Roundabouts Database

28782 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
Lubbock, TX
Lubbock Co.
United States 		Mac Davis Ln. / Avenue X
(33.59012, -101.86838) 		Other
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2006 No yield signs.
Miners Rest, VIC
Ballarat
Australia 		Macarthur Park Blvd. / McKellar Dr. / Orbost Dr.
(-37.50140, 143.80818) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Marsden, QLD
Logan
Australia 		Macarthy Rd. / Third Ave.
(-27.67419, 153.08994) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Left-turn-only lanes on north and south legs.
Matjhabeng, Free State
Lejweleputswa
South Africa 		Macbeth Rd. / Othello Rd.
(-27.98684, 26.71199) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
85.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Bardia, NSW
Campbelltown
Australia 		MacDonald Rd. / Bardia Ave.
(-33.97820, 150.85785) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Clontarf , QLD
Moreton Bay
Australia 		MacDonnell Rd. / Marine Parade / Margate Parade / (parking)
(-27.23834, 153.11324) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
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.
Cary, NC
Wake Co.
United States 		Macedonia Lake Dr. / Crossroads Manor Ct.
(35.75036, -78.74228) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
41.6791 		Other (At-Grade)
Single-Lane 		2007 Approximately 210 ft of storage between roundabout and adjacent signalized intersection. ICD estimated from Google Maps linework.
Macgregor, ACT

Australia 		Macfarlane Burnet Ave. / Constance Stone St.
(-35.20889, 149.00276) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Macgregor, ACT

Australia 		Macfarlane Burnet Ave. / Southern Cross Dr. / Parkwood Rd. / Britten Jones Dr.
(-35.21786, 149.00278) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Brooklyn, NY
Kings Co.
United States 		Machate Circle
(40.65110, -73.97220) 		Signalized Roundabout/Circle
Existing 		Signal
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (3+ Lane) 		Pedestrian access to central island.
Forster, NSW
Mid-Coast
Australia 		Macintosh St. / The Lakes Way / Kularoo Dr. / Mark St.
(-32.19419, 152.51428) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Las Vegas, NV
Clark Co.
United States 		Mack Dr.
(36.24897, -115.05090) 		Other
Existing 		Unknown
Unknown 		8 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Rossville, GA
Catoosa Co.
United States 		Mack Smith Rd. / Steele Rd.
(34.97325, -85.21493) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2019 Elliptical shaped. ICD = 125 ft x 115 ft.
Rural View, QLD
Mackay
Australia 		Mackay Bucasia Rd. / Eimeo Rd. / Wallmans Rd.
(-21.06328, 149.15767) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Mackay, QLD
Mackay
Australia 		Mackay Bucasia Rd. / Holts Rd.
(-21.09980, 149.16002) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Richmond, QLD
Mackay
Australia 		Mackay Bucasia Rd. / Mackay Habana Rd. / Golf Links Rd.
(-21.08456, 149.15662) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Mount Pleasant, QLD
Mackay
Australia 		Mackay Bucasia Rd. / Malcomson St.
(-21.12038, 149.15701) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Racecourse, QLD
Mackay
Australia 		Mackay Ring Rd. / Stockroute Rd.
(-21.19330, 149.12442) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Red Deer County, AB
Division 8
Canada 		MacKenzie Rd. / Lexa Ave, / Hwy 2 SB Ramps
(52.20126, -113.81739) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2021 https://rdnewsnow.com/2021/10/28/mckenzie-road-roundabouts-now-open/
Burlington, NC
Alamance Co.
United States 		MacKintosh Dr. / Bonnar Bridge Rd.
(36.06153, -79.52777) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
54.0667 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2005-2006). ICD estimated from Google Maps linework.
East Hills, NSW

Australia 		Maclaurin Ave. / Park Rd.
(-33.96203, 150.98365) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bellimbopinni, NSW
Kempsey
Australia 		Macleay Valley Way / M1 (Pacific Hwy.) NB Ramps
(-31.02934, 152.88258) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Bellimbopinni, NSW
Kempsey
Australia 		Macleay Valley Way / M1 (Pacific Hwy.) SB Ramps
(-31.02860, 152.88432) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
High River, AB
Alberta
Canada 		MacLeod Trl. / 6 Ave. SW
(50.57763, -113.87539) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
33.3712 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Clermont, FL
Lake Co.
United States 		Macon St. / Cagan Crossings Blvd.
(28.35642, -81.68392) 		Other
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Warriewood, NSW
Northern Beaches
Australia 		MacPherson St. / Boondah Rd.
(-33.68975, 151.29707) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Warriewood, NSW
Northern Beaches
Australia 		MacPherson St. / Garden St.
(-33.68561, 151.29080) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Ingleburn, NSW
Campbelltown
Australia 		Macquarie Rd. / Cumberland Rd. / Kings Rd.
(-33.99548, 150.87287) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Springwood, NSW
Blue Mountains
Australia 		Macquarie Rd. / Hawkesbury Rd.
(-33.69928, 150.57112) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Springwood, NSW
Blue Mountains
Australia 		Macquarie Rd. / Raymond Rd.
(-33.69920, 150.56764) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Woodbourne-Hyde Park, OH
Montgomery Co.
United States 		Mad River Rd. / W Alex Bell Rd.
(39.65510, -84.19420) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 https://www.whio.com/news/local/washington-twp-roundabout-set-open-within-next-week/JEWIGLMTEBBDXJ3PZ2QO3ILVQ4/
Morogoro, Morogoro
Morogoro Urban
Tanzania 		Madaraka Rd. / Kitope Rd.
(-6.82720, 37.66906) 		Unknown
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Morogoro, Morogoro
Morogoro Urban
Tanzania 		Madaraka Rd. / Lumumba Rd.
(-6.82740, 37.66497) 		Unknown
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
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)
Chincoteague, VA
Accomack Co.
United States 		Maddox Blvd. / Wyle Way / Woodland Dr.
(37.92680, -75.35457) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
4 Driveways
80.0770 		Unknown
Single-Lane 		Seems to work very well even though there is a high percentage of visiting traffic. Building and parking within central island. ICD estimated from Google Maps linework.
Melbourne, VIC

Australia 		Maddox Rd. / Rosshire Rd. / Jubilee St.
(-37.84713, 144.86863) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Rissne, Stockholm County
Sundbyberg
Sweden 		Madenvägen / Östra Madenvägen
(59.37905, 17.95375) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
26.7669 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Chandigarh, CH
Chandigarh
India 		Madhya Marg / Udyan Path
(30.75297, 76.78051) 		Unknown
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Mankato, MN
Blue Earth Co.
United States 		Madison Ave. / 586th Ave.
(44.16694, -93.93898) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.1189 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 Year completed estimated (2011-2015). ICD estimated from Google Maps linework.
Mankato, MN
Blue Earth Co.
United States 		Madison Ave. / CSAH 12
(44.16698, -93.92905) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.4054 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 Year completed estimated (2011-2015). ICD estimated from Google Maps linework.
Pasco, WA
Franklin Co.
United States 		Madison Ave. / El Paso Dr.
(46.26159, -119.15215) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.0288 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2010-2011). 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.
Dumont / Cresskill, NJ
Bergen Co.
United States 		Madison Ave. / Knickerbocker Rd. (Monument)
(40.94127, -73.97681) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
74.8804 		Other (At-Grade)
Single-Lane 		Completed May 30, 1924. Nearest traffic count was conducted on Knickerbocker Road (County Route 505) about 0.5 km from the intersection. http://tcs.state.nj.us/tmsweb/Report/h2d5c913_99_hrvolume.pdf Functional Class: Local ICD estimated from Google Maps linework.
Bainbridge Island, WA
Kitsap Co.
United States 		Madison Ave. N / Wyatt Way
(47.62849, -122.52100) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
17.6784 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021 https://www.bainbridgereview.com/news/wyatt-mini-roundabout-wont-have-art/
Madison, GA
Morgan Co.
United States 		Madison Lakes Pkwy. / W Magnolia Loop
(33.53388, -83.45761) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Double right-turn markings on north leg.
Redding, CA
Shasta Co.
United States 		Madison River Dr. / Clark River Dr.
(40.54198, -122.31914) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2002 Year Completed estimated (1999-2004).
Redding, CA
Shasta Co.
United States 		Madison River Dr. / Yellowstone Dr.
(40.54201, -122.31782) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2002 Year Completed estimated (1999-2004).
Nashville, TN
Davidson Co.
United States 		Madison Station Blvd. / Neelys Bend Rd.
(36.25671, -86.71692) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2022 https://www.nashville.gov/departments/transportation/projects/capital-projects/madison-station-boulevard
San Luis Obispo, CA
San Luis Obispo Co.
United States 		Madonna Rd. / Devaul Ranch Dr.
(35.25454, -120.69548) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
21.4562 		Other (At-Grade)
Single-Lane 		2001 Year Completed estimated (1994-2002). ICD estimated from Google Maps linework.
Coconut Grove, FL
Miami-Dade Co.
United States 		Madrid St. / Venetia Ave.
(25.75889, -80.28210) 		Traffic Calming Circle
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Hamilton, Waikato
Hamilton
New Zealand 		Maeroa Rd. / Rimu St.
(-37.78057, 175.25845) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bilingurr, WA
Broome
Australia 		Magabala Rd. / Tanami Dr.
(-17.92565, 122.23344) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Athlone, Co Westmeath

Ireland 		Magazine Rd. / Battery Rd. / Connaught St. / Canal Banks
(53.42250, -7.94912) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Herne, North Rhine-Westphalia
Herne
Germany 		Magdeburger Straße / aRoute der Industriekultur / Hordeler Straße
(51.50743, 7.18368) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling circulatory roadway only) 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Tram lines making turn through central island.
Kissimmee, FL
Osceola Co.
United States 		Magia Ln. / Vacanza Blvd.
(28.33182, -81.50184) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Single-Lane 		2019
Grodno City Council, Hrodna
Grodno
Belarus 		Magistral'naya / Rumlevskiy prospekt / Kasmanautau praspiekt / Kosmonavtov prospekt
(53.67424, 23.86118) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Petaluma, CA
Sonoma Co.
United States 		Magnolia Ave. / Elm Dr.
(38.24586, -122.65600) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
20.6356 		Other (At-Grade)
Single-Lane 		2006 Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Columbia, SC
Richland Co.
United States 		Magnolia Bluff Dr. / N Bay Crossing
(34.18293, -80.89474) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Columbia, SC
Richland Co.
United States 		Magnolia Bluff Dr. / Waterton Way / Arbor Place Dr. / Arbor Vista Ct.
(34.18264, -80.89318) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on three legs.
Port Wentworth, GA
Chatham Co.
United States 		Magnolia Blvd. / (parking)
(32.20965, -81.19781) 		Other
Existing 		All-Way Stop
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Parking in circulatory roadway.
(unincorporated), TX
Denton Co.
United States 		Magnolia Blvd. / Peachtree Dr.
(33.22286, -96.90053) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5274 		Other (At-Grade)
Single-Lane 		2003 Concentric bike lane in circulatory roadway. Year Completed estimated (2001-2005).
Valparaiso, FL
Okaloosa Co.
United States 		Magnolia Plantation Blvd. / American Poets Dr. / Wild Boar Run
(30.49153, -86.43196) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.6998 		Other (At-Grade)
Single-Lane 		Functional Class: Local ICD estimated from Google Maps linework.
Land O' Lakes, FL
Pasco Co.
United States 		Magnolia Point Dr. / Vanda Ln.
(28.25371, -82.46321) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Winter Haven, FL
Polk Co.
United States 		Magnolia Preserve Blvd. / Magnolia Preserve Ave.
(27.97596, -81.78808) 		Other
Existing 		One-Way/Two-Way Stop
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Magnolia, TX
Montgomery Co.
United States 		Magnolia Ridge Blvd. / Jewett Meadow Dr. / Rogerdale River Dr.
(30.21121, -95.73470) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Mount Pleasant, SC
Charleston Co.
United States 		Magnolia Woods Dr. / Old Cypress Woods
(32.81404, -79.81670) 		Other
Existing 		All-Way Yield
Unknown 		3 Approaches
4 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands; parking on circulatory roadway.
Mount Pleasant, SC
Charleston Co.
United States 		Magnolia Woods Dr. / Palmetto Peninsula Dr.
(32.81654, -79.82129) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Tel Aviv-Yafo, Tel Aviv District

Israel 		Mahal St. / Sderot Sheshet Ha Yamim St.
(32.04921, 34.80990) 		Roundabout
Existing 		All-Way Yield
Active Pedestrian Warning (flashing yellow) 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Assen, Drenthe
Assen
Netherlands 		Mahatma Gandhirotonde
(53.01079, 6.57625) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Eleele, HI
Kauai Co.
United States 		Mahea Rd. / Iluna St.
(21.90800, -159.57802) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
20.4216 		Other (At-Grade)
Single-Lane 		2017 Large trucks may need to turn in front of the central island.
Auckland, Auckland
Auckland
New Zealand 		Mahia Rd. / Coxhead Rd.
(-37.03631, 174.89467) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Calgary, AB
Alberta
Canada 		Mahogany Ave. SE / Mahogany St. SE / Mahogany Plaza SE
(50.89673, -113.94037) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
25.6118 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Calgary, AB
Alberta
Canada 		Mahogany Blvd. SE / Mahogany Dr. SE
(50.89100, -113.93733) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.6420 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Calgary, AB
Alberta
Canada 		Mahogany Blvd. SE / Mahogany Gate SE
(50.89952, -113.93719) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.9607 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Calgary, AB
Alberta
Canada 		Mahogany Blvd. SE / Mahogany Way SE / Marine Dr. SE
(50.90202, -113.92532) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.1537 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Calgary, AB
Alberta
Canada 		Mahogany Gardens SE / Marine Dr. SE
(50.89604, -113.92917) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.9512 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Calgary, AB
Alberta
Canada 		Mahogany Plaza SE / Mahogany Row SE
(50.89852, -113.94034) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.8575 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Winchester, VA
Winchester City
United States 		Mahone Dr. / Ramseur Ln.
(39.18178, -78.18846) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Winchester, VA
Winchester City
United States 		Mahone Dr. / Rhodes Cir. / Gordon Pl. / McGruder Ct.
(39.18038, -78.19089) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Canton, OH
Stark Co.
United States 		Mahoning Rd. NE / Belden Ave. NE / Harrisburg Rd. NE
(40.80923, -81.34959) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 https://www.cantonrep.com/news/20200508/mahoning-road-work-rounds-corner
Chapel Hill, NC
Durham Co.
United States 		Maida Vale Ct. / San Rimini Way / Portofino Pl. / Cortona Dr.
(35.92947, -78.99780) 		Other
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways
38.6838 		Other (At-Grade)
Single-Lane 		No splitter islands on four legs. ICD = 145 ft. ICD estimated from Google Maps linework.
Maida Vale, WA
Kalamunda
Australia 		Maida Vale Rd. / Priory Rd.
(-31.95206, 116.01896) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane
Ormeau, QLD
Gold Coast
Australia 		Maidenwell Rd. / Carrieton St.
(-27.77921, 153.27665) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Essex, ON
Essex
Canada 		Maidstone Ave. E (CR 8) / CR 23
(42.17719, -82.80347) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.5989 		Other (At-Grade)
Single-Lane 		2010 https://www.infrastructure.gc.ca/media/news-nouvelles/2010/20101112essexcounty-eng.html ICD estimated from Google Maps linework.
Christchurch, Canterbury
Christchurch
New Zealand 		Maidstone Rd. / Avonhead Rd.
(-43.51687, 172.56382) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Cypress, TX
Harris Co.
United States 		Maifest Dr. / Lillian Farms Dr.
(29.94776, -95.74411) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2016 One-stage pedestrian crossings.
Anton, TX
Hockley Co.
United States 		Main Ave. / E 4th St.
(33.81092, -102.16325) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
109.7277 		Other (At-Grade)
Single-Lane 		1924 Buildings and parking in central island.
De Pere, WI
Brown Co.
United States 		Main Ave. / Lawrence Dr.
(44.45167, -88.08749) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.5127 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 ICD estimated from Google Maps linework.
Hickory, NC
Catawba Co.
United States 		Main Ave. NE / 2nd Ave. NE
(35.73395, -81.33108) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		2021 Previous control: two-way yield. https://www.hickorync.gov/new-traffic-pattern-city-walk-roundabout
De Pere, WI
Brown Co.
United States 		Main Ave.-Wisconsin St. (STH 32) / Broadway (STH 57)
(44.44744, -88.06049) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.5995 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2007 Opened July 12, 2007. First multilane roundabout in Wisconsin. ICD estimated from Google Maps linework.
(unincorporated), AB
Strathcona Co.
Canada 		Main Blvd. / Malvern Dr.
(53.53747, -113.31741) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
22.0034 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
(unincorporated), AB
Strathcona Co.
Canada 		Main Blvd. / Marion Dr.
(53.53732, -113.31010) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.7132 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Washington, DC

United States 		Main Dr. NW
(38.97464, -77.02950) 		Other
Existing 		Unknown
Unknown 		2 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Washington, DC

United States 		Main Dr. NW / 14th St. NW
(38.97376, -77.03425) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Auckland, Auckland
Auckland
New Zealand 		Main Hwy / Southern Motorway (SH 1) Ramps
(-36.90367, 174.81167) 		Roundabout
Existing 		All-Way Yield
Metering Signal 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		Oval shaped.
New Braunfels, TX
Comal Co.
United States 		Main Plaza (Seguin Ave. / San Antonio St.)
(29.70300, -98.12464) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Pedestrian access to central island; parking along circulatory roadway.
Tawa Flat, Wellington Region
Wellington
New Zealand 		Main Rd. / Cambridge St. / Lyndhurst Rd.
(-41.17152, 174.82481) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Research, VIC

Australia 		Main Rd. / Ingrams Rd. / Raglan Rd.
(-37.70357, 145.18064) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
21.7335 		Other (At-Grade)
Single-Lane 		Steep grade on Main Rd. through roundabout. ICD estimated from Google Maps linework.
Tawa Flat, Wellington Region
Wellington
New Zealand 		Main Rd. / Linden Ave.
(-41.15676, 174.82937) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane