Roundabouts Database

30321 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
Woodbury, MN
Washington Co.
United States 		Bailey Lake Rd. / Copper Ridge Dr.
(44.88115, -92.93047) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.5433 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Chilliwack, BC
Fraser Valley
Canada 		Bailey Rd. / Prest Rd. / Teskey Way
(49.11848, -121.91844) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.0842 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Pleasant Prairie, WI
Kenosha Co.
United States 		Bain Station Rd. / 88th Ave. (CR H)
(42.55125, -87.91362) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2017 https://www.rasmith.com/projects/cthh-bain-station-roundabout/
Pullenvale, Queensland
Brisbane
Australia 		Bainbridge Dr. / McCaskill Rd. / Technology Ct.
(-27.52932, 152.91015) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Technology Ct provides gated access to private businesses.
Davis, CA
Yolo Co.
United States 		Bainer Hall Dr. / (unknown)
(38.53655, -121.75405) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		Painted splitter islands.
Invercargill, Southland
Invercargill
New Zealand 		Bainfield Rd. / Queens Dr.
(-46.37554, 168.36183) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Woodcroft, South Australia
Onkaparinga
Australia 		Bains Rd. / Investigator Dr.
(-35.11423, 138.55396) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Morphett Vale, South Australia
Onkaparinga
Australia 		Bains Rd. / States Rd.
(-35.11513, 138.53559) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
New Stanton, PA
Westmoreland Co.
United States 		Bair Blvd / Rachel Dr
(40.21929, -79.61572) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2016 Year completed might be 2017.
Mount Juliet, TN
Wilson Co.
United States 		Baird Farms Blvd. / Caroline Way / Ella Ln. / (parking)
(36.16181, -86.49629) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2017
Andorra la Vella, Andorra la Vella

Andorra 		Baixada del Molí / Carrer Prat de la Creu / Carrer de Tobira
(42.50543, 1.51830) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Whitchurch-Stouffville, ON
York
Canada 		Baker Hill Blvd. / Brownsberger Rd.
(43.97580, -79.27341) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.3628 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Whitchurch-Stouffville, ON
York
Canada 		Baker Hill Blvd. / Prince George Ave. / Glad Park Ave.
(43.97897, -79.26096) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0000 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2018-2020).
Scio Township, MI
Washtenaw Co.
United States 		Baker Rd. / Dan Hoey Rd.
(42.32693, -83.88729) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2018
Dexter, MI
Washtenaw Co.
United States 		Baker Rd. / Shield Rd. / Dongara Dr.
(42.32529, -83.88714) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2018
Wisconsin Rapids, WI
Wood Co.
United States 		Baker St. / Market St. / 1st St. N
(44.39312, -89.82197) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2014 Elliptical shaped. ICD = 145 ft x 130 ft.
Lytchett Minster, England
Dorset
United Kingdom 		Bakers Arms Roundabout [A35 / A351 / B3067 (Dorchester Rd.)]
(50.73251, -2.06584) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
McEwen, TN
Williamson Co.
United States 		Bakers Bridge Ave. / Sliders Knob Ave.
(35.95782, -86.79923) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		No splitter islands on north and south legs.
Samara, Samara
Samara
Russia 		Bakinskaya ulitsa / Fasadnaya ulitsa
(53.11846, 50.08510) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Unknown 		Parking along circulatory roadway. Pedestrian access to central island.
Earlville, Queensland
Cairns
Australia 		Balaclava Rd. / Gordon St.
(-16.94467, 145.73216) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Nagykanizsa, Zala
Nagykanizsai járás
Hungary 		Balaton utca / Hevesi Sándor utca
(46.46154, 17.00924) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Madison, AL
Madison Co.
United States 		Balch Rd. / Gillespie Rd.
(34.72892, -86.76797) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.facebook.com/overcastdrone/videos/1254841905002043/
Boerne, TX
Bexar Co.
United States 		Balcones Creek / Paloma Oak
(29.73089, -98.68781) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 Entrance to gated residential subdivision.
North Potomac, MD
Montgomery Co.
United States 		Bald Cypress Dr. / Willow Tree Dr. / Cherrydale Dr.
(39.08158, -77.20120) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Ritz Carlton, FL
Palm Beach Co.
United States 		Bald Eagle Dr. / Royal Tern Ct.
(26.89194, -80.09133) 		Other
Existing 		All-Way Stop
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Macksville, New South Wales
Nambucca
Australia 		Bald Hill Rd. / M1 (Pacific Hwy.) SB Ramps
(-30.73264, 152.92213) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Cumming, GA
Forsyth Co.
United States 		Bald Ridge Marina Rd. / Bald Ridge Acres Dr.
(34.21110, -84.11522) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
19.8120 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2018 Left-turn arrow markings within circulatory roadway. Year Completed estimated (2017-2018).
Baldivis, Western Australia
Rockingham
Australia 		Baldivis Rd. / Fifty Rd. / Arden Ave.
(-32.30740, 115.82265) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Kaleen, Australian Capital Territory

Australia 		Baldwin Dr. / Maribyrnong Ave.
(-35.22095, 149.09969) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Orion, MI
Oakland Co.
United States 		Baldwin Rd. / (parking)
(42.72527, -83.30757) 		Roundabout
Existing 		All-Way Yield
Pedestrian Hybrid Beacon (PHB, HAWK) 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2020 West leg is for athletic club; east leg is for a small strip mall. A fountain is featured in the circle.
Orion Township, MI
Oakland Co.
United States 		Baldwin Rd. / Indianwood Rd. / Coats Rd.
(42.78413, -83.31979) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
49.0862 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2004 ICD estimated from Google Maps linework.
Orion, MI
Oakland Co.
United States 		Baldwin Rd. / Maybee Rd.
(42.72884, -83.30775) 		Roundabout
Existing 		All-Way Yield
Pedestrian Hybrid Beacon (PHB, HAWK) 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2020 Yield-controlled right-turn bypass lane on east leg. West leg enters into a residential subdivision local road.
Orion, MI
Oakland Co.
United States 		Baldwin Rd. / Waldon Rd.
(42.73619, -83.30805) 		Roundabout
Existing 		All-Way Yield
Pedestrian Hybrid Beacon (PHB, HAWK) 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2020
Mount Stewart, PE
Kings
Canada 		Baldwins Rd. (PE-22) / 48th Rd. (PE-5)
(46.25586, -62.73251) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
23.9484 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
(unincorporated), OH
Delaware Co.
United States 		Bale Kenyon Rd. / E Orange Rd.
(40.17266, -82.96241) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.6785 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 ICD estimated from Google Maps linework.
Balga, Western Australia
Stirling
Australia 		Balga Ave. / Walderton Ave.
(-31.85565, 115.84360) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Broughty Ferry, Scotland
Dundee City
United Kingdom 		Balgillo Roundabout [A92 (Arbroath Rd.) / Balgillo Rd. E]
(56.48023, -2.87311) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Bathgate, Scotland
West Lothian
United Kingdom 		Balgornie Roundabout [Heartlands Terrace / (parking)]
(55.86851, -3.70487) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Balgownie, New South Wales
Wollongong
Australia 		Balgownie Rd. / Foothills Rd.
(-34.38895, 150.88060) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Assen, Drenthe
Assen
Netherlands 		Balkendwarsrotonde
(52.99490, 6.52146) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Charles Town, WV
Jefferson Co.
United States 		Ball Circle
(39.26676, -77.87701) 		Other
Existing 		Unknown
Unknown 		2 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Roswell, GA
Fulton Co.
United States 		Ball Mill Pl. / (unknown)
(33.96917, -84.32777) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
55.4681 		Other (At-Grade)
Single-Lane 		Functional Class: Local ICD estimated from Google Maps linework.
Owings Mills, MD
Baltimore Co.
United States 		Ballard Green Dr. / Wilson Shannon Dr. / Julia Ln.
(39.39162, -76.80439) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2017-2018).
Ballymena, N. Ireland
Mid & East Antrim
United Kingdom 		Ballee Roundabout [A26 (Lisnevenagh Rd. - Ballee Rd. E) / A523 (Antrim Rd.)]
(54.84285, -6.27360) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Frederick, MD
Frederick Co.
United States 		Ballenger Creek Pike (MD 351) / Elmer Derr Rd. / English Muffin Way
(39.36625, -77.45071) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.8571 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2012). ICD estimated from Google Maps linework.
Lennox Head, New South Wales
Ballina
Australia 		Ballina St. / N Creek Rd. / The Coast Rd. / Byron Bay Rd.
(-28.80149, 153.59267) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Dublin,

Ireland 		Ballinteer Rd. / Ballinteer Ave.
(53.27852, -6.24499) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Dublin,

Ireland 		Ballinteer Rd. / Barton Rd. E
(53.28841, -6.24644) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane
Dublin,

Ireland 		Ballinteer Rd. / Wyckham Way / Wyckham Pl.
(53.28175, -6.24399) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Hisings Backa, Vastra Gotaland County
Gothenburg
Sweden 		Ballskarsvagen / Tingstadsvagen
(57.73110, 11.98182) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.3316 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Vallentuna, Stockholm County
Vallentuna
Sweden 		Bällstabergsvägen / Fågelsångsvägen
(59.51376, 18.09138) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.2960 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Vallentuna, Stockholm County
Vallentuna
Sweden 		Bällstabergsvägen / Karlbergsvägen / Murkelvägen
(59.51455, 18.07879) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.5071 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Bromma, Stockholm County
Stockholm
Sweden 		Bällstavägen / Långskeppsgatan / Beckombergavägen
(59.35133, 17.90064) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
18.8739 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Schenectady, NY
Schenectady Co.
United States 		Balltown Rd. / Aqueduct Rd. / Williams St.
(42.84861, -73.88891) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
51.6619 		Other (At-Grade)
Single-Lane 		2016 Scheduled to be converted to 2 lanes in Dec. 2017. ICD estimated from Google Maps linework.
Limerick, Co Limerick

Ireland 		Ballykeeffe Roundabout [R526 (St Nessan's Rd.) / R926 (Dooradoyle Rd.)]
(52.64145, -8.64883) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Riverview, FL
Hillsborough Co.
United States 		Balm Boyette Rd. / Boyette Rd.
(27.81723, -82.23162) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
57.9120 		Other (At-Grade)
Single-Lane 		2020 https://www.ospreyobserver.com/2020/04/new-roundabout-and-sculpture-part-of-changing-traffic-on-local-roads/
Invercargill, Southland
Invercargill
New Zealand 		Balmoral Dr. / Ness St.
(-46.42450, 168.36006) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Boulder, CO
Boulder Co.
United States 		Balsam Ave. / 14th St.
(40.02675, -105.27840) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
16.4619 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Boulder, CO
Boulder Co.
United States 		Balsam Ave. / 15th St.
(40.02675, -105.27660) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
8.2310 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Jacksonville, FL
Duval Co.
United States 		Baltimore St. / Moale Ave.
(30.38391, -81.39941) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2013
Bamber Bridge, England
Lancashire
United Kingdom 		Bamber Bridge Interchange: A6 (Lostock Ln. - Church Rd.) / M6 Ramps
(53.71899, -2.65684) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Bamber Bridge, England
Lancashire
United Kingdom 		Bamber Bridge Interchange: M6 Ramps / M65 Ramps
(53.71570, -2.66146) 		Signalized Roundabout/Circle
Existing 		Signal
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Kirwan, Queensland
Townsville
Australia 		Bamford Ln. / Charles St.
(-19.30452, 146.74083) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Kirwan, Queensland
Townsville
Australia 		Bamford Ln. / Mill Dr.
(-19.29378, 146.74313) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Hillside, Victoria
Melton
Australia 		Banchory Ave. / The Parks
(-37.68890, 144.74426) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Hillside, Victoria
Melton
Australia 		Banchory Ave. / Wolviston Ave.
(-37.68895, 144.74831) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Keko, Dar es Salaam
Kinondoni
Tanzania 		Bandari Rd. / Kilwa Rd.
(-6.83050, 39.28609) 		Unknown
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Enskede, Stockholm County
Stockholm
Sweden 		Bandhagsvägen / Nykvarnsvägen / Katrineforsvägen
(59.27553, 18.05368) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
13.4243 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Ballina, New South Wales
Ballina
Australia 		Bangalow Rd. / Angels Beach Dr. / (parking)
(-28.85835, 153.56375) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Helsingborg, Skane County
Helsingborg
Sweden 		Bangårdsgatan / (parking lot)
(56.00174, 12.74743) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
19.3671 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
North Balgowlah, New South Wales
Northern Beaches
Australia 		Bangaroo St. / Woodbine St.
(-33.78705, 151.25170) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Ayr, Scotland
South Ayrshire
United Kingdom 		Bankfield Roundabout [A77 / A713 (Dalmellington Rd.)]
(55.43970, -4.60225) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		Racetrack shaped. Concentric striped circulatory roadway.
Edinburgh, Scotland
Edinburgh City
United Kingdom 		Bankhead Roundabout [A71 (Calder Rd.) / B701 (Wester Hailes Rd.) / Bankhead Ave.]
(55.92228, -3.29137) 		Signalized Roundabout/Circle
Existing 		Signal
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		Eastbound Calder Rd at the roundabout has signal - other approaches do not.
St Clair, New South Wales
Penrith
Australia 		Banks Dr. / Blackwell Ave.
(-33.79904, 150.78436) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
3 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
St Clair, New South Wales
Penrith
Australia 		Banks Dr. / St Clair Ave.
(-33.78965, 150.77334) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Busby, New South Wales
Liverpool
Australia 		Banks Rd. / Cartwright Ave.
(-33.91351, 150.87459) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Andergrove, Queensland
Mackay
Australia 		Banksia Ave. / Nadarmi Dr. / Corymbia Ct.
(-21.08230, 149.18821) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Silverdale, Auckland
Auckland
New Zealand 		Bankside Rd. / Manuel Rd. / Butler Stoney Crescent
(-36.60463, 174.67380) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Tranent, Scotland
East Lothian
United Kingdom 		Bankton Junction [A198 / A1 EB Ramps]
(55.95348, -2.95076) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Tranent, Scotland
East Lothian
United Kingdom 		Bankton Junction [A198 / B6371 / Tranent Mains Rd. / A1 WB Ramps]
(55.95136, -2.95516) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Columbia, MD
Howard Co.
United States 		Banneker Rd. / Cul-de-sac
(39.21141, -76.87041) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
17.5824 		Other (At-Grade)
Single-Lane 		Functional Class: Local ICD estimated from Google Maps linework.
Tallahassee, FL
Leon Co.
United States 		Bannerman Rd. / Beech Ridge Trl.
(30.56320, -84.21951) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.3348 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Stirling, Scotland
Stirling
United Kingdom 		Bannockburn Interchange: M9 Ramps / A872 / A91
(56.07740, -3.91973) 		Rotary
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Ellenbrook, Western Australia
Swan
Australia 		Banrock Dr. / Adlington Way / Vilama Link
(-31.75549, 115.98717) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ellenbrook, Western Australia
Swan
Australia 		Banrock Dr. / Norcia Way
(-31.74593, 116.00291) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Vallentuna, Stockholm County
Vallentuna
Sweden 		Banvägen / (unknown)
(59.53305, 18.07882) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
20.5895 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Vallentuna, Stockholm County
Vallentuna
Sweden 		Banvägen / Centrumpassagen
(59.53508, 18.08020) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
19.3772 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Vantaa, Uusimaa
Vantaa
Finland 		Banvägen / Unikkotie
(60.29153, 25.04242) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane
Windsor, ON
Essex
Canada 		Banwell Rd. / Mulberry Dr. / Wildwood Dr.
(42.30610, -82.89931) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
58.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2023 Marked pedestrian crossings and RRFBs on north and west legs only.
Warrnambool, Victoria
Warrnambool
Australia 		Banyan St. / Koroit St.
(-38.38468, 142.48598) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Warrnambool, Victoria
Warrnambool
Australia 		Banyan St. / Lava St.
(-38.38287, 142.48733) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Warrnambool, Victoria
Warrnambool
Australia 		Banyan St. / Timor St.
(-38.38650, 142.48468) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Beian, Heilongjiang
Heihe
China 		Baotashan Rd. / Longjiang Rd. / Xiangshan St.
(48.26331, 126.50064) 		Unknown
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Outwood East, England
Wakefield
United Kingdom 		Bar Ln. / Trent Bridge Way / Wolfenden Way
(53.69590, -1.49798) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Quincy, FL
Gadsden Co.
United States 		Barack Obama Blvd. (Atlanta St.) / Martin Luther King Blvd.
(30.57779, -84.61040) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2019 https://www.gadsdencountyfl.gov/news_detail_T34_R40.php
Georgetown, ON
Halton
Canada 		Barber Dr. / Danby Rd.
(43.63229, -79.87161) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2006
Huntingtown, MD
Calvert Co.
United States 		Barberry Dr. / Spears Rd. / Blueberry Ct.
(38.62290, -76.59347) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island.
Bracken Ridge, Queensland
Brisbane
Australia 		Barbour Rd. / Norris Rd.
(-27.32373, 153.02661) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Wilmington, NC
New Hanover Co.
United States 		Barclay Pointe Blvd. / Stonecrop Dr.
(34.18098, -77.91751) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2017
Bardia, New South Wales
Campbelltown
Australia 		Bardia Ave. / Borneo St. / Ingleburn Gardens Dr.
(-33.97609, 150.86666) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane