Roundabouts Database Index

29411 Results

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City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways / ICD (m)	Functional Class / LaneType	Year Completed	Comments
St Charles, MO St. Charles Co. United States	Charlestowne Village Dr. / Keelboat Cross Station (38.82680, -90.49034)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2006
St Augustine, FL St. Johns Co. United States	Rio San Juan Rd. / Orellano Rd. / Quesada Rd. (29.84748, -81.37309)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2021	Year Completed estimated (2021-2022).
Baton Rouge, LA East Baton Rouge Par. United States	Capitol Access Rd. / Capitol Lake Dr. (30.45808, -91.18278)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2016
Baton Rouge, LA East Baton Rouge Par. United States	Capitol Lake Rd. / Capitol Access Rd. (30.45818, -91.18621)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2016
Carpinteria, CA Santa Barbara Co. United States	Ogan Rd. / Via Real / US 101 NB On-Ramp (34.40144, -119.51551)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Freeway Ramps (Grade-Separated) Single-Lane	2020	https://www.coastalview.com/news/roadways-open-with-improvements/article_979e3586-c6f1-11ea-bc84-b3d50932177b.html
Northville, MI Wayne Co. United States	Johnson Creek Dr. / (park entrance) (42.39610, -83.51860)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2002-2005).
Dayton, MN Hennepin Co. United States	129th Ave. N / Pineview Ln. N (45.18821, -93.44235)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2020-2021).
Blaine, MN Anoka Co. United States	Austin St. / 108th Ave. (45.16552, -93.16653)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2019-2020).
Elk River, MN Sherburne Co. United States	181st Ave. NW / Johnson St. NW / (parking) (45.29948, -93.52681)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2021	Elliptical shaped. ICD = 125 ft x 115 ft. Year Completed estimated (2020-2021).
Fitchburg, WI Dane Co. United States	Nobel Dr. / Fahey Glen (42.99461, -89.41188)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2018	Southwest and southeast legs stubbed.
Lodi, CA San Joaquin Co. United States	Cherokee Ln. / SR 99 SB Exit Ramp / (connector to E Turner Rd.) (38.14475, -121.26156)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Freeway Ramps (Grade-Separated) Single-Lane	2023	Raindrop shaped. https://www.youtube.com/watch?v=K4bMgmfZOPg
Hampton, GA Henry Co. United States	Floyd Rd. / King Rd. / Grafton St. (33.37580, -84.27815)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2023	https://mhfnews.org/2023/04/12/east-king-roundabout-is-nearly-complete-in-hampton/
Wimauma, FL Hillsborough Co. United States	Lagoon Shore Blvd. / Scuba Crest St. / Jacket Chase Dr. (27.70736, -82.32337)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2017	Concentric striped circulatory roadway except for north exit.
Palm City, FL Martin Co. United States	SW Murphy Rd. / SW High Meadow Ave. / SW Covered Bridge Rd. (27.18662, -80.29387)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2002
Lakewood Ranch, FL Manatee Co. United States	(connector to Players Dr.) / (parking) (27.40592, -82.37461)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2016
Ohio City, OH Cuyahoga Co. United States	W 28th St. / Franklin Blvd. (41.48755, -81.70865)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2020
Albuquerque, NM Bernalillo Co. United States	Turquoise St. / Eagle Way (35.11020, -106.65682)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2017
Guilderland, NY Albany Co. United States	Rte 146 (Carman Rd.) / Lydius St. (42.75479, -73.94366)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2022	Skewed intersection. https://www.timesunion.com/news/article/Guilderland-roundabout-work-to-start-Sept-6-17410914.php
Thornton, CO Adams Co. United States	Tamarac St. / E 129th Ave. / Tamarac Way (39.93026, -104.89660)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2004-2005).
Thornton, CO Adams Co. United States	131st Ave. / Oneida St. (39.93268, -104.90764)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2004-2005).
Thornton, CO Adams Co. United States	Holly Cir. / Jasmine St. (39.92580, -104.91863)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2004-2005).
Brighton, CO Adams Co. United States	Southgate Blvd. / Gateway St. (39.91320, -104.83390)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2018	Year Completed estimated (2018-2019).
Brighton, CO Adams Co. United States	156th Ave. / 157th Ave. / Syracuse Way (39.97989, -104.89921)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2018-2019).
Grand Island, NE Hall Co. United States	N North Rd. / W Faidley Ave. (40.92305, -98.39735)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2023	https://www.ksnblocal4.com/2023/04/27/progress-grand-island-north-road-construction/
Sundsvall, Västernorrland County Sundsvall Municipality Sweden	Tunnel Rondellen (62.44357, 17.34143)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane		Completed in or before 2009.
Sundsvall, Västernorrland County Sundsvall Municipality Sweden	Cpl Fillan (62.43186, 17.37918)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane		Completed in or before 2009.
Sundsvall, Västernorrland County Sundsvall Municipality Sweden	Johannedalsvägen / Tunadalsvägen (62.41276, 17.36818)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane		Completed in 2009 or earlier.
Conroe, TX Montgomery Co. United States	Preserve Way / Bayou Oaks Dr. (30.19425, -95.42220)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2021	Single-stage pedestrian crossings. Year Completed estimated (2020-2022).
Sundsvall, Västernorrland County Sundsvall Municipality Sweden	Röda rondellen (62.44628, 17.33252)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane		Completed in or before 2009.
Sundsvall, Västernorrland County Sundsvall Municipality Sweden	Gula rondellen (62.44306, 17.33206)	Roundabout Existing	All-Way Yield None	4 Approaches 1 Driveways 38.1000	Other (At-Grade) Single-Lane		Completed in or before 2009.
San Tan Valley, AZ Pinal Co. United States	Whitewing Blvd. / W Sterling St. (33.13194, -111.57163)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2017	No splitter islands on east and west legs.
Summerville, SC Berkeley Co. United States	Lindera Preserve Blvd. / Whispering Breeze Ln. / Beautyberry Rd. (33.12670, -80.11247)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2015
Conway, NH Carroll Co. United States	North-South Rd. / Common Ct. (44.02297, -71.10868)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2022	Rear entrance to Settler's Green shopping plaza. The east leg is under construction 2023 for big box retail, which should open in 2024.
Halmstad, Halland County Halmstads kommun Sweden	Rte 26 (Nissastigen) / E6-E20 NB Ramps (56.71150, 12.89011)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Freeway Ramps (Grade-Separated) Single-Lane	2010	Year Completed estimated (2009-2012). Add-lane right-turn bypass lane on south leg; yielding right-turn bypass lane on west leg.
Mercer Island, WA King Co. United States	N Mercer Way / 77th Ave. SE (47.58909, -122.23430)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2023	https://letstalk.mercergov.org/Transit-Interchange/news_feed/transit-interchange-complete
Glencoe, MN McLeod Co. United States	16th St. E / 110th St. / Falcon Ave. / Morningside Dr. (44.77578, -94.13155)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2022	Year Completed estimated (2020-2022).
Maple Grove, MN Hennepin Co. United States	101st Ave. N / Troy Ln. N (45.13846, -93.51193)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2023	Year Completed estimated (2022-2023).
Wheeless Road, GA Richmond Co. United States	Milledgeville Rd. / Old McDuffie Rd. / N Leg Rd. (33.44721, -82.06282)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2019
Söderåkra, Kalmar County Torsås Sweden	Stommagatan / (unknown) (56.45162, 16.07410)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2009	Completed in 2009 or earlier.
Ronneby, Blekinge County Ronneby kommun Sweden	Karlshamnsvägen / Kungsgatan / Vierydsvägen (56.21251, 15.27201)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2010	Originally constructed in 2010 or earlier with one leg being a one-lane, one-way road. Rebuilt around 2017 to two-directional with single lanes.
Mörrum, Blekinge County Karlshamns kommun Sweden	Pukaviksvägen / E22 NB Rapms (56.16762, 14.67657)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Freeway Ramps (Grade-Separated) Single-Lane	2015	Raindrop shaped.
Mörrum, Blekinge County Karlshamns kommun Sweden	Pukaviksvägen / E22 SB Ramps (56.16834, 14.67366)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Freeway Ramps (Grade-Separated) Single-Lane	2016	Raindrop shaped.
Hulje, Östergötland County Mjölby Sweden	Svarvargatan / Hallevadsgatan (58.32261, 15.09629)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2020	Fourth leg added when reconstructed to roundabout.
Scottsdale, AZ Maricopa Co. United States	E Redfield Rd. / N 76th Pl. (33.61394, -111.91611)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	Left-turn-only lane on west leg. https://ww2.scottsdaleaz.gov/construction/project-list/raintree
Akron, OH Summit Co. United States	OH 91 (Canton Rd.) / East Market St. (41.05544, -81.43963)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2021	Opened 10/15/2021. A quarter of the circle has 2 lanes. Pictures are here: https://twitter.com/AkronOhioMayor/status/1449057995766239232.
Avon, IN Hendricks Co. United States	Liatris Dr. / Bluewood Way / Valarian Dr. (39.72988, -86.37044)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2005
Avon, IN Hendricks Co. United States	Bluewood Way / Monarda Dr. (39.72680, -86.37196)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2006
Avon, IN Hendricks Co. United States	Liatris Dr. / Bluewood Way (39.72357, -86.37275)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2006
Snowmass Village, CO Pitkin Co. United States	Brush Creek Rd. / Highline Rd. (39.22541, -106.92049)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 38.1000	Other (At-Grade) Single-Lane	2006
Kansas City, MO Platte Co. United States	NW 56th St. / N Northwood Rd. (39.19598, -94.63168)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2019
Toledo, OH Lucas Co. United States	Wenz Rd. / South Ave. (41.63093, -83.64538)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2019-2021).
Tampa, FL Hillsborough Co. United States	North Blvd. / W Palm Ave. (27.96229, -82.46774)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2020
Gig Harbor, WA Pierce Co. United States	Burnham Dr. / Harbor Hill Dr. / (unknown) (47.34739, -122.60301)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2018
Canton, OH Stark Co. United States	Harrisburg Rd. NE / 30th St. NE / (unknown) (40.82993, -81.34759)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2019	Intersection moved about 100 feet south. Year Completed estimated (2019-2020).
Harvest Park, CO Larimer Co. United States	Old Mill Rd. / County Fair Ln. (40.51291, -105.02753)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2003	Painted splitter islands. Year Completed estimated (1999-2005).
Harvest Park, CO Larimer Co. United States	Corbett Dr. / County Fair Ln. (40.51292, -105.02375)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2003	Painted splitter islands. Year Completed estimated (1999-2005).
Harvest Park, CO Larimer Co. United States	Corbett Dr. / Rock Creek Dr. (40.51549, -105.02378)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2003	Painted splitter islands. Year Completed estimated (1999-2005).
Harvest Park, CO Larimer Co. United States	Rock Creek Dr. / Old Mill Rd. (40.51549, -105.02751)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2003	Painted splitter islands. Year Completed estimated (1999-2005).
Boonsboro, MD Washington Co. United States	US 40 Alternate (Old National Pike) / MD 67 (Rothersville Rd.) / Ostertag Pass (39.49747, -77.64507)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2019
Maple Grove, MN Hennepin Co. United States	80th Ave. N / Shadyview Ln. (45.09989, -93.50991)	Roundabout Existing	All-Way Yield None	3 Approaches 3 Driveways 38.1000	Other (At-Grade) Single-Lane	2005
Virginia Beach, VA Virginia Beach City United States	Roger McClung Ln. / Robert Monette Ln. / Dale Green Pl. (36.74472, -76.00763)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2017	Painted splitter islands. Year Completed estimated (2017-2018).
Virginia Beach, VA Virginia Beach City United States	Robert Monette Ln. / Roger McClung Ln. / Munden Farms Ln. (36.74617, -76.01114)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2017-2018).
Princeton, FL Miami-Dade Co. United States	SW 109th Path / SW 242nd St. (25.54253, -80.36946)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2005	Elliptical shaped. ICD = 125 ft x 110 ft. Crosswalks end in driveways on north and south legs.
Fredericksburg, VA Fredericksburg City United States	Carl D Silver Pkwy. / Haymarket St. (38.31672, -77.50959)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	Left-turn-only and shared left-through lanes (double left turn) on east leg. Right-turn-only lane on south leg. Year Completed estimated (2017-2021).
Princeton, FL Miami-Dade Co. United States	SW 250th Terrace / SW 114th Path (25.53486, -80.37717)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 38.1000	Other (At-Grade) Single-Lane	2016
Princeton, FL Miami-Dade Co. United States	SW 117th Ave. / SW 250th Terrace / SW 251st St. (25.53468, -80.37954)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2016
McDonough, GA Henry Co. United States	S Bethany Rd. / Old Jackson Rd. (33.41972, -84.09065)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2019).
Grand Island, NE Hall Co. United States	S Adams St. / (school access) / (school access) (40.90437, -98.34699)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2018	https://www.grand-island.com/departments/public-works/engineering/2018-completed-projects/adams-street-paving-project-no-2016-p-2
Victoria, MN Carver Co. United States	Watermark Pkwy. / Kelzer Pond Dr. (44.85331, -93.67349)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 38.1005	Unknown Single-Lane	2002	No splitter islands. ICD estimated from Google Maps linework.
Valdés, Principality of Asturias Asturias Spain	N-634 / A-8 Ramps (43.52873, -6.55152)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.1006	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Palmer, AK Matanuska-Susitna United States	Trunk Rd. / E Blue Lupine Dr. / Georgeson Rd. (61.56617, -149.26180)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1010	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	ICD estimated from Google Maps linework.
Sandviken, Gavleborg County Sandviken Sweden	Rte 272 / Hamngatan / Seljansögatan (60.60538, 16.77068)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.1032	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Cottage Grove, MN Washington Co. United States	Hinton Ave. S / 70th St. S (44.84809, -92.94916)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.1039	Other (At-Grade) Single-Lane	2019	ICD estimated from Google Maps linework.
Cottage Grove, MN Washington Co. United States	Jamaica Ave S / 70th St S (44.84808, -92.92186)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.1039	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Cottage Grove, MN Washington Co. United States	CSAH 19-CSAH 19A (Keats Ave. S) / CSAH 22 (70th St. S) (44.84796, -92.90354)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1040	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Kalix, Norrbotten County Kalix Sweden	E4 / Nygatan / Älvängsvägen (65.85406, 23.14304)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.1073	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Fayetteville, NC Cumberland Co. United States	Plantation Garden Blvd. / Scotch Hall Way / Harmony Hall Way (35.09671, -78.97316)	Other Existing	Uncontrolled Unknown	3 Approaches 1 Driveways 38.1100	Other (At-Grade) Single-Lane	2012	Gated community. Parking along circulatory roadway. ICD estimated from Google Maps linework.
Hampton, VA United States	Exploration Way / Floyd Thompson Dr. (37.08245, -76.39976)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1119	Other (At-Grade) Single-Lane	2004	Functional Class: Local ICD estimated from Google Maps linework.
Oak Grove, MD Prince Georges Co. United States	MD 193 (Watkins Park Dr.) / Oak Grove Rd. (38.87737, -76.78108)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1207	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Altoona, WI Eau Claire Co. United States	Meadowlark Ln. / Front Porch Pl. (44.82051, -91.46056)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1222	Other (At-Grade) Single-Lane	2016	https://www.google.com/maps/d/viewer?mid=1kRgB04jjoXd6tLLe0r20FJoxJMI&ll=44.82028420322557%2C-91.46035208710174&z=16. ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Treeline View / Stately View (38.87351, -104.86560)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 38.1228	Other (At-Grade) Single-Lane	2003	ICD estimated from Google Maps linework.
Åhus, Skane County Kristianstad Sweden	Rte 118 / Hamnleden (55.92965, 14.28990)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.1373	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint George, UT Washington Co. United States	Airport Pkwy. / Desert Canyons Pkwy. (37.02456, -113.50841)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1410	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Åhus, Skane County Kristianstad Sweden	Rte 118 / Kavrövägen (55.92304, 14.28865)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.1438	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Tallahassee, FL Leon Co. United States	SR 61 / Oak Ridge Rd. W (30.32480, -84.31148)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.1439	Other (At-Grade) Single-Lane	2019	ICD estimated from Google Maps linework.
Fayetteville, NC Cumberland Co. United States	Camden Rd. / Cumberland Rd. (35.02237, -78.90197)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1447	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Morningside, QLD Australia	Lytton Rd. / Junction Rd. / Colmslie Rd. (-27.45764, 153.08788)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.1524	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Mount Pleasant, SC Charleston Co. United States	Patriots Point Rd. / (unknown) (32.78888, -79.90328)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1535	Other (At-Grade) Multilane (2 Lane, unspecified)	2004	ICD estimated from Google Maps linework.
Vallentuna, Stockholm County Vallentuna Sweden	Rte 268 / Rte 264 / Lindholmsvägen (59.53093, 18.09760)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.1536	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gardner, KS Johnson Co. United States	E Grand St. / White Dr. (38.80410, -94.91469)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1600	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Rocklin, CA Placer Co. United States	Rocklin Rd. / Meyers St. (38.78852, -121.22915)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1684	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	ICD estimated from Google Maps linework.
Loveland, CO Larimer Co. United States	E Crossroads Blvd. / I-25 NB Ramps (40.43597, -104.99138)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.1797	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2011	ICD estimated from Google Maps linework.
Linton Hall, VA Prince William Co. United States	Tartan Hills Pkwy. / Native Rocks Dr. / Seagate Way (38.74593, -77.58755)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1911	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Saukville, WI Ozaukee Co. United States	STH 33 (E Green Bay Ave.) / Northwood Rd. (43.38498, -87.92057)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1913	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Opened September 21, 2012. Functional Class: Arterial ICD estimated from Google Maps linework.
Saukville, WI Ozaukee Co. United States	STH 33 (E Green Bay Ave.) (43.38493, -87.92303)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1913	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Opened September 21, 2012. Functional Class: Arterial ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Nelson Blvd. / Harr Ave. (38.73903, -104.80268)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1948	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Lei Ke Ya Nei Zhen, Lei Ka Nei Si Iceland	Rte 45 / Rte 423 / Hringbraut (64.01683, -22.58543)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.1968	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Gråbovägen / Gunnilsevägen (57.78926, 12.09674)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.1971	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Bristow, VA Prince William Co. United States	Iron Brigade Unit Ave. / Tenth Alabama Way (38.72790, -77.54408)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.2008	Other (At-Grade) Single-Lane	2006	Functional Class: Local ICD estimated from Google Maps linework.
West Bend, WI Washington Co. United States	CR-P / CR-NN E (43.36879, -88.18095)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.2015	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.