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
Overland Park, KS Johnson Co. United States	Lowell Ave. / (unknown) (38.82932, -94.68023)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2013).
Horsforth, England Leeds United Kingdom	Low Ln. / Outwood Ln. / Cornmill View (53.83550, -1.61882)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Hässelby, Stockholm County Stockholm Sweden	Lövstavägen / Kuskgrand (59.37218, 17.84488)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.2062	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Älta, Stockholm County Nacka Sweden	Lovisedalsvägen / Ältabergsvägen / Rte 229 WB Ramps (59.24845, 18.19148)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.8087	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Baton Rouge, LA East Baton Rouge Par. United States	Lovett Rd. / (Magnolia Square subdivision) (30.52095, -91.03818)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 18.5192	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Steubenville, OH Jefferson Co. United States	Lovers Ln. / Fort Steuben Dr. (40.36706, -80.67710)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways 26.3892	Other (At-Grade) Single-Lane	2017	First roundabout in Eastern Ohio and ODOT District 11. ICD estimated from Google Maps linework.
Worcester, MA Worcester Co. United States	Lovell St / Marywood St / Englewood Ave / Ferdinand St (42.25439, -71.83255)	Traffic Calming Circle Existing	Other None	5 Approaches 0 Driveways 24.7521	Other (At-Grade) Single-Lane		Control Type: 2 yield Lovell St; Other 3 approaches stop controlled. Some pavement markings to define circular roadway (arrows, dotted lines) and create 'splitter islands' on the approaches from Englewood Ave, Ferdinand St; Lovell NB. Crosswalks present. Residential area; local shop and laundromat at the roundabout. ICD estimated from Google Maps linework.
Valdese, NC Burke Co. United States	Lovelady Dr. / Carolina Mills / Kathy Dr. (35.76165, -81.54178)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.0743	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Gloucester Township, NJ Camden Co. United States	Love Dr. / Commencement Dr. (39.78859, -75.04660)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.6271	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Louisville, TN Blount Co. United States	Louisville Rd. / Miser Station Rd. / Mentor Rd. (35.80888, -84.02542)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2011	Yield-controlled right-turn bypass lane on southwest leg. Year Completed estimated (2010-2012).
Saint Louis Park, MN Hennepin Co. United States	Louisiana St. S / Walker St. (44.93923, -93.37002)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.1982	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	ICD estimated from Google Maps linework.
Saint Louis Park, MN Hennepin Co. United States	Louisiana Ave. S / TH 7 WB Ramps (44.93821, -93.36965)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 43.9623	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2014	ICD estimated from Google Maps linework.
Saint Louis Park, MN Hennepin Co. United States	Louisiana Ave S / TH 7 EB Ramps / W Lake St. (44.93713, -93.36925)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 59.1811	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2014	ICD estimated from Google Maps linework.
Sioux Falls, SD Lincoln Co. United States	Louise Ave. / 271st St. (43.46078, -96.76732)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.2118	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Milton, ON Halton Canada	Louis St Laurent Ave. / Kennedy Cir. (southwest end) / (future road) (43.50490, -79.83937)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	Year Completed estimated (2018-2021).
Milton, ON Halton Canada	Louis St Laurent Ave. / Kennedy Cir. (northeast end) / (future road) (43.50807, -79.83568)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	Year Completed estimated (2018-2021).
Milton, ON Halton Canada	Louis Saint Laurent Ave. / Yates Dr. (43.50033, -79.84411)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.7175	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	Fourth leg stubbed off. ICD estimated from Google Maps linework.
West Kelowna, BC Central Okanagan Canada	Louie Dr. / Butt Rd. (49.83687, -119.61698)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.0000	Other (At-Grade) Single-Lane	2008	Right-turn bypass lane on west leg due to skew. Year Completed estimated (2006-2009).
Newport, KY Campbell Co. United States	Louie B Nunn Dr. / University Dr. (39.03333, -84.45999)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.6874	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Fulshear, TX Fort Bend Co. United States	Lou Waters Pkwy. / Polo Ranch Blvd. (29.69399, -95.91352)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 57.9120	Other (At-Grade) Single-Lane	2021
McKinney, TX Collin Co. United States	Lost Woods Way / Lake Arrowhead Trl. (33.28585, -96.60973)	Roundabout Removed	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2019	Constructed in 2016. Removed in 2019 with removal of east leg.
Lawrence, WI Brown Co. United States	Lost Dauphin Rd. (CTH D) / Hickory Rd. (44.37573, -88.13582)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2017	https://www.google.com/maps/d/viewer?mid=1kRgB04jjoXd6tLLe0r20FJoxJMI&ll=44.37572660404294%2C-88.13766541271974&z=17.
Mission, TX Hidalgo Co. United States	Los Indios Pkwy. / Santa Engratia (26.16944, -98.28858)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Right-turn bypass lanes on all legs.
Sparks, NV Washoe Co. United States	Los Altos Pkwy. / Vista Heights Dr. (39.57929, -119.70038)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2004-2006).
Sparks, NV Washoe Co. United States	Los Altos Pkwy. / Belmar Dr. (39.57249, -119.69408)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2007-2008).
Long Beach, CA Los Angeles Co. United States	Los Alamitos Circle (Hwy. 1 / Lakewood Blvd. / Los Coyotes Diagonal) (33.78989, -118.14250)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 137.1597	Other (At-Grade) Multilane (2 Lane, unspecified)	1993	Traffic circle conversion. Modified in 2020 to reduce lanes. 21442
Sydney, NSW Georges River Australia	Lorraine St. / Isaac St. / Roberts Ave. (-33.96848, 151.05987)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Kuching, Sarawak Bahagian Kuching Malaysia	Lorong Cahya Mata / (unknown) (1.64234, 110.33686)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Kuching, Sarawak Bahagian Kuching Malaysia	Lorong Bunga Kenanga: Jala Tun Abdul Rahman / Jalan Bako / (unknown) (1.57992, 110.35132)	Rotary Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Concentric striped circulatory roadway.
Kamloops, BC Thompson-Nicola Canada	Lorne St. / 3 Ave. (50.67812, -120.33435)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.7591	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Huntingtown, MD Calvert Co. United States	Lorins Dr. / Cambridge Dr. / Stephanies Ln. (38.60541, -76.61564)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands; pedestrian access to central island.
Converse, TX Bexar Co. United States	Loring Park / Hays Parc Rd. (29.46698, -98.31178)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2007	Sidewalk around central island. "King of the Parc", a 40 foot statue of a stag, in central island. https://www.mysanantonio.com/news/houston-texas/article/40-foot-scrap-metal-stag-appreciated-in-San-1544762.php
Kalmar, Kalmar County Kalmar Sweden	Lorensbergsleden / Verkstadsgatan (56.66909, 16.34205)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 31.5001	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Kalmar, Kalmar County Kalmar Sweden	Lorensbergsleden / Bragegatan (56.66589, 16.34305)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.1591	Other (At-Grade) Single-Lane		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.
Port Macquarie, NSW Port Macquarie-Hastings Australia	Lord St. / William St. (-31.43078, 152.91718)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Cockeysville, MD Baltimore Co. United States	Lord Byron Ln. / Duke of York Ln. (39.46487, -76.63164)	Other Existing	Unknown Unknown	3 Approaches 1 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Windsor Mill, MD Baltimore Co. United States	Lord Baltimore Dr. / Wildlife Dr. (39.31993, -76.75019)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 14.7833	Other (At-Grade) Single-Lane	1998	Year Completed estimated (1993-2002). ICD estimated from Google Maps linework.
Windsor Mill, MD Baltimore Co. United States	Lord Baltimore Dr. / Glen Spring Rd. / Kettle Ct. (39.31750, -76.75152)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 17.5558	Other (At-Grade) Single-Lane	1998	Year Completed estimated (1993-2002). ICD estimated from Google Maps linework.
North Mankato, MN Nicollet Co. United States	Lor Ray Dr. / Howard Dr. W (44.18426, -94.03787)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://www.keyc.com/video/2023/09/01/lor-ray-howard-drive-roundabout-opens/
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.
Sanford, FL Seminole Co. United States	Loop Rd. / Weldon Blvd. (28.74239, -81.30562)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2010).
Richardson, TX Dallas Co. United States	Loop Rd. / University Pkwy. (32.98435, -96.74826)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 76.2000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2009	Parking along circulatory roadway. Concentric striped circulatory roadway.
Walled Lake, MI Oakland Co. United States	Loop Rd. / Commerce Crossing Dr. (42.53542, -83.44801)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 49.2829	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	Next to Costco retail center and gas station. ICD estimated from Google Maps linework.
Liberty Hill, TX Williamson Co. United States	Loop 332 / CR 279 / Munro St. (30.66338, -97.92119)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	Munro St is exit only. https://www.facebook.com/CityofLibertyHill/videos/roundabout/1258995458128112/
San Antonio, TX Bexar Co. United States	Loop 1604 Frontage Road WB Ramps / (shopping center roadways) (29.59074, -98.61338)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2005	Right-turn only arrows at each entry.
North Mankato, MN Nicollet Co. United States	Lookout Dr. / US 14 WB Ramps (44.18184, -94.05374)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2016	Year Completed estimated (2015-2017).
North Mankato, MN Nicollet Co. United States	Lookout Dr. / US 14 EB Ramps (44.18021, -94.05378)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2016	Year Completed estimated (2015-2017).
Ocean Acres, NJ Ocean Co. United States	Lookout Dr. / Highland Dr. / Arbor Rd. (39.75035, -74.29806)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Heerlen, Limburg Heerlen Netherlands	Looierstraat / Schakelweg (50.88893, 5.97167)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 29.3831	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
Heerlen, Limburg Heerlen Netherlands	Looierstraat / Het Overloon / Homerusstraat (50.88723, 5.96960)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.3842	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
Northfield, MN Rice Co. United States	Lonsdale Blvd. W (SR 19 / CR 46) / I-35 NB Ramps / Anoka Ave. / Hazelwood Ave. (44.47181, -93.29085)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2024	Combines a 4-way intersection with a freeway interchange ramp terminal intersection. https://www.ricecountymn.gov/CivicAlerts.aspx?AID=969
Kajaani, Kainuu Kajaani Finland	Lönnrotinkatu / Kuntokatu / Puistolantie (64.21933, 27.71677)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kuancheng District, Jilin Changchun China	Longxiang Plaza (43.97609, 125.38492)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Appleton, England Warrington United Kingdom	Longwood Rd. / Rosemoor Gardens (53.35269, -2.56325)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Appleton, England Warrington United Kingdom	Longwood Rd. / Pewterspear Green Rd. / Dipping Brook Ave. (53.34861, -2.56696)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Huddersfield, England Kirklees United Kingdom	Longwood Rd. / Church St. / Luck Ln. / Victory Ave. / Clough Ln. (53.64373, -1.81343)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kansas City, MO Jackson Co. United States	Longview Rd. / Hickman Mills Dr. (38.91621, -94.52367)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.4536	Other (At-Grade) Single-Lane	2009	Right-turn bypass lane on north leg. ICD estimated from Google Maps linework.
Fulwood, England Lancs United Kingdom	Longsands Ln. / Andersons Way / Redsands Dr. (53.78664, -2.67221)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Brighton, CO Adams Co. United States	Longs Peak St. / Silo Ct. (39.99463, -104.75777)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2022	Year Completed estimated (2021-2022).
Brighton, CO Adams Co. United States	Longs Peak St. / N Golden Eagle Pkwy. (39.99224, -104.74163)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2018	South leg stubbed. Year Completed estimated (2018-2019).
Brighton, CO Adams Co. United States	Longs Peak St. / N 46th Ave. (39.99462, -104.75972)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2021
Brighton, CO Adams Co. United States	Longs Peak St. / Bowie Dr. / N 46th Ave. (39.99239, -104.75969)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2021	2022 or earlier (SV)
Brighton, CO Adams Co. United States	Longs Peak St. / Baler Ct. (39.99464, -104.75476)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2022	Year Completed estimated (2021-2022).
Mount Pleasant, SC Charleston Co. United States	Longpoint Rd. / Needlerush Pkwy. (32.84476, -79.83325)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.1329	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Brentwood, TN Williamson Co. United States	Longmoore Ln. / Elgin Way / Charity Dr. (35.93784, -86.74764)	Other Existing	Unknown Unknown	4 Approaches 10 Driveways 0.0000	Other (At-Grade) Unknown
Wake Forest, NC Wake Co. United States	Longleaf Estates Dr. / Rainy Lake St. / Table Mountain Pine Dr. (35.90314, -78.51040)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 22.2506	Other (At-Grade) Single-Lane	2018	No splitter islands. Year Completed estimated (2017-2018). ICD estimated from Google Maps linework.
Williamsburg, VA James City Co. United States	Longhill Rd. / Williamsburg Plantation Dr. (37.30395, -76.75083)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2021
West Drayton, England Greater London United Kingdom	Longford Roundabout (Stanwell Moor Rd. / Bath Rd.) (51.47911, -0.49463)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 59.5062	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Ottawa, ON Ottawa Canada	Longfields Dr. / Golflinks Dr. / Stanhope Ct. (45.25079, -75.71990)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2020
Ottawa, ON City of Ottawa Canada	Longfields Dr. / Cambrian Rd. / Golflinks Dr. (45.25633, -75.72810)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2013	Yield-controlled right-turn bypass lane on north leg.
Ottawa, ON Ottawa Canada	Longfields Dr. / Beatrice Dr. / Mountshannon Dr. (45.28857, -75.73400)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.0479	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Brampton, ON Peel Canada	Longevity Rd. / Settlers Field Rd. (43.65233, -79.81352)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.3810	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Plymouth, England Plymouth United Kingdom	Longbridge Rd. / St Modwen Rd. / Marsh Mills Park (50.39443, -4.08974)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Dover, DE Kent Co. United States	Longacre Dr. / Winesap Ln. / N Red Haven Ln. (39.08312, -75.54767)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Yeadon, PA Delaware Co. United States	Longacre Blvd. / Cypress St. (39.93662, -75.24942)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands. Cypress St. is one-way northbound.
Odessa, FL Pasco Co. United States	Long Spur / Lake Blanche Ave. (28.20254, -82.61373)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.7864	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Odessa, FL Pasco Co. United States	Long Spur / Heart Pine Ave. (28.19864, -82.61024)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.4722	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Reisterstown, MD Baltimore Co. United States	Long Ridge Rd. / Barto Ln. (39.47055, -76.73195)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Pedestrian access to central island.
Lexington, SC Lexington Co. United States	Long Ridge Dr. / Spring Cress Dr. / Long Ridge Way (33.91349, -81.28373)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Welkom, Free State Lejweleputswa South Africa	Long Rd. / Toronto Rd. (-27.98583, 26.73561)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 85.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Matjhabeng, Free State Lejweleputswa South Africa	Long Rd. / Tempest Rd. (-27.98296, 26.72778)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 100.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)		Elliptical shaped. ICD = 100 m x 70 m
Matjhabeng, Free State Lejweleputswa South Africa	Long Rd. / Meulen St. (-27.98423, 26.73138)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 86.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Matjhabeng, Free State Lejweleputswa South Africa	Long Rd. / Menelaus St. / Mercutio St. (-27.98061, 26.69563)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 140.0000	Other (At-Grade) Multilane (2 Lane, unspecified)
Matjhabeng, Free State Lejweleputswa South Africa	Long Rd. / Macbeth Rd. (-27.98174, 26.71172)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 80.0000	Other (At-Grade) Multilane (2 Lane, unspecified)
Mount Pleasant, SC Charleston Co. United States	Long Point Rd. / (various terminal access points) (32.83464, -79.87681)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 67.0557	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	http://scspa.com/news/sc-ports-honored-for-engineering-excellence/
Loveland, CO Larimer Co. United States	Long Pine Lake Dr. / Bluestem Willow Dr. (40.42036, -105.01331)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.9146	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2014-2016). ICD estimated from Google Maps linework.
(unincorporated), FL Broward Co. United States	Long Leaf Dr. / Long Leaf Dr. (26.31588, -80.25656)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 38.5399	Other (At-Grade) Single-Lane		Functional Class: Local ICD estimated from Google Maps linework.
Lutz, FL Pasco Co. United States	Long Lake Ranch Blvd. / Nature View Dr. (28.18110, -82.50268)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2014
Lutz, FL Pasco Co. United States	Long Lake Ranch Blvd. / Fox Grape Loop / Daggerwing Blvd. (28.18080, -82.49978)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2014
Cooksville, MD Howard Co. United States	Long Corner Rd. / Penn Shop Rd. (39.33938, -77.15284)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2005	Year Completed estimated (1988-2005).
Elgin, IL Kane Co. United States	Long Common Pkwy. / South St. (42.02091, -88.36097)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 64.0080	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2005-2006).
Elgin, IL Kane Co. United States	Long Common Pkwy. / Gansett Pkwy. (42.02750, -88.36153)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 60.9600	Other (At-Grade) Single-Lane	2006	Little entry curvature. Year Completed estimated (2005-2006).
Perth, Scotland Perth and Kinross United Kingdom	Long Causeway Rd. / Old Market Pl. / (Saint Catherines Retail Park entrance) (56.39792, -3.44054)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Ponte Vedra Beach, FL St. Johns Co. United States	Long Boat Ct. S / Long Boat Ct. N / Lighthouse Bend Dr. (30.17643, -81.37324)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands.
Assen, Drenthe Assen Netherlands	Lonerrotonde (53.00098, 6.59206)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Eagan, MN Dakota Co. United States	Lone Oak Pkwy. / Vikings Pkwy. (44.85793, -93.12387)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.6372	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Manchester, NH Hillsborough Co. United States	Londonderry Turnpike / Candia Rd. / Manchester Rd. (43.00400, -71.39258)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways 76.2000	Other (At-Grade) Single-Lane	1940	Pedestrian access to central island.
Bolney, England West Sussex United Kingdom	London Rd. / Jemerys Ln. / A23 NB Off-Ramp (51.00656, -0.19821)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Stony Stratford, England Milton Keynes United Kingdom	London Rd. / High St. (52.06090, -0.85912)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)