Roundabouts Database Index

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 Geary Co. United States	Huebner Rd. / (parking) (39.08363, -96.76512)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 33.2232	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2010-2012).
Fort Riley, KS Geary Co. United States	Huebner Rd. / (unknown) (39.08638, -96.76175)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2010-2012).
Fort Riley, KS Geary Co. United States	Henry Dr. / Ray Rd. (39.05017, -96.77554)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2018	Through bypass lane on north leg. Merging right-turn bypass lane on south and east legs. Year Completed estimated (2014-2019).
Fort Riley, KS Geary Co. United States	Henry Dr. / Marshall Rd. (39.04386, -96.77208)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	Turbo roundabout. Merging right-turn bypass lane on south leg. Year Completed estimated (2020-2022)
Fort Riley, KS Geary Co. United States	Trooper Dr. / Rifle Range Rd. (39.07167, -96.83342)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2013	Merging right-turn bypass lanes on north and west legs. Merging through bypass lane on south leg. Year Completed estimated (2012-2014).
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)
Fort Riley, KS Riley Co. United States	Apennines Dr. / Warren Rd. (39.10398, -96.81651)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2004-2005).
Fort Riley, KS Riley Co. United States	Trooper Dr. / Normandy Dr. (39.10538, -96.81595)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Fort Riley, KS Riley Co. United States	Normandy Dr. / Estes Rd. (39.11209, -96.81585)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Raindrop shaped.
Fort Riley, KS Riley Co. United States	Apennines Dr. / Estes Rd. (39.11312, -96.81949)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2014-2020).
Fort Riley, KS Riley Co. United States	Estes Rd. / Kitty Dr. (39.11423, -96.82334)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane		Painted splitter islands.
Fort Riley, KS Riley Co. United States	1st Division Rd. / Trooper Dr. (39.10684, -96.79804)	Rotary Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 76.2000	Other (At-Grade) Single-Lane
Riley, KS Riley Co. United States	Huebner Rd. / Williston Point Rd. (39.09658, -96.74795)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2007	Painted splitter islands. Merging through bypass lane on southwest leg. Year Completed estimated (2006-2008).
Sherwood Park, AB Division 11 Canada	Jim Common Dr. / Charlton Rd. / Brower Dr. (53.54474, -113.28639)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.0000	Other (At-Grade) Single-Lane	2017
Sherwood Park, AB Division 11 Canada	Range Road 233 / Fountain Creek Way (53.49805, -113.32036)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.0000	Other (At-Grade) Single-Lane	2023	East leg added with construction of roundabout.
Roseville, CA Placer Co. United States	Washington Blvd. / All America City Blvd. / Lincoln St. (38.75716, -121.28871)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.2440	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2024	Lincoln St. has been converted to one-way in the vicinity of the roundabout, going away from the roundabout, with a separate right-in/right-out connection to Washington Blvd. https://www.roseville.ca.us/government/departments/public_works/roadways_traffic/current_projects/roundabout_washington_allamericacity_lincoln
Post Falls, ID Kootenai Co. United States	W Prairie Ave. / Spokane St. (47.74500, -116.94847)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	https://www.postfalls.gov/city_info/Project%20Updates/PrairieSpokane1121.pdf
Penticton, BC Okanagan-Similkameen Canada	S Main St. / Galt Ave. / Pineview Rd. (49.46931, -119.58105)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2023	Oval shaped. https://www.penticton.ca/city-services/roadwork-construction/point-intersection-construction
Westhampton Beach, NY Suffolk Co. United States	Main St. / Mill Rd. / Library Ave. (40.81013, -72.64144)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2020	Library Ave is one-way exit to the south. Year Completed estimated (2019-2020). https://www.danspapers.com/2018/07/big-plans-for-whbs-main-street/
Westhampton Beach, NY Suffolk Co. United States	Potunk Ln. / Main St. (40.80814, -72.64700)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2019	https://www.danspapers.com/2018/07/big-plans-for-whbs-main-street/
Town of Empire, WI Fond Du Lac Co. United States	CR UU / STH 23 WB Ramps (43.78427, -88.36128)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Freeway Ramps (Grade-Separated) Single-Lane	2022	https://projects.511wi.gov/wis23resurface/full-project-overview/
Town of Empire, WI Fond Du Lac Co. United States	CR UU / STH 23 EB Ramps (43.78296, -88.36133)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Freeway Ramps (Grade-Separated) Single-Lane	2022	https://projects.511wi.gov/wis23resurface/full-project-overview/
Fond du Lac, WI Fond Du Lac Co. United States	CR K / STH 23 WB Ramps (43.78438, -88.38654)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Freeway Ramps (Grade-Separated) Single-Lane	2022	https://projects.511wi.gov/wis23resurface/full-project-overview/
Fond du Lac, WI Fond Du Lac Co. United States	CR K / STH 23 WB Ramps / Mary Hill Park Dr. (43.78288, -88.38671)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Freeway Ramps (Grade-Separated) Single-Lane	2022	https://projects.511wi.gov/wis23resurface/full-project-overview/
Moultrie, GA Colquitt Co. United States	5th Ave. SE / 1st St. SE (31.17483, -83.78763)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3360	Other (At-Grade) Single-lane w/ Traversable Central Island	2023	https://www.walb.com/2023/08/28/moultrie-adds-new-roundabout-help-reduce-injuries/
Cochrane, AB Division 6 Canada	Hwy 1A / Hwy 22 (51.20118, -114.48486)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2023	Temporary roundabout. https://cochranenow.com/articles/temporary-roundabout-to-support-1a22-traffic-during-construction
High River, AB Division 6 Canada	20 St. NE / Hampton Hill Dr. / 2 Ave. NE (50.58505, -113.83614)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://highriver.ca/community/town-services/engineering-design-major-projects/hamptons-bypass-project
High River, AB Division 6 Canada	2 Ave. SE / Hamptons Blvd. / Sunshine Trl. (50.58111, -113.84114)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://highriveronline.com/articles/high-rivers-hamptons-south-roundabout-set-to-open-sunday
Sandy Springs, GA Fulton Co. United States	Northside Dr. / Riverview Rd. / Old Powers Ferry Rd. (33.90162, -84.42744)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2023	Elliptical shaped. ICD = 140 ft x 135 ft. https://www.youtube.com/watch?v=CjVSHQUyLiE
Lodi, CA San Joaquin Co. United States	Cherokee Ln. / SR 99 SB Exit Ramp / (connector to E Turner Rd.) (38.14475, -121.26156)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Freeway Ramps (Grade-Separated) Single-Lane	2023	Raindrop shaped. https://www.youtube.com/watch?v=K4bMgmfZOPg
Mocksville, NC Davie Co. United States	Wilkesboro St. / Yadkinville Rd. / Mumford Dr. / Meroney St. (35.90201, -80.57252)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2023	https://mocksvillenc.org/2023/07/17/wilkesboro-street-roundabout-opening-delayed/
Lanesburgh Township, MN Le Sueur Co. United States	STH 13 / CR 28 (44.48613, -93.58544)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2023	https://www.keyc.com/2023/08/31/highway-13le-sueur-county-road-28-construction-updates/
Montreal, QC Montreal Canada	Avenue Pierre-de Coubertin / Avenue Desjardins (45.55450, -73.55120)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.0000	Other (At-Grade) Single-Lane	2021
Cleveland, OH Cuyahoga Co. United States	Franklin Blvd. / W 38th St. (41.48616, -81.71387)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2022	https://thelandcle.org/stories/how-residents-fought-for-and-won-a-slower-franklin-boulevard/
Cleveland, OH Cuyahoga Co. United States	W 45th St. / Franklin Blvd. (41.48517, -81.71771)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 19.8120	Other (At-Grade) Single-lane w/ Traversable Central Island	2022	Oval shaped. ICD = 65 ft x 60 ft. https://thelandcle.org/stories/how-residents-fought-for-and-won-a-slower-franklin-boulevard/
Cleveland, OH Cuyahoga Co. United States	Franklin Blvd. / W 48th St. (41.48455, -81.72006)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2022	https://thelandcle.org/stories/how-residents-fought-for-and-won-a-slower-franklin-boulevard/
Cleveland, OH Cuyahoga Co. United States	Franklin Blvd. / W 50th St. (41.48423, -81.72128)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2022	Oval shaped. ICD = 60 ft x 55 ft. https://thelandcle.org/stories/how-residents-fought-for-and-won-a-slower-franklin-boulevard/
Cleveland, OH Cuyahoga Co. United States	Franklin Blvd. / W 54th St. (41.48359, -81.72372)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 19.8120	Other (At-Grade) Single-lane w/ Traversable Central Island	2022	Oval shaped. ICD = 65 ft x 50 ft. https://thelandcle.org/stories/how-residents-fought-for-and-won-a-slower-franklin-boulevard/
Cleveland, OH Cuyahoga Co. United States	Franklin Blvd. / W 58th St. (41.48290, -81.72638)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 19.8120	Other (At-Grade) Single-lane w/ Traversable Central Island	2022	Oval shaped. ICD = 65 ft x 50 ft. https://thelandcle.org/stories/how-residents-fought-for-and-won-a-slower-franklin-boulevard/
Cleveland, OH Cuyahoga Co. United States	Franklin Blvd. / W 74th St. (41.48048, -81.73575)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3360	Other (At-Grade) Single-Lane	2022	Oval shaped. ICD = 70 ft x 50 ft. https://thelandcle.org/stories/how-residents-fought-for-and-won-a-slower-franklin-boulevard/
(unincorporated), TN Meigs Co. United States	Hwy 68 / Hwy 58 (35.61721, -84.70638)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2024
Sacramento, CA Sacramento Co. United States	Crossfield Dr. / Lindbergh Dr. / Airport Blvd. SB Ramps (38.67892, -121.59240)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Freeway Ramps (Grade-Separated) Single-Lane	2023	Serves Sacramento International Airport. https://sacramento.aero/scas/about/news-and-events/upcoming-smf-construction-plan-ahead-for-improved-travel-experience
Sacramento, CA Sacramento Co. United States	Crossfield Dr. / Meister Way / Airport Blvd. NB Ramps (38.67890, -121.58937)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.8160	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	2023	Serves Sacramento International Airport. https://sacramento.aero/scas/about/news-and-events/upcoming-smf-construction-plan-ahead-for-improved-travel-experience
Revelstoke, BC Columbia-Shuswap Canada	Nichol Rd. / Nels Nelson Crescent / (unknown) (50.97572, -118.17129)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2021	https://revelstokemountaineer.com/brief-construction-to-begin-on-new-roundabout-near-revelstoke-mountain-resort/
Lake Stevens, WA Snohomish Co. United States	N Davies Rd. / Vernon Rd. / Frontage Rd. (48.00477, -122.10589)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 19.8120	Other (At-Grade) Single-lane w/ Traversable Central Island	2023	Originally opened July 2012. Shifted to east 2022-2023 as part of construction of SR 9/Vernon Rd roundabout.
Caledonia, PE Queens Canada	PE 315 (Wood Islands Rd.) / PE 24 (Murray Harbour Rd.) (46.06054, -62.71099)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.0000	Other (At-Grade) Single-Lane	2020	https://www.peicanada.com/eastern_graphic/truckers-stress-disconnect-with-roundabouts/article_a22bf178-5d51-11ea-842b-d74254b428db.html
Edmond, OK Oklahoma Co. United States	Covell Rd (NW 206th St.) / N MacArthur Blvd. (35.68210, -97.62074)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2023	https://www.instagram.com/p/CuE7HRJt6vy/?img_index=1
Elk River, MN Sherburne Co. United States	Twin Lakes Rd. NW / Tyler St. / Twin Lakes Pkwy. (45.31576, -93.54120)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2023	Year Completed estimated (2021-2023).
Elk River, MN Sherburne Co. United States	Twin Lakes Rd. NW / Line Ave. / 185th Ave. NW (45.30775, -93.54880)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2023	Year Completed estimated (2021-2023).
Forest Grove, OR Washington Co. United States	OR 47 / Martin Rd. (45.52663, -123.08434)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 56.3877	Other (At-Grade) Single-Lane	2024	https://www.washingtoncountyor.gov/lut/projects/martin-road-highway-47
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
Gaffney, SC Cherokee Co. United States	Shelby Hwy. / I-85 NB Ramps (35.10925, -81.60193)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.1480	Freeway Ramps (Grade-Separated) Single-Lane	2023
Gaffney, SC Cherokee Co. United States	Shelby Hwy. / I-85 SB Ramps (35.11093, -81.60201)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Freeway Ramps (Grade-Separated) Single-Lane	2023
Pacolet, SC Spartanburg Co. United States	SR 150 (Sunny Acres Rd. / Limestone St.) / Montgomery Ave. (34.92060, -81.74250)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2021	https://www.facebook.com/TownofPacolet/photos/a.358466380967526/2030875397059941/?type=3
Elizabethtown, KY Hardin Co. United States	SR 251 (N Miles St.) / W Poplar St. (37.69707, -85.86198)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023
Strathcona County, AB Division 11 Canada	Crestview Terrace / (unknown) (53.58814, -113.26600)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 46.0000	Other (At-Grade) Single-Lane	2021
Strathcona County, AB Division 11 Canada	Crestview Terrace / Hearthstone Blvd. (53.59009, -113.26137)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 46.0000	Other (At-Grade) Single-Lane	2023
Strathcona County, AB Division 11 Canada	Highway Ave. / Crestview Terrace (53.59105, -113.25078)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 29.0000	Other (At-Grade) Single-Lane	2023
Strathcona County, AB Division 11 Canada	Cambrian Blvd. / Castillian Blvd. (53.58204, -113.26655)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 50.0000	Other (At-Grade) Single-Lane	2023
Edmonton, AB Division 11 Canada	109 St. NW / 60 Ave. NW (53.49739, -113.51195)	Roundabout Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2024
Edmonton, AB Division 11 Canada	Groat Rd. NW / Saskatchewan Dr. NW / 87 Ave. NW (53.52283, -113.54051)	Other Existing	Other Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)		Egg shaped. Stop control on circulatory roadway.
Edmonton, AB Division 11 Canada	St Albert Trl. NW / 114 Ave. NW (53.56362, -113.54515)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.0000	Other (At-Grade) Single-Lane	2022	No splitter islands.
Edmonton, AB Division 11 Canada	Glastonbury Blvd. NW / Granville Link NW (53.50279, -113.68143)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 30.0000	Other (At-Grade) Single-Lane	2015
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).
Maidenhead, England Bucks United Kingdom	A4 (Bath Rd.) / Jubilee Ln. (51.52411, -0.69923)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Burnham, England Bucks United Kingdom	A4 (Bath Rd.) / B3026 (Lake End Rd.) / Lent Rise Rd. (51.52124, -0.66740)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Cippenham, England Slough United Kingdom	A4 (Bath Rd.) / M4 (Hunterscombe Spur) / Goldsworthy Way (51.52017, -0.65469)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Cippenham, England Slough United Kingdom	Bower Way / Lewis Way (51.51827, -0.63716)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Parking along circulatory roadway.
Cippenham, England Slough United Kingdom	Lower Cippenham Ln. / Spring Ln. (51.51471, -0.63438)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Chalvey, England Slough United Kingdom	A355 (Tums Ln.) / Church St. / Cippenham Ln. (51.50871, -0.61241)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Hamburger shaped.
Chalvey, England Slough United Kingdom	Tuns Lane Interchange: A355 (Tuns Ln.) / M4 (Slough-Maidenhead By-Pass) Ramps (51.50311, -0.61641)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Upton Park, England Slough United Kingdom	Red Cow Roundabout: A412 / B376 (Datchet Rd.) / Upton Court Rd. (51.50308, -0.58904)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Brands Hill, England Slough United Kingdom	Langley Roundabout: A4 (London Rd.) / M4 (Slough-Maidenhead By-Pass) Ramps (51.49179, -0.54292)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
West Drayton, England Greater London United Kingdom	A408 (Stockley Rd.) / Prologis Park (51.50251, -0.45118)	Signalized Roundabout/Circle Existing	Signal Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
London, England Greater London United Kingdom	Prologis Park / Nine Acre Close (51.50223, -0.44740)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Hayes, England Greater London United Kingdom	A437 (Dawley Rd.) / Bourne Ave. (51.50250, -0.43051)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Cranford, England Greater London United Kingdom	A408 / M4 (Heathrow Airport Spur Rd. / M4 (Chiswick to Langley Special Road) Ramps (51.49580, -0.45344)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Clewer Green, England Windsor And Maidenhead United Kingdom	A332 (Royal Windsor Way) / B3024 (Clarence Rd.) / B3173 (Imperial Rd.) (51.47994, -0.62424)	Signalized Roundabout/Circle Existing	Signal Unknown	5 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Clewer Village, England Windsor And Maidenhead United Kingdom	A308 (Maidenhead Rd.) / A332 (Royal Windsor Way) Ramps (51.48356, -0.62366)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)
Saddle Creek, FL Sarasota Co. United States	SR 72 / Bee Ridge Rd. Extension / Loraine Rd. (27.25812, -82.40127)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2023
Proctor Road, FL Sarasota Co. United States	SR 72 (Clark Rd.) / Proctor Rd. / Dove Ave. (27.26904, -82.42112)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2023	Yield-controlled right-turn bypass lanes on north and east legs.
Sarasota, FL Sarasota Co. United States	Starry Night Ave. / Luna Ln. (27.24729, -82.40412)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2019
Miami, FL Miami-Dade Co. United States	NW 111th St. / NW 10th Ave. (25.87632, -80.21429)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3360	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007).
Goulds, FL Miami-Dade Co. United States	SW 216th St. / SW 122nd Ave. (25.56620, -80.38868)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2022	Year Completed estimated (2020-2022).
Nampa, ID Canyon Co. United States	Cherry Ln. / N Idaho Center Rd. / N Can Ada Rd. (43.61960, -116.51332)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown	2023	https://www.facebook.com/cityofnampa.us/posts/pfbid01GwhiVMxbiDrKP67dQPCeqSCxBAPfqshgLEvruyRWwiVFBPnSGJoAT37JMNEn2NUl
Naples, FL Collier Co. United States	Marbella Lakes Dr. / Hermosa Way / Whippoorwill Ln. (26.19707, -81.74720)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://www.instagram.com/colliercountyfl/p/C042GnMslfu/?img_index=1
Cox Green, England Windsor And Maidenhead United Kingdom	Holyport Interchange: A404 (M) / A308 (M) / M4 Ramps (51.49903, -0.72393)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Maidenhead, England Windsor And Maidenhead United Kingdom	Braywick Roundabout: A308 / A308 (M) / A330 / Braywick Rd. (51.50423, -0.71170)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Fishery, England Windsor And Maidenhead United Kingdom	A308 (Braywick Rd.) / Stafferton Way / Rushington Ave. (51.51711, -0.72021)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Maidenhead, England Windsor And Maidenhead United Kingdom	A4 / A308 (51.52276, -0.72468)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Maidenhead, England Windsor And Maidenhead United Kingdom	A4 / B4447 (51.52457, -0.72022)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Maidenhead, England Windsor And Maidenhead United Kingdom	A4 / Forlease Rd. (51.52442, -0.71510)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Lakewood Ranch, FL Manatee Co. United States	Castle Park Terrace / Bellefield Way (27.41308, -82.37536)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.1480	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2015
Lakewood Ranch, FL Manatee Co. United States	Players Dr. / Bellefield Way (27.40446, -82.37433)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2014
Lakewood Ranch, FL Manatee Co. United States	Collingtree Crossing / Berwick Terrace (27.40404, -82.37169)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2014
Lakewood Ranch, FL Manatee Co. United States	(connector to Players Dr.) / (parking) (27.40592, -82.37461)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2016
Bradenton, FL Manatee Co. United States	Genoa Blvd. / Pavia Way / Verona Pl. (27.38937, -82.36855)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2019
Lakewood Ranch, FL Manatee Co. United States	Clearlake Ave. / Baycross Dr. (27.39174, -82.37184)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2006
Oranjestad, Aruba	1A (Avenida Nelson O Oduber) / 8B (Avenida Edgar J Watty Vos) / 1A-1B (L G Smith Blvd.) / J E Irausquin Blvd. (12.53233, -70.05375)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)		Turbo roundabout.