria Freising Germany	St2053 / Kurt-Kittel Ring / Trentiner Straße (48.31407, 11.67253)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bad Aibling, Bavaria Rosenheim Germany	St2078 / St2089 (47.87049, 11.98880)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kolbermoor, Bavaria Rosenheim Germany	St2078 / St2089 (47.85002, 12.01580)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 62.5156	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Neufahrn bei Freising, Bavaria Freising Germany	St2339 / St2341 (48.34751, 11.64314)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Yuba City, CA Sutter Co. United States	Stabler Ln. / Butte Vista Ln. (39.16747, -121.64400)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 46.2983	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
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)
College Park, MD Prince George's Co. United States	Stadium Dr. / Alumni Dr. (38.99151, -76.94948)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)
Wake Forest, NC Wake Co. United States	Stadium Dr. / N Wingate St. (35.98242, -78.51287)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.9599	Other (At-Grade) Single-Lane	2020	At Southeastern Baptist Theological Seminary campus. ICD estimated from Google Maps linework.
Mankato, MN Blue Earth Co. United States	Stadium Rd. / Pohl Rd. (44.14510, -93.97611)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	Opened August 29, 2020. https://www.keyc.com/2020/08/28/mankatos-newest-roundabout-open-saturday/
Mankato, MN Blue Earth Co. United States	Stadium Rd. / Victory Dr. (44.14779, -93.96380)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.9923	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Right-turn bypass lanes on north and east legs. ICD estimated from Google Maps linework.
Mile End, England Essex United Kingdom	Stadium Roundabout [Via Urbis Romance / Axial Way] (51.92292, 0.90327)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Tiverton, RI Newport Co. United States	Stafford Rd. / William S. Canning Blvd. / Hurst Ln. / (casino access) (41.66205, -71.15353)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.2593	Other (At-Grade) Unknown	2018	ICD estimated from Google Maps linework.
Shakopee, MN Scott Co. United States	Stagecoach Rd. / Hentges Way (44.79294, -93.42124)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2021	https://www.shakopeemn.gov/living-here/street-infrastructure-projects/stagecoach-roundabout
Hudson, WI St. Croix Co. United States	Stageline Rd. / (hospital access) (44.96308, -92.71749)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.8025	Other (At-Grade) Single-Lane	2013	https://www.google.com/maps/d/viewer?mid=1kRgB04jjoXd6tLLe0r20FJoxJMI&ll=44.963156877300584%2C-92.71910371961587&z=17. ICD estimated from Google Maps linework.
Hanover Township, OH Butler Co. United States	Stahlheber Rd. / Morman Rd. (39.42038, -84.64629)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2023
Ljubljana, Ljubljana Slovenia	Štajerska cesta / Božičeva ulica (46.07524, 14.52481)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Ljubljana, Ljubljana Slovenia	Štajerska cesta / Kranjčeva ulica / Koželjeva ulica (46.06998, 14.52590)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Ljubljana, Ljubljana Slovenia	Štajerska cesta / Linhartova cesta / Flajšmanova ulica / Savska cesta / Pokopališka ulica (46.06673, 14.52664)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Tromsø, Troms Tromsø Norway	Stakkevollvegen / Gimlevegen (69.68262, 18.99653)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Uppsala, Uppsala County Uppsala Sweden	Stålgatan / Bolandsgatan (59.85332, 17.68376)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.7880	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Uppsala, Uppsala County Uppsala Sweden	Stålgatan / Fyrislundsgatan (59.85590, 17.69097)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.5856	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Uppsala, Uppsala County Uppsala Sweden	Stålgatan / Stångjärnsgatan (59.84750, 17.67857)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.5957	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Uppsala, Uppsala County Uppsala Sweden	Stålgatan / Verkstadsgatan (59.84891, 17.68065)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 22.7958	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Stalhandskegatan / Kolhamnsgatan (57.70978, 11.92264)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 31.9010	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Minsk, Minsk Minsk Belarus	Stalietava / Zaporozhskaya / Filimonava (53.90697, 27.63042)	Roundabout Existing	All-Way Yield Pedestrian Signal (red-yellow-green to drivers)	3 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Queenstown, Otago Queenstown Lakes New Zealand	Stalker Rd. / Marston Rd. / Jones Ave. (-45.00641, 168.77639)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Queenstown, Otago Queenstown Lakes New Zealand	Stalker Rd. / Oxfordshire Rd. / Banbury Terr. (-45.00292, 168.77441)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Queenstown, Otago Queenstown Lakes New Zealand	Stalker Rd. / Woodstock Rd. / Tonis Terr. (-45.00389, 168.77526)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Snättringe, Stockholm County Huddinge Sweden	Stambanevägen / Häradsvägen / Stuvstaleden (59.25373, 17.99482)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.4763	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Snättringe, Stockholm County Huddinge Sweden	Stambanevägen / Stationsvägen (59.25294, 17.99528)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 14.6544	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Opole, Opolskie Opole Poland	Stanisława Spychalskiego / Krapkowicka (50.66699, 17.90679)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Vancouver, BC Greater Vancouver Regional District Canada	Stanley Park Dr. / Pipeline Rd. / Park Entrance (49.29745, -123.13610)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.7024	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Auckland, Auckland Auckland New Zealand	Stanley Rd. / Seaview Rd. (-36.78938, 174.71721)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kennesaw, GA Cobb Co. United States	Stanley Rd. NW / Collins Rd. NW (33.99314, -84.60382)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2017	No splitter island on north leg. North leg added 2021-2022.
Bathurst, NSW Bathurst Regional Australia	Stanley St. / Hereford St. / George St. (-33.41237, 149.58488)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Warrnambool, VIC Warrnambool Australia	Stanley St. / Pertobe Rd. / Viaduct Rd. (-38.39665, 142.47200)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Yatala, QLD Gold Coast Australia	Stanmore Rd. / Darlington Dr. / Pagan Rd. (-27.75079, 153.21740)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Yatala, QLD Gold Coast Australia	Stanmore Rd. / Elderslie Rd. / Access Ave. (-27.73823, 153.22650)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Yatala, QLD Gold Coast Australia	Stanmore Rd. / Old Pacific Hwy. / Stayplton Jacobs Well Rd. / M1 (Pacific Motorway) NB Ramps (-27.73591, 153.22728)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Fort Collins, CO Larimer Co. United States	Stanton Creek Dr. / St. Thomas Dr. (40.49066, -105.05590)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 24.5241	Other (At-Grade) Single-Lane		Functional Class: Local ICD estimated from Google Maps linework.
Fort Collins, CO Larimer Co. United States	Stanton Creek Dr. / Tortola Way (40.48999, -105.05430)	Traffic Calming Circle Existing	Unknown Unknown	3 Approaches 0 Driveways 25.4327	Other (At-Grade) Single-Lane		Functional Class: Local ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Stanton Rd. / (parking) (38.89862, -104.80622)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2013	On college/university campus. Year Completed estimated (2011-2015).
East Point, GA Fulton Co. United States	Stanton Rd. / Bayrose Cir. / Headland Dr. (33.70379, -84.44514)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Unknown Single-Lane		No splitter islands.
Staines-upon-Thames, England Greater London United Kingdom	Stanwell Moor Rd. / Southern Perimeter Rd. (51.46354, -0.49342)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 87.0576	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Tilburg, North Brabant Tilburg Netherlands	Stappegoorweg / Curlingstraat / Professor Goossenslaan (51.54086, 5.07687)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 65.3682	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Madison, WI Dane Co. United States	Star Dr. / Apollo Way (43.08892, -89.27760)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.1663	Other (At-Grade) Single-Lane	2003	Date estimated. ICD estimated from Google Maps linework.
Madison, WI Dane Co. United States	Star Dr. / Dominion Dr. (43.09153, -89.27502)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 26.1652	Other (At-Grade) Single-Lane	2006	Date estimated. ICD estimated from Google Maps linework.
Lakewood Ranch, FL Manatee Co. United States	Star Farms Loop / Hilltop Cir. (27.46780, -82.36789)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2021
Lakewood Ranch, FL Manatee Co. United States	Star Farms Loop / Lighterwood Trl. (27.46937, -82.35948)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2022
Coronado, CA San Diego Co. United States	Star Park Cir. [Flora Ave. / Loma Ave. / Park Pl.] (32.68400, -117.18101)	Other Existing	All-Way Stop Unknown	5 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Parking along circulatory roadway.
Nampa, ID Canyon Co. United States	Star Rd. / Cherry Ln. (43.61969, -116.49366)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2021	Merging right-turn bypass lanes on all legs.
Carlisle, WA Victoria Park Australia	Star St. / Archer St. (-31.97514, 115.91488)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Carlisle, WA Victoria Park Australia	Star St. / Cohn St. (-31.98321, 115.92430)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Carlisle, WA Victoria Park Australia	Star St. / Mercury St. (-31.98053, 115.92118)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Carlisle, WA Victoria Park Australia	Star St. / Oats St. (-31.98192, 115.92282)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Baldwin Park, FL Orange Co. United States	Starboard St. / Reefpoint Dr. (28.56867, -81.31656)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Pedestrian access to central island.
Fullerton, CA Orange Co. United States	Starbuck St. / Hetebrink St. (33.88433, -117.96291)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.7532	Other (At-Grade) Single-Lane	2003	Painted splitter islands. Year Completed estimated (1994-2003). ICD estimated from Google Maps linework.
Fullerton, CA Orange Co. United States	Starbuck St. / Hughes Dr. (33.88227, -117.96367)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.7709	Other (At-Grade) Single-Lane	2003	Painted splitter islands. Year Completed estimated (1994-2003). ICD estimated from Google Maps linework.
Holt, ACT Australia	Starke St. / Hardwick Crescent (-35.22802, 149.02337)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Bathgate, Scotland West Lothian United Kingdom	Starlaw West Roundabout [A779 (Starlaw Rd) / M8 WB Ramps] (55.89023, -3.59675)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Irkutsk, Irkutsk Irkutsk Russia	Staro-Kuz'mihinkskaya ulitsa / (unknown) (52.23815, 104.29344)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown
Saransk, Mordovia Saransk Russia	Staroposadskaya ulitsa / ulitsa Aleksandra Nevskogo (54.17008, 45.16817)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Auburn, AL Lee Co. United States	Starr Ct. / Eden Gate Crossing (32.62471, -85.45278)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Sarasota, FL Sarasota Co. United States	Starry Night Ave. / Luna Ln. (27.24729, -82.40412)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2019
McKinney, TX Collin Co. United States	Stars Ave. / Wellness Way (33.14358, -96.70520)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Pedestrian crossing at edge of circulatory roadway. No splitter island on south leg.
Annapolis, MD Anne Arundel Co. United States	State Circle (38.97890, -76.49063)	Other Existing	Unknown Unknown	6 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Maryland State House in central island.
Bath, ME Sagadahoc Co. United States	State Rd. / Congress Ave. (43.90587, -69.83261)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.8381	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.