Roundabouts Database Index

29948 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
Londonderry, NH Rockingham Co. United States	Michels Way / First Ave. (42.87405, -71.35055)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2018).
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
Worcester, MA Worcester Co. United States	Arwick Ave. / Millbury St. / Olde Millbury St. (42.24747, -71.80182)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2020	https://spectrumnews1.com/ma/worcester/news/2020/07/25/mini-roundabout-worcester
Fairborn, OH Greene Co. United States	Kauffman Ave. / Colonel Glenn Hwy. (39.79391, -84.04509)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.facebook.com/CityofFairborn/videos/563603097677082/
Geneseo, NY Livingston Co. United States	Genesee St. / Court St. (42.80354, -77.82737)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://13wham.com/news/local/new-bridge-roundabout-in-geneseo-now-open-to-traffic
Berkeley, CA Alameda Co. United States	University Dr. / Hilgard Way (37.87213, -122.26356)	Other Existing	Other Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Stop control on two of three legs.
Melbourne, VIC Australia	Forrest St. / Adelaide St. (-37.78450, 144.81901)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Melbourne, VIC Australia	Wright St. / Booral Dr. (-37.79491, 144.81605)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Belmont, MA Middlesex Co. United States	Prospect St / Clifton St (42.40403, -71.17635)	Traffic Calming Circle Existing	Other None	3 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane		two yield-controlled, one stop-controlled approaches
Boston, MA Suffolk Co. United States	Braeburn Rd / Myopia Rd (42.26185, -71.12645)	Traffic Calming Circle Existing	One-Way/Two-Way Stop None	3 Approaches 1 Driveways 21.3360	Other (At-Grade) Single-Lane	2002
Melbourne, VIC Australia	Fairbairn Rd. / Talintyre Rd. (-37.79889, 144.81830)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Melbourne, VIC Australia	Cabot Dr. / Watergrass Dr. (-37.84402, 144.84487)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Melbourne, VIC Australia	The Broadway / Mitchell Ave. (-37.83498, 144.86252)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Melbourne, VIC Australia	Blenheim Rd. / Woods St. (-37.84431, 144.86376)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Geelong, VIC Greater Geelong Australia	Rossack Dr. / Meadowvale Dr. (-38.20509, 144.31238)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Waurn Ponds, VIC Greater Geelong Australia	Waum Ponds Dr. / Princes Hwy. / M1 Ramps (-38.20373, 144.30224)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Mount Duneed, VIC Greater Geelong Australia	C134 / M1 EB Ramps (-38.21662, 144.28657)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Lakewood, WA Pierce Co. United States	Murray Rd. SW / I-5 NB Offramp (47.12576, -122.54266)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2020	https://wsdotblog.blogspot.com/2020/10/new-thorne-lane-bridge-open.html
Olympia, WA Thurston Co. United States	SR 510 / Meridian Rd. SE (47.01799, -122.72703)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2019	https://wsdot.wa.gov/projects/sr510/meridian-rd-roundabout/home
Fruitville, FL Sarasota Co. United States	Coburn Rd. / Fruitville Commons Blvd. (27.33921, -82.44073)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020
Sunshine, VIC Australia	Sun Crescent / Durham Rd. (-37.78837, 144.83104)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Melbourne, VIC Australia	Withers St. / Station Pl. (-37.78780, 144.83355)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Barwon Heads, VIC Greater Geelong Australia	Bridge Rd. / Ewing Blyth Dr. (-38.28266, 144.49364)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Point Lonsdale, VIC Queenscliffe Australia	Point Lonsdale Rd. / Admans St. (-38.28689, 144.61439)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Waurn Ponds, VIC Greater Geelong Australia	Sugargum Dr. / Oakwood Crescent (-38.21554, 144.30434)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Claycomo, MO Clay Co. United States	Ford Motor Plant No 4 Rd. / (parking) (39.20602, -94.47845)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	Year Completed estimated (2012-2013). Reconfiguration of factory entrance and parking circulation.
Kansas City, MO Clay Co. United States	N Mercier St. / N Summit St. (39.19389, -94.59236)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 53.3400	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2016-2017).
Valmadrera, Lombardy Lecco Italy	Viale 25 Aprile 64 / Via Santa Vecchia (45.84050, 9.35758)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Circular shaped. Part of "exclamation point" system.
Valmadrera, Lombardy Lecco Italy	Via Santa Vecchia / Via Casnedi (45.84038, 9.35709)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane		Raindrop shaped. Part of "exclamation point" system.
Queenscliff, VIC Queenscliffe Australia	Wharf St. / (parking) (-38.26509, 144.66981)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Entrance to ferry terminal.
Point Lonsdale, VIC Greater Geelong Australia	Shell Rd. / Point Blvd. (-38.27014, 144.60970)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Point Lonsdale, VIC Greater Geelong Australia	Lakes Entrance Dr. / Peterho Blvd. / Cowry Way (-38.26835, 144.61545)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Queenscliff, VIC Queenscliffe Australia	B110 / C127 (-38.27201, 144.62457)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Rosebud, VIC Mornington Peninsula Australia	C777 / M11 (-38.37670, 144.88913)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Lecco, Lombardy Lecco Italy	Via Lorenzo Balicco / Via Ferriera / (parking) (45.85554, 9.39601)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 2 Driveways	Other (At-Grade) Single-Lane
Lecco, Lombardy Lecco Italy	Largo Caleotto / Via Amendola (45.85310, 9.39954)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane		Raindrop shaped. Part of "exclamation point" system.
Lecco, Lombardy Lecco Italy	Largo Caleotto / Via 11 Febrraio / Corso Promessi Sposi (45.85371, 9.39995)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Elliptical shaped. Part of "exclamation point" system.
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)
Civate, Lombardy Lecco Italy	Via Papa Giovanni XXIII / Via San Paolo (45.83385, 9.35067)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
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
Galbiate, Lombardy Lecco Italy	SP51 / SS36 Ramps (45.82683, 9.35507)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Malgrate, Lombardy Lecco Italy	Via Piedmonte / Via Gaggio (45.84655, 9.36932)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lecco, Lombardy Lecco Italy	Via Montanara / Via Pasubio / Via Col di Lana (45.86128, 9.39277)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lecco, Lombardy Lecco Italy	Via Fiandra / Via Besonda Inferiore (45.85008, 9.40251)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Lecco, Lombardy Lecco Italy	Galleria Valsassina / Via Valsugana / Via Tonio da Belledo (45.84611, 9.41024)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lecco, Lombardy Lecco Italy	Via Tonio da Belledo / Via Risorgimento (45.84785, 9.41120)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lecco, Lombardy Lecco Italy	Galleria San Martino / Via 11 Febbraio / Via Don Giuseppi Pozzi (45.85813, 9.39721)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lecco, Lombardy Lecco Italy	Via Eremo / Via Belfiore (45.85374, 9.41258)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lecco, Lombardy Lecco Italy	Via Filanda / Viale Lombardia (45.85301, 9.41639)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lecco, Lombardy Lecco Italy	Via Alcide de Gaspari / Via Santo Stefano (45.86427, 9.38658)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Valmadrera, Lombardy Lecco Italy	SP583 / Viale Promessi Sposi (45.85750, 9.36597)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Raindrop shaped.
Valmadrera, Lombardy Lecco Italy	SP 583 / Strada Lariana (45.85815, 9.36599)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mount Pleasant, SC Charleston Co. United States	Franke Dr. / Augsburg Dr. (32.82074, -79.82078)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Isle of Palms, SC Charleston Co. United States	Sundial Circle (32.80114, -79.75399)	Other Existing	Other Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Mount Pleasant, SC Charleston Co. United States	Belk Dr. / Palmetto Grande Dr. (32.82895, -79.82986)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Mount Pleasant, SC Charleston Co. United States	Theater Dr. / Palmetto Grande Dr. (32.82980, -79.82834)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Mansions at Canyon Creek, KS Johnson Co. United States	W 95th Ln. (38.95544, -94.88063)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Mount Pleasant, SC Charleston Co. United States	Stockton Dr. / Straton Pl. (32.87331, -79.75912)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Mount Pleasant, SC Charleston Co. United States	Porchers Bluff Rd. / Rifle Range Rd. (32.85497, -79.77873)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007).
Mount Pleasant, SC Charleston Co. United States	Kings Gate Ln. / (parking) (32.90349, -79.81985)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Mount Pleasant, SC Charleston Co. United States	Planters Pointe Blvd. / Cotton Creek Dr. (32.90291, -79.82710)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on two legs.
Mount Pleasant, SC Charleston Co. United States	Willbrook Ln. / Cheswick Ln. (32.89835, -79.83617)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Kansas City, KS Wyandotte Co. United States	N 131st Dr. / Meadow Ln. (39.17638, -94.88099)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 36.5760	Other (At-Grade) Single-Lane	2003
Kansas City, KS Wyandotte Co. United States	Whispering Ln. / Sortop Dr. (39.15320, -94.83506)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2005	Elliptical shape. ICD = 120 ft x 100 ft.
Málaga, Andalusia Málaga Spain	(unknown) / (unknown) (36.71214, -4.42408)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Seymour, IN Jackson Co. United States	SR 11 / I-65 NB Ramps (39.02779, -85.88880)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2020	http://www.therepublic.com/2020/11/20/indot-to-open-state-road-11-roundabout-saturday-in-jackson-county/
Seymour, IN Jackson Co. United States	SR 11 / I-65 SB Ramps (39.02568, -85.89067)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2020	http://www.therepublic.com/2020/11/20/indot-to-open-state-road-11-roundabout-saturday-in-jackson-county/
Lincoln, CA Placer Co. United States	Gateway Dr. / E St. / Crystalwood Cir. (38.88457, -121.29021)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2005-2007).
Roseville, CA Placer Co. United States	Galleria Cir. / Antelope Creek Dr. (38.77210, -121.26705)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Year Completed estimated (2007-2008).
Safford, AZ Graham Co. United States	N 8th Ave. / Safford Bryce Rd. / Airport Rd. (32.85769, -109.71607)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://gilaherald.com/graham-county-roundabout-working-well/
Carmel, IN Hamilton Co. United States	Cuppertino Ln. / Lance Dr. / E Golden Gate Dr. (39.98174, -86.21754)	Other Existing	Other Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No control on southwest leg.
Inverness, CO Arapahoe Co. United States	Inverness Terr. / Inverness Blvd. (39.57729, -104.87052)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 39.6240	Other (At-Grade) Single-Lane	2007
Parker, CO Douglas Co. United States	Inspiration Dr. / E Inspiration Ln. (39.55206, -104.73065)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2015
Dakota Ridge, CO Jefferson Co. United States	W Belleview Ave. / Quincy Ave. (39.62415, -105.15506)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 39.6240	Other (At-Grade) Single-Lane	2007	Right-turn bypass lanes on north and east legs.
Hamilton, ON Hamilton Canada	Raymond Rd. / Irwin Ave. (43.21613, -79.93984)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.0000	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2009-2012). Splitter islands added 2016-2017.
Hamilton, ON Hamilton Canada	Stonehenge Dr. / Raymond Rd. (43.21855, -79.94298)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 30.0000	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). Splitter islands added 2012-2013.
Hamilton, ON Hamilton Canada	Stonehenge Dr. / Meadowlands Blvd. (43.21763, -79.94515)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 30.0000	Other (At-Grade) Single-Lane	2003	Year Completed estimated (before 2004). Flush splitter islands added 2012-2014. Borderline roundabout.
Hamilton, ON Hamilton Canada	Stonehenge Dr. / Thoroughbred Blvd. (43.21655, -79.95150)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.0000	Other (At-Grade) Single-Lane	1998	Year Completed estimated (before 2004).
Niagara-on-the-Lake, ON Niagara Canada	ON-55 (Niagara Stone Rd.) / Concession 6 Rd. (43.21083, -79.13622)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 46.0000	Other (At-Grade) Single-Lane	2014
Mount Pleasant, SC Charleston Co. United States	Magnolia Woods Dr. / Old Cypress Woods (32.81404, -79.81670)	Other Existing	All-Way Yield Unknown	3 Approaches 4 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands; parking on circulatory roadway.
Whiteoak, NC Mecklenburg Co. United States	Atkins Circle (35.06815, -80.84542)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2004
Stanford, CA Santa Clara Co. United States	Galvez St. / Arboretum Rd. (37.43602, -122.16281)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2019	Right-turn bypass lane on northeast leg; through bypass lane on southwest leg. Year Completed estimated (2018-2020).
Columbia, MO Boone Co. United States	E St Charles Rd. / Battle Ave. (38.96887, -92.22748)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 37.1430	Other (At-Grade) Single-Lane	2019	http://gis.gocolumbiamo.com/BattleStCharlesRoundabout.jpg ICD estimated from Google Maps linework.
Leland, NC Brunswick Co. United States	Compass Pointe South Wynd / Compass Pointe West Wynd (34.27942, -78.09663)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 46.3831	Other (At-Grade) Single-Lane		ICD = 120 ft. No splitter islands. ICD estimated from Google Maps linework.
Rouyn-Noranda, QC Rouyn-Noranda Canada	Rue Saguenay (Rte 101) / Chemin du Golf (48.26538, -79.01720)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.4976	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	https://dixquatre.com/2018/10/26/rue-saguenay-le-carrefour-giratoire-est-enfin-operationnel/ 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.
Winona, MN Winona Co. United States	Gilmore Ave. / W Service Dr. / US 14 Connector (44.04862, -91.67639)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.0359	Other (At-Grade) Single-lane w/ Traversable Central Island	2016	https://www.winonadailynews.com/news/local/govt-and-politics/glimmer-for-gilmore-gridlock-main-winona-intersection-at-gilmore-hwy/article_1fc8ebc1-b84a-5bbc-8b4b-6317a3140a01.html ICD estimated from Google Maps linework.
Wilmington, NC New Hanover Co. United States	McCarley Blvd. / Belfairs Dr. / Appleton Way (34.16413, -77.91835)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2008
Wilmington, NC New Hanover Co. United States	Pine Hollow Dr. / (Driveway Access Road) (34.16017, -77.90219)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2005
Scotts Hill, NC New Hanover Co. United States	Scotts Hill Medical Dr. / NHRMC ER Driveway (34.31484, -77.76922)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane		Painted splitter island on one leg, no splitter islands on others.
Wilmington, NC New Hanover Co. United States	Brevard Dr. / Olmstead Ln. / Ullswater Ln. (34.23926, -77.83636)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2005	No splitter islands; pedestrian access to central island.
Wilmington, NC New Hanover Co. United States	Echo Farms Blvd. / Belfairs Dr. (34.16751, -77.92178)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 34.5865	Other (At-Grade) Single-Lane		No splitter island on one leg. ICD = 95 ft. ICD estimated from Google Maps linework.
Leland, NC Brunswick Co. United States	W Oak Bridge Way NE / Ibis Pointe NE (34.27091, -78.08750)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 34.5441	Other (At-Grade) Single-Lane		No splitter islands. ICD = 100 ft. ICD estimated from Google Maps linework.
Napa, CA Napa Co. United States	1st St. / SR 29 NB Ramps (38.29884, -122.30117)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 31.8681	Freeway Ramps (Grade-Separated) Unknown	2020	Completed April 2020. ICD estimated from Google Maps linework.
Leland, NC Brunswick Co. United States	Olde Village Circle (Palm Ridge Dr. / Pine Harvest Dr. / Royal Palm Ct. NE) (34.22556, -78.02388)	Other Existing	All-Way Stop Unknown	3 Approaches 0 Driveways 172.8136	Other (At-Grade) Single-Lane		Parking and buildings within central island. ICD = 650 ft. ICD estimated from Google Maps linework.
Camp Lejeune, NC Onslow Co. United States	Daly St. / Anderson St. / HM Smith Blvd. (34.65231, -77.32713)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 46.1764	Other (At-Grade) Single-Lane		ICD = 125 ft. ICD estimated from Google Maps linework.
Leland, NC Brunswick Co. United States	Woodwind Dr. / Waterfall Way (34.22205, -78.02937)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 24.6887	Other (At-Grade) Single-Lane		No splitter islands. ICD = 50 ft. ICD estimated from Google Maps linework.
Chapel Hill, NC Durham Co. United States	San Rimini Way / Orvieto Way (35.92819, -78.99736)	Other Existing	Unknown Unknown	3 Approaches 1 Driveways 31.9147	Other (At-Grade) Single-Lane		No splitter islands. ICD = 120 ft. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Brier Creek Pkwy. / Andrews Chapel Rd. (35.92633, -78.77923)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.0798	Other (At-Grade) Single-Lane	2017	ICD = 105 ft. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Carlton Crossing Dr. / Regency Dr. (35.94175, -78.93364)	Other Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 31.9092	Other (At-Grade) Single-Lane		No splitter islands. ICD = 125 ft. ICD estimated from Google Maps linework.