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
Eltham, VIC Australia	Main Rd. / Luck St. / (parking) (-37.71234, 145.14895)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Eltham, VIC Australia	Bridge St. / Susan St. (-37.71844, 145.14167)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Park Orchards, VIC Australia	Knees Rd. / Stintons Rd. / Falconer Rd. (-37.77155, 145.21730)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Yield-controlled left-turn bypass lanes on north and south legs.
Research, VIC Australia	Reynolds Rd. / Crowe Ct. / Thompson Crescent (-37.70863, 145.17532)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Eltham, VIC Australia	Eucalyptus St. / Pitt St. / Nyora Rd. (-37.71841, 145.16493)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Eltham North, VIC Australia	Wattletree Rd. / Banks Rd. / (parking) (-37.69581, 145.14881)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Saint Helena, VIC Australia	Aqueduct Rd. / Erinne Ct. / (parking) (-37.68494, 145.13686)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Newnan, GA Coweta Co. United States	Pacific Ave. / Parks Pl. (33.35798, -84.69745)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.3400	Other (At-Grade) Single-Lane	2019	Painted splitter islands on three approaches added 2019-2020. Original circle completed 2004-2005.
Sharpsburg, GA Coweta Co. United States	Fischer Crossing Blvd. / (unknown) (33.39771, -84.61863)	Other Existing	Uncontrolled None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Lane changes required to exit three legs. Painted splitter islands on west, north, and east legs.
McDonough, GA Henry Co. United States	Lake Dow Rd. / Rodgers Rd. / Rosser Rd. (33.44197, -84.10629)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2017
Jonesboro, GA Henry Co. United States	Jodeco Rd. / Blackhall Rd. / Longwood Dr. (33.50911, -84.27798)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	https://movinghenryforward.org/2018/07/03/jodeco-blackhall-closure-for-final-construction/
McDonough, GA Henry Co. United States	GA 20 (Conyers Rd.) / E Lake Rd. (33.50149, -84.07857)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2017).
Noumea, Province Sud New Caledonia	Rue Guy Chapuis / Route Stratégique / Rue Higginson / Rue Teyssandier de Laubarède (-22.26396, 166.45054)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mutitjulu, NT Australia	Uluru Rd. / (parking) (-25.35993, 131.01487)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Suva, Central Rewa Fiji	Kings Rd. / Mead Rd. / Golf Link Rd. (-18.11846, 178.46113)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Suva, Central Rewa Fiji	Grantham Rd. / Gaji St. / Karsanji St. (-18.12799, 178.45336)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Snellville, GA Gwinnett Co. United States	Pharrs Rd. / North Rd. (33.87986, -84.00796)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2018	https://www.facebook.com/118447561441/posts/the-pharrs-north-roundabout-from-the-fifth-floor-of-the-new-hampton-inn-and-suit/10155529096506442/
Alpharetta, GA Fulton Co. United States	Haynes Bridge Rd. / Thompson St. / (parking) (34.07226, -84.29312)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2013).
Roswell, GA Fulton Co. United States	Sun Valley Dr. / Finchley Dr. / Timbercreek Pkwy. (34.04666, -84.33177)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2018
Alpharetta, GA Fulton Co. United States	Mayfield Rd. / Bates Rd. / Cornerstone Way (34.09215, -84.31308)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2015-2016).
(unincorporated), TX Montgomery Co. United States	Northgrove Pkwy. / Hufsmith Conroe Rd. (30.14894, -95.59330)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 83.8200	Other (At-Grade) Multilane (2 Lane, unspecified)	2016
Spring, TX Harris Co. United States	Mossy Oaks Rd. / Energy Dr. (30.09722, -95.43843)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Other (At-Grade) Multilane (2 Lane, unspecified)	2012
Lakewood Ranch, FL Manatee Co. United States	SR 64 / Rye Rd. / White Eagle Blvd. (27.48175, -82.40559)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	Opened October 2020. Overhead RRFBs for multilane crossings of SR 64.
Georgetown, TX Williamson Co. United States	Riverhaven Dr. / E Morrow St. / College St. (30.65443, -97.66443)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Other (At-Grade) Single-Lane	2010	Opened to traffic in March 2010. Replaced three closely spaced intersections in a triangular layout.
Austin, TX Travis Co. United States	Johnny Weismuller Ln. / Marcus Abrams Blvd. (30.15087, -97.84303)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2003-2005).
Austin, TX Travis Co. United States	Marcus Abrams Blvd. / Jim Thorpe Ln. (30.15292, -97.84130)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2003-2005).
Austin, TX Hays Co. United States	Bernia Dr. / Escarpment Blvd. (30.16842, -97.91271)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2013-2014).
Austin, TX Travis Co. United States	Trissino Dr. / Escarpment Blvd. (30.17229, -97.91003)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2013
Lakeway, TX Travis Co. United States	Highlands Blvd. / Bee Creek Rd. / Baldovino Skyway (30.34430, -98.02550)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Built initially with southwest and northeast legs, striped as single-lane roundabout. Northwest and southeast legs added 2019.
San Marcos, TX Hays Co. United States	Cheatham St. / Rio Vista St. (29.88237, -97.92609)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2012).
San Marcos, TX Hays Co. United States	Cheatham St. / Riverside Dr. (29.87879, -97.93104)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2012).
San Antonio, TX Bexar Co. United States	Engelmann Oak / Big Spring Ln. (29.31397, -98.43673)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2007
San Antonio, TX Bexar Co. United States	Old Stillwater / Stillwater Pkwy. (29.51401, -98.74066)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2008).
Queenstown, Otago Queenstown Lakes New Zealand	Shotover St. / Camp St. (-45.03086, 168.66048)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Queenstown, Otago Queenstown Lakes New Zealand	Sir Henry Wigley Dr. / (parking) (-45.02204, 168.73712)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		At Queenstown Airport.
Queenstown, Otago Queenstown Lakes New Zealand	Lucas Pl. / Robertson St. / Riverside Rd. / Hawthorne Dr. (-45.02588, 168.74015)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Left-turn-only lanes on all four legs.
Queenstown, Otago Queenstown Lakes New Zealand	Hawthorne Dr. / Glenda Dr. (-45.01026, 168.74709)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Lake Hayes, Otago Queenstown Lakes New Zealand	SH 6 / Lower Shotover Rd. / Stalker Rd. (-45.00011, 168.77297)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Queenstown, Otago Queenstown Lakes New Zealand	Stalker Rd. / Oxfordshire Rd. / Banbury Terr. (-45.00292, 168.77441)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Queenstown, Otago Queenstown Lakes New Zealand	Stalker Rd. / Woodstock Rd. / Tonis Terr. (-45.00389, 168.77526)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Queenstown, Otago Queenstown Lakes New Zealand	Stalker Rd. / Marston Rd. / Jones Ave. (-45.00641, 168.77639)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lake Hayes, Otago Queenstown Lakes New Zealand	Howards Dr. / Slyvan St. / Luna Pl. (-45.00184, 168.78517)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lake Hayes, Otago Queenstown Lakes New Zealand	Nerin Square (-45.00155, 168.78909)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lake Hayes, Otago Queenstown Lakes New Zealand	Slyvan St. / Hope Ave. / Erskine St. / Ada Pl. (-44.99761, 168.79067)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Cromwell, Otago Central Otago New Zealand	Barry Ave. / Gair Ave. / Inniscort St. (-45.04593, 169.19560)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Noumea, Province Sud New Caledonia	Rue André de Béchade / Avenue Bonaparte (-22.24250, 166.46070)	Roundabout Existing	All-Way Yield Other	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Busway through central island.
Noumea, Province Sud New Caledonia	Rue Roger Gervolino / Rue Arnold Daly (-22.26672, 166.47098)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Noumea, Province Sud New Caledonia	Rue Roger Gervolino / Rue Paul Idoux / (parking) (-22.26040, 166.46969)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		At airport.
Yesilyurt, Malatya Turkey	Malatya Komur Tevzi Roundabout (38.35323, 38.29684)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 62.5000	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	Converted from older circle.
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)
Noumea, Province Sud New Caledonia	Rond-Point SLN (-22.25208, 166.44962)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Busway through central island.
Noumea, Province Sud New Caledonia	Avenue James Cook / (unknown) (-22.26731, 166.42118)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Noumea, Province Sud New Caledonia	Rue Jules Garnier / Route du Vélodrome / Rue Lamartine (-22.28686, 166.44454)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Noumea, Province Sud New Caledonia	Rue Henri Gaspard / Promenade Pierre Vernier (-22.28654, 166.45704)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Noumea, Province Sud New Caledonia	Rue Taragnat / Rue Henri Schmidt / Rue de la Seine (-22.27665, 166.45801)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Albuquerque, NM Bernalillo Co. United States	Loop Two NW / Learning Rd. NW (Bosque School Rd. NW) / Antequera Rd. NW (35.14393, -106.69165)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2007	Difference of opinion between Bing and Googlemaps of name of Learning/Bosque School Rd.
Albuquerque, NM Bernalillo Co. United States	Antequera Rd. NW / Mirandela St. NW (35.14597, -106.68837)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2007
Pasadena, CA Los Angeles Co. United States	Glenarm St. / Los Robles Ave. (34.12757, -118.14127)	Traffic Calming Circle Existing	All-Way Stop None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2003
Anderson Township, OH Hamilton Co. United States	(unknown) (39.07418, -84.34995)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Pedestrian access to central island.
Wesley Hills, NY Rockland Co. United States	Willow Tree Rd. / Forshay Rd. / Wilder Rd. (41.15437, -74.08338)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2016
Flemington, NJ Hunterdon Co. United States	US 202 / Rte 12 / Rte 31 (40.50267, -74.85339)	Rotary Existing	Other None	4 Approaches 0 Driveways 135.6360	Other (At-Grade) Multilane (2 Lane, unspecified)		Yield sign on circulatory roadway at northeast entry. ICD = 600 ft x 290 ft.
North Mankato, MN Nicollet Co. United States	Rockford Rd. (CR 41) / W Howard Dr. / US 14 WB Ramps (44.18763, -94.06758)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2013	Double-left-turn on west leg. Year Completed estimated (2011-2015).
Lincoln, NE Lancaster Co. United States	N 66th St. / Fremont St. (40.84863, -96.63043)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2018	Year Completed estimated (2018-2019).
Carson City, NV Carson City Co. United States	Northridge Dr. / Spooner Dr. (39.18150, -119.74896)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 99.9997	Other (At-Grade) Single-Lane	1997	Painted splitter islands on Northridge approaches. Year Completed estimated (1994-1999).
Carson City, NV Carson City Co. United States	Northridge Dr. / Carriage Crest Dr. (39.18290, -119.75077)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	1997	Year Completed estimated (1994-1999).
Carson City, NV Carson City Co. United States	Northridge Dr. / Tablerock Dr. (39.18460, -119.75685)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.9080	Other (At-Grade) Single-Lane	1999	Year Completed estimated (1994-1999).
Huntington Beach, CA Orange Co. United States	Villa Pacific Dr. / Greenspray Ln. (33.65239, -117.95548)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Huntington Beach, CA Orange Co. United States	Villa Pacific Dr. / Monaco Cir. (33.65250, -117.95423)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Stanton, CA Orange Co. United States	Lansdale Cir. / Moordale Cir. (33.77871, -117.99627)	Traffic Calming Circle Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Anaheim, CA Orange Co. United States	Paradise Way / Downtown Dr. (33.80705, -117.92562)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Anaheim, CA Orange Co. United States	Convention Way / Hotel Way / (hotel driveway) (33.79976, -117.91729)	Other Existing	Other Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)		Two approaches controlled by yield, two controlled by stop.
Sherbrooke, QC Sherbrooke Canada	Boulevard René-Lévesque / Rue Matisse / Rue Luce-Dufresne (45.38324, -71.99812)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2018
Sherbrooke, QC Sherbrooke Canada	Boulevard René-Lévesque / Rue Sainte Claire / Rue Magnelli (45.38799, -71.99469)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2018
Prairieville, LA Ascension Par. United States	Timberstone Dr. / Devall Rd. / Tigers Eye Stone Ave. (30.29926, -90.89318)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2008
Mankato, MN Nicollet Co. United States	Rockford Rd. (CR 41) / Pleasant View Dr. / 520th St. (44.18361, -94.06988)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2011-2015).
Mankato, MN Blue Earth Co. United States	Hoffman Rd. / Prairie Winds Dr. (44.15592, -93.94483)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2015-2019).
Buffalo, MN Wright Co. United States	8th St. NE / 20th St. NE / Calder Ave. NE (45.17995, -93.84729)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2016	http://co.wright.mn.us/CivicAlerts.aspx?AID=559&ARC=1045
Oroville, CA Butte Co. United States	SR 191 (Clark Rd.) / Durham Pentz Rd. (39.64733, -121.63448)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2019	Painted splitter islands and truck apron; gravel inside the center island. Year Completed estimated (2018-2019).
Las Vegas, NV Clark Co. United States	W Maule Ave. / Trail Ridge Dr. (36.06289, -115.30960)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 65.5320	Other (At-Grade) Single-Lane	2016
Hilton Head Island, SC Beaufort Co. United States	Coligny Circle (Forest Beach Dr. / Pope Ave.) (32.14239, -80.75164)	Rotary Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 115.8240	Other (At-Grade) Single-Lane
Shipyard, SC Beaufort Co. United States	Shipyard Dr. / Evan Way / Cordillo Pkwy. (32.15491, -80.74470)	Other Existing	Other Unknown	4 Approaches 0 Driveways 65.5320	Other (At-Grade) Single-Lane		Mix of stop and yield control.
Palmetto Dunes, SC Beaufort Co. United States	Hotel Circle (Queens Folly Rd. / Mooring Buoy / Ocean Ln.) (32.16807, -80.71940)	Other Existing	Other Unknown	4 Approaches 0 Driveways 64.0080	Other (At-Grade) Single-Lane
Waikoloa, HI Hawaii Co. United States	Mauna Lani Dr. / Kaniku Dr. (19.93999, -155.85740)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways 100.5840	Other (At-Grade) Single-Lane		Crosswalks are much further away from the circle than at typical roundabout.
Nampa, ID Canyon Co. United States	Robinson Rd. / E Victory Rd. (43.57596, -116.49388)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2018-2019).
Dover, NH Strafford Co. United States	US 4 (Boston Harbor Rd.) / Boston Harbor Rd. / Spur Rd. (43.12836, -70.84375)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2019
Gurnee, IL Lake Co. United States	Almond Rd. / Dada Dr. (42.37601, -87.98463)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2018	https://www.gurnee.il.us/government/departments/community-development/engineering/almond-and-dada-intersection
Truckee, CA Nevada Co. United States	Donner Pass Rd. / Stockrest Spring Rd. (39.33476, -120.17472)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 1 Driveways 0.0000	Other (At-Grade) Unknown	2019
Brownsburg, IN Hendricks Co. United States	Hornaday Rd. / CR 300N (39.80708, -86.38169)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2019
Brownsburg, IN Hendricks Co. United States	Airport Rd. (CR 400N) / Northfield Dr. (39.82194, -86.37069)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2019
Jefferson City, MO Cole Co. United States	Leslie Blvd. / Stadium Blvd. / Lafayette St. (38.56052, -92.17668)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2009-2010).
Jefferson City, MO Cole Co. United States	Ellis Blvd. / Tanner Bridge Rd. (38.55085, -92.18866)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2011	Elliptical shape. ICD = 135 ft x 125 ft. Skewed intersection. Right-turn bypass lane due to skew on west leg. Year Completed estimated (2010-2011).
Jefferson City, MO Cole Co. United States	W Stadium Blvd. / Hard Rock Dr. / (parking lot) (38.57584, -92.21602)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Add-lane right-turn bypass lane on north leg; yield-controlled right-turn bypass lane on west leg.
Jefferson City, MO Cole Co. United States	W Stadium Blvd. / Hyde Park Rd. / (future street) (38.57733, -92.21556)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2010	Fourth leg stubbed.
London, ON Middlesex Canada	Raleigh Blvd. / Tillmann Rd. (42.93469, -81.30829)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 110.0000	Other (At-Grade) Single-Lane	2010	completed 2010 based on Google historical aerials
London, ON Middlesex Canada	Morgan Ave. / Morgan Crescent / Singleton Ave. (42.93441, -81.27261)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2009-2011). Splitter islands added 2015.
London, ON Middlesex Canada	Evans Blvd. / Meadowgate Blvd. (42.95077, -81.17398)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2006-2009).
London, ON Middlesex Canada	Coronation Dr. / Carriage Way (42.99640, -81.32622)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2006
London, ON Middlesex Canada	Brunswick Ave. / Coronation Dr. (42.99836, -81.32060)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2006
London, ON Middlesex Canada	Callingham Dr. / Meadowlands Way (43.03489, -81.29534)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2010-2013). Splitter islands added 2016-2019. (streetview) 21442
Waterloo, ON Waterloo Canada	Davenport Rd. / Old Abbey Rd. / (shopping center) (43.49957, -80.52551)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.0000	Other (At-Grade) Single-Lane	2012	Right-turn-only leg on north leg. Year Completed estimated (2011-2012).