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
Nizhniy Novgorod, Nizhniy Novgorod Nizhny Novgorod Russia	Murashkinskaya ulitsa / ulitsa Betankura (56.32958, 43.94853)	Other Existing	Other Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Circulating traffic yields to entering traffic.
St Augustine, FL St. Johns Co. United States	Murabella Pkwy. / Mercutio Ln. / Turin Terrace (29.96019, -81.49041)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2005-2007).
Namgu, Ulsan South Korea	Munsu-ro / Samsan-ro / Duwang-ro / Suam-ro (35.53227, 129.30753)	Signalized Roundabout/Circle Existing	Signal None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Napier, Hawke’s Bay Napier New Zealand	Munroe St. / Station St. (-39.49322, 176.91426)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Napier, Hawke’s Bay Napier New Zealand	Munroe St. / Raffles St. (-39.49467, 176.91489)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Zwijndrecht, South Holland Zwijndrecht Netherlands	Munnikensteeg / Lindeweg (51.81745, 4.59653)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.0553	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Jönköping, Jonkoping County Jönköping Sweden	Munksjögatan / Gjuterigatan / Hamngatan (57.77869, 14.16592)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Munkebäcksmotet / E20 Ramps (57.72413, 12.02431)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 93.1140	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Beaumont Hills, NSW The Hills Shire Australia	Mungerie Rd. / The Parkway / The Rise / Brampton Dr. (-33.69254, 150.93968)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Wellington, Wellington Region Porirua New Zealand	Mungavin Ave. / Martin St. (-41.13920, 174.85049)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Wellington, Wellington Region Porirua New Zealand	Mungavin Ave. / Champion St. (-41.13806, 174.84723)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Goulburn, NSW Goulburn Mulwaree Australia	Mundy St. / Auburn St. (-34.76192, 149.71227)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mundaring, WA Mundaring Australia	Mundaring Weir Rd. / Weir Village Rd. / Allen Rd. (-31.95097, 116.17313)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kalamunda, WA Kalamunda Australia	Mundaring Weir Rd. / Mead St. / Railway Rd. (-31.97333, 116.06035)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mundaring, WA Mundaring Australia	Mundaring Weir Rd. / Jacoby St. (-31.90462, 116.16817)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Elliptical shaped.
Bad Aibling, Bavaria Rosenheim Germany	Müncher Straße / Friedrich-Wilhelm-Raiffeisen-Straße (47.86807, 11.99701)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 22.4337	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Bonner, ACT Australia	Mulligans Flat Rd. / Mabo Blvd. / Handbury Way (-35.15860, 149.14906)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bonner, ACT Australia	Mulligans Flat Rd. / Henry Williams St. (-35.15461, 149.15379)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Gardnerville, NV Douglas Co. United States	Muller Pkwy. / Pinenut Rd. (38.91887, -119.71378)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	West leg stubbed.
Lacey, WA Thurston Co. United States	Mullen Rd. SE / Carpenter Rd. SE (47.00464, -122.77990)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2021	Year Completed estimated (2021-2022).
Missoula, MT Missoula Co. United States	Mullan Rd. / Mary Jane Blvd. (46.88725, -114.05372)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2023	Year Completed estimated (2022-2023).
Mullaloo, WA Joondalup Australia	Mullaloo Dr. / Oceanside Promenade / N Shore Dr. (-31.78663, 115.73585)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
West Akron, OH Summit Co. United States	Mull Ave. / S Hawkins Ave. (41.09970, -81.56933)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		To be converted to roundabout as part of roadwork on Mull Ave.
Glenmore Park, NSW Penrith Australia	Mulgoa Rd. / Glenmore Pkwy. (-33.77611, 150.66399)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Charlotte, NC Mecklenburg Co. United States	Mulberry Church Rd. / Westport Rd. (35.23237, -80.91706)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.9976	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Greyhawk Landing, FL Manatee Co. United States	Mulberry Ave. / Honeyflower Loop / (parking) (27.49333, -82.41937)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2012
Muscatine, IA Muscatine Co. United States	Mulberry Ave. / 2nd St. (41.42371, -91.04141)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.youtube.com/watch?v=nyJfLuvBF_A
Pilton, Scotland Edinburgh City United Kingdom	Muirhouse Pkwy. / West Granton Rd. / Pennywell Rd. / Marine Dr. (55.97496, -3.25376)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Liverpool, England Liverpool United Kingdom	Muirhead Ave. E / Oak Ln. / Dwerryhouse Ln. (53.44245, -2.90588)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Dublin, OH Franklin Co. United States	Muirfield Dr. / Brand Rd. (40.12731, -83.14957)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 73.1520	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2005	Painted spirals next to central island.
Wesseling, North Rhine-Westphalia Erftkreis Germany	Mühlenweg / Traunsteiner Straße (50.82378, 6.96316)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Wesseling, North Rhine-Westphalia Erftkreis Germany	Mühlenweg / Theodor-Heuss-straße (50.82717, 6.97363)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Wesseling, North Rhine-Westphalia Erftkreis Germany	Mühlenweg / Hubertusstraße (50.82543, 6.96878)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Austin, TX Travis Co. United States	Mueller Blvd. / Aldrich St. / Mueller Central Dr. (30.29807, -97.70716)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Partially completed in 2005.
Murfreesboro, TN Rutherford Co. United States	MTSU Blvd. / Blue Raider Dr (35.84867, -86.35948)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.5318	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Middle Tennessee State University campus. ICD estimated from Google Maps linework.
Fort Collins, CO Larimer Co. United States	Mt. Vernon Ct. / New Bedford Dr. / Ticonderoga Dr. (40.53008, -105.05420)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 25.4175	Other (At-Grade) Single-Lane		Small almost mini roundabout, not very functional. Has small central island and no splitter islands only haching and road markings. Functional Class: Collector ICD estimated from Google Maps linework.
Hudson, NC Caldwell Co. United States	Mt. Herman Rd. / Roy E. Coffey Dr. (35.85352, -81.48977)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.8489	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Toowong, QLD Australia	Mt. Coot-tha Rd. / Milton Rd. / Miskin St. (-27.47874, 152.98495)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.7280	Other (At-Grade) Multilane (2 Lane, unspecified)		Grade-separated movement. ICD estimated from Google Maps linework.
Union, KY Boone Co. United States	Mt Zion Rd. / Old Union Rd. (38.94469, -84.68042)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2019	http://www.cityofunionky.org/ky-536mount-zion-road-update/
Union, KY Boone Co. United States	Mt Zion Rd. / (unknown) (38.94650, -84.67308)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8033	Other (At-Grade) Single-Lane	2018	http://www.cityofunionky.org/ky-536mount-zion-road-update/ ICD estimated from Google Maps linework.
Steamboat Springs, CO Routt Co. United States	Mt Werner Cir. / Ski Time Square Dr. (40.45888, -106.80633)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 25.4445	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Steamboat Springs, CO Routt Co. United States	Mt Werner Cir. / Apres Ski Way (40.45516, -106.80718)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 30.8986	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2008). ICD estimated from Google Maps linework.
Baker/Zachary Area, LA East Baton Rouge Par. United States	Mt Pleasant-Zachary Rd. / Americana Blvd. (30.65121, -91.21301)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 53.4282	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	date: https://www.theadvocate.com/baton_rouge/news/communities/zachary/article_1ecf0c49-f41b-581b-8a13-8b434793f15e.html ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Mt Massive Dr. / Mt Cameron Ct. (39.98159, -104.75310)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Abbotsford, BC Fraser Valley Regional District Canada	Mt Lehman Rd. / S Fraser Way (49.05355, -122.38119)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2005	Year Completed estimated (2004-2006).
Abbotsford, BC Fraser Valley Regional District Canada	Mt Lehman Rd. / Old Yale Rd. / Hwy 1 WB Entrance Ramp (49.05889, -122.38131)	Roundabout Removed	All-Way Yield None	3 Approaches 0 Driveways 44.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)	2022	Roundabout (multilane, 2x2) constructed 2006 to replace a two-way stop intersection. Roundabout replaced with traffic signal in 2022.
Billings, MT Yellowstone Co. United States	MT Hwy 3 / Zimmerman Trl. (45.80647, -108.59981)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 44.1250	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Charlottetown, PE Queens Canada	Mt Edward Rd. / Allen St. (46.24812, -63.12499)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 17.3444	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2006-2013). ICD estimated from Google Maps linework.
Chapel Hill, NC Orange Co. United States	Mt Carmel Church Rd. / Bennett Rd. / Copper Beach Ct. (35.88666, -79.05732)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2019
Florence, MT Ravalli Co. United States	MT 203 (Eastside Hwy) / Eight Mile Creek Rd. (Lower Woodchuck Rd.) (46.63235, -114.04188)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.5456	Other (At-Grade) Single-Lane	2014	Through bypass lane on northwest leg; add-type right-turn bypass lane on northeast leg. ICD estimated from Google Maps linework.
Cranberry Township, PA Butler Co. United States	MSA Dr. / I-79 NB Off-Ramp (40.68440, -80.09193)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.1480	Freeway Ramps (Grade-Separated) Single-Lane	2020
D'Iberville, MS Harrison Co. United States	MS Hwy 15 / Lamey Bridge Rd. (30.49431, -88.90603)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2018	Add-lane right-turn bypass lane on west leg; yield-controlled right-turn bypass lanes on north and south legs. Fatal crash Monday February 7, 2022: https://www.sunherald.com/news/local/counties/harrison-county/article258139973.html
Pearl, MS Rankin Co. United States	MS 475 (Airport Rd.) / Old Brandon Rd. (32.29057, -90.07133)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 34.3273	Other (At-Grade) Single-Lane	1997	Use of paint to achieve (?) deflection. ICD estimated from Google Maps linework.
Crystal Springs, MS Copiah Co. United States	MS 27 / Lee Ave. (31.99541, -90.32108)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 52.6707	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Limerick, Co Limerick Ireland	Moylish Roundabout [R463 (Cratloe Rd. - Northern Ring Rd.) / Old Cratloe Rd. / (Limerick Institute of Technology entrance) (52.67367, -8.64809)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Maroubra, NSW Randwick Australia	Moverly Rd. / Garden St. (-33.93540, 151.24285)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Maroubra, NSW Randwick Australia	Moverly Rd. / Cooper St. (-33.93578, 151.24563)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
East Innisfail, QLD Cassowary Coast Australia	Mourilyan Rd. / Jubilee Bridge / The Corso (-17.52568, 146.03407)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Adamstown, MD Frederick Co. United States	Mountville Rd. / Adams Common Dr. (39.30643, -77.47158)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.6482	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Kinsealy, Co Dublin Ireland	Mountgorry Way / Drynam Rd. / Feltrim Rd. (53.44791, -6.20474)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Okotoks, AB Division 6 Canada	Mountainview Dr. / Mountainview Gate (50.72974, -113.98983)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2012).
Lake Point, UT Tooele Co. United States	Mountain View Rd. / Saddleback Blvd. (40.68474, -112.26275)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.5664	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	Rebuilt and relocated from previous single-lane roundabout. Year Completed estimated (2017-2020). ICD estimated from Google Maps linework.
Whitehorse, YT Yukon Canada	Mountain View Dr. / Whistle Bend Way (60.76324, -135.11374)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 53.0834	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2011-2012). ICD estimated from Google Maps linework.
Woods Cross, UT Davis Co. United States	Mountain View Blvd. / W 1500 S (40.87467, -111.93385)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Ranson, WV Jefferson Co. United States	Mountain Laurel Blvd. / Watercourse Dr. (39.30585, -77.83853)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.3450	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2003-2007). ICD estimated from Google Maps linework.
Ferntree Gully, VIC Australia	Mountain Gate Dr. / Hancock Dr. (-37.89254, 145.26988)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Riviera, CA Santa Barbara Co. United States	Mountain Dr. / Mission Ridge Rd. (34.44102, -119.71150)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 9.1440	Other (At-Grade) Single-lane w/ Traversable Central Island	2007	Central island is painted only, similar to UK practice. Two approaching streets are only separated by a retaining wall. Year Completed estimated (2006-2007).
Upper Clover Basin, CO Boulder Co. United States	Mountain Dr. / Boundary Pl. (40.14560, -105.17468)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2014-2015).
Destin, FL Okaloosa Co. United States	Mountain Dr. / Benning Dr. (30.39369, -86.49557)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.7246	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Chattanooga, TN Hamilton Co. United States	Mountain Creek Rd. / W Rd. (35.10743, -85.32608)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 21.4951	Other (At-Grade) Single-Lane	2003	At the base of the Previously controlled by one way stop ICD estimated from Google Maps linework.
Chattanooga, TN Hamilton Co. United States	Mountain Creek Rd. / N Runyon Dr. (35.11072, -85.32354)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 21.3360	Other (At-Grade) Single-Lane	2019	Painted splitter islands on all legs. Year Completed estimated (2018-2019).
Steamboat Springs, CO Routt Co. United States	Mount Werner Dr. / Steamboat Blvd. / Bangtail Way (40.45897, -106.81287)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	https://www.engagesteamboat.net/roundabout
Mount Vernon, VA Fairfax Co. United States	Mount Vernon Memorial Hwy (38.71132, -77.08612)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Parking along circulatory roadway.
Auckland, Auckland Auckland New Zealand	Mount Smart Rd. / Mount Albert Rd. / Manukau Rd. / Campbell Rd. (-36.91199, 174.77618)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Mickleham, VIC Hume Australia	Mount Ridley Rd. / Aitken Blvd. (-37.56727, 144.92042)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Green, OH Stark Co. United States	Mount Pleasant St. NW / Pittsburg Ave. / Mayfair Rd. (40.90675, -81.42386)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2024	Roundabout is on the border between City of Green and Jackson Township. https://www.cantonrep.com/story/news/local/2024/04/17/pittsburg-and-mount-pleasant-intersection-closing-monday/73357975007/
Bowen, QLD Whitsunday Australia	Mount Nutt Rd. / Golf Links Rd. / Tracey St. / Marshall St. (-19.98023, 148.23004)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Penzance, England Cornwall United Kingdom	Mount Misery Roundabout [A30 / A3071 / Alverton Rd.] (50.11404, -5.55716)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Cypress, TX Harris Co. United States	Mount Hope Dr. / Lookout Ridge Dr. (29.94132, -95.74073)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5277	Other (At-Grade) Single-Lane	2015	One-stage pedestrian crossings.
Umina Beach, NSW Central Coast Australia	Mount Ettalong Rd. / Cowper Rd. (-33.53173, 151.30689)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mount Eliza, VIC Mornington Peninsula Australia	Mount Eliza Way / Wimborne Ave. / Kenaud Ave. (-38.18726, 145.08958)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mount Coot-Tha, QLD Australia	Mount Coot-Tha Rd / Western Motorway (-27.47773, 152.98077)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 48.7414	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
McCordsville, IN Hancock Co. United States	Mount Comfort Rd. / W 400 N (39.84148, -85.91530)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown	2024
McCordsville, IN Hancock Co. United States	Mount Comfort Rd. / Enterprise Dr. (39.85252, -85.91544)	Roundabout Unknown	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown	2024
McCordsville, IN Hancock Co. United States	Mount Comfort Rd. / Airport Blvd. / W Airport Blvd. (39.84309, -85.91530)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown	2024
Saint Austell, England Cornwall United Kingdom	Mount Charles Roundabout [A390 (Polmear Rd. - Holmbush Rd.) / Mount Charles Rd. / Charlestown Rd.] (50.33846, -4.77032)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
McDonough, GA Henry Co. United States	Mount Carmel Rd. / Mill Rd. (33.44787, -84.21413)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2021
McDonough, GA Henry Co. United States	Mount Carmel Rd. / Chambers Rd. (33.44669, -84.23067)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2017-2018).
Aldgate, SA Adelaide Hills Australia	Mount Barker Rd. / Strathalbyn Rd. / Kingsland Rd. (-35.01527, 138.73643)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Wangara, WA Wanneroo Australia	Motivation Dr. / Challenge Blvd. / Excellence Dr. (-31.79617, 115.83144)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lidingö, Stockholm County Lidingö Sweden	Motionsvägen (59.37932, 18.11790)	Other Existing	All-Way Yield Unknown	1 Approaches 0 Driveways 38.3250	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Matjhabeng, Free State Lejweleputswa South Africa	Mothusi Rd. / M4 (Ndaki Rd.) / Ndaki St. (-27.95540, 26.78534)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 80.0000	Other (At-Grade) Multilane (2 Lane, unspecified)
Spring, TX Harris Co. United States	Mossy Oaks Rd. / Energy Dr. (30.09722, -95.43843)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Other (At-Grade) Multilane (2 Lane, unspecified)	2012
St Helens, England Merseyside United Kingdom	Mossborough Island: A570 (Rainford Bypass) / B5203 (Mossborough Rd.) (53.49421, -2.78948)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Orebro, Orebro County Orebro Sweden	Mossbergavägen / Karlskogavägen / E18 Ramps (59.23945, 15.14108)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.7047	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Knoxville, TN Knox Co. United States	Moss Grove Blvd. / Amberleigh Bluff Way (35.90592, -84.09103)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2010-2012).
Birchwood, England Warrington United Kingdom	Moss Gate / Ordnance Ave. / Killingworth Ln. (53.42519, -2.50654)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Birchwood, England Warrington United Kingdom	Moss Gate / Gorse Covert Rd. / Fisherfield Dr. (53.42734, -2.50859)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Wasaga Beach, ON Simcoe Canada	Mosley St. / Beachwood Rd. / Lyons Ct. (44.46671, -80.10777)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 62.2209	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Ul’yanovsk, Ul’yanovsk Ulyanovsk Russia	Moskovskoye shosse / ulitsa Pushkareva (54.30642, 48.34977)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)