Roundabouts Database

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
Mankato, MN
Blue Earth Co.
United States 		CSAH 12 / US 14 WB Ramps
(44.17518, -93.92303) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
53.9650 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2012 ICD estimated from Google Maps linework.
Mankato, MN
Blue Earth Co.
United States 		Madison Ave. / Haefner Dr.
(44.16683, -93.94611) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.1190 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2019 Opened to traffic September 13, 2019. https://www.keyc.com/2019/09/13/new-roundabout-madison-avenue-haefner-drive/ ICD estimated from Google Maps linework.
Mankato, MN
Blue Earth Co.
United States 		CR 12 (586th Ave.) / Hoffman Rd.
(44.15578, -93.93909) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2015-2019).
Mankato, MN
Blue Earth Co.
United States 		Hoffman Rd. / Prairie Winds Dr.
(44.15592, -93.94483) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2015-2019).
Mankato, MN
Nicollet Co.
United States 		Rockford Rd. (CR 41) / Pleasant View Dr. / 520th St.
(44.18361, -94.06988) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2015).
Mankato, MN
Blue Earth Co.
United States 		Stadium Rd. / Pohl Rd.
(44.14510, -93.97611) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 Opened August 29, 2020. https://www.keyc.com/2020/08/28/mankatos-newest-roundabout-open-saturday/
Mankato, MN
Blue Earth Co.
United States 		CR 12 / Adams St.
(44.16990, -93.92685) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022 Year Completed estimated (2021-2023).
Mankato, MN
Blue Earth Co.
United States 		N Riverfront Dr. / US 14 WB Ramps
(44.18921, -93.98149) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2021 Raindrop shaped. https://www.youtube.com/watch?v=umJ5m7CeN3k.
Mankato, MN
Blue Earth Co.
United States 		N Riverfront Dr. / US 14 EB Ramps
(44.18788, -93.98280) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2021 Raindrop shaped. https://www.youtube.com/watch?v=umJ5m7CeN3k.
Mankato Township, MN
Blue Earth Co.
United States 		STH 83 / 586th Ave.
(44.14513, -93.93894) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2017 Merging right-turn bypass lanes on north and east legs. Year Completed estimated (2015-2018).
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)
Manly, Auckland
Auckland
New Zealand 		Whangaparaoa Rd. / Beach Rd. / Rawhiti Rd.
(-36.63111, 174.76389) 		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 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
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.
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)
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)
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)
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, 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, 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, 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
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
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).
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.
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/
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)
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.
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)
Manzhouli, Inner Mongolia
Hulun Buir
China 		(unknown)
(49.62575, 117.37220) 		Unknown
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Unknown
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
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 		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 		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 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 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 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 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 		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 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 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
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
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.
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.
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, 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, 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.
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.
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 		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 		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
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
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 		Highclere Blvd. / Rawlinson Dr.
(-31.82780, 115.84134) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane
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.
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
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
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.
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)
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
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.
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.
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)
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
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, 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. / Maine Rd.
(-27.24281, 153.09154) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
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.
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
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
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