Roundabouts Database Index

30614 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
Nixa, MO Christian Co. United States	N Old Wilderness Rd. / W Aven St. (37.05158, -93.30517)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2019-2021).
Red Oak, TX Ellis Co. United States	Harmony Way / Grand Meadow Blvd. (32.53842, -96.82920)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2022	Add-lane right-turn bypass lanes on all legs. Two-lane pedestrian crossings across all entries and exits.
Durham, NC Durham Co. United States	Browndeer Ln. / (parking) (35.94910, -78.98173)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2014
Jensen Beach, FL Martin Co. United States	SR 707 (NE Dixie Hwy.) / NE Palmer St. / NE Langford Ln. (27.22321, -80.22038)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2018	Replaced triangular intersection.
Gretna, NE Sarpy Co. United States	S 180th St. / Lincoln Rd. (41.15455, -96.19669)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2023	Year Completed estimated (2021-2023).
Södertälje, Stockholm County Södertälje kommun Sweden	Genetaleden / (connector to parking) (59.18634, 17.57663)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2011-2017).
Lake Eastbrook, MI Kent Co. United States	Lake Eastbrook Blvd. SE / Sparks Dr. SE (42.91585, -85.57470)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2022
Sundsvall, Västernorrland County Sundsvall Municipality Sweden	Trafikgatan / Riddargatan / Medborgargatan (62.40071, 17.33620)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2016
Port Aransas, TX Nueces Co. United States	Sunset Ave. / Cattail Dr. / Palmilla Beach Dr. (27.80145, -97.08416)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2012-2014).
Lakewood Ranch, FL Manatee Co. United States	Collingtree Crossing / Berwick Terrace (27.40404, -82.37169)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2014
Senatobia, MS Tate Co. United States	West St. / Thompson St. (34.62211, -89.97041)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2007-2010).
Port St Lucie, FL St. Lucie Co. United States	NW Gilson Rd. / SE Becker Rd. (27.20929, -80.29377)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2022
Port St Lucie, FL St. Lucie Co. United States	SE Becker Rd / SE Mosaic Blvd. / SE Ranch Oak Cir. (27.20923, -80.30000)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2021
Williston, ND Williams Co. United States	26th St. W / 9th Ave. W (48.16873, -103.63658)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2022	Right-turn-only leg on west leg.
University Park, FL Manatee Co. United States	Hoylake Way / Grosvenor Ct. / Langley Pl. / Regents Ct. (27.39292, -82.47653)	Other Existing	Unknown None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane		Pedestrian crossing within circulatory roadway.
Walla Walla, WA Walla Walla Co. United States	E Alder St. / S Palouse St. (46.06761, -118.33330)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-lane w/ Traversable Central Island	2023	Oval shaped. ICD = 115 ft x 80 ft. https://www.wallawallawa.gov/Home/Components/News/News/2394/
Greenville, NC Pitt Co. United States	W 5th St. / 14th Ave. / Tyson St. (35.61294, -77.38683)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2024	https://www.reflector.com/news/local/new-traffic-circle-welcomes-fifth-street-motorists/article_00a1eca6-f341-11ee-9098-bf9358b17966.html
Fort Riley, KS Riley Co. United States	Apennines Dr. / Warren Rd. (39.10398, -96.81651)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2004-2005).
Mount Pleasant, SC Charleston Co. United States	Harry M Hallman Jr Blvd. / Bayfront Dr. / Grafton St. (32.79978, -79.90208)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2015-2016).
Torsås, Kalmar County Torsås Sweden	Bergkvaravägen / Industrigatan (56.41141, 16.00807)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2009	Completed in or before 2009.
Alvesta, Kronoberg County Alvesta kommun Sweden	Rte 126 (Blädingevägen) / Fabriksgatan / Lillsjögatan (56.89387, 14.54731)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2010	Completed before 2010.
Annandale, MN Wright Co. United States	STH 24 / Hemlock St. E / (parking) (45.26826, -94.11258)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2023	Elliptical shaped. ICD = 115 ft x 110 ft. https://www.annandaleadvocate.com/news/36510/roundabout-nears-completion
Edwards, CO Eagle Co. United States	Miller Ranch Rd. / (parking) (39.64405, -106.58350)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2006-2011).
Blaine, MN Anoka Co. United States	99th Ave. NE / Baltimore St. NE (45.14987, -93.23354)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2023	Add-lane right-turn bypass lane on north leg. https://www.youtube.com/watch?v=HgVsQEb1_00
Lake St Louis, MO St. Charles Co. United States	Breton Pkwy. / Welsh Dr. (38.76444, -90.79387)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2005-2007).
Lake St Louis, MO St. Charles Co. United States	Ridgeway Dr. / Breton Pkwy. (38.76456, -90.79000)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2005
Sollefteå, Västernorrland County Sollefteå Municipality Sweden	Rte 335 (Norra Ådalsvägen) / Kungsgatan (63.17748, 17.27527)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2008	Completed before 2008.
Monroe, LA Ouachita Par. United States	Broadmore Blvd. / Bienville Dr. (32.53427, -92.09860)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2000	Year Completed estimated (1998-2005).
(unincorporated), TX Fort Bend County United States	Mason Rd. / Victoria Bay Blvd. (29.67590, -95.73782)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2025	Vortex modular/quick-build roundabout.
Swedesboro, NJ Gloucester Co. United States	Valley Forge Dr. / Yorktown Rd. (39.74156, -75.33234)	Other Existing	Other Unknown	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane		Yield-controlled northwest and southeast legs; uncontrolled northeast and southwest legs.
Swedesboro, NJ Gloucester Co. United States	Pine Dr. / Ashburn Way (39.74389, -75.33937)	Other Existing	Other Unknown	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane		Southwest leg is uncontrolled; other legs are yield controlled.
Swedesboro, NJ Gloucester Co. United States	Holly Dr. / Ashburn Way (39.74467, -75.34385)	Other Existing	Other Unknown	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane		Uncontrolled southwest leg; other legs are yield controlled.
Swedesboro, NJ Gloucester Co. United States	Village Green Dr. / Dalton Dr. / Roundstone Run (39.73260, -75.32429)	Other Existing	Other Unknown	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane		Painted splitter island and yield control on south leg; no splitter islands and no control on other legs.
Thornton, CO Adams Co. United States	Riverdale Rd. / Quebec St. (39.91040, -104.90320)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2018
Dale, WI Outagamie Co. United States	US 45 / STH 96 (Wisconsin Rd.) (44.27234, -88.73946)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.0622	Other (At-Grade) Single-Lane	2018	date: https://www.whby.com/2018/04/15/roundabout-project-to-start-at-hwys-45-96/# ICD estimated from Google Maps linework.
Liberty Township, OH Butler Co. United States	Carriage House Blvd. / Thoroughbred Ln. / Winner Circle Dr. (39.39434, -84.45087)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0730	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Montpelier, VT Washington Co. United States	US 2 (E Montpelier Rd.) / US 302 (River St.) (44.24660, -72.54959)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 2 Driveways 35.0775	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Marysville, WA Snohomish Co. United States	34th Ave. NE / Quil Ceda Blvd. (48.10637, -122.18610)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 35.0906	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Opened May 2007. ICD estimated from Google Maps linework.
Appleton, WI Calumet Co. United States	CTH LP (Lake Park Rd.) / CTH AP (Plank Rd.) (44.22174, -88.36319)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0923	Other (At-Grade) Single-Lane	2007	Opened November 2007. ICD estimated from Google Maps linework.
Morrow, OH Warren Co. United States	Morrow-Cozaddale Rd. / (unknown) (39.35434, -84.16288)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0931	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Racine, WI Racine Co. United States	6th St. / 7th St. / Washington Ave. (42.72602, -87.78892)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 35.0945	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Lansing, MI Ingham Co. United States	Harding Ave. / Pershing Ave. (42.71364, -84.53384)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.1015	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Lafayette, LA Lafayette Par. United States	Ridge Rd. / Rue du Belier (30.18122, -92.09189)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.1024	Other (At-Grade) Single-Lane	2003	ICD estimated from Google Maps linework.
Mason, OH Warren Co. United States	Freedom Way / Veterans Pkwy. (39.33363, -84.30647)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.1035	Other (At-Grade) Single-Lane	2015	Third leg of intersection not connected yet ICD estimated from Google Maps linework.
Truckee, CA Nevada Co. United States	Donner Pass Rd. / W. River St. / McIver Crossing (39.32510, -120.19200)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.1077	Other (At-Grade) Single-Lane	1998	Fatal crash. 11861-05. Functional Class: Arterial ICD estimated from Google Maps linework.
Kiruna, Norrbotten County Kiruna Sweden	Hjalmar Lundbohmsvägen / Adolf Hedinsvägen (67.85917, 20.22394)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.1097	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Harpers Ferry, WV Jefferson Co. United States	Koonce Road / Private Road (39.31484, -77.78628)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.1129	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Columbus, NC Polk Co. United States	NC 108 / I-26 EB Ramps (35.24493, -82.20628)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 35.1144	Freeway Ramps (Grade-Separated) Single-Lane	2004	Part of interchange - two-lane bridge. ICD estimated from Google Maps linework.
Youngsville, LA Lafayette Par. United States	Verot School Rd. / E Milton Ave. (30.10933, -92.03248)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.1280	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Red Deer County, AB Alberta Canada	Lantern St. / Laura Ave. (52.21044, -113.82594)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.1283	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Youngsville, LA Lafayette Par. United States	Prescott Blvd. / Broyles Ln. (30.10179, -92.00802)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 35.1307	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Mölnlycke, Vastra Gotaland County Härryda Sweden	Boråsvägen / Allén / Klockarns väg (57.66738, 12.11363)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.1322	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
West Friendship, MD Howard Co. United States	Burntwoods Rd. / Andrea Dr. / MD 32 NB Ramps (39.27321, -76.98627)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.1338	Freeway Ramps (Grade-Separated) Single-Lane	2008	ICD estimated from Google Maps linework.
Hillsboro, OR Washington Co. United States	NE Butler St. / NE 65th Ave. (45.53838, -122.91368)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.1349	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	NE 53rd Ave. / NE Hassalo St. (45.53048, -122.60880)	Traffic Calming Circle Existing	Unknown None	4 Approaches 0 Driveways 35.1398	Other (At-Grade) Single-Lane	1988	Completed 11/3/1988. ICD estimated from Google Maps linework.
Bro, Stockholm County Upplands-Bro Sweden	Kockbackavägen / E18 WB Ramps (59.51642, 17.67580)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 35.1406	Freeway Ramps (Grade-Separated) Single-Lane		Raindrop shape. ICD estimated from Google Maps linework.
Catonsville, MD Baltimore Co. United States	MD 372 / Hilltop Rd. / Entrance to UMBC (39.25733, -76.71964)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.1417	Other (At-Grade) Single-Lane	1998	Functional Class: Collector ICD estimated from Google Maps linework.
Abbott Loop, AK Anchorage Borough United States	Lore Rd. / Brayton Dr. (Seward Hwy NB Frontage Rd.) (61.15195, -149.85440)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.1512	Freeway Ramps (Grade-Separated) Single-Lane	2018	CFHWY00162 Seward Hwy - Dimond to Dowling Phase 1 ICD estimated from Google Maps linework.
San Diego, CA San Diego Co. United States	49th St. / Adams Ave. / Euclid Ave. / Loraine Dr. (32.76279, -117.08910)	Traffic Calming Circle Existing	All-Way Yield None	5 Approaches 0 Driveways 35.1516	Other (At-Grade) Single-Lane	1999	Functional Class: Local ICD estimated from Google Maps linework.
Cape Girardeau, MO Cape Girardeau Co. United States	S Fountain St. / Morgan Oak St.. (37.29779, -89.52319)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.1531	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	SE 46th Ave. / SE Lincoln St. (45.50802, -122.61510)	Traffic Calming Circle Existing	Unknown None	4 Approaches 0 Driveways 35.1539	Other (At-Grade) Single-Lane	1990	Completed 4/23/1990. ICD estimated from Google Maps linework.
White Lake, MI Oakland Co. United States	Cooley Lake Rd. / Oxbow Lake Rd. (42.61351, -83.49105)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.1581	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Saskatoon, SK Saskatchewan Canada	Evergreen Blvd. / Kloppenburg Link / Manek Rd. (52.17075, -106.56591)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.1597	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Clarksville, MD Howard Co. United States	Brighton Dam Rd. / Ten Oaks Rd. (39.20491, -76.95455)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 35.1680	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Saskatoon, SK Saskatchewan Canada	Kensington Rd. / 33rd St. W (52.14754, -106.75065)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.1781	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Saskatoon, SK Saskatchewan Canada	Innovation Blvd. / Perimeter Rd. (52.13912, -106.63009)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 35.1847	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Rochester, MN Olmsted Co. United States	Badger Hills Dr. / 46th Ave NW (44.06356, -92.53310)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.1865	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Rochester, MN Olmsted Co. United States	Badger Hills Dr. / Superior Dr. NW (44.06325, -92.52762)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.1867	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2011-2015). 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.
Arninge, Stockholm County Täby Sweden	Kundvägen / Saluvägen (59.46230, 18.13184)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 35.1970	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Arninge, Stockholm County Täby Sweden	Rte 264 / Kundvägen / Antennvägen (59.46085, 18.13004)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.1985	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Bristol, Village of, WI Kenosha Co. United States	Wilmot Rd. / 160th Ave. (42.53847, -88.00097)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.2004	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2010-2013). ICD estimated from Google Maps linework.
Bend, OR Deschutes Co. United States	SW Reed Market Dr. / Mt. Bachelor Dr. (44.03830, -121.33340)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.2015	Other (At-Grade) Single-Lane	2002	Fourth leg was built with completion of new bridge over Deschutes River. ICD estimated from Google Maps linework.
Deer Park, WA Spokane Co. United States	US 395 / N Short Rd. / N Main St. (47.94267, -117.47734)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.2022	Other (At-Grade) Single-Lane	2018	Opened 7/18/2018. ICD estimated from Google Maps linework.
Bloomington, IN Monroe Co. United States	W Fullerton Pike / I-69 SB Ramps / Monroe Medical Park Blvd. (39.12226, -86.57335)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.2093	Freeway Ramps (Grade-Separated) Unknown	2017	Year Completed estimated (2016-2018). ICD estimated from Google Maps linework.
Winona, MN Winona Co. United States	CSAH 17 / CSAH 15 (44.02020, -91.61581)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.2123	Other (At-Grade) Single-Lane	2012	Right-turn bypass lanes on west and east legs. ICD estimated from Google Maps linework.
Bend, OR Deschutes Co. United States	Murphy Rd. / Parrell Rd. (44.01904, -121.31341)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.2129	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Ivins, UT Washington Co. United States	Snow Canyon Pkwy. / Snow Canyon Dr. / S Docena Dr. (37.16869, -113.65365)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.2134	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Conway, NH Carroll Co. United States	North-South Rd / (Walmart parking) (44.01823, -71.10901)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.2134	Other (At-Grade) Single-Lane	2014	https://www.nh.gov/dot/org/projectdevelopment/highwaydesign/roundabouts/documents/nh_roundabouts_list_details_web_version.pdf ICD estimated from Google Maps linework.
Fayetteville, NC Cumberland Co. United States	Ash Rd. / (parking lot) (35.00391, -78.90058)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.2184	Other (At-Grade) Single-Lane	2015	ICD = 130 ft. ICD estimated from Google Maps linework.
Häggvik, Stockholm County Sollentuna Sweden	Bagarbyvägen / Mossvägen (59.43660, 17.93076)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.2237	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Arcata, CA Humboldt Co. United States	Samoa Blvd. / Union St. (40.86140, -124.07730)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.2273	Other (At-Grade) Single-Lane	1999	Functional Class: Arterial ICD estimated from Google Maps linework.
Wellington, FL Palm Beach Co. United States	Stribling Way / Fairlane Farms Rd. (26.63805, -80.22073)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.2294	Other (At-Grade) Single-Lane	2016	http://wpbc.blog.palmbeachpost.com/2016/11/28/this-video-might-help-you-better-navigate-that-pesky-new-wellington-roundabout/ . Yield-controlled right turn bypass lanes with acute entry angles on north and west legs. ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	80 Ave. NE / Saddlebrook Dr. NE / Taradale Dr. NE (51.12520, -113.92996)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.2305	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2005-2007). ICD estimated from Google Maps linework.
Kingsnorth, England Kent United Kingdom	Roman Way / Moatfield Meadow / Saddlers Way (51.12350, 0.86746)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.2318	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Hope Mills, NC Cumberland Co. United States	Archer Rd. / Castleton Dr. / Masters Dr. (34.96856, -78.94971)	Other Existing	All-Way Yield Unknown	4 Approaches 2 Driveways 35.2334	Other (At-Grade) Single-Lane		Had two approaches by 1993 and four by 1999. No splitter islands. ICD estimated from Google Maps linework. 21442
Utrecht, Utrecht Utrecht Netherlands	Koningin Wilhelminalaan / Overste Den Oudenlaan (52.07635, 5.10467)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.2343	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Swampscott, MA Essex Co. United States	Monument Ave / Elmwood Rd (42.46952, -70.91737)	Traffic Calming Circle Existing	All-Way Stop None	4 Approaches 0 Driveways 35.2392	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Höllviken, Skane County Vellinge Sweden	Stenbocks väg / Flasterbovägen / Kungstorpsvägen (55.42416, 12.96069)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.2444	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Columbus, GA Muscogee Co. United States	Schatulga Rd. / Corporate Ridge Pkwy. (32.50364, -84.86957)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.2536	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
St George, UT Washington Co. United States	Stone Cliff Pkwy. / Cliff Point Dr. / Stone Cliff Dr. / Rockcrest Dr. (37.07936, -113.53767)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 35.2550	Other (At-Grade) Single-Lane		No splitter islands on three legs. ICD estimated from Google Maps linework.
Centreville, MD Queen Anne's Co. United States	MD 304 (Ruthsburg Rd.) / US 301 SB Ramps / Tidewater Dr. (39.02813, -76.02920)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.2563	Freeway Ramps (Grade-Separated) Single-Lane	2017	https://www.calvertbeacon.com/opening-new-us-301md-304-interchange/ ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Valley Ridge Blvd. NW / Hwy 1 (Trans Canada Hwy) WB Offramp (51.08997, -114.24906)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.2574	Freeway Ramps (Grade-Separated) Single-Lane	2006	Year Completed estimated (2005-2007). ICD estimated from Google Maps linework.
Marana, AZ Pima Co. United States	N Sandario Rd. / W Nichols St. (32.45805, -111.21703)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.2715	Other (At-Grade) Single-Lane	2018	Fourth leg incomplete. Future plans are to route Marana Main St to this roundabout. https://realestatedaily-news.com/wp-content/uploads/2017/02/Marana-Main-Street-realignment.png ICD estimated from Google Maps linework.
Hässelby, Stockholm County Stockholm Sweden	Växthusvägen / Blomsterkungsvägen (59.38910, 17.82570)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 35.2732	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Columbus, GA Muscogee Co. United States	St. Marys Rd. / Northstar Dr. / Lakefront Dr. (32.44089, -84.91252)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.2782	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	Single-lane except for two circulating lanes in one section (although fed by single-lane entries). ICD estimated from Google Maps linework.
Old Hopland, CA Mendocino Co. United States	SR 175 / Old River Rd. (38.97746, -123.09910)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 35.2816	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Lenexa, KS Johnson Co. United States	Monticello Rd. / Gun Club (38.97326, -94.84428)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.2837	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Lynden, WA Whatcom Co. United States	SR 546 / Bender Rd. (48.96442, -122.44116)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.2849	Other (At-Grade) Single-Lane	2013	Open August 2013. ICD estimated from Google Maps linework.
Lenexa, KS Johnson Co. United States	Monticello Rd. / (unknown #1) (38.96697, -94.84409)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.2868	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.