22662 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
Richmond, VA
Richmond City
United States
M St. / N 25th St. / Jefferson Ave.
(37.53511, -77.41556)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2009 Egg shaped. ICD approximately 110 ft x 85 ft. Year Completed estimated (2008-2009).
Powell, OH
Delaware Co.
United States
S Liberty St. / Salisbury Dr.
(40.14137, -83.07254)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 https://engineer.co.delaware.oh.us/photogallery/
Roca, NE
Lancaster Co.
United States
Saltillo Rd. / US 77 (S 12th St.) NB Ramps / S 14th St.
(40.69740, -96.70305)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
67.0560
Freeway Ramps (Grade-Separated)
Single-Lane
2021
Roca, NE
Lancaster Co.
United States
Saltillo Rd. / US 77 (S 12th St.) SB Ramps / Shrine Way
(40.69716, -96.70783)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
60.9600
Freeway Ramps (Grade-Separated)
Single-Lane
2021
Plainfield, IN
Hendricks Co.
United States
Hadley Rd. / E CR 600 S / Moon Rd. / S CR 600 E
(39.67453, -86.41860)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
53.3400
Other (At-Grade)
Single-Lane
2021 https://www.facebook.com/TownOfPlainfieldIndiana/videos/moon-and-hadley-roundabout/2959957067576469/
Altamont, KS
Labette Co.
United States
US 160 (14000 Rd.) / US 59 / Ottawa Rd.
(37.19345, -95.26780)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
60.9600
Other (At-Grade)
Single-Lane
2020 https://www.fourstateshomepage.com/news/construction-to-an-altamont-intersection-is-making-progress/
Antigonish, NS
Antigonish
Canada
Old Hwy 104 / Beech Hill Rd.
(45.61335, -61.97107)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
55.0000
Other (At-Grade)
Single-Lane
2020 Previous control: 3-way stop. Year Completed estimated (2019-2021).
Baxter, MN
Crow Wing Co.
United States
College Rd. / Cypress Dr.
(46.34477, -94.23372)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.2920
Other (At-Grade)
Multilane (2 Lane)
2020 Right-turn-only lanes on north and south legs. Year Completed estimated (2018-2021).
Chatham, MA
Barnstable Co.
United States
Main St. / Barn Hill Rd.
(41.68246, -69.99174)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
28.9560
Other (At-Grade)
Single-Lane
2020 Year Completed estimated (2019-2021).
Dublin, GA
Laurens Co.
United States
GA 257 / Waldrep Rd. / Pinehill Rd.
(32.49325, -82.98427)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 Year Completed estimated (2019-2021).
Ellensburg, WA
Kittitas Co.
United States
S Canyon Rd. / I-90 EB Ramps
(46.97185, -120.53927)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-lane w/ Traversable Central Island
2021 https://engage.wsdot.wa.gov/i-90-canyon-road-interchange/get-to-know-the-project/
Fruitville, FL
Sarasota Co.
United States
Lakewood Ranch Blvd. / Coburn Rd. / Richardson Rd.
(27.34427, -82.44110)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
57.9120
Other (At-Grade)
Multilane (2 Lane)
2019 Double left-turn movement on south leg; double right-turn movement on west leg. Year Completed estimated (2019-2020).
Gaithersburg, MD
Montgomery Co.
United States
Parkview Ave. / Uptown St.
(39.15334, -77.22619)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2012 Right-turn-only lane on northwest leg. Year Completed estimated (2011-2012).
Lake Ozark, MO
Miller Co.
United States
Bagnell Dam Blvd. (US 54 Business) / Wilmore Ln.
(38.21266, -92.62304)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
51.8160
Other (At-Grade)
Multilane (2 Lane)
2020 Left-turn-only lane on north leg. Yield-controlled right-turn bypass on south and east legs. https://www.krmsradio.com/construction-continues-on-new-54-biz-54-w-interchange-into-the-winter/
Lake Ozark, MO
Miller Co.
United States
Wilmore Ln. / US 54 WB Ramps
(38.21456, -92.62052)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
44.1960
Freeway Ramps (Grade-Separated)
Single-Lane
2021
Lakewood, WA
Pierce Co.
United States
Union Ave. SW / N Thorne Ln. SW
(47.12715, -122.54422)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
21.3360
Other (At-Grade)
Single-lane w/ Traversable Central Island
2020 https://wsdotblog.blogspot.com/2020/10/new-thorne-lane-bridge-open.html.
Lynchburg, VA
Lynchburg City
United States
Liberty Mountain Dr. / US 29-US 460 (Richmond Hwy.) EB Ramps
(37.34892, -79.17636)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
39.6240
Freeway Ramps (Grade-Separated)
Single-Lane
Merging right-turn bypass lanes on northwest and northeast legs. Year Completed estimated (2019-2021).
Marshfield, MO
Webster Co.
United States
W Hubble Dr. / N Buffalo St. / Banning St.
(37.34734, -92.91241)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2020 https://www.modot.org/node/21580
North Branch, MN
Chisago Co.
United States
Saint Croix Trl. / Hemingway Ave.
(45.51215, -92.96449)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2020 https://www.youtube.com/watch?v=LaY0G3mUI5g
Omaha, NE
Douglas Co.
United States
Crown Point Ave. / (east school access)
(41.31280, -96.03877)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
25.9080
Other (At-Grade)
Single-lane w/ Traversable Central Island
2020 Year Completed estimated (2020-2021).
Omaha, NE
Douglas Co.
United States
Crown Point Ave. / (west school access)
(41.31253, -96.04291)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
25.9080
Other (At-Grade)
Single-lane w/ Traversable Central Island
2020 Year Completed estimated (2020-2021).
Winkler, MB
Division 3
Canada
Roblin Blvd. W / 15th St.
(49.19050, -97.95600)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0000
Other (At-Grade)
Single-Lane
2021 https://www.pembinavalleyonline.com/local/new-date-set-for-opening-of-15th-street-roundabout-in-winkler
Portage la Prairie, MB
Division 9
Canada
Royal Rd. S / Crescent Rd.
(49.96855, -98.29062)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.0000
Other (At-Grade)
Single-Lane
2021 Right-turn bypass lanes on southwest and southeast legs. https://www.youtube.com/watch?v=7CzYNrFk0uY.
Portage la Prairie, MB
Division 9
Canada
Royal Rd. S / Mayfair Farms Rd.
(49.96672, -98.29230)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.0000
Other (At-Grade)
Single-Lane
2021 https://www.youtube.com/watch?v=7CzYNrFk0uY.
Woudsend, Friesland
Súdwest-Fryslân
Netherlands
N928 / N354 / Vosseleane
(52.94217, 5.64699)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
IJpecolsga, Friesland
Súdwest-Fryslân
Netherlands
N928 / Nummer
(52.93831, 5.61667)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
1 Driveways
Other (At-Grade)
Single-Lane
IJpecolsga, Friesland
Súdwest-Fryslân
Netherlands
Nummer / Indyk
(52.94194, 5.62160)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Midland, ON
Simcoe
Canada
County Rd. 93 / Golf Link Rd. / Vindin St.
(44.74914, -79.92691)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
2021 https://www.simcoe.ca/TransportationEngineering/Pages/county-road-93-roundabout-project.aspx
London, ON
Middlesex
Canada
Hyde Park Rd. / Sunningdale Rd.
(43.02185, -81.34493)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
2021 https://london.ctvnews.ca/roundabout-at-hyde-park-and-sunningdale-reopens-to-traffic-1.5654480
Portland, OR
Multnomah Co.
United States
NE 108th St. / NE Oregon St.
(45.52814, -122.55147)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-lane w/ Traversable Central Island
2021 https://bikeportland.org/2022/01/13/video-a-closer-look-at-pbots-three-new-roundabouts-on-ne-108th-343711.
Portland, OR
Multnomah Co.
United States
NE Everett St. / NE 108th St. (west)
(45.52447, -122.55243)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-lane w/ Traversable Central Island
2021 Part of a double mini-roundabout. https://bikeportland.org/2022/01/13/video-a-closer-look-at-pbots-three-new-roundabouts-on-ne-108th-343711.
Portland, OR
Multnomah Co.
United States
NE Everett St. / NE 108th Ave. (east)
(45.52447, -122.55223)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-lane w/ Traversable Central Island
2021 Part of a double mini-roundabout. https://bikeportland.org/2022/01/13/video-a-closer-look-at-pbots-three-new-roundabouts-on-ne-108th-343711.
Hollywood, FL
Broward Co.
United States
Hollywood Blvd. / 26th Ave.
(26.01110, -80.15920)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
200.7172
Other (At-Grade)
Multilane (2 Lane)
Signal access to parking and building in center of circle. ICD estimated from Google Maps linework.
Hollywood, FL
Broward Co.
United States
Hollywood Blvd. / S. Federal Hwy. (US 1) / Harrison St. / Tyler St.
(26.01150, -80.14300)
Signalized Roundabout/Circle
Existing
Signal
None
7 Approaches
0 Driveways
70.8411
Other (At-Grade)
Multilane (2 Lane)
Signalized access, parking area in central island. 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)
ICD estimated from Google Maps linework.
Washington, DC
N/A Co.
United States
Washington Circle (Penn. Ave. / New Hampshire Ave. / 23rd St. / K St.)
(38.90252, -77.05010)
Signalized Roundabout/Circle
Existing
Signal
None
8 Approaches
0 Driveways
119.8984
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Washington, DC
N/A Co.
United States
Scott Circle (Mass. Ave. / Rhode Isl. Ave. / 16th St. / N St.)
(38.90725, -77.03654)
Signalized Roundabout/Circle
Existing
Signal
None
6 Approaches
0 Driveways
51.1161
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Washington, DC
N/A Co.
United States
Logan Circle (Rhode Isl. Ave. / Vermont Ave. / 13th St. / P St.)
(38.90965, -77.02963)
Signalized Roundabout/Circle
Existing
Signal
None
5 Approaches
0 Driveways
120.8157
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Washington, DC
N/A Co.
United States
Thomas Circle (Mass Ave. / Vermont Ave. / 14th St. / M St.)
(38.90565, -77.03196)
Signalized Roundabout/Circle
Existing
Signal
None
6 Approaches
0 Driveways
75.2817
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Washington, DC
N/A Co.
United States
Ward Circle (Mass. Ave. / Nebraska Ave.)
(38.93792, -77.08590)
Signalized Roundabout/Circle
Existing
Signal
None
0 Approaches
0 Driveways
80.8214
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Washington, DC
N/A Co.
United States
Tenley Circle (Nebraska Ave. / Wisconsin Ave. / Yuma St.)
(38.94628, -77.07875)
Signalized Roundabout/Circle
Existing
Signal
None
0 Approaches
0 Driveways
73.3809
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Washington, DC
N/A Co.
United States
Randle Circle (Mass. Ave. / Minn. Ave. / K St.)
(38.87810, -76.96148)
Signalized Roundabout/Circle
Existing
Signal
None
7 Approaches
0 Driveways
118.0801
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
New York, NY
Manhattan Co.
United States
Columbus Circle (7th Ave. / Broadway / Central Park West / Central Park South)
(40.76808, -73.98187)
Signalized Roundabout/Circle
Existing
Signal
None
5 Approaches
0 Driveways
123.0168
Other (At-Grade)
Multilane (3+ Lane)
1905 ICD estimated from Google Maps linework.
Washington, DC
N/A Co.
United States
New York Ave. / Montana Ave. / West Virginia Ave.
(38.91723, -76.97813)
Signalized Roundabout/Circle
Existing
Signal
None
0 Approaches
0 Driveways
65.9769
Other (At-Grade)
Unknown
ICD estimated from Google Maps linework.
Washington, DC
N/A Co.
United States
Pennsylvania Ave. / Potomac Ave.
(38.88034, -76.98549)
Signalized Roundabout/Circle
Existing
Signal
None
0 Approaches
0 Driveways
81.8167
Other (At-Grade)
Unknown
ICD estimated from Google Maps linework.
New Orleans, LA
Orleans Par.
United States
Lee Circle (St. Charles Ave. / Andrew Higgins Dr.)
(29.94333, -90.07247)
Signalized Roundabout/Circle
Existing
Other
None
4 Approaches
0 Driveways
99.3513
Other (At-Grade)
Unknown
Two tram lines run along the circulatory roadway. Some entry-circulating points are fully signalized; others are yield-controlled. ICD estimated from Google Maps linework.
Rotterdam, South Holland
Rotterdam
Netherlands
N471 / A20 Ramps
(51.93857, 4.46121)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
116.3371
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Utrecht, Utrecht
Utrecht
Netherlands
N408 / E35-A12 Ramps
(52.05643, 5.12223)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Arnhem, Gelderland
Arnhem
Netherlands
N325 / A12 Ramps / A348 / President Kennedylaan
(51.98192, 5.97865)
Signalized Roundabout/Circle
Existing
Signal
Unknown
5 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Amsterdam, North Holland
Amsterdam
Netherlands
Surinameplein
(52.35839, 4.85313)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
64.9167
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Nijmegen, Gelderland
Nijmegen
Netherlands
Energieweg / Industrieweg
(51.85051, 5.83151)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
74.5133
Other (At-Grade)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Nijmegen, Gelderland
Nijmegen
Netherlands
Keizer Karelplein
(51.84214, 5.85935)
Signalized Roundabout/Circle
Existing
Signal
Unknown
6 Approaches
0 Driveways
115.8491
Other (At-Grade)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Kastrup, Capital
Tårnby
Denmark
Englandsvej / Tårnbyvej
(55.63305, 12.60215)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
50.5641
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Parkville, VIC

Australia
Elizabeth St. / Flemington Rd. / Peel St. / Pelham St.
(-37.80124, 144.95719)
Signalized Roundabout/Circle
Existing
Signal
Unknown
5 Approaches
0 Driveways
74.5514
Other (At-Grade)
Multilane (3+ Lane)
Trams running through central island. ICD estimated from Google Maps linework.
Carlton, VIC

Australia
Swanston St. / College Crescent / Cemetery Rd. E.
(-37.79328, 144.96492)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
67.9529
Other (At-Grade)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Tullamarine, VIC

Australia
Melrose Dr. / Mickleham Rd. / Broadmeadows Rd.
(-37.69947, 144.88032)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
37.7995
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Tijuana, BC

Mexico
Frontera / Av de la Amistad
(32.53931, -117.02898)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
27.1848
Other (At-Grade)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Tijuana, BC

Mexico
Paseo del Centenario / Blvd Gral M Marquez de Leon
(32.53579, -117.02273)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
54.3718
Other (At-Grade)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Tijuana, BC

Mexico
Paseo del Centenario / Boulevard Independencia
(32.53340, -117.01901)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
67.4631
Other (At-Grade)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
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.
Cape Town, Western Cape
Cape Town
South Africa
Coen Steytler Roundabout (Heeengracht St. / Walter Sisulu Ave.)
(-33.91745, 18.42807)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
71.3595
Other (At-Grade)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Cape Town, Western Cape
Cape Town
South Africa
Heerengracht St. / Adderley St. / Hans Strijdom Ave.
(-33.91981, 18.42566)
Signalized Roundabout/Circle
Existing
Signal
Unknown
3 Approaches
0 Driveways
79.2862
Other (At-Grade)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Staines-upon-Thames, England
Greater London
United Kingdom
Stanwell Moor Rd. / Southern Perimeter Rd.
(51.46354, -0.49342)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
87.0576
Other (At-Grade)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Slough, England
Greater London
United Kingdom
Horton Rd. / Airport Way / M25 Ramps
(51.46807, -0.50840)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
26.7843
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Utrecht, Utrecht
Utrecht
Netherlands
Henry Dunantplein (N230 / Einsteindreef)
(52.12245, 5.11645)
Signalized Roundabout/Circle
Existing
Signal
Unknown
3 Approaches
0 Driveways
75.5288
Other (At-Grade)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Everett, MA
Middlesex Co.
United States
Revere Beach Pkwy. (Rte 16) / Mystic View Rd. / Santilli Hwy
(42.40238, -71.06892)
Signalized Roundabout/Circle
Existing
Signal
None
5 Approaches
0 Driveways
155.4480
Other (At-Grade)
Multilane (3+ Lane)
Revere Beach Pkwy extends through the rotary. ICD 560 ft x 460 ft.
Somerville, MA
Middlesex Co.
United States
Powder House Square (Powder House Blvd. / Broadway / College Ave. / Werner St.)
(42.40114, -71.11677)
Signalized Roundabout/Circle
Existing
All-Way Stop
None
6 Approaches
0 Driveways
70.1040
Other (At-Grade)
Multilane (2 Lane)
Center Island accessible for peds (including street furniture on the center island).
Boston, MA
Suffolk Co.
United States
Morrissey Blvd. / Neponset Ave. (Rte 3A) / Redfield St. / Gallivan Blvd. (Rte 203) / Walnut St.
(42.28656, -71.04280)
Signalized Roundabout/Circle
Existing
Signal
None
6 Approaches
3 Driveways
499.9997
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
ICD = 500 ft x 325 ft.
Swindon, England
Wilts
United Kingdom
Marlborough Rd. / Queens Dr. / Shaftesbury Ave. / Dorcan Way
(51.54567, -1.74569)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
80.9588
Other (At-Grade)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Swindon, England
Wilts
United Kingdom
A419 / M4 Ramps
(51.52687, -1.72476)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
16.3471
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Cracow, Woj. Małopolskie
Cracow
Poland
Rondo Grzegórzeckie
(50.05764, 19.95900)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
96.6141
Other (At-Grade)
Multilane (3+ Lane)
2008 Turboroundabout. Tram rail lines running along medians and intersecting in central island. ICD estimated from Google Maps linework.
Cracow, Woj. Małopolskie
Cracow
Poland
Rondo Kocmyrzowskie Gorzelnego
(50.07964, 20.02735)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
87.3727
Other (At-Grade)
Multilane (3+ Lane)
2005 Turboroundabout. Tram rail lines along medians intersect in central island. ICD estimated from Google Maps linework.
Stoke-on-Trent, England
Staffs
United Kingdom
A53 (Etruria Rd.) / A500 Ramps
(53.01955, -2.20440)
Signalized Roundabout/Circle
Existing
Signal
Unknown
5 Approaches
0 Driveways
104.1737
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Partially signalized roundabout. ICD estimated from Google Maps linework.
Málaga, Andalusia
Málaga
Spain
Plaza José Bergamín
(36.71929, -4.45454)
Signalized Roundabout/Circle
Existing
Signal
Unknown
6 Approaches
0 Driveways
88.0756
Other (At-Grade)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Málaga, Andalusia
Málaga
Spain
Avenida Pintor Manuel Barbadillo / Calle Navarro Ledesma
(36.72456, -4.47083)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
42.1202
Other (At-Grade)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Málaga, Andalusia
Málaga
Spain
Avenida de Lope de Vega / Avenida Pintor Manuel Barbadillo
(36.73068, -4.46846)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
50.7317
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden
Ullevigatan / Rantorget
(57.70724, 11.99234)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
63.1684
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
The Hague, South Holland
The Hague
Netherlands
Erasmusplein
(52.05056, 4.29942)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
85.1987
Other (At-Grade)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Maasdijk, South Holland
Westland
Netherlands
N220 / N223
(51.96953, 4.20846)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
73.5802
Other (At-Grade)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Naaldwijk, South Holland
Westland
Netherlands
N213 / N223
(51.97208, 4.21648)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
96.3846
Other (At-Grade)
Multilane (3+ Lane)
Turboroundabout. ICD estimated from Google Maps linework.
Naaldwijk, South Holland
Westland
Netherlands
Vlietpolderplein
(51.98100, 4.21947)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
107.3997
Other (At-Grade)
Multilane (3+ Lane)
Turboroundabout. Pedestrian overcrossing through central island. ICD estimated from Google Maps linework.
Berkel en Rodenrijs, South Holland
Lansingerland
Netherlands
N209 / N471
(51.96803, 4.45599)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
79.4693
Other (At-Grade)
Multilane (3+ Lane)
Turboroundabout. ICD estimated from Google Maps linework.
Pijnacker, South Holland
Pijnacker-Nootdorp
Netherlands
N470 / N471
(52.00100, 4.45173)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
79.4109
Other (At-Grade)
Multilane (3+ Lane)
Turboroundabout. ICD estimated from Google Maps linework.
Delft, South Holland
Delft
Netherlands
N470 / A13 Ramps
(51.99640, 4.38912)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Cologne, North Rhine-Westphalia
Cologne
Germany
Verteilerkreis
(50.89245, 6.96726)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
2 Driveways
107.7299
Other (At-Grade)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Santo Domingo Oeste, Santo Domingo

Dominican Republic
Avenida Luperon / Avenida 27 de Febrero
(18.44976, -69.97512)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
242.4496
Other (At-Grade)
Multilane (3+ Lane)
A landmark of Santo Domingo. The Flag Park (center island) has been the location of many historical events. It currently holds the biggest flag in the country. ICD estimated from Google Maps linework.
Arcos Vallarta, Jalisco
Guadalajara
Mexico
Glorieta de la Minerva (Avenida Adolfo López Mateos / Avenida Ignacio L Vallarta / Diagonal Golfo de Cortés)
(20.67445, -103.38740)
Signalized Roundabout/Circle
Existing
Signal
Unknown
6 Approaches
0 Driveways
106.1545
Other (At-Grade)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Vallarta Norte, Jalisco
Guadalajara
Mexico
Avenida Adolfo López Mateos Norte / Avenida México / Avenida Rubén Darío
(20.67954, -103.38404)
Signalized Roundabout/Circle
Existing
Signal
Unknown
5 Approaches
0 Driveways
75.9817
Other (At-Grade)
Multilane (2 Lane)
Hamburger-shaped. ICD estimated from Google Maps linework.
Lomas de Guevara, Jalisco
Guadalajara
Mexico
Avenida Adolfo López Mateos Norte / Calle General Eulogio Parra
(20.68727, -103.37891)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
80.4471
Other (At-Grade)
Multilane (2 Lane)
Hamburger-shaped. ICD estimated from Google Maps linework.
Fracc Guadalupana, Jalisco
Guadalajara
Mexico
Avenida Fray Antonio Alcalde / Avenida Cvln. División del Norte
(20.70512, -103.34711)
Signalized Roundabout/Circle
Unknown
Signal
Unknown
4 Approaches
0 Driveways
116.1877
Other (At-Grade)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Trier, Rhineland-Palatinate
Treves
Germany
Südallee / Spitzmühle / Olewiger Straße / Weimarer Allee
(49.74861, 6.64300)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
84.1160
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Eindhoven, North Brabant
Eindhoven
Netherlands
Leenderweg / E34-A67 Ramps
(51.40495, 5.50271)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Ashford, England
Kent
United Kingdom
A20 (Hythe Rd.) / A292 (Hythe Rd.) / A2070 (Bad Munstereifel Rd.) / A2070 (Kennington Rd.) / M20 Ramps
(51.13739, 0.91096)
Signalized Roundabout/Circle
Existing
Signal
Unknown
6 Approaches
0 Driveways
154.3738
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Grays, England
Essex
United Kingdom
A1306 (Arterial Road West Thurrock) / Back Ln. / (unknown)
(51.49172, 0.28534)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
50.5663
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Sittingbourne, England
Kent
United Kingdom
A249 / M2 Ramps
(51.32738, 0.65967)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
105.2283
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Heerlen, Limburg
Heerlen
Netherlands
N300 / N281 Ramps / Earl Bakkenstraat
(50.84232, 6.01501)
Signalized Roundabout/Circle
Existing
Signal
Unknown
5 Approaches
0 Driveways
19.6083
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Houston, TX
Harris Co.
United States
Broadway / Park Pl. / I-45 Frontage Roads
(29.68551, -95.27756)
Signalized Roundabout/Circle
Existing
Signal
Unknown
6 Approaches
0 Driveways
109.7280
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
1954 Original 1920s circle contained interurban railway station; centerpiece of transit oriented development. Circle converted to conventional intersection after interurban was abandoned in 1936. Circle reconstructed 1954 as part of Gulf Freeway, following old ROW.
Ljubljana, Ljubljana

Slovenia
Rte 104 / H3 Ramps
(46.08086, 14.52750)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
230.0000
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Seville, Andalusia
Seville
Spain
Glorieta Olímpica
(37.41331, -5.98838)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Stockport, England
Greater Manchester
United Kingdom
Pyramid Roundabout [Didsbury Rd. / Hollywood Way / M60 Ramps]
(53.40913, -2.17411)
Signalized Roundabout/Circle
Existing
Signal
Unknown
6 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)