Roundabouts Database Index

29616 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
Bel Air, MD Harford Co. United States	Tollgate Rd. / Marketplace Dr. (39.52092, -76.35262)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.5602	Other (At-Grade) Single-Lane	1996	Three leg, off-set roundabout - off-set due to lack of r/w on top side of Functional Class: Collector ICD estimated from Google Maps linework.
Bel Air, MD Harford Co. United States	Tollgate Rd. / Macphail Rd. (39.51959, -76.35208)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 19.8120	Other (At-Grade) Single-lane w/ Traversable Central Island	2012
Owings Mills, MD Baltimore Co. United States	Tollgate Rd. / Lastgage Rd. (39.42149, -76.78482)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.6010	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Broadfield South, England West Sussex United Kingdom	Tollgate Hill Roundabout [A264 / Tollgate Hill] (51.08769, -0.20270)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Thompsons Station, TN Williamson Co. United States	Tollgate Blvd. / Branford Pl. (35.82844, -86.88617)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Livingston, Scotland West Lothian United Kingdom	Toll Roundabout [A705 / A779 (Starlaw Rd.) / Wilson Rd.] (55.88645, -3.56361)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Bristol, IN Elkhart Co. United States	Toll Rd. / Walorski Pkwy. (CR 4) / I-90 Ramps (41.73807, -85.88465)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2023
Warwick, RI Kent Co. United States	Toll Gate Rd. (Rte 115) / Centerville Rd. (Rte 117) / Veteran's Memorial Drive Extension (41.69815, -71.46408)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.9384	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	Roundabout is fully operational as of fall 2016 but still has landscape work and other minor work to be completed. There is a NEW roadway not shown on the aerial mapping - it is the Veteran's Memorial Drive Extension. ICD estimated from Google Maps linework.
Dublin City, Co Dublin Ireland	Tolka Quay Rd. / Bond Dr. (53.35203, -6.21397)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Lakeport, CA Lake Co. United States	Todd Rd. / Parallel Dr. (39.03226, -122.92521)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.5433	Other (At-Grade) Single-Lane	1998	Year Completed estimated (1993-2003). ICD estimated from Google Maps linework.
Auckland, Auckland Auckland New Zealand	Tobin St. / Stadium Dr. / Edinburgh St. (-37.19908, 174.90380)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Auckland, Auckland Auckland New Zealand	Tobin St. / Seddon St. (-37.19910, 174.90133)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bradenton, FL Manatee Co. United States	Tobermory Way / Carnoustie Pl. (27.45549, -82.44208)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2013	Painted splitter islands. No truck apron.
Eindhoven, North Brabant Eindhoven Netherlands	Tivolilaan / Neushoornstraat / Sint Bonifaciuslaan (51.42384, 5.50602)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Titteridammsvägen / Traktorgatan (57.79613, 12.04670)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 22.2774	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Titteridammsvägen / Övre Storåsvägen (57.79466, 12.04604)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 29.2801	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Titteridammsvägen / Hästhagan / Kultivatorgatan (57.79837, 12.04941)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.4573	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Auckland, Auckland Auckland New Zealand	Titirangi Rd. / Scenic Dr. / Atkinson Rd. / Kohu Rd. / Huia Rd. (-36.93829, 174.65411)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
(unincorporated), CO Douglas Co. United States	Titan Rd. / Eagle River St. (39.50721, -105.03658)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 51.6027	Other (At-Grade) Single-Lane	2017	Roundabout has been constructed, but is not being fully utilized yet until the Sterling Ranch development is complete. ICD estimated from Google Maps linework.
Greensboro, GA Greene Co. United States	Titan Circle (33.48854, -83.24127)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Parking on circulatory roadway.
Wellington, Wellington Region Porirua New Zealand	Titahi Bay Rd. / Mungavin Ave. / SH 1 (Johnsonville-Porirua Motorway) Ramps (-41.13832, 174.84491)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Wellington, Wellington Region Porirua New Zealand	Titahi Bay Rd. / Kenepuru Dr. / Walton Leigh Ave. (-41.13833, 174.84109)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Wellington, Wellington Region Porirua New Zealand	Titahi Bay Rd. / Awarua St. / Semple St. (-41.12954, 174.83612)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Lower Allen, PA Cumberland Co. United States	Tisbury Circle (40.22128, -76.87520)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Acworth, GA Cobb Co. United States	Tipton Cir. NW (33.99591, -84.71055)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Woodbury, NY Orange Co. United States	Tiorati Circle (Seven Lakes Dr. / Arden Valley Rd. / Tiorati Brook Rd.) (41.27556, -74.08796)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2652	Other (At-Grade) Single-Lane		Rest area (rest rooms, parking) in central island; painted splitter islands. Year Completed unknown (before 1994). ICD estimated from Google Maps linework.
Shakopee, MN Scott Co. United States	Tintaocanku / Wakpa Ln. (44.76140, -93.46012)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2018	North leg stubbed. Year Completed estimated (2018-2019).
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, unspecified)
Gorey, Co Wexford Ireland	Tinnock Roundabout [R772 (Wicklow Mountains Dr.) / M11 NB Ramps] (52.71197, -6.25748)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane		Elliptical shaped.
Auckland, Auckland Auckland New Zealand	Tington Ave. / Glenross Dr. (-37.04739, 174.89381)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Donvale, VIC Australia	Tindals Rd. / Stintons Rd. (-37.77160, 145.19942)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Left-turn bypass lane on southeast leg.
Donvale, VIC Australia	Tindals Rd. / Raymond Elliot Ct. (-37.77577, 145.19086)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Donvale, VIC Australia	Tindals Rd. / Rainbow Valley Rd. / (parking) (-37.77383, 145.19494)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Gardner, MA Worcester Co. United States	Timpany Blvd (Rte 68) / Rte 2 (42.56665, -71.99296)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways 140.7379	Freeway Ramps (Grade-Separated) Single-Lane		Crosswalks present ICD estimated from Google Maps linework.
Umea, Vasterbotten County Umea Sweden	Timotejvägen / Rödängsvägen (63.83602, 20.23116)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.0179	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Warrnambool, VIC Warrnambool Australia	Timor St. / Liebig St. (-38.38548, 142.48238)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Warrnambool, VIC Warrnambool Australia	Timor St. / Kepler St. (-38.38444, 142.48009)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Warrnambool, VIC Warrnambool Australia	Timor St. / Kelp St. (-38.38753, 142.48699)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Warrnambool, VIC Warrnambool Australia	Timor St. / Japan St. (-38.38853, 142.48926)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Warrnambool, VIC Warrnambool Australia	Timor St. / Gilles St. (-38.38498, 142.48123)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Warrnambool, VIC Warrnambool Australia	Timor St. / Fairy St. (-38.38340, 142.47780)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Apex, NC Wake Co. United States	Timken Forest Dr. / Lowland St. (35.73997, -78.91390)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.9293	Other (At-Grade) Single-Lane	2019	ICD = 135 ft. ICD estimated from Google Maps linework.
Cypress, TX Harris Co. United States	Timberwood Run Dr. / Watchful Willow Dr. (29.94878, -95.74262)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5277	Other (At-Grade) Single-Lane	2016	One-stage pedestrian crossings. Year Completed estimated (2015-2016).
Hollymead, VA Albemarle Co. United States	Timberwood Blvd. / Grand Forks Blvd. (38.13111, -78.44283)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 93.9459	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Hollymead, VA Albemarle Co. United States	Timberwood Blvd. / Conner Blvd. (38.13065, -78.44083)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.8813	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
El Paso, TX El Paso Co. United States	Timberwolf Dr. / St. Johns Dr. (31.79253, -106.42920)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2011	Skewed alignment.
El Paso, TX El Paso Co. United States	Timberwolf Dr. / Mathias Dr. (31.78818, -106.42020)	Traffic Calming Circle Existing	All-Way Yield None	3 Approaches 0 Driveways 21.3357	Other (At-Grade) Single-Lane	2011	.
Prairieville, LA Ascension Par. United States	Timberstone Dr. / Devall Rd. / Tigers Eye Stone Ave. (30.29926, -90.89318)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2008
Bentley Park, QLD Cairns Australia	Timberlea Dr. / Timberlea Dr. E (-17.01087, 145.72183)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bentley Park, QLD Cairns Australia	Timberlea Dr. / Morton St. / Jardine Close (-17.00938, 145.71995)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Scunthorpe, England North Lincolnshire United Kingdom	Timberland / Olive Dr. / Pinewood Close / Wilkinson Way (53.55770, -0.63074)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Marietta, GA Cobb Co. United States	Timber Ridge Rd. / Lower Roswell Rd. / Willeo Rd. (33.99206, -84.38670)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 28.7168	Other (At-Grade) Single-Lane	2014	https://patch.com/georgia/eastcobb/new-east-cobb-roundabout-nearly-complete. Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
(unincorproated), FL Hillsborough Co. United States	Timber Reach Rd. / Autumn Woods Ave. (28.14828, -82.37132)	Other Existing	All-Way Stop None	3 Approaches 0 Driveways 47.3884	Other (At-Grade) Single-Lane		Stop control on some approaches. ICD estimated from Google Maps linework.
New Port Richey, FL Pasco Co. United States	Timber Greens Blvd. / Springmeadow Dr. / Country Ridge Ln. (28.25264, -82.65811)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Egg Harbor, NJ Atlantic Co. United States	Tilton Road Circle (39.43177, -74.57915)	Signalized Roundabout/Circle Existing	Signal Unknown	5 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)		Hamburger shaped.
Shasta Hanchett Park, CA Santa Clara Co. United States	Tillman Ave. / Yosemite Ave. (37.32791, -121.91395)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Shasta Hanchett Park, CA Santa Clara Co. United States	Tillman Ave. / Sierra Ave. (37.32858, -121.91476)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Shasta Hanchett Park, CA Santa Clara Co. United States	Tillman Ave. / Hanchett Ave. (37.32998, -121.91643)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Palm Beach Gardens, FL Palm Beach Co. United States	Tillinghast Cir. / Hautree Ct. (26.85977, -80.12337)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Palm Beach Gardens, FL Palm Beach Co. United States	Tillinghast Cir. (26.85901, -80.11949)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Charlotte, NC Mecklenburg Co. United States	Tilley Morris Rd. / Ardrey Kell Rd. / Stonemede Ln. (35.05963, -80.75320)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2017).
Davis, CA Yolo Co. United States	Tilia St. / Citron St. (38.54207, -121.77631)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on two legs.
Delta, BC Greater Vancouver Canada	Tilbury Connector / Progress Way / 80 St. / (unknown) / (unknown) (49.14014, -123.00090)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 68.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2013
Gilze, North Brabant Gilze en Rijen Netherlands	Tilburgsebaan / Phanton / Hercules (51.54571, 4.95585)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.3362	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	Tiger Ave. / Hospital Dr. / (parking) (38.93766, -92.33084)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://www.columbiamissourian.com/news/higher_education/roundabout-at-tiger-avenue-and-hospital-drive-opens-to-drivers/article_fc81909a-2d89-11ee-ad36-cbd098b5227c.html
Loveland, CO Larimer Co. United States	Tiger Ave. / Angora Dr. (40.37680, -105.12750)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 28.2050	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Buffalo, NY Erie Co. United States	Tifft St. / Rte 5 NB Ramps (42.83952, -78.85611)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.4029	Freeway Ramps (Grade-Separated) Single-Lane	2010	ICD estimated from Google Maps linework.
Kansas City, MO Clay Co. United States	Tiffany Springs Pkwy. / NW 96th St. / US 169 NB Ramps (39.26998, -94.58361)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.6077	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2013	ICD estimated from Google Maps linework.
Meadowbrook Heights, MO Clay Co. United States	Tiffany Springs Pkwy (39.26919, -94.58184)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Fort Collins, CO Larimer Co. United States	Tierra Ln. / Saddle Ridge Condominiums (40.57545, -105.13140)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 28.1217	Other (At-Grade) Single-Lane		Functional Class: Local ICD estimated from Google Maps linework.
Rochester Hills, MI Oakland Co. United States	Tienken Rd. / Sheldon Rd. (42.69626, -83.12320)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.6224	Other (At-Grade) Single-Lane	2001	Near Hart Middle School and Stoney Creek High School. Functional Class: Local ICD estimated from Google Maps linework.
Rochester, MI Oakland Co. United States	Tienken Rd. / Runyon Rd. / Washington Rd. (42.69743, -83.11135)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.0105	Other (At-Grade) Single-Lane	1999	Total cost: $353,000. Completed July 1999. Functional Class: Arterial ICD estimated from Google Maps linework.
Goes, Zeeland Gemeente Goes Netherlands	Tiendenplein [N289 / Ringbaan West] (51.50565, 3.87650)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout. Grade-separated bicycle facilities under circulatory roadway with uncontrolled bicycle circle in central island.
Geldermalsen, Gelderland West Betuwe Netherlands	Tielerweg / Randweg (51.88110, 5.30917)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.0000	Other (At-Grade) Single-Lane
Camden, DE Kent Co. United States	Tidbury Crossing / Mardela Dr. (39.09787, -75.55114)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Albuquerque, NM Bernalillo Co. United States	Tiburon St. NE / Masthead St. NE (35.16580, -106.59443)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1996-2002).
Naples, FL Collier Co. United States	Tiburon Dr. / (unknown) (26.24900, -81.76820)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Naples, FL Collier Co. United States	Tiburon Blvd. E / Tiburon Dr. (26.25240, -81.76768)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Naples, FL Collier Co. United States	Tiburon Blvd. / Tiburon Dr. (26.24637, -81.76513)	Unknown Existing	Unknown Unknown	3 Approaches 1 Driveways 0.0000	Other (At-Grade) Single-Lane
Lake Butler, FL Orange Co. United States	Tibet Butler Dr. / Lake Burden Cir. (28.45235, -81.54940)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands; pedestrian access to central island.
Orlando, FL Orange Co. United States	Tibet Butler Dr. (28.44305, -81.55090)	Other Existing	Other Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Stockton, CA San Joaquin Co. United States	Tiamo Way / Hayden Brook Dr. (37.99749, -121.27590)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 16.0000	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Bruce, ACT Australia	Thynne St. / Paget St. / Kinloch Circuit (-35.24139, 149.09987)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mosfellsbær, Höfuðborgarsvæðið Iceland	Þverholt / Haholt (64.16655, -21.69572)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.7058	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Anoka, MN Anoka Co. United States	Thurston Ave. / US 10-US 169 Ramps (45.21253, -93.41300)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Freeway Ramps (Grade-Separated) Single-Lane	2024	Peanut shaped. Node ICDs 140 ft; length 290 ft. Year Completed estimated (2023-2024).
Anoka, MN Anoka Co. United States	Thurston Ave. / Green Haven Pkwy. (45.21518, -93.41332)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2023	Right-turn-only lane on north leg.
Thursby, England Cumbria United Kingdom	Thursby Roundabout [A595 / A596 / (unknown) / (unknown)] (54.84546, -3.05535)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
West Thurrock, England Essex United Kingdom	Thurrock Way / (parking lot) (51.48343, 0.27618)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 21.5690	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Thurgoona, NSW Albury Australia	Thurgoona Dr. / Table Top Rd. (-36.04448, 146.99348)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Thurgoona, NSW Albury Australia	Thurgoona Dr. / M31 (Hume Hwy.) SB Ramps (-36.04044, 146.97464)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Thurgoona, NSW Albury Australia	Thurgoona Dr. / M31 (Hume Hwy.) NB Ramps (-36.03909, 146.97264)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Thurgoona, NSW Albury Australia	Thurgoona Dr. / Elizabeth Mitchell Dr. (-36.04373, 146.97845)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lavington, NSW Albury Australia	Thurgoona Dr. / Catherine Crescent / Travelstop Way (-36.03800, 146.96848)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Knoxville, TN Knox Co. United States	Thunderhead Rd. / Willow Loop Way (35.85896, -84.07963)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2007
Gwynneville, NSW Wollongong Australia	Throsby Dr. / Foley St. / Mercury St. (-34.41983, 150.88432)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Canmore, AB Central Alberta Canada	Three Sisters Pkwy. / Stewart Creek Dr. (51.05031, -115.31370)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.7860	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Churchill, AL Mobile Co. United States	Three Notch Rd. / Dawes Ln. (30.58887, -88.25012)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.2095	Other (At-Grade) Single-Lane	2015	No pedestrian facilities. ICD estimated from Google Maps linework.
Belton, TX Bell Co. United States	Three Creeks Blvd. / Hamlet Dr. / Abergavenny Dr. / (future street) (31.03110, -97.51664)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 76.2000	Other (At-Grade) Single-Lane	2015
Fishers, IN Hamilton Co. United States	Thorpe Creek Pkwy. / Pleasant Crest Ave. / Poplar Bend Blvd. (39.97051, -85.89966)	Other Existing	All-Way Yield None	3 Approaches 1 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Basingstoke, England Hants United Kingdom	Thornycroft Roundabout [Churchill Way / Ringway West] (51.26566, -1.10796)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Unknown Multilane (2 Lane, unspecified)