Roundabouts Database

29411 Results

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City, State
County
Country 		Intersection
(Lat, Lng) 		Type
Status 		Control Type / Other Control Type Approaches / Driveways / ICD (m) Functional Class /
LaneType 		Year Completed Comments
Parramatta Park, QLD
Cairns
Australia 		Spence St. / Severin St.
(-16.93031, 145.76885) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Lebanon, TN
Wilson Co.
United States 		Spence Creek Rd. / Owl Dr. / Rock Castle Dr.
(36.25119, -86.44059) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2008).
Nykoping, Sodermanland County
Nykoping
Sweden 		Spelhagsrondellen (Hamnvägen / Arnöleden)
(58.74704, 17.00608) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
37.7979 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Speke-Garston, England
Liverpool
United Kingdom 		Speke Hall Ave. / Estuary Banks / Cartwrights Farm Rd.
(53.34571, -2.86689) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Speke-Garston, England
Liverpool
United Kingdom 		Speke Hall Ave. / (airport parking lot access)
(53.33783, -2.85850) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Heathrow Villages, England
London
United Kingdom 		Speedbird Way / Tarmac Way
(51.48413, -0.49093) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Colorado Springs, CO
El Paso Co.
United States 		Spectrum Loop / Grey Hawk Dr.
(39.02499, -104.81383) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2006-2011).
Irvine, CA
Orange Co.
United States 		Spectrum / Prism
(33.65335, -117.75074) 		Other
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
33.8016 		Unknown
Single-Lane 		ICD estimated from Google Maps linework.
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.
Beeliar, WA
Cockburn
Australia 		Spearwood Ave. / The Grange / Starflower Grove
(-32.13601, 115.81160) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Frisco, TX
Denton Co.
United States 		Speargrass Dr. / Grey Fox Ln.
(33.19900, -96.87745) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2017 .
South Dublin, Co Dublin

Ireland 		Spawell Roundabout [N81-R137 (Templeogue Rd.) / Wellington Ln.]
(53.29364, -6.31972) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Pueblo, CO
Pueblo Co.
United States 		Spaulding Ave. / W 18th St.
(38.28444, -104.65350) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2006-2011).
Merrimack, NH
Hillsborough Co.
United States 		Spartan Way / Spartan Ln.
(42.81991, -71.51026) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
48.1818 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2006 On campus of Fidelity Investments. ICD estimated from Google Maps linework.
Merrimack, NH
Hillsborough Co.
United States 		Spartan Way / Digital Dr.
(42.82118, -71.50855) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
46.4288 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2006 On campus of Fidelity Investments. ICD estimated from Google Maps linework.
Belton, TX
Bell Co.
United States 		Sparta Rd. / Commerce St.
(31.08170, -97.46347) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2017 .
Winnipeg, MB
Division 11
Canada 		Sparling Ave. / (parking)
(49.85415, -97.16113) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.0000 		Other (At-Grade)
Single-Lane 		2014 Right-turn bypass lane on north les.
Nantucket, MA
Nantucket Co.
United States 		Sparks Ave / Hooper Farm Rd / Lower Pleasant St
(41.27122, -70.09086) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.8272 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Lindome, Vastra Gotaland County
Mölndal
Sweden 		Spårhagavägen / Västra Fageredsvägen / E20 Ramps
(57.57190, 12.05496) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
23.6966 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Lindome, Vastra Gotaland County
Mölndal
Sweden 		Spårhagavägen / Flyttfagalvägen
(57.57461, 12.07105) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
24.3352 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lindome, Vastra Gotaland County
Mölndal
Sweden 		Spårhagavägen / E6 Ramps
(57.57298, 12.06249) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
22.4150 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Spanish River Land, FL
Palm Beach Co.
United States 		Spanish River Rd. / Via Cabana
(26.33130, -80.07813) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Bromma, Stockholm County
Stockholm
Sweden 		Spångavägen / Gilavägen / Vultejusvägen
(59.35360, 17.91606) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
15.8287 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Bromma, Stockholm County
Stockholm
Sweden 		Spångavägen / Bromma kyrkväg
(59.34922, 17.92473) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
20.7017 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Toronto, ON
Toronto
Canada 		Spadina Crescent
(43.65968, -79.40070) 		Other
Existing 		Other
Pedestrian Signal (red-yellow-green to drivers) 		4 Approaches
2 Driveways
136.5184 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		1815 Extremely old traffic circle. Building with parking in center island; street car tracks in circle. No control on Spandina Ave. entrances; stop signs on Russell St. entrances. ICD estimated from Google Maps linework.
Trnava, Trnava Region
Trnava
Slovakia 		Špačinská cesta / III/1299 (Krupská) / Sibírska
(48.39607, 17.59787) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Rende, Calabria
Cosenza
Italy 		SP90 / Via Giuseppe Verdi / Via Francesco e Carolina Princpe
(39.34635, 16.24404) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Pistoia, Tuscany
Pistoia
Italy 		SP9 / (Via di Montalbano connector)
(43.90093, 10.92010) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Campi Bisenzio, Tuscany
Florence
Italy 		SP8-SR325 / Via dei Confini
(43.83322, 11.13189) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Prato, Tuscany
Prato
Italy 		SP7 / Via Castruccio
(43.86655, 11.03153) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Prato, Tuscany
Prato
Italy 		SP7 / (unknown)
(43.86894, 11.04204) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
San Bonifacio, Veneto
Verona
Italy 		SP7 (Viale delle Fontanelle) / SR38 (Via Circonvallazione) / Localita Rialta
(45.38675, 11.28133) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Prato, Tuscany
Prato
Italy 		SP7 (Viale Alessandro Manzoni) / Via Paronese / Via per Iolo
(43.86666, 11.05044) 		Unknown
Unknown 		Unknown
Unknown 		4 Approaches
0 Driveways
 Unknown
Multilane (2 Lane, 2x1 max)
San Bonifacio, Veneto
Verona
Italy 		SP7 (Via Circonvallazione) / Viale delle Fontanelle
(45.39006, 11.27987) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane
San Bonifacio, Veneto
Verona
Italy 		SP7 (Via Circonvallazione) / SP38 (Via Comporosolo - Viale Nogarole)
(45.39433, 11.28189) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Briatico, Calabria
Vibo Valentia
Italy 		SP6 / SP80
(38.71758, 16.04923) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Calenzano, Tuscany
Florence
Italy 		SP6 (Via di Prato) / SP8 (Tangenziale Ovest) / Via Firenze / Via Vladimiro
(43.85852, 11.14475) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Valmadrera, Lombardy
Lecco
Italy 		SP583 / Viale Promessi Sposi
(45.85750, 9.36597) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Raindrop shaped.
Monza, Lombardy
Monza e Brianza
Italy 		SP527 (Via Lario) / Via Monte Curone
(45.59103, 9.24844) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Civate, Lombardy
Lecco
Italy 		SP51 / Via alla Santa / SS639 Ramps
(45.83149, 9.35179) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Galbiate, Lombardy
Lecco
Italy 		SP51 / SS36 Ramps
(45.82683, 9.35507) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Cologna Veneta, Veneto
Verona
Italy 		SP500 / Via Cavour / Via Groppeale
(45.31169, 11.38406) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Sesto Fiorentino, Tuscany
Florence
Italy 		SP5 (Via Lucchese) / Via del Cantone
(43.80706, 11.17801) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
San Daniele del Friuli, Friuli-Venezia Giulia
Udine
Italy 		SP5 (Via Kennedy) / Via Trento Trieste
(46.14636, 13.00628) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Buja, Friuli-Venezia Giulia
Udine
Italy 		SP49 (Via Provinciale Osovana) / SP46 (Via Tonzolano)
(46.20257, 13.11900) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Finale Emilia, Emilia-Romagna
Modena
Italy 		SP468 / Via Monte Bianco
(44.84758, 11.21897) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Pasiano di Pordenone, Friuli-Venezia Giulia
Pordenone
Italy 		SP35 (Strada del Mobile) / SP60 (Via Palù) / Via Riva
(45.90068, 12.61175) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Porto Torres, Sardinia
Sassari
Italy 		SP34 / Via Fratelli Vivaldi
(40.83029, 8.38154) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ponte Buggianese, Tuscany
Pistoia
Italy 		SP26 (Via Camporcioni) / Via Buggianese
(43.85296, 10.74693) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Montalto Uffugo, Calabria
Cosenza
Italy 		SP248 (Corso Italia) / SP102 (Via Alessandro Manzoni)
(39.43119, 16.23146) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Montalto Uffugo, Calabria
Cosenza
Italy 		SP247 (Via Sila) / Via Coretta
(39.40860, 16.25275) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Castelluccio Inferiore, Basilicata
Potenza
Italy 		SP241 / SPexSS19 / Via Caricchio
(39.99739, 15.99025) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Montalto Uffugo, Calabria
Cosenza
Italy 		SP241 (Corso Italia) / Via Busento
(39.42609, 16.23949) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Rose, Calabria
Cosenza
Italy 		SP234 / SP247
(39.40709, 16.26141) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Monza, Lombardy
Monza e Brianza
Italy 		SP2 (Viale Libertà) / Viale Gian Battista Stucchi / SP60
(45.59207, 9.31135) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Veronella, Veneto
Verona
Italy 		SP18 (Via Desmontà) / SP7 (Via Padovana Nuova) Ramps / Via Padovana / Via Casetta
(45.34887, 11.28873) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Quartu Sant’Elena, Sardinia
Cagliari
Italy 		SP17 / SP17ter / Viale Europa / Via Flume
(39.23079, 9.22086) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Vigonovo, Veneto
Venice
Italy 		SP17 (Via Veneto - Via Pava) / Via Cesare Battisti
(45.38650, 12.01747) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Fossò, Veneto
Venice
Italy 		SP17 (Via Roma) / SP12 (Via Provinciale Nord)
(45.38570, 12.04852) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
San Dorligo della Valle, Friuli-Venezia Giulia
Trieste
Italy 		SP11 (Località San Dorligo della Valle) / Località Bagnoli della Rosandra
(45.61116, 13.85685) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Lamezia Terme, Calabria
Catanzaro
Italy 		SP108-SS109 (Via dei Bizantini) / Via Salvatore Foderaro / Via Jean-Henry Dunant
(38.95334, 16.30430) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Lamezia Terme, Calabria
Catanzaro
Italy 		SP108-SS109 (Via dei Bizantini) / Via Madre Teresa di Calcutta
(38.94764, 16.29936) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Lamezia Terme, Calabria
Catanzaro
Italy 		SP108 / Localita Angillito
(38.92040, 16.27348) 		Rotary
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
195.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Villaricca, Campania
Naples
Italy 		SP1 (Corso Europa) / SP55 (Via Enrico Fermi)
(40.91733, 14.19640) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Valmadrera, Lombardy
Lecco
Italy 		SP 583 / Strada Lariana
(45.85815, 9.36599) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Lamezia Terme, Calabria
Catanzaro
Italy 		SP 108 (Via dei Bizantini) / Via Savutano
(38.93570, 16.28906) 		Other
Existing 		Other
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Unknown 		Circulating traffic stops for entering traffic.
Lamezia Terme, Calabria
Catanzaro
Italy 		SP 106 / Via Salvatore Raffaele
(38.93502, 16.28888) 		Other
Existing 		Other
Unknown 		3 Approaches
1 Driveways
 Other (At-Grade)
Unknown 		Circulating traffic stops for entering traffic.
Kirov, Kirov
Kirov
Russia 		Sovetskiy trakt / Proizvodstvennaya ulitsa
(58.55857, 49.61995) 		Unknown
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Kemerovo, Kemerovo
Kemerovo
Russia 		Sovetskiy prospekt / Karbolitovskaya ulitsa / ulitsa Shchetinkina
(55.36158, 86.05883) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Unknown 		Trams through central island.
Kholmsk, Sakhalin
Kholmsky District
Russia 		Sovetskaya ulitsa / Vokzal'naya ulitsa
(47.04245, 142.04005) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Unknown 		Parking along circulatory roadway.
Elektrostal, Moscow
Elektrostal
Russia 		Sovetskaya ulitsa / prospekt Lenina
(55.79139, 38.44151) 		Other
Existing 		Unknown
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Myski, Kemerovo
Myski
Russia 		Sovetskaya ulitsa / Olimpiyskaya ulitsa
(53.71630, 87.79651) 		Other
Existing 		Other
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		Circulating traffic yields to entering traffic.
Vidnoye, Moscow
Leninsky District
Russia 		Sovetskaya ploshchad [Shkol'naya ulitsa / Zavodskaya ulitsa / Ulitsa Gayevskogo]
(55.55688, 37.70901) 		Other
Existing 		Other
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Mount Duneed, VIC
Greater Geelong
Australia 		Sovereign Dr. / Boundary Rd.
(-38.21811, 144.32602) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Lincoln, NE
Lancaster Co.
United States 		Southwest High School
(40.73830, -96.70326) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
25.3383 		Other (At-Grade)
Single-Lane 		2000 ICD estimated from Google Maps linework.
St Cloud, MN
Stearns Co.
United States 		Southway Dr. / 33rd St. S
(45.51497, -94.16423) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.4971 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
(unincorporated), GA
Forsyth Co.
United States 		Southward Trace / (unknown)
(34.16972, -84.18972) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
39.5264 		Other (At-Grade)
Single-Lane 		Functional Class: Local ICD estimated from Google Maps linework.
Bluffton, SC
Beaufort Co.
United States 		Southside Pkwy. / Park Blvd.
(32.30439, -80.99084) 		Other
Existing 		Unknown
Unknown 		3 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on two legs.
Jacksonville, FL
Duval Co.
United States 		Southside Blvd. SB Ramp / Southside Blvd. Service Rd. / Como Lake Dr.
(30.21216, -81.55235) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
34.0593 		Other (At-Grade)
Single-Lane 		1998 ICD estimated from Google Maps linework.
Papillion, NE
Sarpy Co.
United States 		Southshore St. / Ponderosa Dr.
(41.12684, -96.02668) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.9560 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2009).
Quinns Rocks, WA
Wanneroo
Australia 		Southsea Rd. / Meadow Pl. / Bishop Close
(-31.66866, 115.70478) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Anchorage, AK
Anchorage
United States 		Southport Dr. / Maritime Loop / Washington Ave.
(61.12706, -149.92590) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.9886 		Other (At-Grade)
Single-Lane 		2001 The first winter resulted in several accidents, including the loss of a number of light poles around the circle. In response, minor modifications were made to the roundabout in 2002. ICD estimated from Google Maps linework.
Dawesville, WA
Mandurah
Australia 		Southport Blvd. / Channel View / Lakeway Retreat
(-32.60930, 115.63687) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Durham, NC
Durham Co.
United States 		Southpoint Auto Park Blvd. / Johnson Victory Cir.
(35.90882, -78.94987) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
42.5633 		Other (At-Grade)
Single-Lane 		2004 Built by developer. ICD estimated from Google Maps linework.
Godley Station, GA
Chatham Co.
United States 		Southpark Blvd. / Westover Dr. / Troupe Dr.
(32.18289, -81.24569) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
St John’s, NL
Newfoundland and Labrador
Canada 		Southlands Blvd. / Reservoir Rd. / Danny Dr.
(47.50592, -52.82828) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
65.3496 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
Pearland, TX
Brazoria Co.
United States 		Southlake Blvd. / Spicewood Pine Ln.
(29.54329, -95.42997) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2014 .
Pearland, TX
Brazoria Co.
United States 		Southlake Blvd. / Shelton Ridge Ln.
(29.55184, -95.42967) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2013 .
Pearland, TX
Brazoria Co.
United States 		Southlake Blvd. / Butler Trails Ln.
(29.54774, -95.42966) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2014 .
Erskine, Scotland
Renfrewshire
United Kingdom 		Southholm Roundabout [Southbar Rd. / Bridgeway / Parkway / Old Greenock Rd.]
(55.89555, -4.45635) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Left-turn-only lanes on all legs.
St Thomas, ON
Elgin
Canada 		Southgate Pkwy. / Penhale Ave.
(42.75348, -81.16312) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.0000 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2001-2006).
St Thomas, ON
Elgin
Canada 		Southgate Pkwy. / Fairview Ave.
(42.75327, -81.16695) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2021 https://london.ctvnews.ca/the-most-famous-st-thomas-ont-native-you-ve-likely-never-heard-of-1.5629790
Missoula, MT
Missoula Co.
United States 		Southgate Mall Access Rd. / Mary Ave.
(46.84412, -114.02685) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2016-2019).
Blacksburg, VA
Montgomery Co.
United States 		Southgate Dr. / Research Center Dr.
(37.21281, -80.42500) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
45.6555 		Other (At-Grade)
Single-Lane 		2017 Through bypass lane on north leg. Right-turn bypass lane on south leg. ICD estimated from Google Maps linework.
Blacksburg, VA
Montgomery Co.
United States 		Southgate Dr. / Duck Pond Dr. / Dairy Dr.
(37.21647, -80.42360) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.2889 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Brighton, CO
Adams Co.
United States 		Southgate Blvd. / Gateway St.
(39.91320, -104.83390) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2018 Year Completed estimated (2018-2019).
St Thomas, ON
Elgin
Canada 		Southgagte Pkwy. / Carolina Crescent / Peach Tree Blvd.
(42.75327, -81.15804) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.0000 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2009-2013).
South Bend, IN
St. Joseph Co.
United States 		Southfield Circle
(41.60600, -86.22937) 		Other
Existing 		All-Way Stop
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Sheffield, England
Sheffield
United Kingdom 		Southey Green Rd. / Wordsworth Ave.
(53.41963, -1.48732) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Southern River, WA
Gosnells
Australia 		Southern River Rd. / Holmes St.
(-32.09910, 115.96587) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane