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
Fort Riley, KS
Riley Co.
United States 		Trooper Dr. / Apennines Dr.
(39.10394, -96.81859) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Georgetown, KY
Scott Co.
United States 		Outer Ring Rd. / Team Services Way
(38.24794, -84.53523) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2016 Add-lane right-turn bypass lane on south leg. Merging right-turn bypass lane on north leg with acute entry angle.
Shoreline, WA
King Co.
United States 		NE 185th St. / 8th Ave. NE
(47.76320, -122.32152) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 https://www.shorelineareanews.com/2024/05/185th-roundabout-is-open.html
Lewes, DE
Sussex Co.
United States 		Beaver Dam Rd. / Plantation Rd. / Salt Marsh Rd.
(38.74622, -75.17584) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2024 https://www.wrde.com/news/roundabout-near-five-points-in-lewes-delays-opening-to-traffic/article_f4d5a7a8-f5e5-11ee-9c1c-47fda0d30d3e.html. Project map here: https://deldot.gov/public.ejs?command=PublicProjectPortalDocument&iDID=2008254&iProjectObjectID=54771
Henderson, NV
Clark Co.
United States 		E Galleria Dr. / McCormick Rd. / Cadence Vista Dr.
(36.07102, -114.97550) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		2023
Edmonton, AB
Division 11
Canada 		182 St. SW / Keswick Dr. SW
(53.41258, -113.63649) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2017-2020).
Edmonton, AB
Division 11
Canada 		Keswick Way SW / Keswick Blvd. SW
(53.42239, -113.64220) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.0000 		Other (At-Grade)
Single-Lane 		2012
Edmonton, AB
Division 11
Canada 		182 St. SW / Kulay Green SW / Kimball Way SW
(53.41931, -113.63647) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2020).
Edmonton, AB
Division 11
Canada 		Griesbach Parade NW / Gault Blvd. NW
(53.60184, -113.49594) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2004-2007).
Grandview, WA
Yakima Co.
United States 		E Wine Country Rd. / McCreadie Rd. / (parking)
(46.25373, -119.88036) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2023 https://www.nbcrightnow.com/news/grandviews-first-roundabout-opening-a-month-early/article_c06b15d0-589b-11ee-86dd-032c5866d948.html
Kuna, ID
Ada Co.
United States 		Hickory Valley Rd. / Courage Ave.
(43.49807, -116.32973) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2022
Edmonton, Alberta
Division 11
Canada 		Marquis Blvd. NE / 5 St. NE
(53.63825, -113.33928) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
50.0000 		Other (At-Grade)
Single-Lane 		2023 Constructed as 2x1 multilane roundabout with temporary curb reducing to single-lane.
Edmonton, AB
Division 11
Canada 		Allan Dr. SW / Andrews Loop SW / Andrews Way SW
(53.43083, -113.59007) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.0000 		Other (At-Grade)
Single-Lane 		2015
Edmonton, AB
Division 11
Canada 		Allan Way SW / Allan Dr. SW
(53.42831, -113.59755) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2013).
Whitestown, IN
Boone Co.
United States 		Madera Dr. / Maricopa Blvd.
(40.00226, -86.34972) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 No splitter islands on north and south legs.
Whitestown, IN
Boone Co.
United States 		Seabiscuit Rd. / Preakness St.
(39.99047, -86.34176) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 No splitter islands.
Groningen, Groningen
Groningen
Netherlands 		Bedumerweg / N370 Ramps / Smirnoffstraat
(53.23734, 6.56591) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane 		Right-turn-only lane on west leg.
Zionsville, IN
Boone Co.
United States 		Pin Oak Dr. / Shelburne Way
(39.98194, -86.29485) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2003 No splitter islands.
Zionsville, IN
Boone Co.
United States 		S Cobblestone Dr. / Pebblepointe Pass
(39.96859, -86.29088) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2004 No splitter islands on three legs.
Groningen, Groningen
Groningen
Netherlands 		Prinsesseweg / Wilhelminakade
(53.21942, 6.54837) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Bicycle roundabout. https://fietsberaad.nl/getmedia/298a4e77-8f30-44a1-821b-e0fc2e5853c8/2024_Fietsberaadnotitie-Inrichtingsaanbevelingen-voor-fietsrotondes_v1-0.pdf.aspx?ext=.pdf
Drachten, Friesland
Smallingerland
Netherlands 		De Lange West / De Tijen / Oliemolenstraat
(53.10902, 6.08963) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Drachten, Friesland
Smallingerland
Netherlands 		Zuiderdwarsvaart / Berglaan / Splitting
(53.10400, 6.10903) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Drachten, Friesland
Smallingerland
Netherlands 		Splitting / Ureteropvallaat / Langewyk / Leerweg
(53.10621, 6.12082) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Drachten, Friesland
Smallingerland
Netherlands 		Ureterpvallaat / Tjaarda
(53.10640, 6.12496) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Drachten, Friesland
Smallingerland
Netherlands 		Zonnedauw / Dopheide / Kraauheide
(53.10442, 6.12497) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Alphen aan den Rijn, South Holland
Alphen aan Den Rijn
Netherlands 		Evenaar / Afrikalaan
(52.12114, 4.65470) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Alphen aan den Rijn, South Holland
Alphen aan Den Rijn
Netherlands 		Australiëlaan / Aziëlaan / Nooderkeerkring
(52.12391, 4.65497) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Alphen aan den Rijn, South Holland
Alphen aan Den Rijn
Netherlands 		A. van Leeuwenhoekweg / H. A. Lorentweg / A. Einsteinweg
(52.12815, 4.64067) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Alphen aan den Rijn, South Holland
Alphen aan Den Rijn
Netherlands 		Noorderkeerkring / Europalaan
(52.12524, 4.64841) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Groningen, Groningen
Groningen
Netherlands 		H.W. Mesdagplein / Herman Colleniusstraat
(53.21630, 6.55098) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Pedestrian access to central island.
Alphen aan den Rijn, South Holland
Alphen aan Den Rijn
Netherlands 		Goudse Schouw / Gouwelandenlaan
(52.11252, 4.65922) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Alphen aan den Rijn, South Holland
Alphen aan Den Rijn
Netherlands 		Prins Bernhardlaan / Hoflaan
(52.12683, 4.65887) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Alphen aan den Rijn, South Holland
Alphen aan Den Rijn
Netherlands 		Raoul Wallenbergplein: Prins Bernhardlaan / Laan der Continenten
(52.12911, 4.65758) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
1 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		Concentric striped circulatory roadway.
Alphen aan den Rijn, South Holland
Alphen aan Den Rijn
Netherlands 		Laan der Continenten / Dr. J. M. den Uylsingel / Dr. A. D. Sacharovlaan
(52.12853, 4.65421) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Alphen aan den Rijn, South Holland
Alphen aan Den Rijn
Netherlands 		Zuiderkeerkring / Afrikalaan
(52.11849, 4.65530) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Amstelveen, North Holland
Gemeente Amstelveen
Netherlands 		Ouderkerkerlaan / Lindenlaan
(52.29795, 4.86287) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island 		Bicycle roundabout. https://fietsberaad.nl/getmedia/298a4e77-8f30-44a1-821b-e0fc2e5853c8/2024_Fietsberaadnotitie-Inrichtingsaanbevelingen-voor-fietsrotondes_v1-0.pdf.aspx?ext=.pdf
Overveen, North Holland
Gemeente Bloemendaal
Netherlands 		N200 (Militairenweg / Julianalaan) / Bloemendaalseweg
(52.39211, 4.60959) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Charlottetown, PE
Queens
Canada 		Brackley Point Rd. / Oak Dr.
(46.26962, -63.12694) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
20.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2016 https://www.saltwire.com/prince-edward-island/news/local/reviews-good-for-new-brackley-point-roadoak-drive-mini-roundabout-102371/
Edmonton, AB
Division 11
Canada 		Blatchford Rd. NW / Alpha Blvd. NW
(53.56939, -113.51664) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.0000 		Other (At-Grade)
Single-Lane 		2022
Nashville, TN
Davidson Co.
United States 		Elmwood Ave. / 15th Ave. S
(36.12668, -86.79157) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2018
East Providence, RI
Providence Co.
United States 		Henderson Expwy. / Massasoit Ave.
(41.82850, -71.37217) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2024 https://turnto10.com/news/local/gallery/new-henderson-bridge-east-side-providence-massasoit-avenue-driver-confusion-bike-lane-pedestrian-path-rhode-island-department-of-transportation?photo=2
Warrington, England
Cheshire
United Kingdom 		Hilden Place: A50 / Hilden Rd. / Smith Dr.
(53.40537, -2.57325) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Warrington, England
Cheshire
United Kingdom 		Sandy Ln. W / Cleveland Rd. / Sandy Ln. / Cotswold Rd.
(53.41606, -2.59369) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Parking along circulatory roadway.
Bordeaux, TN
Davidson Co.
United States 		River Dr. / River Cliff Dr. / Hailey Ave.
(36.19145, -86.83076) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Painted splitter islands on three legs; no splitter island on southeast leg.
(unincorporated), TX
Fort Bend Co.
United States 		Fulshear Lakes Way / Lou Waters Pkwy.
(29.69822, -95.93432) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2024
(unincorporated), TX
Fort Bend Co.
United States 		Brandt Rd. / Precinct Line Rd.
(29.64342, -95.75787) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2024
Sandersville, GA
Washington Co.
United States 		GA 88-GA 540 (Fall Line Freeway) / GA 24 (Ridge Rd.)
(32.99365, -82.77140) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
57.9120 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2023
Beechwood, England
Halton
United Kingdom 		Rocksavage Roundabout: A557 (Rocksavage Expressway) / M56 EB Ramps / Weaver View
(53.31317, -2.70697) 		Signalized Roundabout/Circle
Existing 		Signal
Metering Signal 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane) 		Hamburger shaped.
Rocksavage, England
Halton
United Kingdom 		Cavendish Farm Rd. / Rocksavage Way
(53.31845, -2.73424) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Warrington, England

United Kingdom 		Limekiln Roundabout: Burtonwood Rd. / Lockheed Rd.
(53.41752, -2.64699) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Halton, England
Halton
United Kingdom 		Runcorn Spur Road Roundabout: A533 (Central Expressway) Ramps / B5155 (Runcorn Spur Rd.) / Halton Link Rd.
(53.32954, -2.70378) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Clock Face, England
Merseyside
United Kingdom 		A569 (Marshalls Cross Rd.) / B5204 (Mill Ln.)
(53.42619, -2.72412) 		Roundabout
Removed 		Signal
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Haydock, England
Merseyside
United Kingdom 		A58 (Stanley Bank Way) / A599 (Vicarage Rd.) / Stanley Bank Farm
(53.47029, -2.69306) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
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)
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)
Preston, England
Lancashire
United Kingdom 		Broughton Roundabout: M55 Ramps / A6 (Garstang Rd.) / James Towers Way
(53.80085, -2.71677) 		Signalized Roundabout/Circle
Existing 		Signal
Unknown 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Preston, England
Lancashire
United Kingdom 		A6 (James Towers Way) / B5269 (Whittingham Ln.)
(53.81113, -2.71810) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Poulton-With-Fearnhead, England
Warrington
United Kingdom 		Padgate Roundabout: A574 (Birchwood Way) / Blackbrook Ave.
(53.40782, -2.56033) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Widnes, England
Halton
United Kingdom 		Ditton Roundabout
(53.35967, -2.74308) 		Signalized Roundabout/Circle
Removed 		Signal
Unknown 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Widnes, England
Halton
United Kingdom 		A533 (Moor Ln. S) / A562 (Ashley Way W)
(53.36063, -2.74166) 		Roundabout
Removed 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Widnes, England
Halton
United Kingdom 		Kingsway Roundabout: B5419 (Moor Ln. - Kingsway) / Victoria Rd.
(53.36185, -2.73396) 		Roundabout
Existing 		All-Way Yield
Active Pedestrian Warning (flashing yellow) 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Warrington, England

United Kingdom 		A5280 (Skyline Dr.) / Omega Blvd. / Orion Blvd.
(53.40705, -2.66450) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Warrington, England

United Kingdom 		A49 (Winwick Rd.) / A50 (Long Ln.) / Hawleys Ln.
(53.40811, -2.59536) 		Signalized Roundabout/Circle
Removed 		Signal
Pedestrian Signal (red-yellow-green to drivers) 		4 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Warrington, England

United Kingdom 		Rodney Island: Winwick St. / Winwick Rd. / Pinners Brow
(53.39431, -2.59388) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane
Warrington, England

United Kingdom 		A5280 (Skyline Dr.) / Catalina Approach
(53.41076, -2.66307) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
St Helens, England

United Kingdom 		Catalina Approach / Loverose Way
(53.40771, -2.67327) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2023
Winwick, England
Warrington
United Kingdom 		Winwick Park Roundabout: A49 (Newton Rd. - Winwick Link Rd.) / Newton Rd. / Winwick Park Ave.
(53.42785, -2.59640) 		Signalized Roundabout/Circle
Existing 		Signal
Pedestrian Signal (red-yellow-green to drivers) 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Winwick, England
Warrington
United Kingdom 		Stump Cross: M62 Ramps / A49 (Winwick Rd.) / Newton Rd.
(53.42261, -2.59787) 		Signalized Roundabout/Circle
Existing 		Signal
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Winwick, England
Warrington
United Kingdom 		Winwick Interchange: M6 Ramps / A49 (Winwick Link Rd.) / A579 (Winwick Ln.)
(53.44002, -2.58404) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max) 		Oval shaped.
Newton-Le-Willows, England
Merseyside
United Kingdom 		A573 (Parkside Link Rd. - Parkside Rd.) / (unknown) / (unknown)
(53.44828, -2.58888) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2023
Runcorn, England
Halton
United Kingdom 		Bridgewater Interchange: A558 (Daresbury Expressway - Bridgewater Expressway) / A533 (Mersey Gateway) Ramps
(53.34114, -2.70215) 		Signalized Roundabout/Circle
Existing 		Signal
Unknown 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane) 		Dogbone shaped.
Halewood, England
Merseyside
United Kingdom 		Newstead Farm Interchange: A5300 / A562 Ramps
(53.35991, -2.78931) 		Signalized Roundabout/Circle
Existing 		Signal
Unknown 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane) 		Oval shaped.
Widnes, England
Halton
United Kingdom 		A562 (Fiddlers Ferry Rd.) / Tan House Ln.
(53.36592, -2.71689) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Widnes, England
Halton
United Kingdom 		Bradley Way Roundabout: Bradlwy Way / Marzahn Way
(53.36956, -2.72255) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
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
Nashville, TN
Davidson Co.
United States 		Pettus Rd. / Blue Hole Rd.
(36.02828, -86.67269) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://www.nashville.gov/departments/transportation/projects/capital-projects/blue-hole-roundabout
Oakland, FL
Orange Co.
United States 		SR 438 / W Oakland Ave. / W Orange Trl. / JW Jones Rd.
(28.54757, -81.65162) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2023 Roundabout shifted approximately 250 feet north of previous stop-controlled intersection.
St Michael, MN
Wright Co.
United States 		Frankfort Pkwy. NE / Maciver Ave. NE
(45.21727, -93.64424) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.9080 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023
Traverse City, MI
Grand Traverse Co.
United States 		Potter Rd. W / Garfield Rd. N
(44.68621, -85.58211) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 https://www.record-eagle.com/news/local_news/garfield-potter-roundabout-to-open-early/article_cb929e8a-28fa-11ef-8e2e-9354ed76a563.html
View Royal, BC
Capital
Canada 		Six Mile Rd. / Atkins Rd.
(48.45846, -123.46432) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2024 https://www.viewroyal.ca/EN/meta/new/2024-latest-news/new-roundabout-in-view-royal-is-complete.html?media=mobile
(unincorporated), VA
Franklin Co.
United States 		Brooks MIll Rd. / Burnt Chimney Rd.
(37.08298, -79.75024) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2023 https://smithmountainlake.com/news/local/roundabout-nears-completion-in-wirtz/article_9b2f9388-6aa1-11ed-b7ac-97a4072aa749.html
Preston, England
Lancashire
United Kingdom 		A583 (Blackpool Rd.) / A582 (Edith Rigby Way) / A583 (Riversway) / A5085 (Blackpool Rd.)
(53.76378, -2.78222) 		Signalized Roundabout/Circle
Existing 		Signal
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Great Marton, England
Blackpool
United Kingdom 		Marton Circle: M55 Ramps / A583 (Preston New Rd.)
(53.79396, -2.98484) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Eumundi, QLD
Sunshine Coast
Australia 		SH12 (Eumundi Noosa Rd. ) / M1 (Bruce Hwy.) NB Exit Ramp / Eumundi Kenilworth Rd. / Bunya Rd.
(-26.48739, 152.94596) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Eerwah Vale, QLD
Sunshine Coast
Australia 		Eumundi Kenilworth Rd. / Memorial Dr. / M1 (Bruce Hwy.) SB Exit Ramp
(-26.46472, 152.93685) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
South Ruislip, England
Greater London
United Kingdom 		Polish War Memorial: A40 (Western Ave.) Ramps / A4180 (West End Rd.)
(51.54826, -0.39929) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Beckton, England
Greater London
United Kingdom 		Beckton Roundabout: A13 (Alfred's Way) Ramps / A406 (N Circular Rd.) / A1020 (Royal Docks Rd.)
(51.52515, 0.07331) 		Signalized Roundabout/Circle
Existing 		Signal
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
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)
Moss Bridge, England
Blackburn With Darwen
United Kingdom 		Earcroft Interchange: M65 Ramps / A666 (Earcroft Way) / /Paul Rink Way / Mary Leaver Way
(53.71651, -2.47915) 		Signalized Roundabout/Circle
Existing 		Signal
Unknown 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Guide, England
Blackburn With Darwen
United Kingdom 		Guide Interchange: M65 Ramps / A6077 (Haslingden Rd.) / B6232 (Haslingden Rd.)
(53.72526, -2.44594) 		Signalized Roundabout/Circle
Existing 		Signal
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Alexandria, MN
Douglas Co.
United States 		STH 27 / I-94 WB Ramps / CR 46 (34th Ave. W) / CR 45
(45.86033, -95.42543) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2023 https://www.dot.state.mn.us/d4/projects/i94interchange/index.html
Amherst, MA
Hampshire Co.
United States 		Rte 116 (West St.) / Pomeroy Ln. / W Pomeroy Ln.
(42.34000, -72.52016) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2023 https://www.gazettenet.com/Amherst-road-projects-starting-Monday-50879230
Anacortes, WA
Skagit Co.
United States 		R Ave. / 30th St.
(48.49794, -122.60960) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2024 Elliptical shaped. ICD = 130 ft x 120 ft. Major street (R Ave.) reduced from two lanes in each direction to one lane in each direction at roundabout (road diet). https://www.anacorteswa.gov/1359/R-Avenue-Long-Term-Improvements---Phases
Annandale, MN
Wright Co.
United States 		STH 24 / Hemlock St. E / (parking)
(45.26826, -94.11258) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2023 Elliptical shaped. ICD = 115 ft x 110 ft. https://www.annandaleadvocate.com/news/36510/roundabout-nears-completion
Antigonish, NS
Antigonish
Canada 		Hwy. 4 (Old Hwy. 104) / Hwy. 7
(45.61419, -61.99859) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.0000 		Other (At-Grade)
Single-Lane 		2024 Year Completed estimated (2023-2024).
Cedar Rapids, IA
Linn Co.
United States 		6th St. SW / Commerce Park Dr. / (parking)
(41.88168, -91.67595) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
53.3400 		Other (At-Grade)
Single-Lane 		2023 Year Completed estimated (2022-2023).
Cedar Rapids, IA
Linn Co.
United States 		12th Ave. SE / 2nd St. SE
(41.96957, -91.65931) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023
Colorado Springs, CO
El Paso Co.
United States 		Tutt Blvd. / Greenway Pl. / (parking)
(38.88292, -104.71469) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2023 Year Completed estimated (2022-2023).
Dieppe, NB
Westmorland
Canada 		Rue des Élèves / Belle-Forêt St. / Dieppe Blvd.
(46.07055, -64.69125) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2018 https://www.dieppe.ca/en/nouvelles/travaux-routiers-boulevard-dieppe-et-rue-bellefort.aspx
Glenview, IL
Cook Co.
United States 		Patriot Blvd. / (parking)
(42.10673, -87.82186) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023 Add-lane right-turn bypass lane on north leg. https://www.glenview.il.us/index.php?section=newsroom&prrid=5