Roundabouts Database Index

29616 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
Sunderland, England Sunderland United Kingdom	Doxford Park Way / Moorside Rd. / Noirmont Way (54.86661, -1.42094)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Canon City, CO Fremont Co. United States	Dozier Ave. / Fremont Dr. (38.44797, -105.19374)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.0610	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2016-2019). ICD estimated from Google Maps linework.
Szeleste, Vas Sárvári járás Hungary	Dózsa György utca / E65 NB Ramps / (connector to SR 86) (47.30150, 16.83915)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Szeleste, Vas Sárvári járás Hungary	Dózsa György utca / E65 SB Ramps / (connector to SR 86) (47.30293, 16.83570)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Sour, South Sour Lebanon	Dr Ali El Khalil / Rachid Karamen / (unknown) (33.26669, 35.20724)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
DeLand, FL Volusia Co. United States	Dr Martin L King Jr Blvd. / Orange Camp Rd. (28.98454, -81.26459)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2022
Salzburg, Salzburg Salzburg Austria	Dr.-Franz-Rehrl-Platz (47.79908, 13.05483)	Signalized Roundabout/Circle Existing	Signal Unknown	3 Approaches 0 Driveways 42.5203	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Yorkton, SK Saskatchewan Canada	Dracup Ave. N / Darlington St. E (51.21649, -102.45087)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.9165	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
West Wodonga, VIC Wodonga Australia	Drage Rd. / Parkers Rd. / Moorefield Park Dr. (-36.11782, 146.84985)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bålsta, Uppsala County Håbo Sweden	Dragetrondellen (Södra Bålstaleden / Dragrännan / Lilsjöslingan) (59.56123, 17.55428)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.4382	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Monash, ACT Australia	Drakeford Dr. / Isabella Dr. / Athllon Dr. (-35.42379, 149.07827)	Roundabout Existing	All-Way Yield Metering Signal	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Part time signals.
Hendersonville, TN Sumner Co. United States	Drakes Creek Rd. / Azalea Cir. / Old Drakes Creek Rd. (36.35976, -86.59578)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2018-2019).
Oslo, Oslo Oslo Norway	Drammensveien / E18 (Sjølystveien) NB Ramps (59.92065, 10.67546)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Kongsberg, Buskerud Kongsberg Norway	Drammensveien / Gamle Drammensvei / Eikerveien (59.67105, 9.65566)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kongsberg, Buskerud Kongsberg Norway	Drammensveien / Gomsrudveien / Herman Foss Gate (59.67010, 9.65342)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Kongsberg, Buskerud Kongsberg Norway	Drammensveien / Henckelmyra / Kløversvingen (59.66493, 9.67601)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Oslo, Oslo Oslo Norway	Drammensveien / Karenslyst allé / E18 (Sjølystveien) SB On-Ramp (59.92146, 10.67642)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Asker, Buskerud Asker Norway	Drammensveien / Solbråveien / E18 WB Off-Ramp (59.83304, 10.42156)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Lakeland, FL Polk Co. United States	Drane Field Rd. / Don Emerson Dr. (27.99677, -82.01437)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2023	https://www.lakelandgov.net/news/posts/2022/april/public-notice-roundabout-construction-at-intersection-of-drane-field-road-and-don-emerson-drive-slated-to-start-may-1st/
Adazi, Ādaži Municipality Latvia	Draudzibas iela / Rigas gatve (57.06862, 24.32214)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Waddinxveen, South Holland Waddinxveen Netherlands	Dreef / N453 (52.03793, 4.64595)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.2444	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Waddinxveen, South Holland Waddinxveen Netherlands	Dreef / Polderlaan (52.03676, 4.64786)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 57.3065	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Waddinxveen, South Holland Waddinxveen Netherlands	Dreef / Sniepweg (52.04323, 4.64309)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.6491	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Deerfield Hills, CO El Paso Co. United States	Drennan Rd. / Monica Dr. W (38.78171, -104.74739)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands; only diverging yellow lines.
Deerfield Hills, CO El Paso Co. United States	Drennan Rd. / Post Oak Dr. (38.78168, -104.74115)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands; only diverging yellow lines.
Deerfield Hills, CO El Paso Co. United States	Drennan Rd. / Springnite Dr. (38.78171, -104.75088)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands; only diverging yellow lines.
Franklin, WI Milwaukee Co. United States	Drexel Ave. / Shoppes of Wyndham driveway (42.90494, -88.03474)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.3700	Other (At-Grade) Single-Lane	2008	Opened July 2008. ICD estimated from Google Maps linework.
Indian Lake, FL Okaloosa Co. United States	Drifting Sand Trl. / Two Circle Rd. (30.39286, -86.45625)	Other Existing	Unknown Unknown	3 Approaches 2 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands.
Duncan, BC Cowichan Valley Canada	Drinkwater Rd. / Lane Rd. (48.80320, -123.72557)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 29.1057	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Stirling, Scotland Stirling United Kingdom	Drip Rd. / Dougal Graham Rd. (56.13259, -3.96194)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Darwin, NT Darwin Australia	Dripstone Rd. / Lakeside Dr. (-12.37454, 130.87457)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Ås, Viken Ås Norway	Drøbakveien / Kirkeveien / Herumveien (59.66480, 10.77262)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Albany, WA Albany Australia	Drome Rd. / McGonnell Rd. (-34.99007, 117.84738)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Holte, Capital Region Denmark	Dronninggårds Alle / Rønnebærvej (55.81188, 12.46965)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Bicycle lane around circulatory roadway.
Dronten, Flevoland Gemeente Dronten Netherlands	Dronterringweg / De Noord (52.53955, 5.72633)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Helsingborg, Skane County Helsingborg Sweden	Drottninghögsvägen / Regementsvägen / Kjällstorpsgatan (56.06702, 12.72301)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 21.3344	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Linkoping, Ostergotland County Linkoping Sweden	Drottningrondellen (Nya Tanneforsvägen / Drottningbron / Drottningtorget) (58.41051, 15.63578)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.6656	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Augusta, GA Richmond Co. United States	Druid Park Ave. / Laney Walker Blvd. (33.47145, -81.99638)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.8953	Other (At-Grade) Single-Lane	2018	https://www.wrdw.com/content/news/Roundabouts-nearing-completion-across-Augusta-491061611.html ICD estimated from Google Maps linework.
Clerwood, Scotland Edinburgh City United Kingdom	Drumbrae Roundabout [A8 (Glasgow Rd. - Saint John's Rd.) / B701 (Drum Brae South - Meadow Place Rd.)] (55.94262, -3.29337)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Shannon, County Clare Ireland	Drumgeely Roundabout [N19 (Airport Rd.) / Bothar en Aerfoirt] (52.70316, -8.89411)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Whiteman, WA Swan Australia	Drumpellier Dr. / Park St. (-31.81337, 115.96239)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Whiteman, WA Swan Australia	Drumpellier Dr. / Youle-Dean Rd. / Whiteman Dr. E (-31.83474, 115.96458)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Kobryn, Brest Kobrinskiy rayon Belarus	Druzhby / Pervomayskaya (52.21055, 24.39469)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Fastest paths clearly evident from vehicle tracks.
San Antonio, TX Bexar Co. United States	Dry Creek Way / Ridgewood Pkwy. (29.61597, -98.46305)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2009
Harrison, OH Hamilton Co. United States	Dry Fork Rd. / West Rd. (39.25461, -84.76702)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2021	Next to high school and junior high school. https://www.facebook.com/CityofHarrison/photos/a.155847067781927/4751915121508409/?type=3&source=48
Siauliai, Siauliu Siauliai Lithuania	Dubijos gatve / Draugystes prospektas (55.92376, 23.31471)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout.
Milton, ON Halton Canada	Dublin Line / Campbellville Rd. / James Snow Pkwy. (43.53018, -79.93243)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	Year Completed estimated (2019-2020).
Columbus, OH Franklin Co. United States	Dublin-Granville Rd. / Albany Park Dr. (40.07893, -82.84812)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2019
Dublin, OH Franklin Co. United States	Dubln Rd. / Brand Rd. (40.11790, -83.11801)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2005
Kazan, Tatarstan Kazan Russia	Dubravnaya ulitsa / (unknown) (55.73776, 49.19840)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown		Parking in central island.
Busselton , WA Busselton Australia	Duchess St. / Queen St. (-33.64888, 115.34423)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Rosemount, MN Dakota Co. United States	Duck Crossing Way / Eaglewood Ln. / Duck Trail Ln. (44.72366, -93.16284)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Garbutt, QLD Townsville Australia	Duckworth St. / Bayswater Rd. (-19.27305, 146.75975)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
West Chester Township, OH Butler Co. United States	Dudley Dr. / University Dr. (39.35646, -84.36877)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4746	Other (At-Grade) Single-Lane	2005	Painted splitter island on northwest leg. ICD estimated from Google Maps linework.
Whitebridge, NSW Lake Macquarie Australia	Dudley Rd. / Bulls Garden Rd. / Lonus Ave. / Waran Rd. (-32.97777, 151.70778)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brisbane , QLD Moreton Bay Australia	Duffield Rd. / Elizabeth Ave. (-27.24201, 153.08630)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Oval shaped.
Margate, QLD Moreton Bay Australia	Duffield Rd. / Maine Rd. (-27.24281, 153.09154)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kallangur, QLD Moreton Bay Australia	Duffield Rd. / Orchid Ave. (-27.24188, 153.00364)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Margate, QLD Moreton Bay Australia	Duffield Rd. / Victoria Ave. (-27.24390, 153.09919)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Left-turn-only lanes on west and north legs.
Westleigh, NSW Hornsby Australia	Duffy Ave. / Quarter Sessions Rd. (-33.72129, 151.07169)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sugar Grove, IL Kane Co. United States	Dugan Rd. / Granart Rd. / Bucktail Ln. (41.76143, -88.48939)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.5260	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	date: https://www.kcchronicle.com/2015/08/18/sugar-grove-roundabout-opens/a5jsq7l/ Granart Rd. moved about 300 ft south to align with Bucktail Ln. ICD estimated from Google Maps linework.
Mississauga, ON Peel Canada	Duke of York Blvd. / Square One Dr. (43.59181, -79.64742)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.0056	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Scarborough, WA Stirling Australia	Duke St. / Moorland St. (-31.89073, 115.77161)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Larkhall, Scotland South Lanarkshire United Kingdom	Duke St. / Queen Mary Dr. / Cardean Pl. (55.74819, -3.96804)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Lafayette, LA Lafayette Par. United States	Dulles Dr. / N Domingue Ave. (30.21055, -92.08378)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 36.5760	Other (At-Grade) Single-Lane	2021	Year Completed estimated (2021-2022).
Carmel, IN Hamilton Co. United States	Dumbarton St. / Fairmount St. (39.98161, -86.18915)	Other Existing	All-Way Yield None	3 Approaches 1 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Bayrakli, İzmir Turkey	Dumlupinar Caddesi / Fatih Sultan Mehmet Caddesi (38.46250, 27.19474)	Other Existing	Other Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown		Circulating traffic yields to entering traffic.
Ljubljana, Ljubljana Slovenia	Dunajska cesta / Obvozna cesta (46.09939, 14.51684)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Christchurch, Canterbury Christchurch New Zealand	Dunbars Rd. / McMahon Dr. / Hindess St. (-43.56881, 172.56285)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Quinns Rocks, WA Wanneroo Australia	Duncombe Grove / Howe Elbow (-31.66042, 115.70215)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Dundalk, MD Baltimore Co. United States	Dundalk Ave. / Sollers Point Rd. (39.24534, -76.50786)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.9734	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Zorra, ON Oxford Canada	Dundas St. (Road 68) / 37th Line (43.09715, -80.87243)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.0117	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Cambridge, ON Waterloo Canada	Dundas St. / Beverly St. (43.36588, -80.30592)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2022	https://www.therecord.com/local-cambridge/news/2022/09/10/what-s-going-on-here-beverly-and-dundas-streets-in-cambridge.html
Rye, VIC Mornington Peninsula Australia	Dundas St. / Melbourne Rd. / Sinclair Ave. (-38.37331, 144.81777)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ottawa, ON Ottawa Canada	Dundonald Dr. / River Mist Rd. (45.24476, -75.73632)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 31.1134	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Bowling, Scotland West Dunbartonshire United Kingdom	Dunglass Roundabout [A82 (Dumbarton Rd. - Great Western Rd.) / A814 (Dumbarton Rd.) (55.93184, -4.50331)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Werrington, NSW Penrith Australia	Dunheved Rd. / Christie St. / Werrington Rd. (-33.75050, 150.75942)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Fairview Heights, IL St. Clair Co. United States	Dunhill Dr. / Northshore Dr. (38.61012, -89.97116)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 31.7309	Other (At-Grade) Single-Lane	2006	No splitter islands. ICD estimated from Google Maps linework.
Sea View Estates, CA Ventura Co. United States	Dunkirk Dr. / Halifax Ln. (34.19623, -119.21003)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Sea View Estates, CA Ventura Co. United States	Dunkirk Dr. / Lazaro Ln. (34.19627, -119.21144)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Delta, BC Greater Vancouver Canada	Dunlop Rd. / Sunset Dr. (49.15687, -122.93145)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Delta, BC Greater Vancouver Canada	Dunlop Rd. / Terrace Dr. / Harrogate Dr. (49.15901, -122.92808)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Raleigh, NC Wake Co. United States	Dunn Rd. / Falls River Ave. / All Points View Way (35.92436, -78.57615)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.4564	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Spanish Lake, MO St. Louis Co. United States	Dunn Rd. / I-270 WB Ramps (38.77088, -90.22381)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 51.8160	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	2020	Left-turn-only lane on east leg. Little deflection westbound.
Hazelwood, MO St. Louis Co. United States	Dunn Rd. / Sieloff Dr. / I-270 WB Entrance Ramp (38.77626, -90.33959)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Freeway Ramps (Grade-Separated) Single-Lane	2023	Left-turn-only lane on east leg. Little deflection westbound.
Point Cook, VIC Wyndham Australia	Dunnings Rd. / Willowgreen Way / Shaftsbury Blvd. (-37.88649, 144.75000)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Redcliffe, WA Australia	Dunreath Dr. / Tonkin Hwy NB Ramps (-31.94527, 115.95042)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 0 Driveways 46.6188	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Perth Airport, WA Australia	Dunreath Dr. / Tonkin Hwy SB Ramps (-31.94391, 115.95158)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 46.6195	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Drumchapel & Anniesland, Scotland Glasgow City United Kingdom	Duntreath Ave. / Garscadden Rd. / Drumry Rd. E / Golf Rd. (55.90825, -4.37083)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Đông Hải 2, Hai Phong City Vietnam	Đường Nguyễn Bỉnh Khiêm / Phố Trần Hưng Đạo Ramps (20.85577, 106.73002)	Unknown Existing	Unknown None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Unknown
Hòa Thuận Tây, Da Nang City Vietnam	Đường Nguyễn Hữu Thọ / Đường Duy Tân / Đường Lê Đình Lý (16.05051, 108.20917)	Unknown Existing	Unknown None	6 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Phường Tam Hòa, Dong Nai Biên Hòa Vietnam	Đường Phạm Văn Thuận / Đường Bùi Văn Hóa / Đường Quốc Lộ (10.93981, 106.86836)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Thủy Phù, Thua Thien Hue Hương Thủy Vietnam	Đường Phú Bài-Trường Hà / Đường Quốc Lộ (16.38705, 107.70898)	Unknown Existing	Unknown None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Phường Dịch Vọng Hậu, Hanoi Vietnam	Đường Trần Thái Tông / Phố Tôn Thất Thuyết (21.02756, 105.78748)	Other Existing	Uncontrolled None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Hoàng Diệu, Thai Binh Thái Bình Vietnam	Đường Võ Nguyên Giáp / QL39B (20.47190, 106.36077)	Unknown Existing	Unknown None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
College Park, MD Prince George's Co. United States	Dupont Circle (38.95971, -76.93792)	Other Existing	Other Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Mix of stop and yield control. No splitter islands.
Ranson, WV Jefferson Co. United States	Dupont Circle (Joshua M Freeman Blvd. / Wallace Way) (39.32132, -77.85274)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 18.4788	Other (At-Grade) Single-Lane	2008	Painted splitter islands. Year Completed estimated (2007-2008). ICD estimated from Google Maps linework.
Washington, DC N/A Co. United States	Dupont Circle (Mass Ave. / Conn. Ave. / New Hampshire Ave.19th St. / P St.) (38.90965, -77.04344)	Signalized Roundabout/Circle Existing	Signal None	10 Approaches 0 Driveways 137.5441	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Richland, WA Benton Co. United States	Duportail St / Thayer Dr (46.26928, -119.29010)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 23.9425	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Richland, WA Benton Co. United States	Duportail St. / Wright Ave. (46.27046, -119.29680)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.7676	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.