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
Bohumín, Moravian-Silesia Karviná Czechia	Rte 67 / Rte 647 / D1 Ramps (49.91048, 18.33499)	Rotary Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Unknown Multilane (2 Lane, unspecified)
Avesta, Dalarna County Avesta Sweden	Rte 68 / Dalavägen (60.14087, 16.19167)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 48.1642	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Avesta, Dalarna County Avesta Sweden	Rte 68 / Get Johannas väg / Friluftsvägen (60.15058, 16.20173)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.4222	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Hedemora, Dalarna County Hedemora Sweden	Rte 69 / Rte 270 / Gussarvsgatan (60.28397, 15.99354)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 69.2676	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Hedemora, Dalarna County Hedemora Sweden	Rte 69 / Rte 70 / Österbyvägen (60.29680, 15.97911)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.3029	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Orleans, MA Barnstable Co. United States	Rte 6A (Cranberry Hwy) / Canal Rd / S Orleans Rd. (41.79212, -69.98671)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.3849	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	ICD estimated from Google Maps linework.
(unincorporated), MA Barnstable Co. United States	Rte 6A / Rte 28 (gateway to Cape Cod) (41.74313, -70.58651)	Rotary Existing	All-Way Yield None	0 Approaches 0 Driveways 118.8720	Other (At-Grade) Multilane (2 Lane, unspecified)
Brights Grove, ON Lambton Canada	Rte 7 (Lakeshore Rd.) / Rte 26 (Mandaumin Rd.) (43.02976, -82.23018)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.9377	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2006-2009). Looks very new in Sept 2009 (streetview). ICD estimated from Google Maps linework.
Mdina, Malta	Rte 7 / Rte 16 / (unknown) (35.89100, 14.40888)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Kanata, Cochabamba Cercado Bolivia	Rte 7 / Rte 4 Ramps (-17.39328, -66.18429)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)
Mtarfa, Malta	Rte 7 / Triq il-Kav Vincenzo (35.89182, 14.40486)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Enköping, Uppsala County Enköping Sweden	Rte 70 / E18 EB Ramps (59.65396, 17.08122)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 31.3768	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Enköping, Uppsala County Enköping Sweden	Rte 70 / E18 WB Ramps (59.65597, 17.07959)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 34.9951	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		Raindrop shape. ICD estimated from Google Maps linework.
Enköping, Uppsala County Enköping Sweden	Rte 70 / Enköping Skälby (59.65849, 17.07809)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.8190	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Enköping, Uppsala County Enköping Sweden	Rte 70 / Malmagatan / Romgatan (59.65289, 17.08290)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.7915	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Sala, Vastmanland County Sala Sweden	Rte 70 / Rte 56 (59.88861, 16.56158)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 67.7067	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Vincentown, NJ Burlington Co. United States	Rte 70 / Rte 72 / Four Mile Rd. / Magnolia Rd. (39.89892, -74.59641)	Rotary Existing	Other None	5 Approaches 0 Driveways 129.5400	Other (At-Grade) Single-Lane		Mix of stop and yield control on entry. ICD = 500 ft x 350 ft.
Trondheim, Trondelag Trondheim Norway	Rte 706 / Rte 715 (63.43048, 10.36030)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.4496	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Trondheim, Trondelag Trondheim Norway	Rte 706 / Rte 715 (Steinbergtunnelen) (63.42761, 10.36371)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 21.9045	Other (At-Grade) Single-Lane		Roundabout is completely within tunnel. ICD estimated from Google Maps linework.
Atlit, Haifa District Israel	Rte 7110 / (unknown) (32.69594, 34.94599)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Neve Yam, Haifa District Israel	Rte 7110 / Ha-Vered St. (32.68025, 34.93436)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Trondheim, Trondelag Trondheim Norway	Rte 715 / Rte 812 (63.42817, 10.36697)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 28.3151	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Sala, Vastmanland County Sala Sweden	Rte 72 / Rte 56 / Ringgataan / Väsbygatan / Östra Tulegatan (59.91604, 16.61612)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 58.6706	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Piaseczno, Mazowieckie Piaseczyński Poland	Rte 722 (Golkowska - Pułku IV Ułanów) / Golkowska / Główna (52.04904, 20.98905)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Gavle, Gavleborg County Gavle Sweden	Rte 76 / E4 WB Ramps / Geodetgatan (60.64030, 17.13988)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 76.1239	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Norrtälje, Stockholm County Norrtälje Sweden	Rte 76 / Esplanaden (59.75693, 18.68446)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.2959	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Östhammar, Uppsala County Östhammar Sweden	Rte 76 / Gammalbygatan (60.25504, 18.34575)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 33.7756	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gavle, Gavleborg County Gavle Sweden	Rte 76 / Grafikergatan (60.64499, 17.14296)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 37.4709	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gavle, Gavleborg County Gavle Sweden	Rte 76 / Ingenijörsgatan / Vändkretsen (60.64825, 17.14709)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.6380	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
SkutskÃ¤r, Uppsala County Ã„lvkarleby Sweden	Rte 76 / Östra Vägen / Centralgatan (60.62974, 17.41238)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 22.8446	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gavle, Gavleborg County Gavle Sweden	Rte 76 / Södra Kungsvägen / Österbågen (60.65770, 17.16523)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.0644	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Gavle, Gavleborg County Gavle Sweden	Rte 76 / Spängersleden / Söderbågen (60.65583, 17.15662)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.2142	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Middletown, NY Orange Co. United States	Rte 78 / Rte 108 (James P Kelly Way) (41.42510, -74.43364)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.8062	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	https://www.recordonline.com/news/20181002/middletown-roundabout-nearly-completed ICD estimated from Google Maps linework.
Trzebinia, Małopolskie Chrzanowski Poland	Rte 79 / Kościuszki (50.15742, 19.46012)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Trzebinia, Małopolskie Chrzanowski Poland	Rte 79 / Ochronkowa / Pulaskiego (50.15620, 19.45620)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Chrzanów, Małopolskie Chrzanowski Poland	Rte 79 / Oswiecimska (50.14402, 19.39912)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Single-lane exits due to left-turn only and right-turn only lanes.
Bennington, VT Bennington Co. United States	Rte 7A / Willma St. (42.89936, -73.20987)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2016	https://www.benningtonbanner.com/archives/northside-drive-roundabout-open-to-traffic/article_28eed74c-dc7f-5ce0-a331-ef606872868c.html
Kværndrup, South Denmark Denmark	Rte 8 (Nyborgvej / Hovedvejen) / Hovedvejen (55.18151, 10.53110)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Fredericton, NB York Canada	Rte 8 / Smythe St. (45.94136, -66.67078)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 49.8318	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Miramichi, NB Northumberland Canada	Rte 8 Bypass / Rte 430 (47.00483, -65.59289)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 40.0000	Other (At-Grade) Single-Lane	2006
Rome, NY Oneida Co. United States	Rte 825 (Hill Rd.) / Floyd Ave. / Brooks Rd. (43.22258, -75.41900)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.2935	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	Year Completed estimated (2017-2018). https://en.wikipedia.org/wiki/New_York_State_Route_825 ICD estimated from Google Maps linework.
Rome, NY Oneida Co. United States	Rte 825 (Mohawk Dr.-Hill Rd.) / Hangar Rd. (43.22496, -75.41992)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7352	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	Year Completed estimated (2017-2018). https://en.wikipedia.org/wiki/New_York_State_Route_825. ICD estimated from Google Maps linework.
Skarmyra, Gävleborg County Hudiksvalls kommun Sweden	Rte 84 / E4 NB Ramps (61.71437, 17.05036)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Freeway Ramps (Grade-Separated) Single-Lane		Raindrop shaped. Completed in 2009 or earlier.
Skarmyra, Gävleborg County Hudiksvalls kommun Sweden	Rte 84 / E4 SB Ramps (61.71420, 17.04736)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Freeway Ramps (Grade-Separated) Single-Lane		Raindrop shaped. Completed in 2009 or earlier.
Salem, CT New London Co. United States	Rte 85 (Hartford Rd.-New London Rd.) / Rte 82 (E Haddam Rd.-Norwich Rd.) (41.47662, -72.26473)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.1084	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Voorheesville, NY Albany Co. United States	Rte 85A (Maple Rd.) / Rte 155 (42.64936, -73.92110)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2003	Replaced a stop-controlled, channelized triangular intersection. Completed Fall 2003. First roundabout in Albany area.
Achziv Industrial Zone-Milohot, Northern District Israel	Rte 8611 / (unknown) (32.97812, 35.09505)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Tromsø, Troms Tromsø Norway	Rte 862 (Rektor Steens gate - Storgata) / Hansjordnesgata / Otto Sverdrups Gate (69.65728, 18.96404)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Pedestrian bridge over west leg.
Szombathely, Vas Szombathelyi járás Hungary	Rte 87 (11-es huszár út - Repülők útja) / Saághy István utca / 11-es huszár út / (shopping centre entrance) (47.25329, 16.61572)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Szombathely, Vas Szombathelyi járás Hungary	Rte 87 / Rte 89 (47.26545, 16.60990)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Oranjestad, Aruba	Rte 8A-8B / Rte 2A-2B (12.53743, -70.03101)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)		Turbo roundabout.
Keila, Harjumaa Keila linn Estonia	Rte 8-E265 (Uus-Paldiski maantee - Paldiski maantee) / Karjaküla (59.31744, 24.41071)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Keila, Harjumaa Keila linn Estonia	Rte 8-E265 (Uus-Paldiski maantee) / Luha (59.31209, 24.43278)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout.
Suwalki, Podlaskie Suwałki Poland	Rte 8-E67 / Rte 662 (Generala Kazimierza Pulaskiego) (54.13202, 22.95165)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Northampton, MA Hampshire Co. United States	Rte 9 (Bridge St.) / Damon Rd. / I-91 NB Off-Ramp (42.33358, -72.62071)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2021	Year Completed estimated (2018-2021).
Falmouth, ME Cumberland Co. United States	Rte 9 (Longwoods Rd.) / Middle Rd. / Woods Rd. (43.73522, -70.23748)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.3811	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Keene, NH Cheshire Co. United States	Rte 9 / Base Hill Rd. (42.92477, -72.31239)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 43.7273	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Plattsburgh, NY Clinton Co. United States	Rte 9 / New York Rd. / Vermont St. (44.68128, -73.44769)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.3649	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Brattleboro, VT Windham Co. United States	Rte 9 / Rte 5 (42.88500, -72.55670)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.8160	Other (At-Grade) Multilane (2 Lane, 2x2 max)	1999	Adjacent to I-89. Heavy truck volume (>7%).
Glens Falls, NY Warren Co. United States	Rte 9 / Rte 9L / Hudson St. (43.30951, -73.64399)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2007	Urban, downtown environment. Symbolic black-on-orange 540-degree turn sign for trucks to make right turn around central island from south leg to southeast leg.
Malta, NY Saratoga Co. United States	Rte 9 / Stonebreak Rd. (42.96317, -73.79144)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.4560	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	ICD estimated from Google Maps linework.
Eskilstuna, Sodermanland County Eskilstuna Sweden	Rte 900 / E20 WB Ramps / Svista Industriväg (59.37967, 16.59321)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.2414	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Łęgowo, Pomorskie Gdański Poland	Rte 91 (Grunwaldzka - Tczewska) / Gdańska / Kwarcowa (54.23508, 18.63082)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Holmsund, Vasterbotten County Umea Sweden	Rte 92 / Backenvägen (63.83516, 20.23050)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.7649	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Holmsund, Vasterbotten County Umea Sweden	Rte 92 / Bomvägen / Ridvägen (63.83540, 20.24800)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.0780	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Umea, Vasterbotten County Umea Sweden	Rte 92 / Stickvägen (63.83999, 20.20215)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.8057	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Kearney, MO Clay Co. United States	Rte 92-W 6th St. / Nation Rd. (39.36791, -94.38893)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.8594	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Kearney, MO Clay Co. United States	Rte 92-W 6th St. / Sam Barr Dr. (39.36785, -94.38055)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.0895	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	ICD estimated from Google Maps linework.
Chrzanów, Małopolskie Chrzanowski Poland	Rte 933 / Kroczymiech (50.13045, 19.37197)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brzeszcze, Małopolskie Oświęcimski Poland	Rte 933 / Rte 949 (49.97219, 19.13865)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Khaniá, Crete Khaniá Greece	Rte 94 / EO Soudas Korakion (35.51697, 24.07868)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Färjestaden, Kalmar County Mörbylånga Sweden	Rte 943 / Rte 137 EB Ramps / Turistvägen (56.66539, 16.48732)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 74.1638	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Rhodes, Southern Aegean Dodecanese Greece	Rte 95 / (unknown) (36.17301, 28.07534)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Rhodes, Southern Aegean Dodecanese Greece	Rte 95 / EO Malona (36.18314, 28.08398)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lhindos, Southern Aegean Dodecanese Greece	Rte 95 / Pros Gennadio (36.11255, 28.05797)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Victor, NY Ontario Co. United States	Rte 96 (E Main St.) / Lynaugh Rd. (42.98010, -77.39823)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://13wham.com/news/local/new-roundabout-opens-at-route-96lynaugh-rd-intersection-in-victor
Jokkmokk, Norrbotten County Jokkmokk Sweden	Rte 97 / Lappstavägen (66.60380, 19.84765)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.0216	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Norra Tallvik, Norrbotten County Överkalix Sweden	Rte 98-Rte 392 / Tallvik / Vännäsvägen (66.34226, 22.82926)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.5061	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Haparanda, Norrbotten County Haparanda Sweden	Rte 99 / Ahlmarksvägen / Norrskensvägen (65.84498, 24.12435)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.1884	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
West Gardiner, ME Kennebec Co. United States	Rte 9-Rte 126 / I-95 NB Ramps / Service Plaza Dr. (44.20896, -69.82823)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.2365	Freeway Ramps (Grade-Separated) Single-Lane	2015	ICD estimated from Google Maps linework.
Glenmont, NY Albany Co. United States	Rte 9W / Fuera Bush Rd. / Glenmont Rd. (42.60187, -73.79182)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2021	https://www.timesunion.com/news/article/New-Bethlehem-roundabout-befuddles-some-drivers-16713839.php#photo-21842438
Saint-Anselme, QC Bellechasse Regional County Municipality Canada	Rte Bégin (Rte 277) / Rang de la Montagne (46.64496, -70.99509)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.0000	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2018-2019).
Columbia, MO Boone Co. United States	Rte K / S Sinclair Rd. / Old Plank Rd. (38.87078, -92.38241)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://abc17news.com/news/2021/08/18/sinclair-and-route-k-roundabout-now-open/
Noumea, Province Sud New Caledonia	Rte VE1 / Rue Berthelot (-22.26018, 166.44464)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Cape Girardeau, MO Cape Girardeau Co. United States	Rte W (Cape La Croix Rd.) / Lexington Ave. / Kingsway Dr. (37.33345, -89.57061)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.6328	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	ICD estimated from Google Maps linework.
Sedalia, MO Pettis Co. United States	Rte Y (W 16th St.) / Winchester Dr. (38.69957, -93.27763)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2010-2012).
Keene, NH Cheshire Co. United States	Rte. 101 / Winchester St. (42.92247, -72.29079)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 59.4713	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Functional Class: Arterial ICD estimated from Google Maps linework.
Gorham, ME Cumberland Co. United States	Rte. 112 / Rte. 114 (43.65213, -70.42751)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7999	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	ICD estimated from Google Maps linework.
Gorham, ME Cumberland Co. United States	Rte. 112 / Rte. 25 (43.67923, -70.46568)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.0054	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	ICD estimated from Google Maps linework.
Gorham, ME Cumberland Co. United States	Rte. 112 / Rte. 4 (43.66904, -70.45676)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.8284	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Spring Grove, PA York Co. United States	Rte. 116 (Hanover St.) / Roths Church Rd. / W. Hanover St. (39.88301, -76.86363)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.6567	Other (At-Grade) Single-Lane	2007	http://www.yorkdispatch.com/local/ci_6708523 ICD estimated from Google Maps linework.
Gatineau, QC Outaouais Region Canada	Rte. 148 / Rue des Laurentides (45.52187, -75.49563)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 23.4301	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Seymour, CT New Haven Co. United States	Rte. 188 / Rte. 334 (Great Hill Rd.) / Holbrook Rd. (41.37857, -73.12669)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.8466	Other (At-Grade) Single-Lane	2016	Previous traffic circle was upgraded to modern roundabout design guidelines. 21442
Riverhead, NY Suffolk Co. United States	Rte. 24 / (unknown) (40.91524, -72.66606)	Rotary Existing	Unknown Unknown	3 Approaches 0 Driveways 48.7366	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Riverhead, NY Suffolk Co. United States	Rte. 24 / CR 94 (40.91591, -72.66968)	Rotary Existing	Unknown Unknown	3 Approaches 0 Driveways 86.6419	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Pennington, NJ Mercer Co. United States	Rte. 31 / Blackwell Rd. / Pennington Rd. / Washington Crossing Pennington Rd. (40.30818, -74.78666)	Rotary Existing	Other Unknown	5 Approaches 0 Driveways 216.4080	Other (At-Grade) Multilane (2 Lane, 2x1 max)		Circulating traffic yields to entering traffic on northwest and south legs. ICD = 710 ft x 360 ft.
Hingham, MA Plymouth Co. United States	Rte. 3A (Summer St.) / Chief Justic Cushing Hwy. / Green St. (42.24615, -70.88130)	Rotary Existing	Unknown Unknown	4 Approaches 0 Driveways 60.1200	Other (At-Grade) Multilane (2 Lane, unspecified)		Functional Class: Arterial ICD estimated from Google Maps linework.
Goshen, CT Litchfield Co. United States	Rte. 4 / Rte. 63 (41.83185, -73.22539)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.9080	Other (At-Grade) Single-Lane	2002	Painted splitter islands.
Lakeville, MA Plymouth Co. United States	Rte. 44 / Rte. 28 / Rte. 18 (41.90274, -70.95914)	Rotary Existing	Unknown Unknown	5 Approaches 0 Driveways 106.6697	Other (At-Grade) Multilane (2 Lane, unspecified)		Functional Class: Arterial ICD estimated from Google Maps linework.
Riverhead, NY Suffolk Co. United States	Rte. 58 / Roanoke Ave. (40.93315, -72.67399)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.7005	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Was single-lane traffic circle. Redesigned, resigned, and restriped in 2009. ICD estimated from Google Maps linework.