Roundabouts Database Index

29411 Results

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City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways / ICD (m)	Functional Class / LaneType	Year Completed	Comments
Uppsala, Uppsala County Uppsala Sweden	Stålgatan / Stångjärnsgatan (59.84750, 17.67857)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.5957	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Uppsala, Uppsala County Uppsala Sweden	Stålgatan / Fyrislundsgatan (59.85590, 17.69097)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.5856	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Uppsala, Uppsala County Uppsala Sweden	Stålgatan / Bolandsgatan (59.85332, 17.68376)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.7880	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Tromsø, Troms Tromsø Norway	Stakkevollvegen / Gimlevegen (69.68262, 18.99653)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ljubljana, Ljubljana Slovenia	Štajerska cesta / Linhartova cesta / Flajšmanova ulica / Savska cesta / Pokopališka ulica (46.06673, 14.52664)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Ljubljana, Ljubljana Slovenia	Štajerska cesta / Kranjčeva ulica / Koželjeva ulica (46.06998, 14.52590)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Ljubljana, Ljubljana Slovenia	Štajerska cesta / Božičeva ulica (46.07524, 14.52481)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hanover Township, OH Butler Co. United States	Stahlheber Rd. / Morman Rd. (39.42038, -84.64629)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2023
Hudson, WI St. Croix Co. United States	Stageline Rd. / (hospital access) (44.96308, -92.71749)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.8025	Other (At-Grade) Single-Lane	2013	https://www.google.com/maps/d/viewer?mid=1kRgB04jjoXd6tLLe0r20FJoxJMI&ll=44.963156877300584%2C-92.71910371961587&z=17. ICD estimated from Google Maps linework.
Shakopee, MN Scott Co. United States	Stagecoach Rd. / Hentges Way (44.79294, -93.42124)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2021	https://www.shakopeemn.gov/living-here/street-infrastructure-projects/stagecoach-roundabout
Tiverton, RI Newport Co. United States	Stafford Rd. / William S. Canning Blvd. / Hurst Ln. / (casino access) (41.66205, -71.15353)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.2593	Other (At-Grade) Unknown	2018	ICD estimated from Google Maps linework.
Mile End, England Essex United Kingdom	Stadium Roundabout [Via Urbis Romance / Axial Way] (51.92292, 0.90327)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Mankato, MN Blue Earth Co. United States	Stadium Rd. / Victory Dr. (44.14779, -93.96380)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.9923	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Right-turn bypass lanes on north and east legs. ICD estimated from Google Maps linework.
Mankato, MN Blue Earth Co. United States	Stadium Rd. / Pohl Rd. (44.14510, -93.97611)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	Opened August 29, 2020. https://www.keyc.com/2020/08/28/mankatos-newest-roundabout-open-saturday/
Wake Forest, NC Wake Co. United States	Stadium Dr. / N Wingate St. (35.98242, -78.51287)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.9599	Other (At-Grade) Single-Lane	2020	At Southeastern Baptist Theological Seminary campus. ICD estimated from Google Maps linework.
College Park, MD Prince George's Co. United States	Stadium Dr. / Alumni Dr. (38.99151, -76.94948)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)
Singapore, Singapore	Stadium Blvd. / Stadium Dr. / Stadium Walk (1.30408, 103.87785)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Yuba City, CA Sutter Co. United States	Stabler Ln. / Butte Vista Ln. (39.16747, -121.64400)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 46.2983	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Neufahrn bei Freising, Bavaria Freising Germany	St2339 / St2341 (48.34751, 11.64314)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bad Aibling, Bavaria Rosenheim Germany	St2078 / St2089 (47.87049, 11.98880)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kolbermoor, Bavaria Rosenheim Germany	St2078 / St2089 (47.85002, 12.01580)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 62.5156	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Neufahrn bei Freising, Bavaria Freising Germany	St2053 / Kurt-Kittel Ring / Trentiner Straße (48.31407, 11.67253)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Raleigh, NC Wake Co. United States	St. Pauls Sq. / Cardington Ln. (35.92784, -78.56495)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 35.7833	Other (At-Grade) Single-Lane		Pedestrian access to central island. ICD = 180 ft x 105 ft. ICD estimated from Google Maps linework.
Columbus, GA Muscogee Co. United States	St. Marys Rd. / Northstar Dr. / Lakefront Dr. (32.44089, -84.91252)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.2782	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	Single-lane except for two circulating lanes in one section (although fed by single-lane entries). ICD estimated from Google Maps linework.
Boulder, CO Boulder Co. United States	St. Johns St. / New Haven Ct. (Hampton Circle) (40.04742, -105.24740)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 25.5996	Other (At-Grade) Single-Lane	1997	ICD estimated from Google Maps linework.
Palm Bay, FL Brevard Co. United States	St. Johns Heritage Pkwy. SE / Mara Loma Blvd. SE (27.89617, -80.63120)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 0 Driveways 43.2813	Other (At-Grade) Single-Lane	2023
Reno, NV Washoe Co. United States	St. James Pkwy. / N Earlham Ct. (39.34445, -119.80783)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands.
Hamilton, Waikato Hamilton New Zealand	St. James Dr. / Wiltshire Dr. / Haswell Pl. (-37.73276, 175.28509)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
St Augustine, FL St. Johns Co. United States	St. James Ave. / Den St. / Crown Dr. (29.97242, -81.51824)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Pedestrian crossings at circulatory roadway.
Sarasota, FL Sarasota Co. United States	St. Armands Circle: SR 780 / Boulevard of the Presidents / John Ringling Blvd. (27.31842, -82.57722)	Other Existing	Other None	5 Approaches 0 Driveways 128.0157	Other (At-Grade) Multilane (2 Lane, unspecified)		Pedestrian access to central island; parking along circulatory roadway. Shopping district. Completed 1940?
North Liberty, IA Johnson Co. United States	St. Andrews Dr. / Alexander Way (41.73776, -91.62789)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6717	Other (At-Grade) Single-Lane	2020
Edmonton, AB Edmonton Capital Region Canada	St. Albert Trl. / Groat Rd. / 118th Ave. NW (53.57027, -113.54940)	Rotary Existing	Unknown Unknown	4 Approaches 0 Driveways 58.1573	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Ulladulla, NSW Shoalhaven Australia	St Vincent St. / North St. (-35.35170, 150.47287)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ulladulla, NSW Shoalhaven Australia	St Vincent St. / Green St. (-35.35672, 150.47184)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Charlottetown, PE Queens Canada	St Peters Rd. / Northridge Pkwy. / Norwood Rd. (46.27009, -63.11222)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7099	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	https://www.msn.com/en-ca/news/canada/roundabout-roundup-progress-report-on-peis-4-new-roundabouts/ar-AAFxxdZ ICD estimated from Google Maps linework.
Charlottetown, PE Queens Canada	St Peters Rd. / Belvedere Ave. / Falconwood Dr. / Brackley Point Rd. (46.25888, -63.11950)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	https://twitter.com/ChtownPE/status/1601305941785264128?cxt=HHwWgICqzaPR_bgsAAAA https://www.saltwire.com/atlantic-canada/news/major-charlottetown-roundabout-project-to-begin-in-july-100733988/
Saint-Charles, MD Charles Co. United States	St Owen Ct. / Oyster Reef Pl. / Ottawa Park Pl. (38.58026, -76.91047)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2008
Fulford, England York United Kingdom	St Nicholas Ave. / (parking) (53.92260, -1.07364)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Accokeek, MD Prince George's Co. United States	St Mary's View Rd. / Lusby Ridge Rd. (38.69721, -76.95157)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane		No splitter island on south leg.
Billings, MT Yellowstone Co. United States	St Mary Way / Marillac St. / Henry Chapple St. (45.75672, -108.62191)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.9980	Other (At-Grade) Single-Lane	2013	One approach stubbed out. ICD estimated from Google Maps linework.
Scott, LA Lafayette Par. United States	St Mary St. / Harold Gauthe Rd. / Apollo Rd. (30.24369, -92.10677)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.2708	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2014). Replaced two offset, stop-controlled T-intersections. ICD estimated from Google Maps linework.
Bradbury, NSW Campbelltown Australia	St Johns Rd. / The Parkway (-34.08931, 150.81043)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bradbury, NSW Campbelltown Australia	St Johns Rd. / Hoddle Ave. / McLaughlin Ct. (-34.07926, 150.82140)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sydney, NSW Fairfield Australia	St Johns Rd. / Gladstone St. (-33.88914, 150.92917)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bradbury, NSW Campbelltown Australia	St Johns Rd. / Briar Rd. (-34.08715, 150.82136)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Charles Town, WV Jefferson Co. United States	St George St. / Citizens Way / US 340 SB Ramps (39.27528, -77.84935)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.5100	Freeway Ramps (Grade-Separated) Single-Lane	2018	Year Completed estimated (2015-2019). ICD estimated from Google Maps linework.
Midlothian, VA Chesterfield Co. United States	St Francis Blvd. / (parking) (37.46576, -77.66182)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on two legs.
Peterlee, England Durham United Kingdom	St Cuthberts Rd. / St Adens Way / O'neill Dr. (54.75699, -1.33420)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Quinns Rocks, WA Wanneroo Australia	St Barnabas Blvd. / Cresswell Pl. (-31.66350, 115.70465)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Quinns Rocks, WA Wanneroo Australia	St Barnabas Blvd. / Christian Cir. (-31.66000, 115.69965)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ottawa Lake, MI Monroe Co. United States	St Anthony Rd. / US 23 SB Ramps (41.79802, -83.69021)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 35.6148	Freeway Ramps (Grade-Separated) Single-Lane	2013	Right-turn bypass lane on west leg. ICD estimated from Google Maps linework.
Ottawa Lake, MI Monroe Co. United States	St Anthony Rd. / US 23 NB Ramps (41.79823, -83.68614)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.1762	Freeway Ramps (Grade-Separated) Single-Lane	2013	ICD estimated from Google Maps linework.
Quinns Rocks, WA Wanneroo Australia	St Anthony Ave. / Ocean Dr. (-31.65541, 115.69005)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Middletown, DE New Castle Co. United States	St Annes Church Rd. / Wiggins Mill Rd. (39.42541, -75.72769)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.1348	Other (At-Grade) Single-Lane	2010	Previous intersection was relocated when converted to roundabout. ICD estimated from Google Maps linework.
Middletown, DE New Castle Co. United States	St Annes Church Rd. / Levels Rd. (39.42842, -75.73887)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.9783	Other (At-Grade) Single-Lane	2010	Intersection was relocated when converted to roundabout. ICD estimated from Google Maps linework.
St Albert, AB Alberta Canada	St Anne St. / St Anne Promenade (53.63152, -113.62774)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4530	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Edmonton, AB Division 11 Canada	St Albert Trl. NW / 114 Ave. NW (53.56362, -113.54515)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.0000	Other (At-Grade) Single-Lane	2022	No splitter islands.
Kennington, VIC Greater Bendigo Australia	St Aidans Rd. / Edwards Rd. (-36.76657, 144.30645)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Florence, Tuscany Florence Italy	SS741 / Via delle Bagnese (43.74264, 11.21955)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Prato, Tuscany Prato Italy	SS719 (Viale Leonardo da Vinci) / Via dei Trebbi (43.88389, 11.04078)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Malgrate, Lombardy Lecco Italy	SS639 / Via Stabilini / Via Piedmonte (45.84785, 9.37042)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Peanut shaped.
Civate, Lombardy Lecco Italy	SS639 / (unknown) (45.82711, 9.35055)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Malgrate, Lombardy Lecco Italy	SS583 / Ponte Kennedy (45.84796, 9.38722)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Amaro, Friuli-Venezia Giulia Udine Italy	SS52 (Via Nazionale) / Via Roma / Via della Fabbrica (46.37196, 13.09103)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Finale Emilia, Emilia-Romagna Modena Italy	SS468 / Via per Modena Ovest / Via Albert Einstein (44.84898, 11.20889)	Signalized Roundabout/Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 31.0000	Other (At-Grade) Single-Lane
Venice, Veneto Venice Italy	SS309-E55 (Via Romea) / Via Bottenigo / Via Pietro Arduino (45.46069, 12.20986)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Spezzano Albanese, Calabria Cosenza Italy	SS283 / SP241 (Viale Partenope) (39.69985, 16.29887)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Catania, Sicily Catania Italy	SS192 (Stradale Gelso Bianco) / (connector to SP701) / (connector to A19) (37.47114, 15.04248)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
San Canzian d'Isonzo, Friuli-Venezia Giulia Gorizia Italy	SS14 (Via Cesare Battisti) / SP1 (Via Turriaco) / SP2 (Via Primo Maggio) (45.80803, 13.44008)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Monfalcone, Friuli-Venezia Giulia Gorizia Italy	SS14 (Via Arrigo Boito - Via Cesare Augusto Colombo) / Via Timavo (45.80157, 13.55238)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ronchi dei Legionari, Friuli-Venezia Giulia Gorizia Italy	SS14 (Via Aquileia) / SS677 / SP19 (45.82162, 13.49286)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Torviscosa, Friuli-Venezia Giulia Udine Italy	SS14 (Strada della Venezia Giulia) / SP69 (Stradone Zuino Nord - Via Vittorio Veneto) / Via del Commercio (45.82963, 13.28057)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Carbonia, Sardinia Province of South Sardinia Italy	SS126 / Via Michelangelo (39.14701, 8.51163)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
San Giovanni Suergiu, Sardinia Province of South Sardinia Italy	SS126 (Località Is Puesceddus) / (unknown) (39.12944, 8.51024)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Albisola Superiore, Liguria Savona Italy	SS1 (Corso Filippo Ferrari) / Corso Vittorio Poggi / Via Alba Docilia (44.33241, 8.51995)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Reykjavik, Höfuðborgarsvæðið Iceland	Srothofoi / Rte 49 Offramp (64.12625, -21.78314)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 35.9623	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Michałowice, Mazowieckie Pruszkowski Poland	Srodkowa / Ryzowa (52.17817, 20.90652)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bijeljina, Serb Republic Bijeljina Bosnia and Herzegovina	Sremska / Živojina Mišića / Raje Banjičića / Miloša Obilića (44.76416, 19.21114)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Quarrata, Tuscany Pistoia Italy	SR66 (Via Statale) / SP44 (Via Firenze) / Via Giovanni Falcone e Paolo Borsellino (43.85969, 10.99974)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Calto, Veneto Rovigo Italy	SR6 (Via Eridania) / SP11 (Via Cenesselli) / Via G Garibaldi / Via Campagnola (44.99580, 11.36153)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Castelmassa, Veneto Rovigo Italy	SR482 / Via Frati (45.02427, 11.32104)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Lendava, Lendava Slovenia	SR443 / Kolodvorska ulica / Industrijska ulica (46.55412, 16.44805)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Montecatini Terme, Tuscany Pistoia Italy	SR436 (Via Giovanni Gentile) / SP26 (Via Camporcioni) / Via della Nievoletta (43.87706, 10.78030)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Bujanovac, Centralna Srbija Pčinja District Serbia	SR41 (Ulica Gnjilanski put - Ulica Karađorđa Petrovića) / Ulica Karađorđa Petrovića (42.45412, 21.76948)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Campi Bisenzio, Tuscany Florence Italy	SR325 (Via Barberinese) / Via Gramignano (43.82063, 11.12303)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Campi Bisenzio, Tuscany Florence Italy	SR325 (Via Barberinese) / Via Circonvallazione Sud / Via Guido Mammoli (43.81588, 11.12067)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Dolo, Veneto Venice Italy	SR11 (Via Ca' Tron) / SR11dir1 / Via dei Meloni / Via Giovanni Battista Velluti (45.42768, 12.09108)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Jensen Beach, FL Martin Co. United States	SR A1A / SR 732 (Jensen Beach Causeway) (27.25565, -80.19788)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2005	Yield-controlled right-turn bypass lane on north leg. Posted speed on approaches is 40 mph.
Amelia Island, FL Nassau Co. United States	SR A1A / S Fletcher Ave. (30.59266, -81.45858)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.8426	Other (At-Grade) Single-Lane	2010	Functional Class: Arterial ICD estimated from Google Maps linework.
Amelia Island, FL Nassau Co. United States	SR A1A / David Gregory Dr. (30.56414, -81.45299)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.7665	Other (At-Grade) Single-Lane	2011	Functional Class: Arterial ICD estimated from Google Maps linework.
Amelia Island, FL Nassau Co. United States	SR A1A / Beach Lagoon Rd. (30.55541, -81.44933)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2001	Elliptical shape. ICD = 125 ft x 105 ft. Year Completed estimated (1999-2003).
Amelia Island, FL Nassau Co. United States	SR A1A / Amelia Island Plantation (30.55717, -81.45009)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1999-2003).
Port St. Lucie, FL St. Lucie Co. United States	SR A1A (Seaway Dr.) / Harbor Isle (27.46231, -80.30882)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 29.6729	Other (At-Grade) Single-Lane	2010	Previously controlled by two-way stop ICD estimated from Google Maps linework.
Amelia Island, FL Nassau Co. United States	SR A1A (S Fletcher Ave.) / SR 108 (Sadler Rd.) (30.63860, -81.43703)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2001
Sedro-Woolley, WA Skagit Co. United States	SR 9-SR 20 (Cascade Loop) / Patrick St. / Skagit Way (48.51051, -122.24156)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2009	Elliptical shaped. ICD = 120 ft x 105 ft. August 2009. ICD estimated from Google Maps linework.
Dawsonville, GA Dawson Co. United States	SR 9E (Lumpkin Campground Rd.) / SR 318 (Dawson Forrest Rd.) (34.35427, -84.05168)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2006
Fife, WA Pierce Co. United States	SR 99 (Pacific Hwy. E) / Wapato Way (47.24293, -122.34070)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2021	https://wsdot.wa.gov/projects/sr167/completion/construction
Freedom, PA Beaver Co. United States	SR 989 (Dunlap Hill Rd.) / Freedom Crider Rd. (40.67684, -80.19046)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown	2022	Year Completed estimated (2022-2023).
Mount Pleasant, PA Westmoreland Co. United States	SR 981 / Hecla Rd. / State St. (40.17769, -79.52978)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://mthbg-laurelvalley.azurewebsites.net/section-1/section-1-project-area-photos.php
Unity Township, PA Westmoreland Co. United States	SR 981 / Airport Ln. (40.27001, -79.40283)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.0076	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.