Roundabouts Database Index

28784 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
Marshfield, MO Webster Co. United States	Brinkley Rd. / CR CC / I-44 WB Ramps (37.36529, -92.90927)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Freeway Ramps (Grade-Separated) Single-Lane	2020
Kingswood, NSW Penrith Australia	Bringelly Rd. / Caddens Rd. (-33.77370, 150.71471)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Alkimos, WA Wanneroo Australia	Brindebella Pkwy. / Pectoral Promenade (-31.61442, 115.68581)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Beverly, MA Essex Co. United States	Brimbal Ave. / Sohier Rd. (42.57437, -70.87860)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 29.9031	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Olney, MD Montgomery Co. United States	Brightwood Rd. / Winding Oak Dr. / Weston Pl. (39.16065, -77.09120)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Mountain Creek, QLD Sunshine Coast Australia	Brightwater Blvd. / Manatunga Parade (-26.70653, 153.10491)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mountain Creek, QLD Sunshine Coast Australia	Brightwater Blvd. / Frogmouth Circuit (-26.71266, 153.09979)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mountain Creek, QLD Sunshine Coast Australia	Brightwater Blvd. / Attenuata Dr. / Trevally St. (-26.71085, 153.10967)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mountain Creek, QLD Sunshine Coast Australia	Brightwater Blvd. / Attenuata Dr. (-26.71143, 153.10173)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Millersville, MD Anne Arundel Co. United States	Brightview Dr. / Galiot Dr. / Tremont Dr. (39.11196, -76.62028)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2008
Pease Pottage, England West Sussex United Kingdom	Brighton Rd. / Horsham Rd. / Parish Ln. (51.08274, -0.19936)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Pease Pottage, England West Sussex United Kingdom	Brighton Rd. / Bellevue Rd. / (parking) (51.08389, -0.19724)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Pease Pottage, England West Sussex United Kingdom	Brighton Rd. / A23 SB Off-Ramp (51.06963, -0.20363)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Windsor, ON Essex Canada	Brighton Rd. (CR 21) / Tecumseh Rd. E (42.31138, -82.84547)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 33.0000	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011).
Steinbach, MB Division 2 Canada	Brighton Ln. / Ashford Ln. (49.52706, -96.66571)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.0000	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2005-2009). East leg added 2013.
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.
Campsie, NSW Australia	Brighton Ave. / Moore St. (-33.90366, 151.10691)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
California Gully, VIC Greater Bendigo Australia	Bright St. / Chapple St. / Jobs Gully Rd. (-36.72218, 144.26455)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Hialeah, FL Miami-Dade Co. United States	Bright Dr. / W 1st Ave. / W 19th St. (25.83896, -80.28401)	Traffic Calming Circle Existing	All-Way Yield Unknown	6 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Auckland, Auckland Auckland New Zealand	Brigham Creek Rd. / Sinton Rd. / SH 18 (Upper Harbour Motorway) NB Ramps (-36.79969, 174.63665)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Auckland, Auckland Auckland New Zealand	Brigham Creek Rd. / SH 18 (Upper Harbour Motorway) SB On-Ramp (-36.80071, 174.63790)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Auckland, Auckland Auckland New Zealand	Brigham Creek Rd. / SH 18 (Upper Harbour Motorway) SB Off-Ramp (-36.79958, 174.63999)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Scawby, England North Lincolnshire United Kingdom	Briggate Lodge Roundabout [A18 / A15 (Ermine St.) / Ermine St.] (53.54820, -0.55724)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Brigantine, NJ Atlantic Co. United States	Brigantine Blvd. / Bayshore Ave. / 34th St. S / (unknown) / (parking lot) (39.39482, -74.38953)	Other Existing	Other None	7 Approaches 0 Driveways 28.6120	Other (At-Grade) Multilane (2 Lane, unspecified)		All entries except Brigantine Blvd controled by stop signs. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Brier Creek Pkwy. / Andrews Chapel Rd. (35.92633, -78.77923)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.0798	Other (At-Grade) Single-Lane	2017	ICD = 105 ft. ICD estimated from Google Maps linework.
(unincorporated), FL Palm Beach Co. United States	Briella Dr. / Trinero Terr. (26.52331, -80.16336)	Traffic Calming Circle Existing	All-Way Yield None	3 Approaches 0 Driveways 26.7157	Other (At-Grade) Single-Lane		Uncontrolled entries. Functional Class: Local ICD estimated from Google Maps linework.
Lee's Summit, MO Jackson Co. United States	Bridlewood Dr. / Lewis Dr. (38.91375, -94.44021)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2007
Bridlewood, IN St. Joseph Co. United States	Bridlewood Cir. / Broken Wood Dr. (41.75165, -86.13323)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2001	Flush concrete splitter islands. No truck apron. Year Completed estimated (1999-2003).
Oshawa, ON Durham Canada	Bridle Rd. / Northern Dancer Dr. (43.95341, -78.89266)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.3921	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2005-2009). ICD estimated from Google Maps linework.
Oshawa, ON Durham Canada	Bridle Rd. / Gulfstream Dr. (43.96215, -78.89170)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.1064	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Bridle Oaks Dr. / Woodmont Dr. (39.01377, -104.79950)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 64.0311	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Frisco, TX Denton Co. United States	Bridle Blvd. / Sevier Wells Rd. / Chico Basin Rd. (33.13834, -96.87468)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2013).
Frisco, TX Denton Co. United States	Bridle Blvd. / Coulter Lake Rd. (33.13840, -96.87734)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2013
Hunterview, NSW Singleton Australia	Bridgman Rd. / Glass Parade (-32.53904, 151.16904)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Suffolk, VA Suffolk City United States	Bridgeway Dr. (36.89212, -76.43387)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Roxburgh Park, VIC Hume Australia	Bridgewater Rd. / James Mirams Dr. / Santa Cruz Blvd. (-37.61900, 144.92782)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Roxburgh Park, VIC Hume Australia	Bridgewater Rd. / Donald Cameron Dr. / Rio Grande Dr. / Patullos Ln. (-37.62017, 144.93218)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Bluffton, SC Beaufort Co. United States	Bridgewater Dr. / Parkside Dr. (32.27840, -80.90985)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.4295	Other (At-Grade) Single-Lane	2000	Year Completed estimated (1994-2005). ICD estimated from Google Maps linework.
Windermere, FL Orange Co. United States	Bridgewater Crossings Blvd. / Falcon Centre Ave. / Village Lakeview Ave. (28.47916, -81.59135)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2007	Painted splitter islands.
Lower Southampton Township, PA Bucks Co. United States	Bridgetown Pike / W Maple (SR 0213) / Bridgetown Pike (SR 2010) (40.17417, -74.96831)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane	2016
Liberty Hill, TX Williamson Co. United States	Bridget Cir. / Sarahs Ln. (30.68407, -97.93606)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2008
Ottawa, ON City of Ottawa Canada	Bridgestone Dr. / Steeple Chase Dr. / Stonehaven Dr. (45.29100, -75.85860)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.5674	Other (At-Grade) Single-Lane	2012	Functional Class: Major Collector ICD estimated from Google Maps linework.
Ottawa, ON Ottawa Canada	Bridgestone Dr. / Foxhall Way (45.28613, -75.85775)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 14.2849	Other (At-Grade) Single-Lane	2016	Temporary signs, markers, and curbs instead of permanent features. ICD estimated from Google Maps linework.
Gerringong, NSW Kiama Australia	Bridges Rd. / Fern St. (-34.74044, 150.82709)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Idaho Falls, ID Bonneville Co. United States	Bridgeport Dr. / River Walk Dr. (43.48855, -112.04801)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.4610	Other (At-Grade) Single-Lane	2007	Originally built without splitter islands. Splitter islands added to north and west legs in 2016. ICD estimated from Google Maps linework.
Westfield, IN Hamilton Co. United States	Bridgeport Dr. / Declaration Dr. (40.00717, -86.17854)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 72.2702	Other (At-Grade) Single-Lane		No splitter islands. Pedestrian access to central island. ICD estimated from Google Maps linework.
Winnipeg, MB Manitoba Canada	Bridgelane Dr. / Appletree Crescent (49.81045, -97.17762)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.2239	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2005-2011). ICD estimated from Google Maps linework.
Cypress, TX Harris Co. United States	Bridgeland Landing Dr. / (parking) (29.94568, -95.72282)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Cypress, TX Harris Co. United States	Bridgeland Landing Dr. (29.94427, -95.72332)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Cypress, TX Harris Co. United States	Bridgeland High School Dr. / House Hahl Rd. (29.93615, -95.76008)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2019). West leg added 2021-2022.
Liverpool, England Liverpool United Kingdom	Bridgehouse Ln. / Sugarbrook Dr. / Electric Ave. (53.46013, -2.90905)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Riverview, NB Albert Canada	Bridgedale Blvd. / Runneymeade Rd. (46.06430, -64.76196)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.0000	Other (At-Grade) Single-Lane	2021	East leg stubbed. Year Completed estimated (2020-2021). https://www.townofriverview.ca/news/bridgedale-boulevard-is-taking-shape
St Francis, MN Anoka Co. United States	Bridge St. NW / Poppy St. NW / Rum River Blvd. NW (45.38710, -93.35243)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.5845	Other (At-Grade) Single-Lane	2016	https://www.stfrancis.k12.mn.us/page.cfm?p=383&newsid=2777. ICD estimated from Google Maps linework.
St Francis, MN Anoka Co. United States	Bridge St. NW / Lake George Blvd. NW (45.38685, -93.34720)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.6174	Other (At-Grade) Single-Lane	2016	Yield controlled right-turn bypass lane on south leg. https://www.stfrancis.k12.mn.us/page.cfm?p=383&newsid=2777. ICD estimated from Google Maps linework.
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
Hampton, VIC Bayside Australia	Bridge St. / Moor St. (-37.94480, 145.00500)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Christchurch, Canterbury Christchurch New Zealand	Bridge St. / Estuary Rd. (-43.52318, 172.73271)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Tampa, FL Hillsborough Co. United States	Bridge St. / (unknown) (27.88992, -82.52971)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2017
Kitchener, ON Waterloo Canada	Bridge St / Lancaster St W / Carisbrook Dr (43.48226, -80.48275)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.8643	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
South Mackay, QLD Mackay Australia	Bridge Rd. / Milton St. (-21.16143, 149.17517)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
South Mackay, QLD Mackay Australia	Bridge Rd. / Juliet St. / Casey Ave. (-21.16249, 149.18344)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Barwon Heads, VIC Greater Geelong Australia	Bridge Rd. / Hitchcock Ave. (-38.28234, 144.49153)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Barwon Heads, VIC Greater Geelong Australia	Bridge Rd. / Ewing Blyth Dr. (-38.28266, 144.49364)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Melton South, VIC Melton Australia	Bridge Rd. / Diamond Parade (-37.71484, 144.58525)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Winnipeg, MB Manitoba Canada	Bridge Lake Dr. / S Town Rd. (49.78875, -97.20092)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.4691	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Winnipeg, MB Manitoba Canada	Bridge Lake Dr. / Rowntree Ave. / Eaglewood Dr. (49.78298, -97.19971)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.9310	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Winnipeg, MB Manitoba Canada	Bridge Lake Dr. / Eagleview Rd. (49.79407, -97.20716)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.6103	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Potomac, MD Montgomery Co. United States	Brickyard Rd. / Horseshoe Ln. (38.99291, -77.21195)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Potomac, MD Montgomery Co. United States	Brickyard Rd. / Hackamore Dr. (38.98567, -77.21274)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Potomac, MD Montgomery Co. United States	Brickyard Rd. / Brent Rd. (38.99900, -77.22362)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Ranson, WV Jefferson Co. United States	Brickyard Circle (Baker Pl. / Wallace Way) (39.32036, -77.85489)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.8059	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Two approaches stubbed. ICD estimated from Google Maps linework.
Providence Forge, VA New Kent Co. United States	Brickshire Dr. / Royal Ln. (37.48050, -76.99323)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2000	Year Completed estimated (1994-2003).
Moorebank, NSW Liverpool Australia	Brickmakers Dr. / Conlon Ave. (-33.93554, 150.96183)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Shallotte, NC Brunswick Co. United States	Bricklanding Rd. / Hale Swamp Rd. (33.94207, -78.41089)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 53.5042	Other (At-Grade) Single-Lane	2015	Right-turn bypass lane in SE quadrant. ICD estimated from Google Maps linework.
Granger, IN St. Joseph Co. United States	Brick Rd. / Fir Rd. (41.73874, -86.15903)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.1918	Other (At-Grade) Single-Lane	2017	https://prairievista.phmschools.org/intersection-brick-road-and-fir-road-closure. ICD estimated from Google Maps linework.
Middletown, DE New Castle Co. United States	Brick Mill Rd. / Dove Run Centre Dr. (39.45413, -75.68672)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-lane w/ Traversable Central Island	2022
Middletown, DE New Castle Co. United States	Brick Mill Circle (39.46632, -75.69145)	Other Existing	Unknown Unknown	4 Approaches 9 Driveways 0.0000	Other (At-Grade) Single-Lane
Mount Pleasant, SC Charleston Co. United States	Brick Kiln Pkwy. / Branch Creek Dr. (32.88745, -79.83372)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands.
Cypress, TX Harris Co. United States	Briarwood Cove Cir. / Cove Pointe Dr. / Cove Mill Ln. (29.95505, -95.73912)	Other Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Colorado Springs, CO El Paso Co. United States	Briargate Pkwy. / Wolf Lake Dr. (38.97533, -104.71652)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.9955	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	Year Completed estimated (2017-2019). ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Briargate Pkwy. / Wolf Center Dr. (38.97110, -104.72451)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 52.9272	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Briargate Pkwy. / Valemount Dr. (38.97236, -104.72142)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.4265	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Frederick, MD Frederick Co. United States	Briarcliff Ln. / Briarcliff Way / Cliffside Terrace (39.40696, -77.34925)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Bethel, CT Fairfield Co. United States	Briar Ridge Dr. / Old Lookout Way (41.38544, -73.41093)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Secaucus, NJ Hudson Co. United States	Brianna Ln. / Riverside Station Blvd. (40.76611, -74.08389)	Other Existing	Unknown Unknown	3 Approaches 1 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands on east and west legs.
Ottawa, ON City of Ottawa Canada	Brian Coburn Blvd. / Trim Rd. (45.45820, -75.44730)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 74.5586	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Functional Class: Arterial ICD estimated from Google Maps linework.
Ottawa, ON Ottawa Canada	Brian Coburn Blvd. / Portobello Blvd. (45.45470, -75.46491)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.3494	Other (At-Grade) Single-Lane	2016	Right-turn-only lane on north leg. ICD estimated from Google Maps linework.
Ottawa, ON Ottawa Canada	Brian Coburn Blvd. / Mer Bleue Rd. (45.44550, -75.49852)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.8687	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Ottawa, ON Ottawa Canada	Brian Coburn Blvd. / Fern Casey St. (45.44112, -75.50947)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.7096	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Winston-Salem, NC Forsyth Co. United States	Brewer Rd. / Buchanon St. (36.05421, -80.25497)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.4850	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
West Wodonga, VIC Wodonga Australia	Brewer Dr. / Otago Way / Innisbrook Ave. (-36.12429, 146.83501)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
West Wodonga, VIC Wodonga Australia	Brewer Dr. / Coyles Rd. / Concord St. (-36.11732, 146.83453)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Fort Worth, TX Tarrant Co. United States	Brewer Blvd. / McPherson Blvd. (32.60744, -97.42027)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 56.3870	Other (At-Grade) Multilane (2 Lane, unspecified)	2017
Vestby, Viken Vestby Norway	Brevikveien / Sigurd Stenes Vei (59.51254, 10.68571)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Tyresö, Stockholm County Tyresö Sweden	Breviksvägen / Nytorpsvägen (59.23613, 18.32759)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 14.0507	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Wilmington, NC New Hanover Co. United States	Brevard Dr. / Olmstead Ln. / Ullswater Ln. (34.23926, -77.83636)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2005	No splitter islands; pedestrian access to central island.
Budaörs, Pest Budakeszi járás Hungary	Bretzfeld utca / Baross utca (47.45678, 18.94788)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Essex, MD Baltimore Co. United States	Brett Ct. (39.32297, -76.44461)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Kentwood, MI Kent Co. United States	Breton Rd. SE / Walma Ave. SE (42.87452, -85.59791)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.1371	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Washington, DC City of Washington Co. United States	Brentwood Rd NE / Bryant Rd NE / 13th St NE (38.92115, -76.98915)	Roundabout Existing	All-Way Yield None	4 Approaches 1 Driveways 39.0264	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	First true roundabout in District of Columbia ICD estimated from Google Maps linework.