Roundabouts Database Index

29616 Results

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City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways / ICD (m)	Functional Class / LaneType	Year Completed	Comments
Västerljung, Sodermanland County Trosa Sweden	Rte 219 / Rte 782 (58.91336, 17.47202)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.6003	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Trosa, Sodermanland County Trosa Sweden	Rte 218 / Nyängsvägen / Verktygsgatan (58.90570, 17.55059)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.7564	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Victoria Cross, PE Kings Canada	Rte 210 (Queens Rd.) / Rte 320 (Sparrows Rd.) / Rte 22 (Union Rd.) (46.16468, -62.69529)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.0000	Other (At-Grade) Single-Lane	2023	Previously a 5-way intersection, but Greenfield Rd was rerouted to Queens Rd west of the roundabout. https://www.peicanada.com/eastern_graphic/work-on-victoria-cross-roundabout-to-start-in-may/article_3ba12f74-c282-11ed-98ba-17f04195dc3b.html
Perstorp, Skåne County Perstorp Sweden	Rte 21 / Rte 108 (56.13313, 13.37553)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 55.0000	Other (At-Grade) Single-Lane		Completed before the year 2000.
East Aurora, NY Erie Co. United States	Rte 20A / Rte 78 (42.76773, -78.62917)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 38.1000	Other (At-Grade) Single-Lane	2009	Converted from rotary.
Orebro, Orebro County Orebro Sweden	Rte 207 / Ormestagatan (59.26171, 15.26096)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.3012	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Bainbridge, NY Chenango Co. United States	Rte 206 / CR 39 (42.29073, -75.47471)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5727	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Gardner, MA Worcester Co. United States	Rte 2 Ramps / Pearson Blvd (42.56420, -71.97920)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways 137.2249	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Kúty, Trnava Region Senica Slovakia	Rte 2 / Rte 500 (48.65819, 17.02040)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Tactile guidance strips in center of crosswalks.
Greenfield, MA Franklin Co. United States	Rte 2 / Rte 2A / I-91 Ramps (42.58531, -72.62148)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways 177.6285	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
North Stonington, CT New London Co. United States	Rte 2 / Rte 184 (41.42439, -71.86039)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways 103.6320	Other (At-Grade) Single-Lane		Yield signs added 1999?
Concord, MA Middlesex Co. United States	Rte 2 (Union Tpke-Concord Tpke) / Rte 2A / Barretts Mill Rd. / Commonwealth Ave. (42.46728, -71.39721)	Rotary Existing	All-Way Yield None	5 Approaches 0 Driveways 100.4354	Other (At-Grade) Multilane (2 Lane, unspecified)		Infamous Concord rotary. ICD estimated from Google Maps linework.
Petržalka, Bratislava Bratislava Slovakia	Rte 2 (Dolnozemská cesta / Azúrová) / Panónska cesta / Orechová cesta / Zuzany Chalupovej (48.09255, 17.12167)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Sullana, Piura Province of Sullana Peru	Rte 1N / Rte 1NL (-4.91677, -80.69660)	Other Existing	All-Way Stop Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Castilla, Piura Province of Piura Peru	Rte 1N / Rte 1NJ (-5.17742, -80.56231)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Pos Chikito, Aruba	Rte 1A-1B / Rte 4A-4B / Balashi (12.47948, -69.97859)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)		Turbo roundabout.
Oranjestad, Aruba	Rte 1A-1B / Palm Beach (12.56892, -70.04274)	Rotary Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Oranjestad, Aruba	Rte 1A-1B / L G Smith Blvd. / Stadionweg (12.50879, -70.02737)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Oranjestad, Aruba	Rte 1A-1B / Caya Imelda Catharina Eckmeyer-Bermudez (12.55317, -70.05115)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)		Turbo roundabout.
West Punt, Aruba	Rte 1A-1B / Bakval (12.58219, -70.04259)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Oranjestad, Aruba	Rte 1A-1B (L G Smith Blvd.) / Belgiëstraat (12.52656, -70.04779)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Oranjestad, Aruba	Rte 1A-1B (De La Sallestraat) / Rte 3A-3B (Seroe Blanco) / Caya Ing Roland H Lacle (12.52324, -70.02756)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
San Nicolaas, Aruba	Rte 1A-1B (Bernhardstraat - Isaac Wagemakerstraat) / Bernhardtstraat (12.44042, -69.91901)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Oranjestad, Aruba	Rte 1A-1B (Avenida Nelson O Oduber) / Rte 4A-4B (12.54551, -70.05318)	Rotary Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Ribeira Grande, Azores Portugal	Rte 1A / Rua da Saude (37.81595, -25.53798)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.9490	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Ribeira Grande, Azores Portugal	Rte 1A (Rua do Estrela) / Alameda 29 de Junho (37.81920, -25.53167)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 41.5122	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Oslo, Oslo Oslo Norway	Rte 191 / Strømsveien (59.93218, 10.86050)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Right-turn-only lanes on north and south legs. Grade-separated pedestrian tunnels.
Oslo, Oslo Oslo Norway	Rte 191 (Nedre Kalbakkvei) / Alfasetveien (59.93613, 10.85896)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Färlöv, Skane County Kristianstad Sweden	Rte 19 / Rte 118 / Norra Bjärlövsvägen (56.10806, 14.09053)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 54.6113	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Brockport, NY Monroe Co. United States	Rte 19 (Main St.-Lake Rd.) / West St. / East St. (43.22019, -77.93696)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.7763	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Bulle, Fribourg La Gruyère Switzerland	Rte 189 / (unknown) (46.60379, 7.05938)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 31.1809	Unknown Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Hamburg, NY Erie Co. United States	Rte 179 / Gateway Blvd. / Rte 5 (Lake Shore Rd.) Ramps (42.79021, -78.84711)	Rotary Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 128.8386	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		Lane change required to go further than the next exit. ICD estimated from Google Maps linework.
Alma, QC Lac-Saint-Jean-Est Regional County Municipality Canada	Rte 172 / Rte 169 (48.60369, -71.61456)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2021	Year Completed estimated (2019-2021).
Kolding, South Denmark Kolding Denmark	Rte 170-Rte 176 (Højvangen) / Vejlevej / Nordager (55.54444, 9.47691)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Saint-Gédéon, QC Lac-St-Jean-Est Canada	Rte 170 / Rang de la Belle-Rivière / Rue de Quen (48.47879, -71.79000)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.7941	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Saguenay, QC Saguenay Canada	Rte 170 / Autoroute 70 EB Offramp (48.34444, -70.98452)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 55.5668	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Liberty, NY Sullivan Co. United States	Rte 17 SB Ramps / Rte 52 (41.79303, -74.73518)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.9463	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Asmundtorp, Skåne County Landskrona Sweden	Rte 17 / Rte 110 (55.89111, 12.96505)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 70.0000	Other (At-Grade) Single-Lane		Built before 2009.
Marieholm, Skåne County Eslöv Sweden	Rte 17 / Rte 108 / Kvarngatan (55.87589, 13.16170)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.0000	Other (At-Grade) Single-Lane		Built before 2009.
Eslöv, Skåne County Eslöv Sweden	Rte 17 / Fallskärmsgatan (55.84289, 13.33187)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2012
Eslöv, Skåne County Eslöv Sweden	Rte 17 (Norra vägen) / Smålandsvägen (55.85544, 13.30568)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 70.0000	Other (At-Grade) Single-Lane	2000	Year Completed estimated (1985-2005).
Örja kyrkby, Skåne County Landskrona kommun Sweden	Rte 17 (Eslövsvägen) / Vadensjövägen (55.87637, 12.88724)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 55.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2021	Concentric striped circulatory roadway.
South Wales, NY Erie Co. United States	Rte 16-Rte 400 / Rte 16 (Olean Rd.) / Richardson Rd. (42.71467, -78.58067)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://wellsvillesun.com/blog/2022/04/06/major-project-on-route-400-in-erie-county-announced/
Alma, QC Lac-Saint-Jean-Est Regional County Municipality Canada	Rte 169 / Avenue du Pont N / Chemin de la Grand Décharge (48.57749, -71.62818)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	https://www.lequotidien.com/actualites/enfin-le-grand-jour-pour-la-nouvelle-voie-de-contournement-a-alma-e60502acec48e0c3c82a6a4ea0f74ca1
Lørenskog, Buskerud Lørenskog Norway	Rte 163 (Lørenskogveien) / Starveien / Robsrudskogen (59.93855, 10.93746)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Lørenskog, Buskerud Lørenskog Norway	Rte 163 (Lørenskogveien) / Ole Lians vei (59.94123, 10.94358)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Lørenskog, Buskerud Lørenskog Norway	Rte 163 (Lørenskogveien) / Fv351 / Marcus Thranes vei (59.94366, 10.94682)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Kołobrzeg, Zachodniopomorskie Kołobrzeski Poland	Rte 163 (Boleslawa Krzywoustego) / Europejska / Władysława Łokietka (54.17065, 15.58957)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
West Haven, CT New Haven Co. United States	Rte 162 (Jones Hill Rd.) / SR 705 (Ocean Avenue) (41.23624, -72.98605)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.8421	Other (At-Grade) Single-Lane	2007	Opened fall 2007. Connecticut DOT project. Previously controlled by one-way stop ICD estimated from Google Maps linework.
Sandvika, Buskerud Bærum Norway	Rte 160 (Bærumsveien) / Gjønnesjordet / Høvikveien (59.91414, 10.57929)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Sandvika, Buskerud Bærum Norway	Rte 160 (Bærumsveien) / (connector to Bjerkelundsveien) (59.91877, 10.59301)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Mosta, Malta	Rte 16 / Rte 18 (35.91670, 14.41761)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
St-Roch-Ouest, QC Montcalm Regional County Municipality Canada	Rte 158 / Rang de la Côte-St-Louis / Ancienne Rte 158 (45.88639, -73.66842)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.8930	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Budejovice, South Bohemia Budweis Czechia	Rte 156 / Novohradská / Sourbárenská (48.95410, 14.50010)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Budejovice, South Bohemia Budweis Czechia	Rte 156 / Novohradska (48.95584, 14.49987)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Rte 155 / Torslandavägen (57.71622, 11.79306)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.1018	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Torslanda, Vastra Gotaland County Gothenburg Sweden	Rte 155 / Torslanda Hasteviks vag (57.71189, 11.72464)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 21.6914	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Torslanda, Vastra Gotaland County Gothenburg Sweden	Rte 155 / Rte 568 (57.71088, 11.71390)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 23.6060	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Torslanda, Vastra Gotaland County Gothenburg Sweden	Rte 155 / Langrevsvagan (57.70995, 11.73649)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.5025	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Torslanda, Vastra Gotaland County Gothenburg Sweden	Rte 155 / Hallsviksvägen (57.70763, 11.75447)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 30.6268	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Rte 155 / Flyghamnsvägen (57.70943, 11.76890)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.6435	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Rte 155 / Flygfaltsgatan (57.70959, 11.78437)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 59.3362	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Shawinigan, QC Shawinigan Canada	Rte 155 / Chemin des Défricheurs (46.64104, -72.67348)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.9192	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Blackeberg, Halland County Falkenbergs kommun Sweden	Rte 154 / Kilavägen (56.92321, 12.50801)	Unknown Existing	All-Way Yield Metering Signal	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2009	Completed fall 2009 or spring 2010.
Blackeberg, Halland County Falkenbergs kommun Sweden	Rte 154 / E6-E20 SB Ramps (56.93033, 12.51433)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 150.0000	Freeway Ramps (Grade-Separated) Single-Lane	2015	Yielding right-turn bypass lane on northeast leg.
Vinbergs kyrkby, Halland County Falkenbergs kommun Sweden	Rte 154 / E6-E20 NB Ramps (56.93274, 12.51676)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Freeway Ramps (Grade-Separated) Single-Lane	2015	Year Completed estimated (2014-2015).
Vinbergs kyrkby, Halland County Falkenbergs kommun Sweden	Rte 154 / Blackebergsvägen / Torsholmsvägen (56.93493, 12.51933)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane		Completed before 2006.
Shawinigan, QC Mauricie Region Canada	Rte 153 / Rte 157 / Avenue de la Station (46.54343, -72.75185)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2003	Opened December 2003. No splitter island on east leg.
Varberg, Halland County Varberg Sweden	Rte 153 (Värnamovägen) / Österleden (57.12319, 12.28811)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.8160	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2008	Built as a roundabout with four single lane approaches at or before 2008. Widened and has since 2018 three approaches with double entry lanes. Two of those approaches have separate islands between the approach lanes.
Varberg, Halland County Varberg Sweden	Rte 153 (Värnamovägen) / Holmagärdegatan (57.12562, 12.30381)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7190	Other (At-Grade) Single-Lane	2021	Construction of crossroad stared in 2019. Roundabout operational in 2021 with three approaches and possibly in 2020 as well. Fourth approach 'built' but not yet opened to traffic in 2021.
Ski, Buskerud Ski Norway	Rte 152 / Skiveien (59.81134, 10.80629)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ski, Buskerud Ski Norway	Rte 152 / Ingierveien (59.81270, 10.79695)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Osby, Skåne County Osby Sweden	Rte 15 / Västra Storgatan (56.38504, 13.99663)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Single-Lane	2010
Markaryd, Kronoberg County Markaryd Sweden	Rte 15 / Hallarydsvägen / Vargvägen (56.46998, 13.63034)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.0000	Other (At-Grade) Single-Lane		Built before 2009.
Markaryd, Kronoberg County Markaryd Sweden	Rte 15 / E4 SB Ramps (56.46888, 13.63301)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 35.0000	Freeway Ramps (Grade-Separated) Single-Lane		Raindrop shaped. Completed before 2009.
Markaryd, Kronoberg County Markaryd Sweden	Rte 15 / E4 NB Ramps (56.46801, 13.63521)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0000	Freeway Ramps (Grade-Separated) Single-Lane		Raindrop shaped. Built before 2009.
Olofström, Blekinge County Olofström Sweden	Rte 15 (Pukaviksvägen) / Idrottsvägen (56.26854, 14.52298)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2021	Used to be a T-intersection with one-way stop. Fourth arm added in 2020/2021.
Markaryd, Kronoberg County Markaryd Sweden	Rte 15 (Ljungbyvägen) / Drottninggatan (56.47557, 13.60630)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 52.0000	Other (At-Grade) Single-Lane		Built before 2009.
Barnstable, MA Barnstable Co. United States	Rte 149 / Race Ln. (41.68164, -70.40159)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.8676	Other (At-Grade) Single-Lane	1999	ICD estimated from Google Maps linework.
Visby, Gotland County Gotland Sweden	Rte 148 / Stora Törnekvior / Stenhuggarvägen (57.62117, 18.31878)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 52.4456	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Visby, Gotland County Gotland Sweden	Rte 148 / Rte 147 / Endreväg (57.63260, 18.32784)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 65.8561	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Visby, Gotland County Gotland Sweden	Rte 148 / Rte 142 / Terra Norravägen (57.60851, 18.29952)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 61.4211	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
West Springfield, MA Hampden Co. United States	Rte 147 (Memorial Ave.) / US 5 Ramps (42.09762, -72.59717)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways 37.2202	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		One of several along US 5. ICD estimated from Google Maps linework.
Clifton Park, NY Saratoga Co. United States	Rte 146 / Rte 146A / Vischer Ferry Rd. (42.87020, -73.82034)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.7660	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	https://wnyt.com/news/last-phase-of-construction-underway-at-clifton-park-roundabout-route-146-route-146a-vischer-ferry-road/5528433/ ICD estimated from Google Maps linework.
Guilderland, NY Albany Co. United States	Rte 146 (Carman Rd.) / Lydius St. (42.75479, -73.94366)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2022	Skewed intersection. https://www.timesunion.com/news/article/Guilderland-roundabout-work-to-start-Sept-6-17410914.php
Rotterdam, NY Schenectady Co. United States	Rte 146 (Carman Rd.) / I-890 SB Ramps (42.76055, -73.94206)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Freeway Ramps (Grade-Separated) Single-Lane	2022	Merging right-turn bypass lane on south leg. https://www.news10.com/news/albany-county/road-work-begins-to-upgrade-route-146-intersections/
Birzebbugia, Malta	Rte 144/ Triq Zirenu Dali (35.82974, 14.52941)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Visby, Gotland County Gotland Sweden	Rte 143 / Rte 148 (57.62521, 18.32137)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 67.1485	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Visby, Gotland County Gotland Sweden	Rte 143 / Enderväg / Tjelvarvägen / Havdervägen (57.63503, 18.30764)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 67.7697	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Visby, Gotland County Gotland Sweden	Rte 140 / Rte 149 / Kung Magnus väg / Norderväg (57.64477, 18.30555)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.2366	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Visby, Gotland County Gotland Sweden	Rte 140 / Rte 142 (57.62199, 18.27706)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 66.5149	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Visby, Gotland County Gotland Sweden	Rte 140 / Järnvägsgatan / Stenkumlaväg / Söderväg (57.63167, 18.28905)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 62.0214	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Šakiai, Marijampolės Šakiai District Municipality Lithuania	Rte 140 (Kauno gatve) / Rte 137 (54.95325, 23.08441)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Tafuna, AS Tualauta United States	Rte 14 / Rte 19 (-14.32240, -170.72295)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane	2015
Tafuna, AS Tualauta United States	Rte 14 / Rte 16 (-14.32485, -170.72129)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2015
Tafuna, AS Tualauta United States	Rte 14 / Rte 106 (-14.32814, -170.71862)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2015
Tafuna, AS Tualauta United States	Rte 14 / Procurement Rd. (-14.32705, -170.71944)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2015
Łódź, Łódzkie Łódź Poland	Rte 14 / Pabianicka (51.73145, 19.45295)	Other Existing	All-Way Yield Unknown	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Trams circulating around exterior of central island and crossing to medians of all legs.
Charlemagne, QC Lanaudière Region Canada	Rte 138 (Rue Sherbrooke) / Rue Notre Dame (45.69860, -73.48427)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 43.3762	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Functional Class: Arterial. Year Completed estimated (2005-2008). Right-turn bypass lane on north leg. ICD estimated from Google Maps linework.
Löttorp, Kalmar County Borgholm Sweden	Rte 136 / Löttorpsvägen (57.16442, 17.01357)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 26.5516	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.