Roundabouts Database Index

29411 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
Bloomington, MN Hennepin Co. United States	Marth Rd. / US 169 NB Offramp / I-494 EB Onramp (44.85809, -93.39324)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.2507	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2012	This is one of 6 roundabouts surrounding the interchange of I-494 and US 169. Teardrop shape. ICD estimated from Google Maps linework.
Huaquillas, El Oro Huaquillas Ecuador	Martha Bucaram / Velasco Ibarra (-3.47772, -80.20904)	Unknown Existing	Unknown Unknown	5 Approaches 0 Driveways	Other (At-Grade) Unknown
Highland Heights, KY Campbell Co. United States	Martha Layne Collins Blvd. / Johns Hill Rd. / University Dr. / Knollwood Dr. (39.02729, -84.46077)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.6071	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Shasta Hanchett Park, CA Santa Clara Co. United States	Martin Ave. / Sequoia Ave. (37.33046, -121.91387)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Shasta Hanchett Park, CA Santa Clara Co. United States	Martin Ave. / Tillman Ave. (37.32929, -121.91560)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Bradenton, FL Manatee Co. United States	Martin Luther King Ave. E (9th Ave. E) / 15th St. E (27.49149, -82.54665)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2019
Kissimmee, FL Osceola Co. United States	Martin Luther King Blvd. / Dyer Blvd. (28.29608, -81.43683)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 43.1163	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	Yield-controlled right-turn bypass lane in NE quadrant. ICD estimated from Google Maps linework.
Warner Robins, GA Houston Co. United States	Martin Luther King Jr Blvd. / Wellborn Rd. (32.61319, -83.60350)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.2046	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Kissimmee, FL Osceola Co. United States	Martin Luther King Jr. Blvd. / Central Ave. (28.29715, -81.40780)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.2707	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	ICD estimated from Google Maps linework.
Newnan, GA Coweta Co. United States	Martin Luther King Jr. Dr. / Newnan Rd. / Poplar Rd. / Turkey Creek Rd. (33.36307, -84.77959)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.9077	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Assen, Drenthe Assen Netherlands	Martin Luther Kingweg / Peelo Ramps (53.01778, 6.57098)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane		Oval shaped.
(unincorporated), GA Clarke Co. United States	Martin Meadow Way (33.95175, -83.28067)	Other Existing	Other Unknown	2 Approaches 0 Driveways 36.6561	Other (At-Grade) Single-Lane	2004	Functional Class: Local ICD estimated from Google Maps linework.
(unincorporated), GA Clarke Co. United States	Martin Meadow Way / Gray Fox Cir. / Windflower Ct. (33.95195, -83.28389)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.6839	Other (At-Grade) Single-Lane	2004	Functional Class: Local ICD estimated from Google Maps linework.
(unincorporated), MI Oakland Co. United States	Martin Pkwy. / Library Dr. (42.55755, -83.44985)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7465	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
(unincorporated), MI Oakland Co. United States	Martin Pkwy. / Oakley Park Rd. (42.57048, -83.44984)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.9779	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
(unincorporated), MI Oakland Co. United States	Martin Pkwy. / PGA Dr. (42.56583, -83.44967)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 43.9812	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
Flowery Branch, GA Hall Co. United States	Martin Rd. / JM Turk Rd. (34.19309, -83.88354)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.5639	Other (At-Grade) Single-Lane	2019	https://www.facebook.com/accesswdun/posts/the-new-roundabout-at-jm-turk-and-martin-roads-in-the-south-hall-area-is-set-to-/2848856911853127/ ICD estimated from Google Maps linework.
Cumming, GA Forsyth Co. United States	Martin Rd. / Settingdown Rd. (34.27841, -84.08096)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2019
Galway, Co Galway Ireland	Martin Roundabout [N67 / R338 (Old Dublin Rd.)] (53.27930, -8.97284)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Vantaa, Uusimaa Vantaa Finland	Martinlaaksontie / Louhelantie (60.27635, 24.85681)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Olney, MD Montgomery Co. United States	Martins Dairy Cir. / Gooseneck Terrace (39.13176, -77.07439)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Olney, MD Montgomery Co. United States	Martins Dairy Cir. / Old Baltimore Rd. (39.13345, -77.07382)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Painted splitter islands.
Salisbury Downs, SA Salisbury Australia	Martins Rd. / Winzor St. (-34.76800, 138.62094)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Espoo, Uusimaa Espoo Finland	Martinsillantie / Kvisbackavägen / Finnoonsilta (60.16212, 24.70374)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Great Marton, England Blackpool United Kingdom	Marton Circle: M55 Ramps / A583 (Preston New Rd.) (53.79396, -2.98484)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Parramatta Park, QLD Cairns Australia	Martyn St. / Grove St. (-16.91647, 145.76137)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Marulan, NSW Goulburn Mulwaree Australia	Marulan South Rd. / Jerrara Rd. / M31 (Hume Hwy.) WB Off-Ramp (-34.73084, 149.98149)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Kiryat Ekron, Central District Israel	Marvad HaKsamim / Rehov Hertzel (31.85574, 34.82541)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Zichron Yaacov, Haifa District Israel	Marvad ha-Ksamim St. / Tsofit St. / (parking) (32.56394, 34.96355)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Olympia, WA Thurston Co. United States	Marvin Rd. SE / Lake Forest Dr. SE / Oakwood St. SE (47.01411, -122.75428)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2019
Lacey, WA Thurston Co. United States	Marvin Rd. / Britton Pkwy. (47.06905, -122.77090)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.3682	Other (At-Grade) Multilane (2 Lane, unspecified)	2000	Completed September 14, 2000. Functional Class: Arterial ICD estimated from Google Maps linework.
Lacey, WA Thurston Co. United States	Marvin Rd. / Hawks Prairie Rd. (47.08312, -122.78070)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.6509	Other (At-Grade) Single-Lane	2002	Constructed September 14, 2002. Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Olympia, WA Thurston Co. United States	Marvin Rd. NE / 41st Ave. NE (47.09046, -122.78075)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2014
Lacey, WA Thurston Co. United States	Marvin Rd. NE / Main St. NE (47.06709, -122.76828)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, unspecified)	2000	Roundabout installed, although cross street not initially constructed.
Travilah, MD Montgomery Co. United States	Marwood Hill Dr. / Rivers Bend Ln. (39.03022, -77.23432)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Charlotte, NC Mecklenburg Co. United States	Mary Alexander Rd. / North Loop Rd. (Vanlandingham Rd.) (35.30556, -80.72809)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 33.1388	Other (At-Grade) Single-Lane	2005	On campus of University of North Carolina at Charlotte. Heavy pedestrian location - parking deck. ICD estimated from Google Maps linework.
Missoula, MT Missoula Co. United States	Mary Ave. / Southgate Mall Access Rd. (46.84420, -114.03158)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2016-2019).
Port Pirie, SA Port Pirie City And Dists Australia	Mary Elie St. / Wandearah Rd. / Florence St. (-33.18093, 138.01043)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Nanaimo, BC Nanaimo Canada	Mary Ellen Dr. / (parking) (49.23879, -124.05474)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.0000	Other (At-Grade) Single-Lane	2023	https://nanaimonewsnow.com/2023/04/16/new-mary-ellen-dr-roundabout-substantially-complete/
Birkdale , QLD Redland Australia	Mary Pleasant Dr. / Dorsal Dr. / (parking) (-27.49128, 153.21908)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Cooroy, QLD Noosa Australia	Mary River Rd. / Sportsground Parade / Jarrah St. (-26.41472, 152.90322)	Roundabout Existing	All-Way Yield None	4 Approaches 1 Driveways	Other (At-Grade) Single-Lane		Oval shaped.
Bundamba, QLD Ipswich Australia	Mary St. / River Rd. (-27.60355, 152.80960)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Noosaville, QLD Noosa Australia	Mary St. / Weyba Rd. / Reef St. (-26.40071, 153.06889)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Laurieston, Scotland Falkirk United Kingdom	Mary Street Roundabout [A803 (Callendar Rd. - Mary St.) / B805 (Old Redding Rd.)] (55.99606, -3.75348)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Bundaberg Central, QLD Bundaberg Australia	Maryborough St. / Woondooma St. (-24.86901, 152.34738)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Brandon, MB Manitoba Canada	Maryland Ave. / Magnolia Dr. (49.81997, -99.94982)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0697	Other (At-Grade) Single-Lane	2001	Year Completed estimated (before 2004). ICD estimated from Google Maps linework.
Springfield, MO Greene Co. United States	Maryland Ave. / Walnut Lawn St. (37.15278, -93.28186)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.8940	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Washington, DC United States	Maryland Ave. SW (38.88408, -77.03003)	Other Existing	All-Way Yield Unknown	1 Approaches 1 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)		Pedestrian access to central island; parking along circulatory roadway.
Maryland, NSW Newcastle Australia	Maryland Dr. / Balarang St. / Gundaroo Circuit (-32.87135, 151.65271)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Maryland, NSW Newcastle Australia	Maryland Dr. / Glendore Parade / Wibbi St. (-32.87512, 151.65032)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Maryland, NSW Newcastle Australia	Maryland Dr. / Willai Way (-32.87291, 151.65575)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Campbell River, BC Strathcona Canada	Maryland Rd. / Willow Creek Rd. (49.95296, -125.21632)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.0000	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2005-2009).
Stanthorpe, QLD Southern Downs Australia	Maryland St. / Folkestone St. (-28.65816, 151.93369)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Stanthorpe, QLD Southern Downs Australia	Maryland St. / Railway St. (-28.65579, 151.93412)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Masku, Southwest Finland Masku Finland	Maskuntie / E8-Valtatie 8 SB Ramps (60.54259, 22.12404)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Masku, Southwest Finland Masku Finland	Maskuntie / Kankaisten kauppatie (60.54319, 22.12029)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Masku, Southwest Finland Masku Finland	Maskuntie / Vanha Raumantie / Ruskontie / E8-Valtatie 8 NB Ramps (60.54249, 22.12848)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Mason, OH Warren Co. United States	Mason Grand Dr. / Parkmoor Dr. / Skyview Dr. (39.35923, -84.27451)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on four legs.
Augusta, GA Richmond Co. United States	Mason McKnight Jr Pkwy. / Pleasant Home Rd. (33.49361, -82.09917)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.8363	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Mason, OH Warren Co. United States	Mason Montgomery Rd. / Bethany Rd. (39.37924, -84.30723)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.8513	Other (At-Grade) Single-Lane	2015	Right turn lanes on all approaches, expandable to 2 lanes. ICD estimated from Google Maps linework.
(unincorporated), TX Fort Bend Co. United States	Mason Rd. / Beechnut St. (29.68438, -95.73837)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8637	Other (At-Grade) Multilane (2 Lane, unspecified)	2024
Mason, OH Warren Co. United States	Mason Rd. / Sarah Dr. (39.36641, -84.31909)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.3170	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Green Bay, WI Brown Co. United States	Mason St. (STH 32-STH 54) / S. Taylor St. (44.52414, -88.07916)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.4266	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Series of 3 roundabouts. Opened August 31, 2012. ICD estimated from Google Maps linework.
Melbourne, VIC Australia	Mason St. / Hansen St. / Blenheim Rd. (-37.84046, 144.86436)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Melbourne, VIC Australia	Mason St. / Maddox Rd. / Leslie St. (-37.84105, 144.86968)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Melbourne, VIC Australia	Mason St. / McIntosh Rd. (-37.83972, 144.85870)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Greenwich, CT Fairfield Co. United States	Mason St. / Milbank Ave. / Fawcett Pl. (41.02341, -73.62377)	Other Existing	Other None	4 Approaches 0 Driveways 28.8336	Other (At-Grade) Single-Lane		Yield control on circulatory roadway. ICD estimated from Google Maps linework.
Melbourne, VIC Australia	Mason St. / Mills St. (-37.83932, 144.85507)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
North Lakes, QLD Moreton Bay Australia	Mason St. / Stapylton St. (-27.23874, 153.00954)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Melbourne, VIC Australia	Mason St. / Walker St. / Market St. (-37.84237, 144.88189)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Raymond Terrace, NSW Port Stephens Australia	Masonite Rd. / Adelaide St. / Speedy Lock Ln. (-32.78044, 151.73806)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Heatherbrae, NSW Port Stephens Australia	Masonite Rd. / Clayton Rd. / Camfield Dr. (-32.78274, 151.73956)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
North Andover, MA Essex Co. United States	Massachusetts Ave. / Andover St. / Johnson St. / Great Pond Rd. (42.68399, -71.11274)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.4844	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Green, OH Summit Co. United States	Massillon Rd. (SR 241) / Steese Rd. (40.94755, -81.46524)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.5169	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Opened August 2009. ICD estimated from Google Maps linework.
Green, OH Summit Co. United States	Massillon Rd. / Boettler Rd. / Franks Pkwy. (40.95914, -81.46541)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2023	https://www.crainscleveland.com/politics-policy/northeast-ohio-communities-embrace-roundabout
Green, OH Summit Co. United States	Massillon Rd. / Raber Rd. / (parking) (40.96647, -81.46515)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	https://www.cityofgreen.org/413/Massillon-Road-North
Green, OH Summit Co. United States	Massillon Rd. / Stein Rd. (40.97001, -81.46515)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021
Green, OH Summit Co. United States	Massillon Rd. / Thorn Dr. / Corporate Woods Cir. (40.96083, -81.46530)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2023	https://www.cityofgreen.org/CivicAlerts.aspx?AID=383&ARC=713
Calgary, AB Alberta Canada	Masters Ave. SE / (unknown) (50.89765, -113.92023)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.4169	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Masters Ave. SE / (unknown) (50.89293, -113.92034)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.6406	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Masters Blvd. SE / Masters Ave. SE (50.89532, -113.91853)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.1456	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Matakana, Auckland Auckland New Zealand	Matakana Rd. / Leigh Rd. / Matakana Valley Rd. / Matakana Wharf Rd. (-36.35238, 174.71780)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Palm Coast, FL Flagler Co. United States	Matanzas Woods Pkwy. / (unknown) (29.60334, -81.28551)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.5371	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Concentric circulatory roadway striping, posted speed limits of 15 mph in circulatory roadway. Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Matarangi, Waikato Thames-Coromandel New Zealand	Matarangi Dr. / Harbour Dr. (-36.73277, 175.65773)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kyle, TX Hays Co. United States	Mather Dr. / McNaughton Dr. (30.00871, -97.88695)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2000	No splitter islands.
Hilton Head Island, SC Beaufort Co. United States	Mathews Dr. / Marshland Rd. (32.20565, -80.70225)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 29.3065	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Hilton Head Island, SC Beaufort Co. United States	Mathews Dr. / Woodlake Villas / (parking lot) (32.21220, -80.70266)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.3989	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Mount Pleasant, SC Charleston Co. United States	Mathis Ferry Rd. / 7th Ave. / Walt Miller St. (32.80825, -79.89030)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.1069	Other (At-Grade) Single-Lane	2013	Replaced two offset T-intersections. ICD estimated from Google Maps linework.
Mount Pleasant, SC Charleston Co. United States	Mathis Ferry Rd. / Hospital Dr. / Preservation Pl. (32.82325, -79.85043)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.1059	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Mount Pleasant, SC Charleston Co. United States	Mathis Ferry Rd. / Shelmore Blvd. (32.81177, -79.87913)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.1021	Other (At-Grade) Single-Lane	1998	ICD estimated from Google Maps linework.
Mount Pleasant, SC Charleston Co. United States	Mathis Ferry Rd. / SR S-10-503 (32.81094, -79.88391)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.1061	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Eidskog, Innlandet Eidskog Norway	Matrandvegen / Ilagsvegen (59.98652, 12.12551)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Ulladulla, NSW Shoalhaven Australia	Matron Porter Dr. / Garside Rd. / Bishop Dr. (-35.32493, 150.46030)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Endeavour Hills, VIC Casey Australia	Matthew Flinders Ave. / Daniel Solander Dr. / Raymond McMahon Blvd. (-37.97815, 145.25735)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Endeavour Hills, VIC Casey Australia	Matthew Flinders Ave. / Monkhouse Dr. / (shopping centre entrance) (-37.97644, 145.25769)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Charlotte, NC Mecklenburg Co. United States	Matthews Farm Ln. / Waverly Walk Ave. (35.04892, -80.76649)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.2880	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Berkeley, CA Alameda Co. United States	Matthews St. / Blake St. (37.86053, -122.28713)	Traffic Calming Circle Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Stallings, NC Union Co. United States	Matthews Weddington Rd. / Chestnut Ln. (35.06272, -80.72727)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	Year Completed estimated (2019-2021).
Mansfield, GA Newton Co. United States	Mattie Ct. (33.58092, -83.69798)	Traffic Calming Circle Existing	Uncontrolled Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Kelly Plantation, FL Okaloosa Co. United States	Matties Way / Sand Myrtle Way (30.40372, -86.44430)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown