Roundabouts Database Index

29410 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
Marietta, GA Cobb Co. United States	(unknown) (33.90376, -84.49158)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Cemetery drive.
Marietta, GA Cobb Co. United States	Fairground St. / Allgood Rd. / Chicopee Dr. (33.96695, -84.53750)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.7632	Other (At-Grade) Single-Lane	2012	Previously controlled by two-way stop ICD estimated from Google Maps linework.
Marietta, GA Cobb Co. United States	Hembree Rd. NE / Meadow Dr. NE / (school access) (34.02285, -84.45054)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 43.5546	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Marietta, GA Cobb Co. United States	Holly Springs Rd. / Davis Rd. (34.02670, -84.46830)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.6950	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Marieholm, Skåne County Eslöv Sweden	Rte 17 / Rte 108 / Kvarngatan (55.87589, 13.16170)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.0000	Other (At-Grade) Single-Lane		Built before 2009.
Maricopa, AZ Pinal Co. United States	Cobblestone Farms Dr. / W Struebing Dr. (33.08548, -112.04256)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 57.3024	Other (At-Grade) Single-Lane	2006	No splitter islands or truck apron. Pedestrian crossings adjacent to circulatory roadway.
Maricopa, AZ Pinal Co. United States	W Marion May Ln. (33.05054, -112.00216)	Traffic Calming Circle Existing	Uncontrolled None	2 Approaches 0 Driveways 27.4317	Other (At-Grade) Single-Lane	2007	No splitter islands.
Maricopa, AZ Pinal Co. United States	W Dennis Ln. (33.04972, -112.00217)	Traffic Calming Circle Existing	Uncontrolled None	2 Approaches 0 Driveways 27.4317	Other (At-Grade) Single-Lane	2007	No splitter islands.
Maribor, Maribor Slovenia	Rte 1 (Koroška cesta - Gosposvetska cesta) / Gosposvetska cesta (46.56312, 15.62801)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Maribor, Maribor Slovenia	Koroška cesta / Glavni trg (46.55737, 15.64605)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Maribo, Zealand Denmark	Sekundærrute 153 (Rødbyvej - Brovejen) / Vestre Landevej / Rydsmarken / Vesterbrogade (54.77549, 11.48647)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Maribo, Zealand Denmark	Sekundærrute 153 (C.E. Christiansens Vej - Østre Landevej) / Østre Blvd. (54.77754, 11.51713)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Marian, QLD Mackay Australia	Kennys Rd. / O'Riely Ave. (-21.15189, 148.95713)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Margina, Timiş Romania	E673-DN68A / A1 SB On-Ramp / DC106 (45.85815, 22.24196)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Margina, Timiş Romania	E673-DN68A / A1 NB Off-Ramp (45.85813, 22.24811)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Margate, QLD Moreton Bay Australia	Duffield Rd. / Maine Rd. (-27.24281, 153.09154)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Margate, TAS Kingborough Australia	B68 (Channel Hwy.) / Beach Rd. / Pin Oak Pl. (-43.02627, 147.26107)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Margate, QLD Moreton Bay Australia	Duffield Rd. / Victoria Ave. (-27.24390, 153.09919)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Left-turn-only lanes on west and north legs.
Margate, QLD Moreton Bay Australia	MacDonnell Rd. / Victoria Ave. (-27.23649, 153.10056)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Left-turn-only lanes on all legs.
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.
Margaret River, WA Augusta-Margaret River Australia	SR 10 (Bussell Hwy.) / Wallcliffe Rd. / Forrest Rd. (-33.95366, 115.07353)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Margaret River, WA Augusta-Margaret River Australia	SR 10 (Bussell Hwy.) / Boodjidup Rd. / John Archibald Dr. (-33.96099, 115.07672)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Margaret River, WA Augusta-Margaret River Australia	SR 10 (Perimeter Rd.) / John Archibald Dr. (-33.96039, 115.10128)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2018
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
Marewa, Hawke’s Bay Napier New Zealand	Hawkes Bay Expy. (SH 2) / Taradale Rd. (-39.51088, 176.87643)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Marewa, Hawke’s Bay Napier New Zealand	Hyderabad Rd. / Prebensen Dr. (-39.49504, 176.89353)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Marewa, Hawke’s Bay Napier New Zealand	Hyderabad Rd. / Taradale Rd. (-39.49529, 176.89553)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Marengo, IL McHenry Co. United States	SR 23 / I-90 WB Ramps (42.17930, -88.61798)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Freeway Ramps (Grade-Separated) Single-Lane	2020	Yield-controlled right turn bypass lane on east leg off freeway exit ramp. Merging right turn bypass lane on south leg onto freeway entrance ramp.
Marengo, IL McHenry Co. United States	SR 23 / I-90 EB Ramps (42.17539, -88.61798)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Freeway Ramps (Grade-Separated) Single-Lane	2020	Yield-controlled right turn bypass lane on east leg off freeway exit ramp. Merging right turn bypass lane on south leg onto freeway entrance ramp.
Marengo, IL McHenry Co. United States	SR 23 / Harmony Rd. (42.18243, -88.61803)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2020	Yield-controlled right-turn bypass lane on north leg.
Mareeba, QLD Mareeba Australia	Rankin St. / Chewko Rd. / Hopkins Ave. (-16.99832, 145.41690)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mardi, NSW Central Coast Australia	B74 (Wyong Rd.) / Tonkiss St. / Woodbury Park Dr. (-33.30597, 151.40917)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
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.
Marcoola, QLD Sunshine Coast Australia	SR 6 (David Low Way) / Rex Terrace (-26.60316, 153.09622)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Marco, FL Collier Co. United States	Cape Marco Dr. (25.91059, -81.72673)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Marblehill, GA Pickens Co. United States	Steve Tate Hwy / Cove Rd. (34.42716, -84.27606)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 40.3906	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Marangaroo, WA Wanneroo Australia	Highclere Blvd. / Rawlinson Dr. (-31.82780, 115.84134)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Marangaroo, WA Wanneroo Australia	Mirrabooka Ave. / Rawlinson Dr. / (parking) (-31.82890, 115.85225)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Marangaroo, WA Wanneroo Australia	Rawlinson Dr. / Jefferson Dr. (-31.82872, 115.84922)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Marana, AZ Pima Co. United States	W Moore Rd. / N Tortolita Rd. (32.43912, -111.08270)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.maranaaz.gov/news/2022/5/25/traffic-alert-roundabout-construction-at-moore-road-amp-tortolita-road
Marana, AZ Pima Co. United States	N Sandario Rd. / W Twin Peaks Rd. (32.38076, -111.21671)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.maranaaz.gov/news/2022/5/25/traffic-alert-construction-on-a-new-roundabout-located-at-the-twin-peaks-and-sandario-road-intersection
Marana, AZ Pima Co. United States	N Sandario Rd. / W Nichols St. (32.45805, -111.21703)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.2715	Other (At-Grade) Single-Lane	2018	Fourth leg incomplete. Future plans are to route Marana Main St to this roundabout. https://realestatedaily-news.com/wp-content/uploads/2017/02/Marana-Main-Street-realignment.png ICD estimated from Google Maps linework.
Marana, AZ Pima Co. United States	Main St. / Civic Center Dr. (32.44841, -111.21150)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.2674	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Maplewood, MN Ramsey Co. United States	Legacy Pkwy / (unknown) (45.03324, -93.03310)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.0089	Other (At-Grade) Single-Lane	2004	Functional Class: Local ICD estimated from Google Maps linework.
Maplewood, MN Ramsey Co. United States	Frost Ave. / English St. (44.99927, -93.04572)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.5374	Other (At-Grade) Single-Lane	2002	Completed October 2002. Twenty-year ADT is 15,000. ICD estimated from Google Maps linework.
Maplewood, NJ Essex Co. United States	Midland Blvd. / Highland Ave. (40.73043, -74.25748)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 83.2644	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Maplewood, NJ Essex Co. United States	Midland Blvd. / Norfolk Ave. (40.73111, -74.25972)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 16.2907	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Maplewood, MN Ramsey Co. United States	Kennard St. / Legacy Pkwy. (45.03317, -93.03062)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.1373	Other (At-Grade) Single-Lane	2004	Site has RT pavement arrows at entrance line. ICD estimated from Google Maps linework.
Maplewood, MN Ramsey Co. United States	Sheren Ave. E / Castle Ave. E / Van Dyke St. (45.00990, -93.02256)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.3974	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Mapleton, ON Wellington Canada	Wellington Road 8 / Wellington Road 12 (43.73042, -80.61149)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.3839	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Mapleridge, FL Broward Co. United States	SW 35th Ave. / SW 36th Terrace / SW 51st Ct. (26.05849, -80.19219)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Maple Valley, WA King Co. United States	Witte Rd. SE / SE 254th Pl. (47.37383, -122.04867)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2024	https://www.maplevalleywa.gov/departments-services/public-works/capital-improvement-projects/current-transportation-improvement-projects/t-28b-ph-3-south-witte-road-se-roundabout-improvements
Maple Valley, WA King Co. United States	Witte Rd. SE / SE 248th St. (47.37966, -122.04813)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2011	January 2011.
Maple Valley, WA King Co. United States	SE Tahoma Way / Maple Valley Black Diamond Rd. SE (47.35796, -122.02252)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.5079	Other (At-Grade) Single-Lane	2018	East Entrance to Tahoma High School. Year Completed estimated (2018-2019). ICD estimated from Google Maps linework.
Maple Valley, WA King Co. United States	SE 240th Blvd. / 228th Ave. SE (47.38734, -122.03723)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2018	Southwest leg stubbed. Year Completed estimated (2017-2018).
Maple Valley, WA King Co. United States	228th Ave. SE / SE 275th Pl. / SE Bear Blvd. (47.35485, -122.03766)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2017).
Maple Ridge, BC Greater Vancouver Canada	232 St. / Fern Crescent (132 Ave.) (49.24206, -122.57960)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 32.0000	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2009).
Maple Ridge, BC Greater Vancouver Canada	232 St. / 132 Ave. (49.24329, -122.57999)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.0000	Other (At-Grade) Single-Lane	2018
Maple Ridge, BC Greater Vancouver Canada	113B Ave. / Golden Ears Way NB Ramps (49.20927, -122.66722)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 31.9904	Freeway Ramps (Grade-Separated) Single-Lane	2009	Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
Maple Ridge, BC Greater Vancouver Canada	Jackson Rd. / 102 Ave. (49.18779, -122.54119)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 26.5401	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Maple Lake, MN Wright Co. United States	Division St. / Elm Ave. / CR 8 (45.22951, -93.99437)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 25.2338	Other (At-Grade) Single-lane w/ Traversable Central Island	2018	http://www.minnesotatzd.org/events/conference/2019/documents/powerpoints/27_Stein.pdf -- https://maplelakemessenger.com/2018/07/work-begins-on-mini-roundabout/ ICD estimated from Google Maps linework.
Maple Grove, MN Hennepin Co. United States	Zachary Ln. N / 101st Ave. N (45.13782, -93.42223)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.0693	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Maple Grove, MN Hennepin Co. United States	Jonquil Ln. / 85th Ave. (45.10938, -93.43398)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 57.3175	Other (At-Grade) Single-Lane	2001	Mountable splitter islands, driverways in circle, parking in circle, pedestrian amenity in central island. Functional Class: Local ICD estimated from Google Maps linework.
Maple Grove, MN Hennepin Co. United States	Norwood Ln. / 85th Pl. (45.10971, -93.43961)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.6737	Other (At-Grade) Single-Lane	2006	Intersection of local and collector street in residential development. Functional Class: Collector ICD estimated from Google Maps linework.
Maple Grove, MN Hennepin Co. United States	101st Ave. N / Lawndale Ln. (45.13832, -93.50388)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2023	Year Completed estimated (2023-2024).
Maple Grove, MN Hennepin Co. United States	101st Ave. N / Troy Ln. N (45.13846, -93.51193)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2023	Year Completed estimated (2022-2023).
Maple Grove, MN Hennepin Co. United States	Territorial Rd. / Fernbrook Ln. N (45.14293, -93.46214)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-lane w/ Traversable Central Island	2021	Elliptical shaped. ICD = 105 ft x 100 ft. https://maplegrovevoice.com/f/project-update-fernbrook-lane-territorial-road-intersection
Maple Grove, MN Hennepin Co. United States	80th Ave. N / Shadyview Ln. (45.09989, -93.50991)	Roundabout Existing	All-Way Yield None	3 Approaches 3 Driveways 38.1000	Other (At-Grade) Single-Lane	2005
Maple Grove, MN Hennepin Co. United States	Arbor Lakes Pkwy. N / Village Way (45.09695, -93.42891)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2017-2018).
Maple Grove, MN Hennepin Co. United States	Revere Ln. / Fountains Dr. (45.09193, -93.41215)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	South and east legs stubbed. Year Completed estimated (2018-2019).
Maple Ash, AZ Maricopa Co. United States	W 9th St. / S Maple Ave. (33.42046, -111.94122)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Maple Ash, AZ Maricopa Co. United States	W 9th St. / S Ash Ave. (33.42048, -111.94237)	Traffic Calming Circle Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Maple Ash, AZ Maricopa Co. United States	W 11th St. / S Maple Ave. (33.41763, -111.94123)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Maple Ash, AZ Maricopa Co. United States	W 12th St. / S Maple Ave. (33.41619, -111.94121)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Manzhouli, Inner Mongolia Hulun Buir China	(unknown) (49.62575, 117.37220)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Manvers, England Rotherham United Kingdom	A6023 (Manvers Way) / Brookfields Way / Farfield Park (53.50611, -1.32716)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Manvel, TX Brazoria Co. United States	Pomona Pkwy. / Kirby Dr. (29.52867, -95.40026)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	East leg shows two through movements even though no receiving leg.
Manunda, QLD Cairns Australia	Anderson St. / James St. / Martyn St. / Severin St. (-16.91281, 145.75476)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Mantua, OH Portage Co. United States	SR 82 / Chamberlain Rd. (41.30863, -81.28112)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.record-courier.com/story/news/2022/07/30/mantua-roundabout-finally-open-odot-says-improve-safety/10173568002/
Manteo, NC Dare Co. United States	SR 1128 (Sir Walter Raleigh St.) / SR 1130 (Bideford St.) (35.90418, -75.67849)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2009	Painted splitter islands.
Manteca, CA San Joaquin Co. United States	E Louise Ave. / Felice Way / Ambrose Dr. (37.81205, -121.20128)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2018
Manteca, CA San Joaquin Co. United States	Woodward Ave. / Al Fonseca Ln. (37.77564, -121.23833)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2016
Manteca, CA San Joaquin Co. United States	Woodward Ave. / Oleander Ave. (37.77562, -121.24315)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2019).
Manteca, CA San Joaquin Co. United States	E Woodward Ave. / Shoreline Dr. / McKinley Ave. (37.77547, -121.27071)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2021	No splitter island on north leg (rural). Year Completed estimated (2021-2022).
Manteca, CA San Joaquin Co. United States	Galleria Dr. / Diablo View Dr. (37.77254, -121.26299)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2020).
Mansions at Canyon Creek, KS Johnson Co. United States	W 95th Ln. (38.95544, -94.88063)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Mansions at Canyon Creek, KS Johnson Co. United States	W 95th Ln. / Zarda Dr. (38.95602, -94.87907)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
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
Mansfield, OH Richland Co. United States	Middle Bellville Rd. / Straub Rd. (40.71063, -82.53678)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.3074	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Mansfield, TX Ellis Co. United States	Hadley Ln. / (church access) (32.52005, -97.08558)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2017-2018).
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
Mansfield, VIC Mansfield Australia	B320 (Maroondah Hwy.) / C320 (High St.) / C518 (Midland Hwy.) / Highett St. (-37.05209, 146.08811)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mansfield, VIC Mansfield Australia	Highett St. / Malcolm St. (-37.05824, 146.08680)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
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)
Manor Park, England Halton United Kingdom	A558 (Daresbury Expressway) / Pitts Heath Ln. / Blackheath Ln. (53.34919, -2.65611)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Manoora, QLD Cairns Australia	Pease St. / Anderson St. (-16.91712, 145.74174)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Manning, SC Clarendon Co. United States	Raccoon Rd. / W Huggins St. / Silver Rd. (33.68728, -80.24358)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.7883	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Manly West, QLD Brisbane Australia	SR 30 (Preston Rd. - Manly Rd.) / Manly Rd. / Whites Rd. (-27.45931, 153.17652)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Manly, QLD Brisbane Australia	Gordon Parade / Kingsley Terrace (-27.45013, 153.18171)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Manly, NSW Northern Beaches Australia	Pittwater Rd. / Balgowlah Rd. (-33.78660, 151.28102)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)