Roundabouts Database

31067 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
Lithia, FL
Hillsborough Co.
United States 		Spector Rd. / Skytop Dr.
(27.85130, -82.25642) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
17.9517 		Other (At-Grade)
Single-Lane 		No splitter islands. ICD estimated from Google Maps linework.
Fish Hawk, FL
Hillsborough Co.
United States 		Osprey Glen Dr. / Tanagerside Rd. / Dorman Rd.
(27.84523, -82.22948) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.6252 		Other (At-Grade)
Single-Lane 		No splitter islands. ICD estimated from Google Maps linework.
Fish Hawk, FL
Hillsborough Co.
United States 		Fishhawk Crossing Blvd. / Parkset Dr. / Osprey Ridge Dr. / Churchside Dr.
(27.83977, -82.21606) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
71.8144 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
West Palm Beach, FL
Palm Beach Co.
United States 		31st St. / S Terrace Dr.
(26.74238, -80.06161) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
42.6633 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
West Palm Beach, FL
Palm Beach Co.
United States 		30th St. / S Terrace Dr.
(26.74098, -80.06165) 		Traffic Calming Circle
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
53.3297 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
West Palm Beach, FL
Palm Beach Co.
United States 		30th St. / Greenwood Ave.
(26.74092, -80.05948) 		Traffic Calming Circle
Existing 		Other
Unknown 		4 Approaches
0 Driveways
44.7970 		Other (At-Grade)
Single-Lane 		Two-way yield. ICD estimated from Google Maps linework.
West Palm Beach, FL
Palm Beach Co.
United States 		44th St. / N Terrace Dr.
(26.75239, -80.06297) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
15.9973 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Brigantine, NJ
Atlantic Co.
United States 		Brigantine Blvd. / Bayshore Ave. / 34th St. S / (unknown) / (parking lot)
(39.39482, -74.38953) 		Other
Existing 		Other
None 		7 Approaches
0 Driveways
28.6120 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		All entries except Brigantine Blvd controled by stop signs. ICD estimated from Google Maps linework.
Toronto, ON
Toronto
Canada 		Windermere Ave. / St Olaves Rd. / Coe Hill Dr. / Budgell Terr.
(43.64157, -79.47476) 		Other
Existing 		Other
None 		5 Approaches
1 Driveways
30.2505 		Other (At-Grade)
Single-Lane 		One entry has a stop sign; another has no splitter island. ICD estimated from Google Maps linework.
Beckly, KY
Jefferson Co.
United States 		Shelby Station Dr. / (unknown)
(38.23829, -85.49049) 		Other
Existing 		Other
None 		4 Approaches
0 Driveways
26.2662 		Other (At-Grade)
Single-Lane 		No yield signs on major street. ICD estimated from Google Maps linework.
Issaquah, WA
King Co.
United States 		19th Ave. NW / NW Gilman Blvd.
(47.54571, -122.06644) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
21.7667 		Other (At-Grade)
Single-Lane 		19th Ave legs have painted splitter islands. Completed 2008 or earlier (streetview). ICD estimated from Google Maps linework.
Tomball, TX
Harris Co.
United States 		Invergarry Way. / Newcourt Blvd.
(30.07099, -95.56441) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
80.7720 		Other (At-Grade)
Single-Lane 		Very large diameter; operates as four T-intersections.
Richmond, BC
Greater Vancouver
Canada 		Entertainment Blvd. / (parking lots)
(49.13559, -123.06424) 		Other
Existing 		Uncontrolled
None 		3 Approaches
3 Driveways
43.7592 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Richmond, BC
Greater Vancouver
Canada 		Bayview St. / Easthope Ave.
(49.12328, -123.17882) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
21.8850 		Other (At-Grade)
Single-Lane 		No splitter islands. ICD estimated from Google Maps linework.
Tsawwassen, BC
Greater Vancouver
Canada 		Crescent Dr. / Westminster Ave.
(49.10197, -123.07218) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.0000 		Other (At-Grade)
Single-Lane 		Little entry deflection. Year Completed unknown (before 2003).
Westerwood, NC
Guilford Co.
United States 		E Lake Dr. / Garland Dr.
(36.07915, -79.80705) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.0621 		Other (At-Grade)
Single-Lane 		Painted splitter islands, lane changes to stay within circle. ICD estimated from Google Maps linework.
Moncton, NB
Westmorland
Canada 		Causeway Circle [Rte 15 / Rte 106 / Rte 114 / Salisbury Rd.]
(46.07408, -64.81274) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
164.0507 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Railway crosses over bridges. ICD estimated from Google Maps linework.
Saint Paul, MN
Ramsey Co.
United States 		Laurel Ave. / St Alban's St.
(44.94493, -93.12880) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
43.1118 		Other (At-Grade)
Single-Lane 		Park in central island. ICD estimated from Google Maps linework.
North Shore, HI
Honolulu Co.
United States 		Kamehameha Hwy / Hwy 82 / Hwy 930
(21.57568, -158.10573) 		Rotary
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
157.7116 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
North Shore, HI
Honolulu Co.
United States 		Hwy 930 (Farrington Hwy.) / Goodale Ave.
(21.56644, -158.12253) 		Rotary
Existing 		Other
Unknown 		3 Approaches
0 Driveways
62.2001 		Other (At-Grade)
Single-Lane 		Yielding on circulatory roadway. ICD estimated from Google Maps linework.
Kealakekua, HI
Hawaii Co.
United States 		Halekii St. / Muli St.
(19.51673, -155.92736) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
18.0113 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		Stop control on side street. ICD estimated from Google Maps linework.
Kealakekua, HI
Hawaii Co.
United States 		Halekii St. / Mamao St.
(19.51783, -155.92400) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
22.5140 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		Stop control on side street. ICD estimated from Google Maps linework.
Honningsvåg, Finnmark
Nordkapp
Norway 		Nordkappgata / Holmen / Storgata
(70.98206, 25.97053) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
14.0108 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		Believed to be the northernmost roundabout in the world. ICD estimated from Google Maps linework.
Cornwall, ON
Stormont, Dundas and Glengarry
Canada 		Brookdale Ave. / 7th St. W
(45.02273, -74.74777) 		Rotary
Existing 		Other
None 		4 Approaches
0 Driveways
139.2902 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Yield signs within circulatory roadway at Brookdale approaches. ICD estimated from Google Maps linework.
St Albans, VT
Franklin Co.
United States 		Industrial Park Rd. / Benoit Dr.
(44.80056, -73.09987) 		Other
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
86.4401 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Norrtälje, Stockholm County
Norrtälje
Sweden 		Rte 276 / E18 EB Ramps
(59.74143, 18.68927) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
28.2858 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Havana, Havana

Cuba 		Calle 114 / Carretera a Rancho Boyeros
(23.04930, -82.41934) 		Rotary
Existing 		Other
Unknown 		3 Approaches
0 Driveways
127.4821 		Other (At-Grade)
Multilane (3+ Lane) 		Mix of yield-controlled and uncontrolled entries. ICD estimated from Google Maps linework.
Cape Town, Western Cape
Cape Town
South Africa 		Centenary Dr. / Gutsche Rd.
(-34.08401, 18.82311) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.6424 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Cape Town, Western Cape
Cape Town
South Africa 		Centenary Dr. / Urtel Cres.
(-34.08268, 18.82154) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
53.4156 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Cape Town, Western Cape
Cape Town
South Africa 		Centenary Dr. / (parking)
(-34.08481, 18.82458) 		Roundabout
Removed 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.6312 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Cape Town, Western Cape
Cape Town
South Africa 		(parking) / (parking)
(-34.08512, 18.82431) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
19.7830 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Cape Town, Western Cape
Cape Town
South Africa 		Reese Rd. / Centenary Dr. / Dickson Rd.
(-34.08565, 18.82614) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.6743 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Cape Town, Western Cape
Cape Town
South Africa 		De Beers Ave. / Reese Rd. / Victoria Link Rd.
(-34.08885, 18.82542) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
25.7168 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Cape Town, Western Cape
Cape Town
South Africa 		De Beers Ave. / (unknown)
(-34.08929, 18.82345) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
10.8801 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Cape Town, Western Cape
Cape Town
South Africa 		De Beers Ave. / (unknown)
(-34.08969, 18.82164) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
157.2664 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Cape Town, Western Cape
Cape Town
South Africa 		De Beers Ave. / Forsyth Rd.
(-34.08811, 18.82878) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
17.8041 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Cape Town, Western Cape
Cape Town
South Africa 		Forsyth Rd. / Jigger Ave. / Helderzicht Rd.
(-34.08708, 18.82840) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
164.1951 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		ICD estimated from Google Maps linework.
Luxembourg, Luxembourg
Luxembourg
Luxembourg 		Rue de Merl / B4 Ramps
(49.60046, 6.10435) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
51.8621 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
La Maxe, Grand Est
Moselle
France 		D153B / A21 Ramps / Rue du Trou aux Serpents
(49.15175, 6.18556) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.3073 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
La Maxe, Grand Est
Moselle
France 		D153B / A21 Ramps
(49.15060, 6.18240) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.7154 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Woippy, Grand Est
Moselle
France 		Rond-Point de la Liberté (D153B / Rue Saint-Eloi / Rue du Fort Gambetta)
(49.14968, 6.17129) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
54.6835 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Woippy, Grand Est
Moselle
France 		Rue du Fort Gambetta / Rue Ferdinand Sechehaye
(49.14895, 6.16671) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
18.7489 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		ICD estimated from Google Maps linework.
Woippy, Grand Est
Moselle
France 		Rue du Fort Gambetta / Rue Victor Poulain
(49.14883, 6.16531) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
14.0617 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		ICD estimated from Google Maps linework.
Woippy, Grand Est
Moselle
France 		Rond-Point des Belles Fontaines [D953 (Avenue de Thionville) / Rue du Fort Gambetta / Rue de la Maison Neuve]
(49.14844, 6.16043) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
18.7491 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Woippy, Grand Est
Moselle
France 		D953 (Avenue de Thionville) / Rue Jean Pierre Pecheur
(49.15181, 6.15808) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
24.9971 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Woippy, Grand Est
Moselle
France 		Rond-Point de Berlange (D953 / D652 / D153B)
(49.15725, 6.15855) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
76.5452 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Montbonnot-Saint-Martin, Auvergne-Rhone-Alpes
Isère
France 		Chemin des Arriots / Impasse des Arriots
(45.22540, 5.79690) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
10.0943 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Meylan, Auvergne-Rhone-Alpes
Isère
France 		Rond-Point de Bavière
(45.21139, 5.79197) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
26.9247 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Meylan, Auvergne-Rhone-Alpes
Isère
France 		Rond-Point de Didcot (Avenue de Chamechaude / Chemin du Vieux Chêne)
(45.20889, 5.79171) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
41.2302 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Meylan, Auvergne-Rhone-Alpes
Isère
France 		Avenue de Verdun / Avenue des Sept Laux / Chemin de l'Ancienne Mairie / Avenue de Taillefer
(45.21422, 5.77997) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
2 Driveways
56.3707 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Corenc, Auvergne-Rhone-Alpes
Isère
France 		Avenue du Vercors / Avenue de Belledonne
(45.21173, 5.76306) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
21.8762 		Other (At-Grade)
Single-Lane 		Parking in circulatory roadway. ICD estimated from Google Maps linework.
Meylan, Auvergne-Rhone-Alpes
Isère
France 		Avenue de Plaine Fleurie / Rue Champ Rochas
(45.20650, 5.75690) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
14.3050 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		ICD estimated from Google Maps linework.
Corenc, Auvergne-Rhone-Alpes
Isère
France 		Avenue de la Condamine / Allée des Séquoias / Allée de la Piscine
(45.21100, 5.75096) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
23.5593 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Grand Turk, Turks Islands
Grand Turk
Turks And Caicos Islands 		Lighthouse Rd. / (unknown)
(21.47721, -71.14092) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
66.6839 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Coral Gables, FL
Miami-Dade Co.
United States 		Sevilla Ave. / Granada Blvd. / De Soto Blvd.
(25.74517, -80.27483) 		Other
Existing 		All-Way Stop
Unknown 		6 Approaches
1 Driveways
51.6371 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Amsterdam, North Holland
Amsterdam
Netherlands 		Anderechtlaan / A4 EB Ramps
(52.33754, 4.81377) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
26.2708 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Bulle, Fribourg
La Gruyère
Switzerland 		Rue de la Condemine / Rue de L'Ondine
(46.61890, 7.05979) 		Roundabout
Removed 		Unknown
Unknown 		4 Approaches
0 Driveways
13.9455 		Unknown
Single-Lane 		ICD estimated from Google Maps linework.
Bulle, Fribourg
La Gruyère
Switzerland 		Route de Riaz / Chemin de Champ-Francey
(46.63047, 7.06073) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
26.2447 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Mainz, Rhineland-Palatinate
Mainz
Germany 		EuropaPlatz (L419 / Isaac-Fulda-Allee)
(49.99128, 8.21898) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
65.2663 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Salzburg, Salzburg
Salzburg
Austria 		Rudolfsplatz
(47.79751, 13.05317) 		Other
Existing 		Other
Unknown 		3 Approaches
0 Driveways
67.3927 		Unknown
Multilane (3+ Lane) 		Circulating traffic yields to entering traffic. ICD estimated from Google Maps linework.
Saint-Herblain, Pays de la Loire
Loire-Atlantique
France 		Rue Paul Dukas / (parking)
(47.23951, -1.60189) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
15.4066 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		ICD estimated from Google Maps linework.
Saint-Herblain, Pays de la Loire
Loire-Atlantique
France 		Rue Paul Dukas / Allée Maurice Ravel / (parking)
(47.23910, -1.60179) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.8134 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		ICD estimated from Google Maps linework.
Saint-Herblain, Pays de la Loire
Loire-Atlantique
France 		Boulevard Marcel Paul / (unknown)
(47.24490, -1.61795) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
18.6482 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Braselton, GA
Hall Co.
United States 		Riverview Pkwy. / Ansley Terr.
(34.12515, -83.83026) 		Other
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
43.5020 		Other (At-Grade)
Single-Lane 		Stop controlled on side street. ICD estimated from Google Maps linework.
Braselton, GA
Gwinnett Co.
United States 		Grand Hickory Dr. / Mossy Oak Landing
(34.12021, -83.82343) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
51.4145 		Other (At-Grade)
Single-Lane 		No traffic control on entries. ICD estimated from Google Maps linework.
Braselton, GA
Gwinnett Co.
United States 		Northern Oak Dr. / Nutall Oak Dr.
(34.10660, -83.84110) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
40.5449 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lawrenceville, GA
Gwinnett Co.
United States 		Cedar Dr. / Mildon Hall Ln.
(34.03699, -84.00024) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
32.6605 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Nantes, Pays de la Loire
Loire-Atlantique
France 		Boulevard du Massacre / Rue Louis le Nain
(47.22685, -1.60065) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
17.0324 		Other (At-Grade)
Single-Lane 		Part of double roundabout. ICD estimated from Google Maps linework.
Saint-Louis-lès-Bitche, Grand Est
Haut-Rhin
France 		Route Douanière / (parking)
(47.59678, 7.53682) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
21.7455 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
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 		B4006 / Eldene Dr. / Liden Dr.
(51.54874, -1.73651) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
88.3803 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Swindon, England
Wilts
United Kingdom 		A4259 / A419 Ramps
(51.54037, -1.72262) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
132.9663 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		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.
Swindon, England
Wilts
United Kingdom 		A4312 / A420 / A419 Ramps / Ermin St.
(51.57640, -1.73358) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
129.1498 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Swindon, England
Wilts
United Kingdom 		A420 / Thornhill Rd.
(51.57845, -1.72835) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
49.7278 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Swindon, England
Wilts
United Kingdom 		A420 / A419 Ramps
(51.57264, -1.73221) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
42.3112 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Tours, Centre-Val de Loire
Indre-et-Loire
France 		Avenue Georges Pompidou / Avenue Jean Bonnin
(47.39475, 0.70457) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
23.4463 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Swindon, England
Wilts
United Kingdom 		Kembrey St. / Larch Close
(51.57756, -1.77262) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
19.2977 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Edinburgh, Scotland
City of Edinburgh
United Kingdom 		Crewe Rd. / Ferry Rd. / Telford Rd.
(55.96845, -3.23618) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
41.4411 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Oxford, England
Oxfordshire
United Kingdom 		Grenoble Rd. / Brick Kiln Ln. / A4074 Ramps
(51.71228, -1.22121) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
50.3213 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Oxford, England
Oxfordshire
United Kingdom 		Grenoble Rd. / The Oxford Science Park
(51.71510, -1.21812) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
48.8382 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Oxford, England
Oxfordshire
United Kingdom 		Grenoble Rd. / Robert Robinson Ave.
(51.71594, -1.21436) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
46.6174 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Oxford, England
Oxfordshire
United Kingdom 		Grenoble Rd. / Ozone Leisure Park
(51.71614, -1.21064) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
42.1775 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Oxford, England
Oxfordshire
United Kingdom 		Grenoble Rd. / Guelder Rd.
(51.71465, -1.20580) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
37.7390 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Oxford, England
Oxfordshire
United Kingdom 		Grenoble Rd. / Frys Hill
(51.71244, -1.20027) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
37.7408 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Oxford, England
Oxfordshire
United Kingdom 		Grenoble Rd. / Brake Hill
(51.71474, -1.18982) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
35.5190 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Oxford, England
Oxfordshire
United Kingdom 		Watlington Rd. / Grenoble Rd.
(51.72147, -1.18452) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
37.7333 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Ranson, WV
Jefferson Co.
United States 		Lancaster Circle (S Fairfax Blvd. / S Mildred St. / W 4th Ave.)
(39.29523, -77.86039) 		Other
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
52.6841 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island. ICD estimated from Google Maps linework.
Milton Keynes, England
Buckinghamshire
United Kingdom 		Oakgrove Roundabout (Chaffron Way / Brickhill St.)
(52.03762, -0.70960) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
48.4891 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Milton Keynes, England
Buckinghamshire
United Kingdom 		Kilwinning Dr. / Lilleshall Ave. / Bridlington Cres.
(52.03494, -0.70663) 		Other
Existing 		Unknown
Unknown 		4 Approaches
4 Driveways
45.5531 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
South Bend, IN
St. Joseph Co.
United States 		Fellows St. / Dean Johnson Blvd.
(41.66300, -86.24449) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
29.4441 		Other (At-Grade)
Single-Lane 		Lane drops on north and west legs without signs. Year Completed unknown (<1998). ICD estimated from Google Maps linework.
Winchester, MA
Middlesex Co.
United States 		Main St (Rte 38) / Everell Rd / Bacon St / Grove St
(42.44236, -71.13586) 		Traffic Calming Circle
Existing 		Other
None 		5 Approaches
0 Driveways
23.7968 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
West End, MA
Middlesex Co.
United States 		US 20 / I-95 Ramps
(42.37131, -71.26901) 		Rotary
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
43.2357 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Far Eastside, IN
Marion Co.
United States 		Valley Creek Way / Valley Creek Ln.
(39.80053, -85.95662) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
3 Driveways
46.7964 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island. ICD estimated from Google Maps linework.
Indianapolis, IN
Marion Co.
United States 		River Ridge Dr. / Cameron Ridge Dr.
(39.92386, -86.08775) 		Other
Existing 		All-Way Yield
Unknown 		2 Approaches
2 Driveways
44.8805 		Other (At-Grade)
Single-Lane 		Splitter island only on one leg, no entry deflection. ICD estimated from Google Maps linework.
Westfield, IN
Hamilton Co.
United States 		Parkhurst Dr. / Palomar Dr.
(40.00132, -86.17607) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
7 Driveways
84.1700 		Other (At-Grade)
Single-Lane 		Building in central island. ICD estimated from Google Maps linework.
Westfield, IN
Hamilton Co.
United States 		New Haven Dr. / Piedmont Dr. / Stockbridge Dr.
(40.00795, -86.17278) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
61.2918 		Unknown
Single-Lane 		Pedestrian access to central island. ICD estimated from Google Maps linework.
Westfield, IN
Hamilton Co.
United States 		Piedmont Dr. / Alexandria Dr.
(40.00801, -86.16714) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
64.0361 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island. ICD estimated from Google Maps linework.
Milton Keynes, England
Buckinghamshire
United Kingdom 		South Grafton Roundabout (Graffton Gate / Childs Way)
(52.03227, -0.76605) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
58.0470 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Milton Keynes, England
Buckinghamshire
United Kingdom 		South Witan Roundabout (Childs Way / Witan Gate / Evans Gate)
(52.03461, -0.76057) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
48.4924 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.