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
Birchwood, England Warrington United Kingdom	Birchwood Interchange: A574 (Birchwood Way) / M62 Ramps / Silver Ln. (53.43501, -2.50011)	Roundabout Existing	All-Way Yield Metering Signal	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		Oval shaped.
Lino Lakes, MN Anoka Co. United States	Birch St. / Tomahawk Trl. (45.14236, -93.11531)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2021	Completed October 2021.
Lino Lakes, MN Anoka Co. United States	Birch St. / Shadow Lake Dr. (45.14228, -93.10960)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2021	Completed October 2021.
Skelmersdale, England Lancs United Kingdom	Birch Green Rd. / Birch Green Rd. (53.55676, -2.76965)	Other Existing	Other Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Give way on circulatory roadway.
Skelmersdale, England Lancs United Kingdom	Birch Green Rd. / Birch Green Rd. (53.55798, -2.76503)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Davis, CA Yolo Co. United States	Bioletti Way / Bainer Hall Dr. (38.53608, -121.75682)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island		Painted and marked central and splitter islands.
Zadar, Zadar Croatia	Biogradska cesta / Gaženička cesta (44.10161, 15.25590)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Almere, Flevoland Almere Netherlands	Bintangweg / Sieradenweg / (busway) (52.40822, 5.31178)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Oxenford, QLD Gold Coast Australia	Binstead Way / Kopps Rd. / Universal St. / Pitcairn Way (-27.92540, 153.30452)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Binningup , WA Harvey Australia	Binningup Rd. / Lakes Parade (-33.14868, 115.69664)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Perrysburg, OH Wood Co. United States	Biniker Dr. / (parking) (41.59043, -83.53657)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2004	Entrance to Owens Community College. Striped out exterior portion of circulatory roadway.
Chineham, England Hants United Kingdom	Binfields Roundabout [A33 / Great Binfields Rd. / (unknown)] (51.28575, -1.06110)	Signalized Roundabout/Circle Existing	Signal Unknown	5 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Raleigh, NC Wake Co. United States	Bilyeu St. / Pullen Rd. (35.77677, -78.66697)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 32.9446	Other (At-Grade) Single-Lane	2019	ICD estimated from Google Maps linework.
Watervliet, NY Albany Co. United States	Billys Way / Beryl Way (42.73320, -73.72641)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 50.0038	Other (At-Grade) Unknown	2005	ICD estimated from Google Maps linework.
Asker, Viken Asker Norway	Billingstadsletta / Nesøyveien (59.87641, 10.49998)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Asker, Viken Asker Norway	Billingstadsletta / Billingstadveien (59.87434, 10.49068)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Upper Coomera, QLD Gold Coast Australia	Billinghurst Crescent / Livingstone St. / Schmarr Ave. (-27.86223, 153.29682)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Deer Park, VIC Brimbank Australia	Billingham Rd. / Little St. (-37.75969, 144.77382)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Deer Park, VIC Brimbank Australia	Billingham Rd. / Birchwood Blvd. / Stevenston St. (-37.75909, 144.76847)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ottawa, ON City of Ottawa Canada	Bill Leathem Dr. / Longfields Dr. (45.29652, -75.71490)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.4456	Other (At-Grade) Single-Lane	2010	Functional Class: Major Collector ICD estimated from Google Maps linework.
Rockland, MA Plymouth Co. United States	Bill Delahunt Pkwy / Union St (42.15400, -70.92708)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.5828	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið Iceland	Bildshofoi / Saevarhofoi (64.12464, -21.84049)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.1885	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Kalmar, Kalmar County Kalmar Sweden	Bilbyggarvägen / Ölandsleden / (parking lots) (56.68368, 16.31853)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 40.6719	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Kalmar, Kalmar County Kalmar Sweden	Bilbyggarvägen / (parking lots) (56.68565, 16.31787)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 38.0459	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
St Albans, VIC Brimbank Australia	Biggs St. / Arthur St. / Alfrieda St. (-37.73696, 144.80189)	Roundabout Existing	All-Way Yield None	6 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Elliptical shaped.
Wonthaggi, VIC Bass Coast Australia	Biggs Dr. / (parking) (-38.60387, 145.58821)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Chaska, MN Carver Co. United States	Big Woods Blvd. / US 212 WB Off-Ramp (44.79113, -93.63390)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2020	Add-lane right-turn bypass lane on south leg. Year Completed estimated (2019-2020).
Chaska, MN Carver Co. United States	Big Woods Blvd. / US 212 EB On-Ramp (44.79095, -93.63046)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 47.2440	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	2020	Year Completed estimated (2019-2020).
Chaska, MN Carver Co. United States	Big Woods Blvd. / Savanna Way (44.79102, -93.62533)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2020	South leg stubbed. Year Completed estimated (2019-2020).
Brownsburg, IN Hendricks Co. United States	Big Stone Dr. / Split Rock Way (39.85503, -86.34650)	Other Existing	All-Way Stop None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Cedar Park, TX Williamson Co. United States	Big Spring Dr. / Colorado Bend Dr. (30.53151, -97.82338)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4310	Other (At-Grade) Single-Lane	2004
Lithonia, GA DeKalb Co. United States	Big Rock Ave. / River Rock Rd. (33.67007, -84.09609)	Other Existing	Other Unknown	4 Approaches 0 Driveways 21.8674	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Asbury Lake, FL Clay Co. United States	Big Oak Dr. / Buck Creek Pl. (30.04639, -81.75436)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2019	Right-turn-only lane on northwest leg. Year Completed estimated (2018-2021).
Wasilla, AK Matanuska-Susitna United States	Big Lake Rd. / W North Shore Dr. (61.55232, -149.81920)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 16.4988	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Elkhorn, NE Douglas Co. United States	Big Elk Pkwy. / N 185th St. / Bedford Ave. (41.28766, -96.20485)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2019
Elkhorn, NE Douglas Co. United States	Big Elk Pkwy. / N 182nd Ave. / Emmet St. (41.28828, -96.20098)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2020
Brighton City, UT Salt Lake Co. United States	Big Cottonwood Canyon Rd. / Brighton Loop (40.60362, -111.58264)	Other Existing	All-Way Yield None	2 Approaches 0 Driveways 27.4317	Other (At-Grade) Single-Lane	2018	Entry roundabout to ski resort at end of County Road. No splitter islands on two-way leg or geometric deflection of two entries. Road splits into one-way couplet; circle facilitates U-turns.
Riverview, FL Hillsborough Co. United States	Big Bend Rd. / Boggy Creek Dr. (27.80313, -82.26919)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 55.9918	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Bifrostgatan / Idrottsvagen (57.64788, 11.98758)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.6773	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Bifrostgatan / Frolundagatan (57.65035, 11.98785)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 26.2017	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Bifrostgatan / (unknown) (57.65271, 11.98884)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 23.6439	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Herne, North Rhine-Westphalia Herne Germany	Bielefelder Straße / Kastanienallee (51.52274, 7.18096)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bhubaneswar, Od Khordha India	Bidyut Marg / Raj Path / Kali Mandir Rd. (20.27015, 85.82209)	Unknown Existing	Unknown None	5 Approaches 0 Driveways	Other (At-Grade) Unknown
Boondall, QLD Australia	Bicentennial Rd. / Melaleuca Dr. (-27.34725, 153.07183)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 82.7462	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Boondall, QLD Australia	Bicentennial Rd. / M1 Ramps (-27.34124, 153.07580)	Rotary Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 120.9433	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Boondall, QLD Australia	Bicentennial Rd. / Holme Ave. (-27.35038, 153.06611)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.9193	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Boondall, QLD Australia	Bicentennial Rd. / (unknown) (-27.34329, 153.07400)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 59.4097	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Henderson, NV Clark Co. United States	Bicentennial Pkwy. / Via Inspirada (35.94042, -115.13329)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	Peanut shape. Each node ICD = 150 ft; total length 450 ft. Opened 2018. News report that they are planning on replacing this roundabout with a signalized intersection in 2024. https://www.reviewjournal.com/local/traffic/after-nearly-100-crashes-henderson-to-replace-figure-eight-roundabout-3061585/
Southlake, TX Tarrant Co. United States	Bicentennial Dr. / Unity Way (32.94346, -97.15686)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Unknown Single-Lane	2010	.
Eltham, VIC Australia	Bible St. / Pitt St. (-37.72138, 145.15064)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Eltham, VIC Australia	Bible St. / Bridge St. (-37.71957, 145.15097)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Marquina, Basque Country Vizcaya Spain	BI-633 / Avenida Erdotza (43.26514, -2.50671)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 49.5728	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Lequeitio, Basque Country Vizcaya Spain	BI-2238 / BI-3438 (43.36432, -2.51295)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 48.6237	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Land O' Lakes, FL Pasco Co. United States	Bexley Village Dr. / Tower Rd. / Broad Porch Run (28.21202, -82.53692)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 96.8252	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Lutz, FL Pasco Co. United States	Bexley Village Dr. / Mentmore Blvd. (28.20311, -82.53893)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 58.9420	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Crawley, England West Sussex United Kingdom	Bewbush Dr. / Mowbray Dr. (51.10505, -0.21598)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Crawley, England West Sussex United Kingdom	Bewbush Dr. / Ellman Rd. (51.10517, -0.21893)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Duncan, BC Cowichan Valley Canada	Beverly St. / York Rd. (48.78496, -123.69881)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 31.4771	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Atlanta, GA Fulton Co. United States	Beverly Rd. NE / Polo Dr. NE (33.79723, -84.37643)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.7600	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Alexandria, VA Alexandria City United States	Beverley Circle: Old Dominion Blvd. / Chalfonte Dr. (38.83602, -77.07233)	Other Existing	All-Way Stop Unknown	3 Approaches 2 Driveways 0.0000	Other (At-Grade) Single-Lane		Parking within circulatory roadway. No splitter islands.
's-Hertogenbosch, North Brabant 's-Hertogenbosch Netherlands	Beusingsedijk / N279 Offramp / Orionpad (51.68285, 5.36804)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.4680	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Milton, DE Sussex Co. United States	Beulah Blvd. / Lonny Ln. (38.75529, -75.23646)	Other Existing	Unknown Unknown	3 Approaches 19 Driveways 0.0000	Other (At-Grade) Single-Lane
Mill Park, VIC Whittlesea Australia	Betula Ave. / Roycroft Ave. (-37.66910, 145.06018)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mill Park, VIC Whittlesea Australia	Betula Ave. / Mimosa Rd. (-37.67414, 145.05871)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Oyster Bay, NY Nassau Co. United States	Bethpage State Pkwy. / Plainview Rd. (40.73804, -73.46891)	Other Existing	Other Unknown	3 Approaches 0 Driveways 52.4868	Other (At-Grade) Single-Lane		Stop control on west leg. ICD estimated from Google Maps linework.
Tauranga, Bay of Plenty Tauranga New Zealand	Bethlehem Rd. / Carmichael Rd. (-37.68983, 176.10866)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Elliptical shaped.
(unincorporated), AB Strathcona Co. Canada	Bethel Way / Bison Way (53.55034, -113.30211)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2015
Oak Ridge, TN Roane Co. United States	Bethel Valley Rd. / Oak Ridge National Lab parking (35.93187, -84.31085)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.0779	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Upper Chichester, PA Delaware Co. United States	Bethel Rd. / Mill Rd. (39.83515, -75.44722)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2023
Santa Maria, CA Santa Barbara Co. United States	Bethel Ln. / Marsala Ave. (34.92790, -120.45579)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2002	Year Completed estimated (2001-2002). North leg added 2003-2004.
Middletown, DE New Castle Co. United States	Bethel Church Rd. / Choptank Rd. (39.52188, -75.74826)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4023	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Nassau, New Providence Nassau The Bahamas	Bethel Ave. / John F. Kennedy Dr. / Farmington Rd. / Thompson Blvd. (25.06020, -77.37430)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 82.2243	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Nassau, New Providence Nassau The Bahamas	Bethel Ave. / (unknown) (25.05474, -77.37204)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 55.1793	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Tarneit, VIC Wyndham Australia	Bethany Rd. / Lansdowne Parade (-37.85360, 144.65221)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Tarneit, VIC Wyndham Australia	Bethany Rd. / Butterfly Blvd. (-37.85185, 144.65773)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Alpharetta, GA Forsyth Co. United States	Bethany Bend / Strickland Rd. / Deerfield Crossing Dr. (34.10676, -84.25444)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2019
Winston-Salem, NC Forsyth Co. United States	Bethania-Rural Hall Rd. / Mizpah Church Rd. (36.20428, -80.30709)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.9842	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Ljubljana, Ljubljana Slovenia	Betettova cesta / Lorenzova ulica / Jurčkova cesta / (shopping centre entrance) (46.02122, 14.53432)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Nottingham, England Nottingham City United Kingdom	Bestwood Park Dr. W / Top Valley Dr. / Muirfield Rd. (53.00973, -1.16792)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Nottingham, England Nottingham City United Kingdom	Bestwood Park Dr. W / Bestwood Park Dr. / Ridgeway / Bewcastle Rd. (53.00884, -1.15972)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sandstone Point, QLD Moreton Bay Australia	Bestmann Rd. E / Mackerel St. / Carpenter Way (-27.08372, 153.13191)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sandstone Point, QLD Moreton Bay Australia	Bestmann Rd. / Bestmann Rd. E / Eimeo Pl. (-27.07903, 153.12299)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brighton-Le-Sands, NSW Bayside Australia	Bestic St. / Francis Ave. (-33.95059, 151.15370)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Devonport, TAS Devonport Australia	Best St. / Sorell St. (-41.17564, 146.33952)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Devonport, TAS Devonport Australia	Best St. / Percy St. (-41.17598, 146.34278)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Wagga Wagga, NSW Wagga Wagga Australia	Best St. / Forsyth St. (-35.11359, 147.36677)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Mount Vernon, WA Skagit Co. United States	Best Rd. / McLean Rd. (48.42070, -122.44380)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.4976	Other (At-Grade) Single-Lane	2009	April 2009. On high-speed rural roadways. ICD estimated from Google Maps linework.
Waxahachie, TX Ellis Co. United States	Bessie Coleman Blvd. / Dean Box Dr. (32.42802, -96.82893)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2022
Birmingham, AL Jefferson Co. United States	Bessemer Rd. / (unknown) (33.49729, -86.87369)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.8144	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	Concentric circulatory roadway striping. Year Completed estimated (2010-2011). ICD estimated from Google Maps linework.
Swansea, IL St. Clair Co. United States	Berwick Crossing (38.53100, -89.92281)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Savannah, GA Chatham Co. United States	Berwick Blvd. / Southbridge Blvd. / Trail Creek Ln. (32.04930, -81.23972)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Assen, Drenthe Assen Netherlands	Bertus van Hamersveld Rotonde (A28 NB Ramps) (52.95611, 6.54574)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Bertram, WA Kwinana Australia	Bertram Rd. / Mortimer Rd. / Johnson Rd. (-32.25530, 115.84753)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Frenchville, QLD Rockhampton Australia	Berserker St. / Kerrigan St. (-23.34462, 150.53277)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Goose Creek, TN Williamson Co. United States	Berry Farms Crossing / Rural Plains Cir. (north) (35.86598, -86.83861)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Painted splitter islands.
Goose Creek, TN Williamson Co. United States	Berry Farms Crossing / Rural Plains Cir. (35.86290, -86.83790)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Painted splitter islands.
Wynnum, QLD Brisbane Australia	Berrima St. / Tingal Ave. (-27.44346, 153.16922)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ottawa, ON City of Ottawa Canada	Berrigan Dr. / Longfields Dr. (45.27827, -75.74160)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.0526	Other (At-Grade) Single-Lane	2013	Functional Class: Major Collector ICD estimated from Google Maps linework.
Austin, TX Hays Co. United States	Bernia Dr. / Escarpment Blvd. (30.16842, -97.91271)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2013-2014).
Atlanta, GA Fulton Co. United States	Berne St. SE / Hemlock Cir. SE (33.73611, -84.35250)	Traffic Calming Circle Existing	All-Way Yield None	3 Approaches 0 Driveways 14.8981	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.