Roundabouts Database Index

30066 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
Tyrone, GA Coweta Co. United States	Shaw Rd. / Pete Rd. (33.46489, -84.65330)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2021
Newnan, GA Coweta Co. United States	Poplar Rd. / Poplar Preserve Blvd. / Yeagar Rd. (33.35591, -84.73724)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2022
Newnan, GA Coweta Co. United States	Poplar Rd. / Silver Birch Pass / Poplar Village Ave. (33.35586, -84.74057)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2022
Cumming, GA Forsyth Co. United States	Buford Dam Rd. / (parking) (34.19829, -84.13895)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2022	South leg stubbed. Year Completed estimated (2021-2022).
West Springfield, MA Hampden Co. United States	Elm St. / Westfield St. / (parking) (42.10703, -72.62284)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2024	https://www.wwlp.com/news/local-news/hampden-county/final-phases-of-construction-of-the-new-elm-street-roundabout-in-west-springfield/
Waterville, ME Kennebec Co. United States	Washington St. / Campus Dr. / Rice Rips Rd. (44.56576, -69.66692)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2022
Georgetown, TX Williamson Co. United States	Moonlight Terrace Dr. / Legacy Crossing / Wolf Ridge Rd. (30.64654, -97.70171)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2022
Rock Hill, SC York Co. United States	Bird St. / University Dr. (34.94354, -81.00143)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2008	Year completed estimated (2006-2010).
Lincoln, NE Lancaster Co. United States	S 40th St. / Prairie Wind Rd. (40.71608, -96.66347)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2024
Lincoln, NE Lancaster Co. United States	S 40th St. / Tiger Lily Rd. (40.70815, -96.66347)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2022	Year Completed estimated (2021-2023).
La Porte, IN La Porte Co. United States	Truesdell Ave. / Clear Lake Blvd. / Chalmers St. (41.61909, -86.72983)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2024
Vincennes, IN Knox Co. United States	Kimmell Rd. / (parking) (38.65818, -87.50978)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2017	Southeast leg stubbed.
Martinsburg, WV Berkeley Co. United States	Tavern Rd. / Rock Cliff Dr. (39.47342, -77.97015)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2024	https://panhandlenewsnetwork.com/2024/04/05/bcems-director-offers-detours-as-rock-cliff-drive-tavern-road-intersection-closed-all-weekend-to-prep-for-roundabout/
Watertown, NY Jefferson Co. United States	Coffeen St. / N Hycliff Dr. / Gaffney Dr. (43.99017, -75.93460)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2022	On campus of Jefferson Community College. Year Completed estimated (2020-2022).
Rochester, NY Monroe Co. United States	Airport Way / Airport Rd. (43.12927, -77.67145)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2022	At Rochester airport. Airport Road is one-way eastbound. Constructed with temporary bypass road around construction site. https://www.rocairport.com/news-2022-06-24-roundabout.
West St Paul, MN Dakota Co. United States	Thompson Ave. E (CR 6) / Oakdale Ave. (CR 73) (44.90155, -93.07054)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2024	Elliptical shaped. ICD = 130 ft x 100 ft. https://www.co.dakota.mn.us/Transportation/CurrentConstruction/ThompsonOakdale.
Grand Island, NE Hall Co. United States	Prairieview St. / Ring Rd. (40.88405, -98.37980)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2016-2020).
Grand Island, NE Hall Co. United States	Rae Rd. / Prairieview Rd. / James Rd. (40.88074, -98.37995)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2019	Right-turn-only lane on east leg. Year Completed estimated (2016-2020).
Hoover, AL Jefferson Co. United States	Main St. / Creekside Ave. (33.37445, -86.81575)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2006	Right-turn-only arrows on entries. Year Completed estimated (2005-2006).
St Louis, MO St. Louis City United States	SR 115 (Natural Bridge Ave.) / Goodfellow Blvd. (38.68607, -90.27131)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2021	Add-lane right-turn bypass lane on southeast leg; yield-controlled right-turn bypass lane on northeast leg.
North Canton, OH Stark Co. United States	Strausser St. NW / Lake O Springs Ave. NW (40.89292, -81.45931)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2024	https://www.facebook.com/photo/?fbid=551066310949835&set=a.150290721027398
(unincorporated), SC Berkeley Co. United States	US 176 (State Rd.) / Mudville Rd. (33.20839, -80.25724)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2024	https://info2.scdot.org/SCDOTPress/Lists/Posts/Post.aspx?ID=3627
Olathe, KS Johnson Co. United States	S Ridgeview Rd. / Sheridan Bridge Ln. (38.85959, -94.79741)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	Year Completed estimated (2021-2022).
Bainbridge Island, WA Kitsap Co. United States	SR 305 / NE Seabold Rd. / NE Port Madison Rd. (47.70104, -122.55759)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2024	https://wsdot.wa.gov/about/news/2023/safety-improvement-project-sr-305-bainbridge-island-begins-oct-23
Bainbridge Island, WA Kitsap Co. United States	SR 395 / NE Adas Will Ln. (47.70562, -122.56059)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2024	https://wsdot.wa.gov/about/news/2023/safety-improvement-project-sr-305-bainbridge-island-begins-oct-23
Beech Island, SC Aiken Co. United States	Storm Branch Rd. / Pine Log Rd. (33.45901, -81.84873)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2020	https://info2.scdot.org/SCDOTPress/Lists/Posts/Post.aspx?ID=1913.
Flovilla, GA Butts Co. United States	GA 16 / Higgins Rd. (33.28827, -83.89569)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2023
Monclova Township, OH Lucas Co. United States	Salisbury Rd. / Albon Rd. (41.58101, -83.73746)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2018-2020).
Wilsonville, OR Clackamas Co. United States	SW Boeckman Rd. / SW Canyon Creek Rd. (45.31755, -122.75778)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2025	https://www.wilsonvilleoregon.gov/engineering/page/boeckman-road-corridor-improvements
Harrisburg, NC Cabarrus Co. United States	Stallings Rd. / Lotus Dr. (35.31571, -80.64023)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2022	Yield-controlled right-turn bypass lane on north leg. Add-lane right-turn bypass lane on east leg. https://www.facebook.com/story.php/?story_fbid=434214805375646&id=100063613898455&_rdr
Harrisburg, NC Cabarrus Co. United States	Stallings Rd. / Raging Ridge Rd. (35.31390, -80.63383)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2022
Gustine, CA Merced Co. United States	SR 33-SR 140 / 4th St. (37.25362, -120.99742)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2025	https://www.westsideconnect.com/news/community-news/gustines-first-roundabout-completed-a-new-chapter-for-the-community/
Princeton Junction, NJ Mercer Co. United States	Washington Rd. / Princeton Hightstown Rd. (40.32083, -74.62315)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2024	Roundabout located 300 ft north of old intersection.
Glassboro, NJ Gloucester Co. United States	US 322 / Rowan Blvd. (39.70686, -75.11415)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2010).
Hurricane, UT Washington Co. United States	Sand Hollow Resort Pkwy. / Retreat Dr. (37.11581, -113.39937)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2009	Yield-controlled right-turn bypass lane on east leg. Year Completed estimated (2006-2009).
Timnath, CO Larimer Co. United States	2nd Ave. / Signal Tree Dr. (40.52405, -104.97700)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2020
Colorado Springs, CO El Paso Co. United States	Meridian Sol Dr. / Swingline Rd. (38.93013, -104.60820)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2022	Elliptical shaped. ICD = 130 ft x 105 ft.
Cedar Park, Texas Williamson County United States	N Lynnwood Trl. (30.52054, -97.81145)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2021	Year Completed estimated (2020-2021).
San Diego, CA San Diego Co. United States	Foothill Blvd. / Loring St. (32.80778, -117.24568)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2025	Oval shaped. ICD = 130 ft x 90 ft. https://www.roadsbridges.com/road-traffic-safety/news/55241846/san-diego-builds-roundabouts-to-improve-safety
Falun, Dalarna County Falu kommun Sweden	E16-Rte 69 (Korsnäsvägen) / Klingvägen (60.58927, 15.71729)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2006	Completed 2006 or earlier.
Mason, OH Warren Co. United States	Mason Rd. / Snider Rd. (39.36683, -84.33156)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2020	https://www.facebook.com/permalink.php/?story_fbid=1335531209989457&id=274998889376033
Mason, OH Warren Co. United States	Snider Rd. / Thornberry Ct. (39.35436, -84.33159)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2020	https://www.facebook.com/permalink.php/?story_fbid=1335531209989457&id=274998889376033
Falun, Dalarna County Falu kommun Sweden	Gruvgatan / Myntgatan (60.60446, 15.62970)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2009	Year Completed estimated (2006-2009).
Amherst, NY Erie Co. United States	John James Audubon Pkwy. / I-990 WB Ramps / Alamosa Way (43.02618, -78.78262)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.6240	Freeway Ramps (Grade-Separated) Single-Lane	2023
Plain City, OH Union Co. United States	Hyland-Croy Rd. / Ravenhill Pkwy. (40.18345, -83.19046)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2015-2016).
Groveport, OH Franklin Co. United States	SR 317 (London-Groveport Rd.) / Rohr Rd. (39.84050, -82.90935)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2023	Yield-controlled right-turn bypass lanes on north and south legs. https://www.groveport.org/CivicAlerts.aspx?AID=355&ARC=1054
Evendale, OH Hamilton Co. United States	Neumann Way / Evendale Dr. (39.24668, -84.44092)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2019-2020).
Union Township, OH Clermont Co. United States	Aicholtz Rd. / Eastgate Square Dr. (39.08921, -84.27161)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2023	https://goclermont.org/cctid-project/aicholtz-road-roundabouts/
Union Township, OH Clermont Co. United States	Glen Este Withamsville Rd. / (Eastgate Square Dr.) (39.08843, -84.26883)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2024	https://goclermont.org/cctid-project/aicholtz-road-roundabouts/
Marion, OH Marion Co. United States	SR 98 (Columbus-Sandusky Rd. S) / SR 529 (Marion-Cardington Rd. E) (40.54939, -83.05017)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2023	Year Completed estimated (2021-2024).
Macon, GA Bibb Co. United States	N Pierce Ave. / N Pierce Cir. (32.87326, -83.65562)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2013-2015).
Napa, CA Napa Co. United States	RiverSound Way / Kaiser Rd. (38.25745, -122.27725)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2024
Wake Forest, NC Wake Co. United States	Gilcrest Farm Rd. / Traditions Grande Blvd. / Royal Mill Ave. / Oak Grove Church Rd. (35.98472, -78.48449)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6232	Other (At-Grade) Single-Lane	2013	ICD = 155 ft. ICD estimated from Google Maps linework.
Fort Wayne, IN Allen Co. United States	Fairfield Ave. / Ewing St. / W Superior St. / N Wells St. (41.08121, -85.14652)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 39.6114	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Bargersville, IN Johnson Co. United States	Whiteland Rd. / Morgantown Rd. (39.54793, -86.19682)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6003	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Markham, ON York Canada	William Berczy Blvd. / Beckett Ave. (43.88444, -79.30585)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.5968	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Johns Creek, GA Fulton Co. United States	Boles Rd / Bell Rd (34.03935, -84.15603)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.5874	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Buffalo, MN Wright Co. United States	STH 25 (Lake Blvd. S) / Settlers Pkwy. (45.16208, -93.86793)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.5799	Other (At-Grade) Single-Lane	2015	https://northwrightcounty.today/2015/04/highway-25-reconstruction-creates-havoc-in-buffalo/ ICD estimated from Google Maps linework.
Lidingö, Stockholm County Lidingö Sweden	Södra Kungsvägen / Mjölksurrevägen / Agaplanen (59.34750, 18.15420)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.5788	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Columbia, SC Richland Co. United States	Piney Grove Rd. / Piney Woods Rd. (34.06870, -81.13698)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.5737	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	ICD estimated from Google Maps linework.
(unincorporated), FL Palm Beach Co. United States	Addison Reserve Dr. / Palencia Way / Trieste Pl. (26.42726, -80.16736)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.5723	Other (At-Grade) Single-Lane	1997	Functional Class: Local ICD estimated from Google Maps linework.
Papillion, NE Sarpy Co. United States	Superior Dr. / S 123rd Ave. (41.15775, -96.10507)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.5653	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Bensinvägen / Rte 155 Ramps (57.70673, 11.87854)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.5606	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Ceresgatan / Lindholmsallen / Karlavagnsgatan / Plejadgatan (57.70771, 11.93475)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.5595	Other (At-Grade) Single-Lane		Busway through central island. ICD estimated from Google Maps linework.
Kernersville, NC Forsyth Co. United States	E Mountain St. / Macy Grove Rd. (36.11164, -80.04836)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.5594	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	Right-turn bypass lanes on north and east legs. ICD estimated from Google Maps linework.
Kernersville, NC Forsyth Co. United States	Lambeth Farm Ln. / Lake Way (36.11845, -80.08253)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.5559	Other (At-Grade) Single-Lane	2002	No splitter islands. Year completed estimated (2002-2005) ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Lindholmsallen / Regnbagsgatan (57.71113, 11.94339)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.5558	Other (At-Grade) Single-Lane		Busway through central island. ICD estimated from Google Maps linework.
Las Vegas (Summerlin), NV Clark Co. United States	Havenwood Ave. / Desert Marigold Ln. / Navajo Willow Ln. (36.13360, -115.32110)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.5483	Other (At-Grade) Multilane (2 Lane, unspecified)	2000	Functional Class: Collector. Year Completed estimated (1999-2002). ICD estimated from Google Maps linework.
Wilkesboro, NC Wilkes Co. United States	Oakwoods Rd. / US 421 WB Ramps (36.13525, -81.14666)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 39.5475	Freeway Ramps (Grade-Separated) Single-Lane	2017	ICD estimated from Google Maps linework.
Rensselaer, NY Rensselaer Co. United States	US 4 (Troy Rd.) / Mannix Rd. (42.63111, -73.70100)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.5416	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	ICD estimated from Google Maps linework.
Umea, Vasterbotten County Umea Sweden	Marknadsgatan / (parking lot) (63.80493, 20.25692)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.5408	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Fort Wayne, IN Allen Co. United States	Union Chapel Rd. / I-69 NB Ramps (41.20019, -85.10345)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.5396	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2013	https://www.in.gov/indot/3085.htm. ICD estimated from Google Maps linework.
Hanover Township, PA Luzerne Co. United States	South Valley Pkwy. / Main St. (41.20398, -75.94735)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.5373	Other (At-Grade) Single-Lane	2017	Part of the South Valley Parkway Project. Year Completed estimated (2017-2018). ICD estimated from Google Maps linework.
Eskilstuna, Sodermanland County Eskilstuna Sweden	Rte 230 / Mått Johanssons väg (59.38771, 16.46607)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.5319	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mississippi Mills, ON Lanark Canada	Ottawa St. / Concession 11A / March Rd. / Appleton Sideroad (45.23719, -76.17932)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.5277	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Year Completed estimated (2005-2009). 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.
Balgonie, SK Saskatchewan Canada	Hwy 46 / Hwy 1 EB Ramps (50.47618, -104.28151)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.5236	Freeway Ramps (Grade-Separated) Single-Lane	2017	Roundabouts at the ramp terminal on both sides of a diamond interchange. ICD estimated from Google Maps linework.
Spånga, Stockholm County Stockholm Sweden	Rte 275 / Hjulstavägen (59.39880, 17.88478)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.5190	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Rising Sun, MD Cecil Co. United States	MD 273 (Rising Sun Rd.) / MD 276 (Jacob Tome Memorial Hwy.) (39.69595, -76.08018)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.5157	Other (At-Grade) Single-Lane	2003	ICD estimated from Google Maps linework.
Perth Airport, WA Australia	Horrie Miller Dr. / Reid Rd. (-31.96972, 115.96787)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.5141	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Maryville, IA Fayette Co. United States	IA 3 / IA 187 (42.68763, -91.64565)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.5057	Other (At-Grade) Single-Lane	2009	Rural ICD estimated from Google Maps linework.
Leland, NC Brunswick Co. United States	Woodwind Dr. / River Bay Ct. / Alva Ln. (34.22407, -78.02030)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.5010	Other (At-Grade) Single-Lane		No splitter islands. ICD = 65 ft. ICD estimated from Google Maps linework.
Elkhorn, NE Douglas Co. United States	N HWS Cleveland Blvd. / N 184th St. / Cuming St. (41.26800, -96.20306)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.4986	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2005-2006). ICD estimated from Google Maps linework.
Macomb, MI Macomb Co. United States	25 Mile Rd. / Hayes Rd. (42.70090, -82.97623)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.4973	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Magog, QC Memphrémagog Regional County Municipality Canada	Rue Principale O (Rte 112) / Chemin du Mont Orford (Rte 141) / Rte 10 WB Onramp (45.29438, -72.20914)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.4879	Freeway Ramps (Grade-Separated) Single-Lane	2009	Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Ottawa, ON Ottawa Canada	Campeau Dr. / Palladium Dr. (45.29718, -75.94220)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.4859	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Leland, NC Brunswick Co. United States	East Oak Bridge Way / Palm Pointe / Garden Pointe (34.26751, -78.08101)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.4806	Other (At-Grade) Single-Lane		ICD = 110 ft. No splitter islands. ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Gråbovägen / Äsperedsgatan / Ekereds byväg (57.78246, 12.08272)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.4778	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Ball Ground, GA Cherokee Co. United States	GA 369 (Hightower Rd.) / GA 372 (Ball Ground Rd.) (34.27732, -84.29893)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.4760	Other (At-Grade) Single-Lane	2018	https://www.facebook.com/GDOTNW/posts/with-a-new-roundabout-it-is-not-only-safer-and-more-operationally-efficient-but-/2238826043004945/ ICD estimated from Google Maps linework.
Jonesborough, TN Washington Co. United States	W Main St. / Depot St. / TN Hwy 353 (36.28199, -82.48374)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.4734	Other (At-Grade) Single-Lane	2014	Bypass lane in west quadrant with acute view angle. ICD estimated from Google Maps linework.
Veldhoven, North Brabant Veldhoven Netherlands	Heerbaan / De Dom / Sterrenlaan (51.42176, 5.39284)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.4724	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Hésingue, Grand Est Haut-Rhin France	Route Douanière de l'Euroairport à Bâle / (unknown) (47.59189, 7.54382)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.4677	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Avon, IN Hendricks Co. United States	E CR 200 N / N CR 900 E (39.79285, -86.36242)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.4602	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Bromont, QC Brome-Missisquoi Regional County Municipality Canada	Chemin Bergeron / Rte 10 WB Ramps (45.33627, -72.64198)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 39.4587	Freeway Ramps (Grade-Separated) Single-Lane	2009	Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
St John’s, NL Newfoundland and Labrador Canada	World Pkwy. / Navigator Ave. (47.61248, -52.75041)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.4522	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Aitkin, MN Aitkin Co. United States	US 169 / Southgate Dr. / Red Oak Dr. (46.51627, -93.70711)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.4500	Other (At-Grade) Single-Lane	2017	https://www.kare11.com/article/traffic/major-road-projects-highlight-mndot-construction-season/488383654 ICD estimated from Google Maps linework.
St John’s, NL Newfoundland and Labrador Canada	Hebron Way / Sea Rose Ave. (47.61578, -52.72824)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.4497	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Fremont, OH Sandusky Co. United States	US 6 (OH-53) / Terra State Community College access (41.35386, -83.16530)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.4467	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Hatley Canton, QC Memphrémagog Regional County Municipality Canada	Rue Belvédère / Autoroute 410 EB Ramps (45.35780, -71.89470)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.4437	Freeway Ramps (Grade-Separated) Single-Lane	2014	Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Gainesville, FL Alachua Co. United States	SE 7th St. / SE 7th Ave. / SE Depot Ave. (29.64579, -82.31793)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.4437	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2018). ICD estimated from Google Maps linework.