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
Ipswich, QLD Ipswich Australia	Bremer St. / Mansfield Pl. / Bell St. (-27.61186, 152.76066)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Sacramento, CA Sacramento Co. United States	Breezy Meadow Dr. / Terracina Dr. (38.65238, -121.50013)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007).
Neenah, WI Winnebago Co. United States	Breezewood Ln. / W Bell St. / Harrison St. (44.15568, -88.48331)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1298	Other (At-Grade) Multilane (3+ Lane)	2012	Opened October 12, 2012. Functional Class: Arterial ICD estimated from Google Maps linework.
Neenah, WI Winnebago Co. United States	Breezewood Ln. / US 41 SB Ramps (44.15623, -88.48662)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.1274	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2012	Opened October 12, 2012. ICD estimated from Google Maps linework.
Neenah, WI Winnebago Co. United States	Breezewood Ln. / US 41 NB Ramps (44.15602, -88.48505)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.4139	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2012	Opened October 12, 2012. ICD estimated from Google Maps linework.
Neenah, WI Winnebago Co. United States	Breezewood Ln. / Tullar Rd. (44.15640, -88.49503)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.1352	Other (At-Grade) Single-Lane	2005	Right turn bypass lane on east leg. Opened September 2005. Functional Class: Arterial ICD estimated from Google Maps linework.
Neenah, WI Winnebago Co. United States	Breezewood Ln. / Gillingham Rd. / Bergstrom Rd. (44.15643, -88.48816)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.5587	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Opened October 12, 2012. Functional Class: Arterial ICD estimated from Google Maps linework.
Crawley, England West Sussex United Kingdom	Breezehurst Dr. / Sullivan Dr. / Gasson Wood Rd. / Bewbush Dr. / Dorsten Pl. / (parking) (51.10303, -0.22381)	Roundabout Existing	All-Way Yield Unknown	6 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Forster, NSW Mid-Coast Australia	Breese Parade / Boundary St. / The Southern Pkwy. (-32.20074, 152.52542)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Rotebro, Stockholm County Sollentuna Sweden	Breddanvägen / E4 SB Ramps (59.49551, 17.92172)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 36.9811	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Rotebro, Stockholm County Sollentuna Sweden	Breddanvägen / E4 NB Ramps (59.49555, 17.92361)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.4061	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Segeltorp, Stockholm County Huddinge Sweden	Bredängsvägen / Vantörsvägen / E4 EB Ramps (59.28605, 17.94959)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.2604	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Henderson, NC Vance Co. United States	Breckenridge St. (36.32768, -78.40485)	Other Existing	All-Way Yield Unknown	2 Approaches 0 Driveways 196.2891	Other (At-Grade) Single-Lane	2005	City street. Circle facilitates angle parking in each direction on approaches. Pedestrian access to central island. ICD estimated from Google Maps linework.
Cape Town, Western Cape Cape Town South Africa	Breakwater Blvd. / Jetty St. (-33.90268, 18.41980)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 23.7906	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Cape Town, Western Cape Cape Town South Africa	Breakwater Blvd. / (unknown) (-33.90158, 18.42140)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 22.7996	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Cape Town, Western Cape Cape Town South Africa	Breakwater Blvd. / (parking) (-33.90119, 18.42261)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 23.7910	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Stockton, CA San Joaquin Co. United States	Breaker Way / Sand Castle Way (38.05649, -121.34750)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2006
Beirut, Beirut Beyrouth Lebanon	Brazil St. / Mazlakh St. / Tannine St. / Jordan St. (33.90194, 35.53013)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Yanchep, WA Wanneroo Australia	Brazier Rd. / Wilkie Ave. (-31.55161, 115.62657)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Maidenhead, England Windsor And Maidenhead United Kingdom	Braywick Roundabout: A308 / A308 (M) / A330 / Braywick Rd. (51.50423, -0.71170)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Somerset, MA Bristol Co. United States	Brayton Ave / Riverside Ave / Wilbur Ave (41.72272, -71.16043)	Rotary Existing	Other None	4 Approaches 1 Driveways 33.8738	Other (At-Grade) Single-Lane		Brayton approach is stop-controlled ICD estimated from Google Maps linework.
El Paso, TX El Paso Co. United States	Brays Landing Dr. / Cimarron Park Dr. (31.88838, -106.56880)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2013	.
Brighton, England Brighton and Hove United Kingdom	Braypool Ln. / A27 WB Ramps (50.86882, -0.15198)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Patcham, England Brighton and Hove United Kingdom	Braypool Ln. / A27 EB Ramps (50.86989, -0.15209)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Bruce, ACT Australia	Braybrooke St. / Masterman St. (-35.24089, 149.10263)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Stoke D’Abernon, England Surrey United Kingdom	Bray Rd. / Vincent Rd. / D'Abernon Dr. (51.32025, -0.39032)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mooresville, NC Iredell Co. United States	Brawley School Rd. / The Point Dr. (35.53482, -80.92054)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 83.5834	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	Between 1998 and 2003 ICD estimated from Google Maps linework.
Norrköping, Ostergotland County Norrköping Sweden	Bråviksrondellen (Lindövägen / Bråvikvägen) (58.60224, 16.25187)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 31.7331	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Görlitz, Saxony Görlitz Germany	Brautwiesenplatz [S125 (Brautwiesenstraße - Bahnhofstraße) / B115 (Cottbuser Straße) / B99 (Am Brautwiesentunnel) / Spremberger Straße / Landeskronstraße] (51.15109, 14.97055)	Roundabout Existing	All-Way Yield None	6 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Delaware, OH Delaware Co. United States	Braumiller Rd. / (unknown) (40.25716, -83.05483)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2021
Wake Forest, NC Wake Co. United States	Bratt Ave. / Gross Ave. (35.91758, -78.53182)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 17.4103	Other (At-Grade) Single-Lane		No splitter islands. ICD estimated from Google Maps linework.
Ljubljana, Ljubljana Slovenia	Bratislavska cesta / Španska ulica (46.06450, 14.55066)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ljubljana, Ljubljana Slovenia	Bratislavska cesta / Argentinska ulica / Leskoškova cesta (46.06696, 14.55149)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Nitra, Nitra Region Nitra Slovakia	Bratislavská / Sturova / Janka Kral'a / Braneckeho (48.31012, 18.07369)	Rotary Existing	All-Way Yield Unknown	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Oval shaped.
Bundaberg, QLD Bundaberg Australia	Branyan St. / Walker St. (-24.87877, 152.34122)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Left-turn-only lanes on all legs.
Penzance, England Cornwall United Kingdom	Branwell Lane Roundabout [A30 / Eastern Green / Branwell Ln.] (50.12672, -5.52453)	Roundabout Existing	All-Way Yield Pedestrian Signal (red-yellow-green to drivers)	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Branson, MO Taney Co. United States	Branson Landing Blvd. / Veterans Blvd. / Skaggs Rd. / Parnell Dr. (36.64981, -93.21976)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 63.2418	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	Near Skaggs Community Health Center Hospital. Veterans Boulevard was formerly Business 65 but was transferred from MoDOT to the city. Cost of roundabout was $1.9 million. News article: http://www.news-leader.com/apps/pbcs.dll/article?Date=20060324&Category=NEWS02&ArtNo=603240360&SectionCat=&Template=printart ICD estimated from Google Maps linework.
Härnösand, Västernorrland Härnösand Sweden	Brännavägen / Gånsviksvägen (62.62819, 17.95998)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Millville, DE Sussex Co. United States	Brandywine Dr. / Bishop Landing Dr. (38.53750, -75.11995)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Fargo, ND Cass Co. United States	Brandt Dr. S / 30th Ave. S (46.83463, -96.86699)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.3160	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Fargo, ND Cass Co. United States	Brandt Dr. S / 28th Ave. S (46.83616, -96.86468)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.6810	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Indian Trail, NC Union Co. United States	Brandon Oaks Pkwy. / Ponytail Dr. / Rodgers Rd. (35.04366, -80.65889)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2002-2005).
Cedar Falls, IA Black Hawk Co. United States	Brandilynn Blvd. / Prairie Pkwy. (42.48552, -92.43468)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.2763	Other (At-Grade) Single-Lane	2009	In new commercial development. Functional Class: Local ICD estimated from Google Maps linework.
Dublin, OH Franklin Co. United States	Brand Rd. / Coffman Rd. (40.11862, -83.13164)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.7061	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2011-2014). Right-turn bypass lane on west leg. ICD estimated from Google Maps linework.
Dublin, OH Franklin Co. United States	Brand Rd. / Avery Rd. (40.12997, -83.15916)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.8739	Other (At-Grade) Single-Lane	2017	https://dublinohiousa.gov/newsroom/averybrand-roundabout-traffic-pattern-change ICD estimated from Google Maps linework.
Holly Hill, SC Orangeburg Co. United States	Branchdale Hwy / Camden Rd. (33.38775, -80.42287)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 31.9111	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Cinnaminson, NJ Burlington Co. United States	Branch Pike / Burlington Pike (39.99064, -75.00752)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2008	Inside shopping center. Year Completed estimated (2007-2008).
Gladstone Central, QLD Gladstone Australia	Bramston St. / Goondoon St. (-23.84551, 151.25725)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brampton, England Cumbria United Kingdom	Brampton Roundabout [A69 / A689 (Brampton Bypass) / Greenhill] (54.93191, -2.74739)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Tadcaster, England North Yorkshire United Kingdom	Bramham Crossroads [A64 / A1(M) Ramps / Main St. / Paradise Way] (53.85583, -1.34646)	Roundabout Existing	All-Way Yield Unknown	6 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Nottingham, England Nottingham City United Kingdom	Bramcote Ln. / Wollaton Vale (52.94849, -1.22840)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Yeppoon, QLD Livingstone Australia	Braithwaite St. / James St. (-23.12827, 150.74001)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Colorado Springs, CO El Paso Co. United States	Brainard Dr. / Squirreltail Dr. (38.96376, -104.74410)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.2161	Other (At-Grade) Single-Lane	2000	ICD estimated from Google Maps linework.
Prestons, NSW Liverpool Australia	Braidwood Dr. / Mowbray St. (-33.94321, 150.86026)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Urbana, MD Frederick Co. United States	Braidwood Dr. / Ethan Ridge Ave. (39.34386, -77.32911)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2009).
Prestons, NSW Liverpool Australia	Braidwood Dr. / Bugong St. (-33.94442, 150.85474)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Pollok, Scotland Glasgow City United Kingdom	Braidcraft Rd. / Corkerhill Rd. / Linthaugh Rd. (55.83159, -4.34009)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
The Braids, Scotland Edinburgh City United Kingdom	Braid Rd. / Braidburn Terrace / Hermitage Dr. (55.91991, -3.21012)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Huntsville, AL Madison Co. United States	Brafferton Blvd. / Nicholson Dr. / Durfet Dr. (34.79398, -86.78999)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 107.8873	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Linton Hall, VA Prince William Co. United States	Braemar Pkwy. (VA 3080) / Iona Sound Dr. (VA 3089) (38.73510, -77.56889)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 46.5816	Other (At-Grade) Single-Lane	1999	Year Completed estimated (1994-2002). ICD estimated from Google Maps linework.
Brandon, MB Division 7 Canada	Braecrest Dr. / Lori Rd. / Orchard Dr. (49.87222, -99.93316)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2006-2011).
Boston, MA Suffolk Co. United States	Braeburn Rd / Myopia Rd (42.26185, -71.12645)	Traffic Calming Circle Existing	One-Way/Two-Way Stop None	3 Approaches 1 Driveways 21.3360	Other (At-Grade) Single-Lane	2002
Windradyne, NSW Bathurst Regional Australia	Bradwardine Rd. / Suttor St. (-33.40996, 149.55138)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Elk Grove, CA Sacramento Co. United States	Bradshaw Rd. / Sheldon Rd. (38.43818, -121.33457)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.1617	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	ICD estimated from Google Maps linework.
Bethesda, MD Montgomery Co. United States	Bradmoor Dr. / Roosevelt St. (38.99427, -77.11925)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3360	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2018).
Butler, WA Wanneroo Australia	Bradman Dr. / Tetbury Rd. / McCormack Blvd. (-31.65335, 115.70682)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Glenmore Park, NSW Penrith Australia	Bradley St. / Glenmore Ridge Dr. / Edgewater Dr. (-33.80463, 150.68890)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Glenmore Park, NSW Penrith Australia	Bradley St. / Glengarry Dr. / Middleridge Dr. (-33.80506, 150.69149)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Colorado Springs, CO El Paso Co. United States	Bradley Rd. / SR 83 (S Academy Blvd.) NB Ramps / Cody Dr. (38.77019, -104.75705)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Freeway Ramps (Grade-Separated) Single-Lane	2007	Year Completed estimated (2006-2007).
Bradley Mills, England Kirklees United Kingdom	Bradley Mills Rd. / Stadium Way (53.65595, -1.76618)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Söderhamn, Gävleborg County Söderhamns kommun Sweden	Brädgårdsgatan / Söderhamnsporten (61.30119, 17.03813)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 45.7200	Other (At-Grade) Single-Lane		Completed by 2009.
Butler, WA Wanneroo Australia	Bradford Dr. / Wiltshire Entrance (-31.65519, 115.70651)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sarasota, FL Sarasota Co. United States	Bradenton Rd. / 47th St. (27.37499, -82.54694)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.9080	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2014-2016).
Yorkton, SK N/A Canada	Bradbrooke Dr. / Gladstone Ave. / King St. / Winchester St. (51.20293, -102.47442)	Roundabout Existing	All-Way Yield Other	0 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2007	At-grade rail crossing on east leg (crossbucks only, no active devices). Year Completed estimated (2004-2009).
Dublin, Co Dublin Ireland	Brackenstown Rd. / Abbeyvale Ave. / Park View (53.45957, -6.25239)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Hobart, IN Lake Co. United States	Bracken Dr. / S Wisconsin St. (41.51055, -87.26829)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.4080	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Crestmead, QLD Logan Australia	Brabham St. / Rundell St. (-27.69364, 153.08083)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Eastern Creek, NSW Blacktown Australia	Brabham Dr. / Huntingwood Dr. (-33.79606, 150.87099)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Chuí, Rio Grande do Sul Brazil	BR-471 / Rua Samuel Priliac / Estrada da Barra (-33.68954, -53.44716)	Roundabout Existing	All-Way Yield None	4 Approaches 4 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Etimesgut, Ankara Turkey	Bozhöyük Caddesi / Tinaztepe Caddesi (39.99821, 32.63146)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Seattle, WA King Co. United States	Boylston Ave. / E. Howell St. (47.61765, -122.32347)	Traffic Calming Circle Existing	Unknown None	4 Approaches 0 Driveways 128.8107	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Linganore, MD Frederick Co. United States	Boyers Mill Rd. / Eaglehead Dr. (39.41912, -77.30650)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2018
Woorim, QLD Moreton Bay Australia	Boyd St. / Oxley Way / (parking) (-27.07139, 153.20415)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Keystone, NE Douglas Co. United States	Boyd St. / N 87th Ave. (41.29817, -96.04882)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2003-2004).
Woorim, QLD Moreton Bay Australia	Boyd St. / Benny St. (-27.07394, 153.20531)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Loveland, CO Larimer Co. United States	Boyd Lake Dr. / Kendall Pkwy. / Whitebark Pl. (40.43079, -105.02040)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.8191	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	ICD estimated from Google Maps linework.
Loveland, CO Larimer Co. United States	Boyd Lake Ave. / Lost Creek Dr. (40.41446, -105.02100)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 37.2826	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	West leg stubbed for future road. ICD estimated from Google Maps linework.
Loveland, CO Larimer Co. United States	Boyd Lake Ave. / Long Pine Lake Dr. / Frank Rd. (40.41940, -105.02089)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 43.6447	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	Year Completed estimated (2014-2016). ICD estimated from Google Maps linework.
Loveland, CO Larimer Co. United States	Boyd Lake Ave. (CR 9) / E 15th St. (40.40931, -105.02103)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Other (At-Grade) Multilane (2 Lane, unspecified)	2020
Ajax, ON Durham Canada	Boyd Crescent / Ryder Crescent (43.90018, -79.01309)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 32.7017	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Mirrabooka, WA Stirling Australia	Boyare Ave. / Northwood Dr. (-31.85897, 115.86297)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Mirrabooka, WA Stirling Australia	Boyare Ave. / Honeywell Blvd. (-31.85657, 115.86774)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bethesda, MD Montgomery Co. United States	Boxwood Rd. / Spangler Ave. (38.94781, -77.10888)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Nanaimo, BC Nanaimo Canada	Boxwood Rd. / Dufferin Crescent (49.18286, -123.98541)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 2 Driveways 34.3494	Other (At-Grade) Single-Lane	2011	One approach and two driveways stubbed out. Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Fulwood, England Lancs United Kingdom	Bowland View / (fuel station) (53.79244, -2.65337)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Calgary, AB Alberta Canada	Bowfort Rd. NW / Greenbriar Blvd. NW (51.08589, -114.21227)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.0143	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Bowfort Rd. NW / Bowfort Rd. NW (51.08458, -114.20870)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 33.7610	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Haymarket, VA Prince William Co. United States	Bowers Hill Dr. / Gaines Mill Cir. (38.83987, -77.63056)	Roundabout Existing	All-Way Yield Other	4 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2010	Constructed as circular intersection without splitter islands 2003-2005. Splitter islands added 2009-2011.
Lancaster, England Lancs United Kingdom	Bowerham Rd. / Coulston Rd. (54.03755, -2.78946)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Cippenham, England Slough United Kingdom	Bower Way / Lewis Way (51.51827, -0.63716)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Parking along circulatory roadway.