Roundabouts Database Index

29492 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
Knoxville, TN Knox Co. United States	Maloney Rd. / Dresser Rd. (35.90481, -83.95273)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.7937	Other (At-Grade) Single-Lane	2017	https://lakemoor.org/alcoa-hwy-february-7-2017/ . ICD estimated from Google Maps linework.
Knoxville, TN Knox Co. United States	Maloney Rd. SW / Alcoa Hwy. (US 129) SB Connector (35.90475, -83.95549)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.8263	Other (At-Grade) Single-Lane	2019	https://www.tn.gov/tdot/projects/projects-region-1/sr-115-alcoa-highway-maloney-to-woodson/sr-115-alcoa-highway-maloney-to-woodson-timeline.html . ICD estimated from Google Maps linework.
Boyne Island, QLD Gladstone Australia	Malpas St. / Handley Dr. (-23.96233, 151.34093)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Blue Ash, OH Hamilton Co. United States	Malsbary Rd. / Alliance Rd. (39.23916, -84.38188)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.2258	Other (At-Grade) Single-Lane	2017	http://www.blueash.com/departments/public_works/roundabout_safety.php ICD estimated from Google Maps linework.
Brighton, MI Livingston Co. United States	Maltby Rd. / (middle school access) (42.50039, -83.78169)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2011-2015).
Hässelby, Stockholm County Stockholm Sweden	Maltesholmsvägen / Aprikosgatan (59.36084, 17.83331)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 16.4340	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Witham, England Essex United Kingdom	Maltings Ln. / Gershwin Blvd. (51.79107, 0.63529)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bayrakli, İzmir Turkey	Manas Bulvarı / Islam Kerimov Caddesi (38.45085, 27.17924)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Tauranga, Bay of Plenty Tauranga New Zealand	Manawa Rd. / Tamapahore Blvd. / Komata Crescent (-37.71896, 176.31769)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Town Centre, England Lancs United Kingdom	Manchester Rd. / Queen St. / Avenham Ln. (53.75748, -2.69162)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Auburn, NSW Cumberland Australia	Manchester Rd. / The Crescent / Cumberland Rd. / Normanby Rd. (-33.84633, 151.02629)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Wildwood, MO St. Louis Co. United States	Manchester Rd. / Village Hills Pkwy. / Taylor Rd. (38.57818, -90.62749)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.4797	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2003). ICD estimated from Google Maps linework.
Clearwater, FL Pinellas Co. United States	Mandalay Ave. / Acacia St. (27.98970, -82.82660)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.4750	Other (At-Grade) Single-Lane	2001	Boundary between commercial and residential area. Allows traffic attempting to park to use roundabout for U-turn without entering residential area. Also serves as U-turn for everyone, including WB-50 semis. Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Fairfield East, NSW Fairfield Australia	Mandarin St. / Seville St. (-33.87305, 150.97685)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Fairfield East, NSW Fairfield Australia	Mandarin St. / Tangerine St. (-33.87666, 150.97614)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Dallas, TX Dallas Co. United States	Manderville Ln. / Midtown Blvd. (32.89172, -96.76612)	Other Existing	All-Way Yield None	3 Approaches 1 Driveways 68.5800	Other (At-Grade) Single-Lane	2010	Constructed as part of redevelopment. Pedestrian access to central island.
Shailer Park, QLD Logan Australia	Mandew St. / Plantain Rd. / (parking) (-27.65543, 153.17117)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Greenfields, WA Mandurah Australia	Mandurah Rd. / Mandjoogoordap Dr. / Exchequer Ave. (-32.51936, 115.75063)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Left-turn bypass lanes on south and west legs.
Mandurah, WA Mandurah Australia	Mandurah Terrace / Peel St. (-32.52610, 115.72205)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
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
Mangawhai Heads, Northland Kaipara New Zealand	Mangawhai Heads Rd. / Molesworth Dr. / Cullen St. (-36.08721, 174.58266)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kitchener, ON Waterloo Canada	Manitou Dr / Bleams Rd (RR 56) (43.41267, -80.44937)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.7173	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Espoo, Uusimaa Espoo Finland	Mankansdalsvägen / Björkmankansvägen (60.18508, 24.77545)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Gosford, NSW Central Coast Australia	Mann St. / Georgiana Terrace (-33.42891, 151.34146)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kloetinge, Zeeland Gemeente Goes Netherlands	Manneeplein [Hoge Meet / Hilleweg] (51.51244, 3.91144)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Franklin, ACT Australia	Manning Clark Crescent / Henry Kendall St. (-35.19368, 149.14955)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kiama, NSW Kiama Australia	Manning St. / Barney St. (-34.67671, 150.85223)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Tuncurry, NSW Mid-Coast Australia	Manning St. / Lake St. (-32.17308, 152.49855)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Alderney, England Poole United Kingdom	Mannings Heath Roundabout [A3049 (Dorset Way - Canford Way) / B3074 (Canford Heath Rd.) / Yarrow Rd.] (50.75395, -1.94881)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
West Hoxton, NSW Liverpool Australia	Mannow Ave. / Carmichael Dr. (-33.92892, 150.84555)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
West Hoxton, NSW Liverpool Australia	Mannow Ave. / Mathinna Circuit (-33.92852, 150.84239)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Norman, OK Cleveland Co. United States	Manor Hill Dr. / Sherburne Rd. (35.22406, -97.50950)	Roundabout Existing	All-Way Yield None	3 Approaches 5 Driveways 36.0991	Other (At-Grade) Single-Lane	1999	No truck apron. Year Completed estimated (1995-2003). ICD estimated from Google Maps linework.
Runcorn, England Halton United Kingdom	Manor Park Ave. / Tudor Rd. / A558 (Daresbury Expressway) EB Ramps (53.34731, -2.67067)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Manor Park, England Halton United Kingdom	Manor Park Ave. / Windmill Hill Ave. N / A558 (Daresbury Expressway) WB On-Ramp (53.34421, -2.66997)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Concord, NH Merrimack Co. United States	Manor Rd. / Abbott Rd. (43.26422, -71.57349)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2018	https://www.nh.gov/dot/org/projectdevelopment/highwaydesign/roundabouts/documents/nh_roundabouts_list_details_web_version.pdf
Central Sefton, England Sefton United Kingdom	Manor Rd. / Saint Michael's Rd. (53.49681, -3.03580)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Littlebrook, England Kent United Kingdom	Manor Way / Rennie Dr. (51.45503, 0.24345)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Egham, England Surrey United Kingdom	Manorcrofts Rd. / Wesley Dr. (51.42793, -0.54608)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mansfield, OH Richland Co. United States	Mansfield-Lucas Rd. / Illinois Ave. / E Cook Rd. (40.73380, -82.48583)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	Opened August 11, 2022. https://www.richlandsource.com/business/community_development/roundabout-at-cook-illinois-mansfield-lucas-to-be-opened-thursday-at-10-a-m/article_1ff0124e-18e7-11ed-aa9f-0f857334eaa6.html
Madison, WI Dane Co. United States	Mansion Hill Ave. / Mica Rd. (43.03659, -89.53019)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2021
Madison, WI Dane Co. United States	Mansion Hill Ave. / Starr Grass Dr. (43.03559, -89.52668)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2001	Year Completed estimated (2000-2003).
Tripoli, North Tripoli Lebanon	Mansour Maroun St. / El Islah / (unknown) / (unknown) / (unknown) (34.42495, 35.84668)	Unknown Existing	Unknown Unknown	5 Approaches 0 Driveways	Other (At-Grade) Unknown
Whitchurch-Stouffville, ON York Canada	Mantle Ave. / Sunnyridge Ave. (43.96521, -79.22663)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.2101	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Whitchurch-Stouffville, ON York Canada	Mantle Ave. / Yakefarm Blvd. (43.96608, -79.22303)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.7886	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
El Paso, TX El Paso Co. United States	Manuel Ortega Ave. / Santos Sanchez St. (31.62264, -106.29266)	Other Existing	All-Way Stop None	3 Approaches 1 Driveways 57.9120	Other (At-Grade) Single-Lane	2002
Silverdale, Auckland Auckland New Zealand	Manuel Rd. / Kingfisher Rd. / Croix Greens (-36.61078, 174.66824)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Wath upon Dearne, England Rotherham United Kingdom	Manvers Roundabout [A6023 (Manvers Way - Wath Rd.) / B6098 (Bolton Rd.) / Golden Smithies Ln. / Doncaster Rd. / Pioneer Close] (53.50190, -1.31696)	Roundabout Existing	All-Way Yield None	6 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Chico, CA Butte Co. United States	Manzanita Ave. / Hooker Oak Ave. (39.75974, -121.79950)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.4617	Other (At-Grade) Single-Lane	2009	Adjacent to park. ICD estimated from Google Maps linework.
Chico, CA Butte Co. United States	Manzanita Ave. / Vallombrosa Ave. (39.75850, -121.79620)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.6260	Other (At-Grade) Single-Lane	2009	Adjacent to park. ICD estimated from Google Maps linework.
Chico, CA Butte Co. United States	Manzanita Ave. / Wildwood Ave. / East Ave. / Eaton Rd. (39.76229, -121.80540)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.3958	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Adjacent to fire station. ICD estimated from Google Maps linework.
Elmira, NY Chemung Co. United States	Maple Ave. / Caldwell Ave. (42.08399, -76.79589)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 8.8639	Other (At-Grade) Single-lane w/ Traversable Central Island	2012	Year completed estimated (2011-2013). ICD estimated from Google Maps linework.
Elmira, NY Chemung Co. United States	Maple Ave. / Horner St. (42.08282, -76.79445)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 17.7281	Other (At-Grade) Single-lane w/ Traversable Central Island	2012	Year completed estimated (2011-2013). ICD estimated from Google Maps linework.
Springfield, OR Lane Co. United States	Maple Island Rd. / (parking lot) (44.08710, -123.03510)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.1674	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Springfield, OR Lane Co. United States	Maple Island Rd. / Game Farm Rd. East (44.08580, -123.03510)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 25.7365	Other (At-Grade) Single-Lane	2002	One leg is driveway, 4th leg is future. ICD estimated from Google Maps linework.
Springfield, OR Lane Co. United States	Maple Island Rd. / International Way (44.08840, -123.03490)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.1668	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Scaggsville, MD Howard Co. United States	Maple Lawn Blvd. / Iager Blvd. (39.15816, -76.90440)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.3392	Other (At-Grade) Multilane (2 Lane, unspecified)	2005	ICD estimated from Google Maps linework.
Scaggsville, MD Howard Co. United States	Maple Lawn Blvd. / Tawes St. (39.15364, -76.90125)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.2675	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	ICD estimated from Google Maps linework.
Ann Arbor, MI Washtenaw Co. United States	Maple Rd. / (Skyline High School Entrance) (42.30557, -83.78114)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2007	Entrance to high school.
Ann Arbor, MI Washtenaw Co. United States	Maple Rd. / M-14 EB Ramps (42.29992, -83.78104)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2007
Ann Arbor, MI Washtenaw Co. United States	Maple Rd. / M-14 WB Ramps (42.30178, -83.78112)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 159.9999	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2007
Issaquah, WA King Co. United States	Maple St. NW / (parking lots) (47.54340, -122.05121)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 20.9614	Other (At-Grade) Single-lane w/ Traversable Central Island	2017	ICD estimated from Google Maps linework.
Williston, VT Chittenden Co. United States	Maple Tree Pl. / Sycamore Dr. (44.44349, -73.10966)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.1697	Other (At-Grade) Single-Lane	2001	Completed November 2001. Major shopping area, road part of the planned ring road around Taft Corner. Functional Class: Local ICD estimated from Google Maps linework.
St Johns, FL St. Johns Co. United States	Maplewood Dr. / Buckeye Ln. (30.11013, -81.60070)	Other Existing	Other Unknown	4 Approaches 0 Driveways 34.0946	Other (At-Grade) Single-Lane		Mix of stop and yield control. ICD estimated from Google Maps linework.
Knightdale, NC Wake Co. United States	Maplewood Dr. / McKnight Dr. (35.79656, -78.48228)	Other Existing	All-Way Yield None	2 Approaches 0 Driveways 33.9052	Other (At-Grade) Single-Lane	2000	Functional Class: Collector ICD estimated from Google Maps linework.
Vista, CA San Diego Co. United States	Mar Vista Dr. / Avocado Dr. / Presley Pl. (33.18167, -117.22420)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 19.8120	Other (At-Grade) Single-Lane	2019	https://www.sandiegouniontribune.com/communities/north-county/story/2019-04-26/vista-says-traffic-circle-has-captured-its-last-bus
San Sebastian Farms, FL Brevard Co. United States	Mara Loma Blvd. SE / (unknown) (27.90438, -80.63981)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.6717	Other (At-Grade) Single-Lane	2023
Ballajura, WA Swan Australia	Marangaroo Dr. / Illawarra Crescent (-31.83313, 115.88571)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Tauranga, Bay of Plenty Tauranga New Zealand	Maranui St. / Sandhurst Dr. (-37.68165, 176.24972)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Elliptical shaped.
Tauranga, Bay of Plenty Tauranga New Zealand	Maranui St. / Sunrise Ave. (-37.67857, 176.24329)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Neenah, WI Winnebago Co. United States	Marathonh Ave. / Fort Dr. (44.14576, -88.47097)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.4254	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Vlaardingen, South Holland Gemeente Vlaardingen Netherlands	Marathonweg / Arij Koplaan / Industrieweg (51.90350, 4.32180)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout.
Horizon City, TX El Paso Co. United States	Maravillas St. / Desierto Bello Ave. (31.65895, -106.19369)	Traffic Calming Circle Existing	All-Way Stop None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2008
El Paso, TX El Paso Co. United States	Maravillas St. / Desierto Lindo Ave. (31.65744, -106.19369)	Traffic Calming Circle Existing	All-Way Stop None	4 Approaches 0 Driveways 25.2984	Other (At-Grade) Single-Lane	2008
Naples, FL Collier Co. United States	Marbella Lakes Dr. / Hermosa Way / Whippoorwill Ln. (26.19707, -81.74720)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://www.instagram.com/colliercountyfl/p/C042GnMslfu/?img_index=1
Katy, TX Harris Co. United States	Marcello Lakes Dr. / Fortunata Way (29.83069, -95.79374)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2017).
Αμμόχωστος, Αμμόχωστος Cyprus	Marconi / Grigori Afxendiou / Spaetson (35.11569, 33.94717)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Marconigatan / (parking) (57.65063, 11.91508)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 33.2312	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Marconigatan / (unknown) (57.65300, 11.91519)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 20.4486	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Marconigatan / Bilradiogatan (57.65968, 11.93198)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.6673	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Marconigatan / Dag Hammarskjoldsleden Ramps (57.65949, 11.93546)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 104.7806	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Marconigatan / Lergoksgatan / Nasetvagen (57.64936, 11.91513)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.2324	Other (At-Grade) Single-Lane		Busway through central island. ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Marconigatan / Musikvagen (57.65979, 11.92252)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 31.9450	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Marconigatan / Vibrafongatan / Pianogatan (57.65441, 11.91525)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.1158	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Weert, Limburg Gemeente Weert Netherlands	Marconilaan / Edisonlaan / Copernicusstraat (51.27212, 5.73107)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Austin, TX Travis Co. United States	Marcus Abrams Blvd. / Jim Thorpe Ln. (30.15292, -97.84130)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2003-2005).
Huntsville, AL Madison Co. United States	Marcus Byers Dr. / (unknown) (34.79884, -86.53762)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.2294	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Lørenskog, Buskerud Lørenskog Norway	Marcus Thranes Vei / Skårerveien / Haneborgveien (59.94356, 10.94841)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Marcy, NY Oneida Co. United States	Marcy-SUNY IT Pkwy. / Edic Rd. (43.13954, -75.23764)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 44.4460	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	ICD estimated from Google Maps linework.
Utica, NY Oneida Co. United States	Marcy-SUNY IT Pkwy. / Technology Dr. (43.13456, -75.23939)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 57.5230	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	ICD estimated from Google Maps linework.
Apopka, FL Orange Co. United States	Marden Rd. / Harmon Rd. / SR 414 EB On-ramp (28.65199, -81.52579)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.3463	Freeway Ramps (Grade-Separated) Single-Lane	2017	https://www.facebook.com/cityofapopka/photos/road-closure-noticemarden-road-will-be-closed-beginning-tomorrow-to-construct-tw/1191422450975658/ . ICD estimated from Google Maps linework.
Apopka, FL Orange Co. United States	Marden Rd. / SR 414 WB Off-ramp (28.65380, -81.52579)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.2496	Freeway Ramps (Grade-Separated) Single-Lane	2017	https://www.facebook.com/cityofapopka/photos/road-closure-noticemarden-road-will-be-closed-beginning-tomorrow-to-construct-tw/1191422450975658/ . ICD estimated from Google Maps linework.
Frogtown, MD Harford Co. United States	Mardic Dr. / Willrich Ct. (39.57178, -76.37160)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.3011	Other (At-Grade) Single-Lane	2001	http://www.teachamerica.com/roundabouts/RA058B_ppr_Statmeyer.pdf#search=%22bel%20air%20roundabout%22 ICD estimated from Google Maps linework.
Waterloo, ON Waterloo Canada	Margaret Ave S / Union St E (43.46732, -80.49974)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 22.5369	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Margaret River, WA Augusta-Margaret River Australia	Margaret River South Rotary [SR 10 (Perimeter Rd. - Bussell Hwy.) / Bussell Hwy.] (-33.98045, 115.08758)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
East Toowoomba, QLD Toowoomba Australia	Margaret St. / Kitchener St. (-27.56183, 151.95873)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
San Luis Obispo, CA San Luis Obispo Co. United States	Margarita Ave. / Cherry Ln. (35.25603, -120.66104)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2014
Kissimmee, FL Osceola Co. United States	Margaritaville Blvd. / (unknown) (28.34593, -81.60878)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Other (At-Grade) Single-Lane	2018
Kissimmee, FL Osceola Co. United States	Margaritaville Blvd. / Inspiration Dr. / (unknown) (28.34378, -81.60848)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 57.9120	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2018	Elliptical shaped. ICD = 190 ft x 175 ft.
Margate, FL Broward Co. United States	Margate Blvd. / NW 58th Ave. (26.24263, -80.20480)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.2793	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Functional Class: Arterial ICD estimated from Google Maps linework.
Middle Sackville, NS Halifax Canada	Margeson Dr. / Hwy 101 NB Ramps (44.78374, -63.72676)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 40.6896	Freeway Ramps (Grade-Separated) Single-Lane	2011	ICD estimated from Google Maps linework.