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
Portland, OR Multnomah Co. United States	NE 21st Ave. / Brazee St. (45.54051, -122.64420)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 86.9974	Other (At-Grade) Single-Lane	1989	Completed 10/10/1989. ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	NE 37th Ave. / Morris St. / Wisteria St. (45.54467, -122.62500)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 16.7290	Other (At-Grade) Single-Lane	1986	Completed 12/23/1986. ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	NE 37th Ave. / Brazee St. (45.54057, -122.62500)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 119.6213	Other (At-Grade) Single-Lane	1987	Completed 10/16/1987. ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	NE 37th Ave. / Thompson St. (45.53904, -122.62500)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 94.5285	Other (At-Grade) Single-Lane	1987	Completed 11/16/1987. ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	SE 32nd Ave. / SE Lincoln St. (45.50825, -122.63270)	Traffic Calming Circle Existing	Unknown None	4 Approaches 0 Driveways 12.5549	Other (At-Grade) Single-Lane	1990	Completed 4/25/1990. ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	SE 30th Ave. / SE Caruthers St. (45.50550, -122.63470)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 78.6812	Other (At-Grade) Single-Lane	1990	Completed 4/23/1990. ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	SE 31st Ave. / SE Clinton St. (45.50354, -122.63360)	Traffic Calming Circle Existing	Unknown None	4 Approaches 0 Driveways 14.2301	Other (At-Grade) Single-Lane	1990	Completed 6/22/1990. ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	SE 23rd Ave. / SE Clinton St. (45.50339, -122.64260)	Traffic Calming Circle Existing	Unknown None	4 Approaches 0 Driveways 31.8085	Other (At-Grade) Single-Lane	1990	Completed 6/22/1990. ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	SE 37th Ave. / SE Lincoln St. (45.50806, -122.62570)	Traffic Calming Circle Existing	Unknown None	4 Approaches 0 Driveways 15.0659	Other (At-Grade) Single-Lane	1990	Completed 4/25/1990. ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	SE 43rd Ave. / SE Lincoln St. (45.50799, -122.61810)	Traffic Calming Circle Existing	Unknown None	4 Approaches 0 Driveways 22.5989	Other (At-Grade) Single-Lane	1990	Completed 4/23/1990. ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	SE 51st Ave. / SE Lincoln St. (45.50803, -122.61000)	Traffic Calming Circle Existing	Unknown None	4 Approaches 0 Driveways 15.0659	Other (At-Grade) Single-Lane	1990	Completed 4/23/1990. ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	SE 55th Ave. (N) / SE Lincoln St. (45.50806, -122.60650)	Traffic Calming Circle Existing	One-Way/Two-Way Stop None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	1990	Completed 5/14/1990.
Portland, OR Multnomah Co. United States	SE 55th Ave. (S) / SE Lincoln St. (45.50804, -122.60610)	Traffic Calming Circle Existing	One-Way/Two-Way Stop None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	1990	Completed 5/14/1990.
Portland, OR Multnomah Co. United States	SE 58th Ave. (S) / SE Lincoln St. (45.50805, -122.60380)	Traffic Calming Circle Existing	Unknown None	4 Approaches 0 Driveways 104.6245	Other (At-Grade) Single-Lane	1990	Completed 5/8/1990. ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	NE Cesar E Chavez Blvd. (NE 39th Ave.) / NE Glisan St. (45.52640, -122.62300)	Other Existing	All-Way Stop None	4 Approaches 0 Driveways 68.6113	Other (At-Grade) Multilane (2 Lane, unspecified)		Stop-controlled entries into circle. Bus stop within circulatory roadway. Historical rotary with stop control. ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	NW 25th Ave. / NW Quimby St. (45.53328, -122.70277)	Traffic Calming Circle Existing	One-Way/Two-Way Stop None	3 Approaches 0 Driveways 15.8958	Other (At-Grade) Single-Lane	1988	Completed 9/30/1988. ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	NW 25th Ave. / NW Overton St. (45.53190, -122.70270)	Traffic Calming Circle Existing	One-Way/Two-Way Stop None	4 Approaches 0 Driveways 44.3420	Other (At-Grade) Single-Lane	1988	Completed 9/30/1988. ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	NW 25th Ave. / NW Marshall St. (45.53040, -122.70270)	Traffic Calming Circle Existing	One-Way/Two-Way Stop None	4 Approaches 0 Driveways 62.7498	Other (At-Grade) Single-Lane	1988	Completed 9/30/1988. ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	SE Ladd Circle (45.50850, -122.64940)	Other Existing	Unknown None	0 Approaches 0 Driveways 92.0689	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	SW Terwilliger Blvd. / SW Palater Rd. (45.45290, -122.67660)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2002	Roundabout replaces existing Y-intersection, adds fourth leg to serve college law school. Includes driveway into roundabout serving two homes. Roundabout is on tilted plane with central island plane steeper than inscribed circle plane to manage cross slopes. Northeast leg (Palater Road) has 8-9 percent grade down into roundabout, then flattens using a short vertical curve to a zero percent crown at the top of the circulatory roadway. Maximum grade through the roundabout is 4 percent; maximum cross slope is -2 percent. First roundabout under City of Portland jurisdiction.
Portland, OR Multnomah Co. United States	NE Mt. Hood Ave. / Frontage Rd. / PDX Airport Economy Blue Lot / PDX Airport Economy Red Lot (45.57770, -122.55950)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.7822	Other (At-Grade) Single-Lane	2000	ICD estimated from Google Maps linework.
Mülheim an der Ruhr, North Rhine-Westphalia Mülheim an der Ruhr Germany	SalierStraße / (unknown) (51.42349, 6.85574)	Other Existing	Unknown None	3 Approaches 0 Driveways 26.8104	Other (At-Grade) Single-Lane		Parking along circulatory roadway. ICD estimated from Google Maps linework.
Mülheim an der Ruhr, North Rhine-Westphalia Mülheim an der Ruhr Germany	Hardenbergstraße / Hingbergstraße (51.43353, 6.92468)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 14.8914	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mülheim an der Ruhr, North Rhine-Westphalia Mülheim an der Ruhr Germany	Am Förderturm / Humboldtring (51.44148, 6.94859)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.0554	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mukachëvo, Zakarpattya Mukacheve Raion Ukraine	T-09 (vulytsia Myru) / Mykoly Rohlieva vulytsia / vulytsia Koshuta (48.44168, 22.73059)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Udon Thani, Udon Thani Mueang Udon Thani District Thailand	Rte 2-AH12 (Thanon Thahan) / Rte 22 (Thanon Posri) / Adulyadet Rd (17.40431, 102.79391)	Other Existing	Uncontrolled None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Aimin District, Heilongjiang Mudanjiang China	Xiangyang St. / Xishenglin St. / (unknown) (44.59312, 129.59736)	Unknown Unknown	All-Way Yield Unknown	6 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Dongan District, Heilongjiang Mudanjiang China	W Santiao Rd. / Wusuli Rd. / Miehe St. (44.55653, 129.62837)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Aimin District, Heilongjiang Mudanjiang China	Dongdiming St. / Beian Rd. (44.60754, 129.61475)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Pedestrian access to central island.
New Town, ND Mountrail Co. United States	ND 23 / ND 8 (47.97788, -102.34376)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 60.9600	Other (At-Grade) Single-Lane	2023
Mount Isa City, QLD Mount Isa Australia	Rodeo Dr. / Miles St. (-20.72618, 139.49169)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mount Gambier, SA Mount Gambier Australia	Jubilee Hwy. (A1-B1) / Penola Rd. (A66-B66) (-37.82341, 140.78317)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Mount Gambier, SA Mount Gambier Australia	B1 (Jubilee Hwy. W) / Sutton Ave. / Suttontown Rd. (-37.81775, 140.76508)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Mount Gambier, SA Mount Gambier Australia	B1 (Jubilee Hwy. W) / Wehl St. N (-37.82150, 140.77695)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Suttontown, SA Mount Gambier Australia	B1 (Jubilee Hwy. W) / Graham Rd. / O'Leary Rd. (-37.81380, 140.75288)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Mount Gambier, SA Mount Gambier Australia	Suttontown Rd. / Wireless Rd. W (-37.80802, 140.76999)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mount Gambier, SA Mount Gambier Australia	Wehl St. N / Wireless Rd. W (-37.81184, 140.78178)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mount Gambier, SA Mount Gambier Australia	Wehl St. N / Allison St. (-37.80631, 140.78458)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mount Gambier, SA Mount Gambier Australia	Commercial St. W / Sutton Ave. / White Ave. (-37.82264, 140.76252)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mount Barker, SA Mount Barker Australia	B37 (Adelaide Rd. - Wellington Rd.) / Flaxley Rd. / Alexandrina Rd. (-35.07319, 138.85757)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Castlemaine, VIC Mount Alexander Australia	Berkeley St. / Hargraves St. (-37.06005, 144.22039)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Castlemaine, VIC Mount Alexander Australia	Hunter St. / Hargraves St. (-37.05770, 144.22082)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Harcourt, VIC Mount Alexander Australia	A300 (Midland Hwy.) / Victoria Rd. / M79 (Calder Freeway) SB Ramps (-37.00312, 144.25039)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Castlemaine, VIC Mount Alexander Australia	B180 (Forest St.) / Hargraves St. / Wheeler St. (-37.06708, 144.21916)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Castlemaine, VIC Mount Alexander Australia	Lyttleton St. / Urquhart St. (-37.06503, 144.22215)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Moss, Viken Moss Norway	Fv118 (Fjordveien - Carsten Ankers Gate) / Dyreveien / Viggo Hansteens alle (59.42368, 10.66716)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Moss, Viken Moss Norway	Fv118 (Ryggeveien) / Varnaveien / Øreåsveien (59.41673, 10.68575)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Moss, Viken Moss Norway	Fv118 (Ryggeveien - Hananveien) / Fv119 (Ryggeveien) / Ekholtveien (59.41317, 10.68861)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Moss, Viken Moss Norway	Fv119 (Ryggeveien) / Heimdalenga / Larkollveien (59.40857, 10.69520)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Moss, Buskerud Moss Norway	Rv19 (Kransen - Vogts Gate) / Fv118 (Fjordveien) / Kirkegata (59.43326, 10.66091)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hegyeshalom, Győr-Moson-Sopron Mosonmagyaróvári járás Hungary	SR 1 / SR 101 / E65-E75-M15 SB Ramps (47.90521, 17.18115)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Hegyeshalom, Győr-Moson-Sopron Mosonmagyaróvári járás Hungary	SR 1 / E65-E75-M15 NB Ramps (47.90583, 17.18506)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Mosonmagyaróvár, Győr-Moson-Sopron Mosonmagyaróvári járás Hungary	SR 1 (Szent István király út) / József Attila út (47.84983, 17.28164)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mosonmagyaróvár, Győr-Moson-Sopron Mosonmagyaróvári járás Hungary	SR 1 (Levél út - Királyhidai út) / Huszár Gál u / Szekeres Richárd u / (parking) (47.87715, 17.25925)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sydney, NSW Mosman Australia	Spofforth St. / Rangers Ave. (-33.83173, 151.22962)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Saint-Julien-lès-Metz, Grand Est Moselle France	D1 / D1C / Rue de la Moselle (49.12961, 6.19372)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 58.6132	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Metz, Grand Est Moselle France	Quai du Rimport / Rue du Coffe Millet (49.12282, 6.17858)	Other Existing	Other Unknown	4 Approaches 0 Driveways 22.6669	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Metz, Grand Est Moselle France	Avenue Joffre / Avenue Foch / Place du Roi George / Rue Gambetta (49.11154, 6.17242)	Other Existing	Other Unknown	4 Approaches 0 Driveways 43.7805	Other (At-Grade) Multilane (2 Lane, unspecified)		Circulatory roadway yields to entries. ICD estimated from Google Maps linework.
Metz, Grand Est Moselle France	Rue aux Arènes / Rue de Belchamps / Rue Saint-Pierre / Passage du Sablon (49.10563, 6.17435)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 39.0943	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Metz, Grand Est Moselle France	Rue Saint-Pierre / Rue Lothaire / Rue des Robert / Rue des Jardiniers (49.09973, 6.17568)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 19.5495	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Metz, Grand Est Moselle France	Rue de la Horgne / Pont de la Horgne (49.09262, 6.17334)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 10.9493	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Montigny-lès-Metz, Grand Est Moselle France	Rue Philippe Colson / Rue du Docteur Bardot (49.08913, 6.16575)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 13.2965	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Montigny-lès-Metz, Grand Est Moselle France	Rue de Blory / Rue du Président John Fitzgerald Kennedy (49.08705, 6.16579)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 11.7327	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Montigny-lès-Metz, Grand Est Moselle France	Rue du Président John Fitzerald Kennedy / Rue de Marly (49.08871, 6.15886)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 17.2074	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Montigny-lès-Metz, Grand Est Moselle France	Rue de Marly / Chemin de Blory / Rue du Stade (49.08455, 6.15459)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 19.5555	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Marly, Grand Est Moselle France	D5 (Rue Costes et Bellonte) / D5B / (unknown) (49.08221, 6.14768)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.4596	Other (At-Grade) Multilane (2 Lane, unspecified)		Right-turn bypass lane on north leg. ICD estimated from Google Maps linework.
Marly, Grand Est Moselle France	D5C (Rue de Metz) / Rue des Garennes (49.07630, 6.14675)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.2528	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Marly, Grand Est Moselle France	D5C (Rue de Metz) / Rue Charles Lindbergh / Avenue Saint-Privat (49.07342, 6.14784)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 21.1246	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Marly, Grand Est Moselle France	Giratoire des Sorbiers (D5C [Rue de Metz] / Rue de la Belle Fontaine) (49.06810, 6.14694)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 53.2085	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Marly, Grand Est Moselle France	Giratoire des Hameaux de Marly (D5C [Rue de Metz] / D113A / Lotissement les Hameau de Marly) (49.06501, 6.14841)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 57.9070	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Marly, Grand Est Moselle France	Rue de la Belle Fontaine / (parking lots) (49.06743, 6.14447)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 2 Driveways 36.7770	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Marly, Grand Est Moselle France	Avenue des Roseaux / Rue de l'Étang (49.06469, 6.13902)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 37.5615	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Marly, Grand Est Moselle France	Rue de l'Étang / Rue de la Belle Fontaine (49.07011, 6.14078)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.3399	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Marly, Grand Est Moselle France	D5 / Avenue des Roseaux (49.06424, 6.13575)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 40.6920	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Marly, Grand Est Moselle France	D5 / D68 / Rue du Chemin de Fer (49.06133, 6.13590)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.7382	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Augny, Grand Est Moselle France	D68 (Route de Fey) / Rue de la Libération (49.05613, 6.12444)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.4373	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Marly, Grand Est Moselle France	D5 / D113A (49.05337, 6.13707)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 21.9159	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Marly, Grand Est Moselle France	D5 / N431 SB Ramps / Chemin de Prayelle (49.04873, 6.14053)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 31.3113	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Marly, Grand Est Moselle France	D5 / N431 NB Ramps / (unknown) (49.04776, 6.14221)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.0947	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Augny, Grand Est Moselle France	N431 (Ruisseau de Maupas) / E21-A31 NB Ramps (49.03672, 6.11404)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 61.0718	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Augny, Grand Est Moselle France	N431 / E21-A31 SB Ramps (49.03648, 6.11177)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 57.1572	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Féy, Grand Est Moselle France	D66 / N431 (49.03128, 6.11280)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 21.9256	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
La Maxe, Grand Est Moselle France	D153B / A21 Ramps / Rue du Trou aux Serpents (49.15175, 6.18556)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.3073	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
La Maxe, Grand Est Moselle France	D153B / A21 Ramps (49.15060, 6.18240)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 36.7154	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Woippy, Grand Est Moselle France	Rond-Point de la Liberté (D153B / Rue Saint-Eloi / Rue du Fort Gambetta) (49.14968, 6.17129)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 54.6835	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Woippy, Grand Est Moselle France	Rue du Fort Gambetta / Rue Ferdinand Sechehaye (49.14895, 6.16671)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.7489	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Woippy, Grand Est Moselle France	Rue du Fort Gambetta / Rue Victor Poulain (49.14883, 6.16531)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 14.0617	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Woippy, Grand Est Moselle France	Rond-Point des Belles Fontaines [D953 (Avenue de Thionville) / Rue du Fort Gambetta / Rue de la Maison Neuve] (49.14844, 6.16043)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.7491	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Woippy, Grand Est Moselle France	D953 (Avenue de Thionville) / Rue Jean Pierre Pecheur (49.15181, 6.15808)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.9971	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Woippy, Grand Est Moselle France	Rond-Point de Berlange (D953 / D652 / D153B) (49.15725, 6.15855)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 76.5452	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Moscow, Moscow City Moscow Russia	Chertanovskaya ulitsa / ulitsa Krasnogo Mayaka (55.61274, 37.59181)	Roundabout Existing	All-Way Yield At-grade Rail Crossing Signals/Gates (controlling circulatory roadway only)	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Median-running tram line through central island.
Moscow, Moscow City Moscow Russia	ploshchad' Solovetskikh Yung (55.80325, 37.83005)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown		Pedestrian access to central island.
Mandan, ND Morton Co. United States	Old Red Trl. NE / Collins Ave. / Hwy 1806 (46.84308, -100.89301)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.facebook.com/CityofMandan/posts/the-new-roundabout-at-the-intersection-of-collins-ave-old-red-trail-and-hwy-1806/4909144435769104/
Boardman, OR Morrow Co. United States	Internet Pkwy. / (unknown) (45.85677, -119.63020)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 83.8200	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2013-2015).
Boardman, OR Morrow Co. United States	Tatone St. / City Center Dr. (45.83253, -119.70259)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 43.2722	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Daingerfield, TX Morris Co. United States	Webb St. / Jefferson St. / Coffey St. / Linda Dr. (33.03180, -94.72192)	Roundabout Existing	Unknown At-grade Rail Crossing Signals/Gates (controlling circulatory roadway only)	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2008	Railroad crossing through central island. Replaced two T-intersections.
East Hanover, NJ Morris Co. United States	Health Plaza / (unknown) (40.80689, -74.39206)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Lane change required to exit from left entry lane on west leg. Year Completed estimated (2010-2012).
Morristown, NJ Morris Co. United States	Morris St. / Spring St. (40.79761, -74.47800)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	https://nj1015.com/hows-the-new-circle-in-morristown-nj-youd-be-surprised/
Nolans Ridge, NJ Morris Co. United States	Harrison Way / Ondish Ct. (40.90635, -74.64102)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Morogoro, Morogoro Morogoro Urban Tanzania	Madaraka Rd. / University Rd. (-6.82773, 37.65914)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)