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
Bayrakli, İzmir Turkey	Haydar Aliyev Caddesi / 286. Sokak (38.45584, 27.18125)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Springfield, OR Lane Co. United States	Hayden Bridge Way / Pioneer Pkwy. / Wayside Ln. (44.07090, -123.02880)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	5 Approaches 0 Driveways 52.3441	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	http://www.registerguard.com/news/2006/09/21/a1.roundabout.0921.p1.php?section=cityregion Prior configuration was an offset T with Wayside east of Pioneer Parkway East. M L King Parkway did not exist. ICD estimated from Google Maps linework.
Cypress, TX Harris Co. United States	Hayden Lakes Dr. / Bentridge Manor Ln. / Violet Hollow Park (30.04299, -95.64377)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2014-2015).
Windsor, CT Hartford Co. United States	Hayden Station Rd. / Lancaster Dr. / Center St. (41.89280, -72.63409)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.8935	Other (At-Grade) Single-Lane	1998	Functional Class: Collector. Year Completed estimated (1994-2003). ICD estimated from Google Maps linework.
Windsor, CT Hartford Co. United States	Hayden Station Rd. / Pond Rd. (41.89371, -72.64065)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 24.0041	Other (At-Grade) Single-Lane	1998	Functional Class: Collector. Year Completed estimated (1992-2003). ICD estimated from Google Maps linework.
Newton-Le-Willows, England Merseyside United Kingdom	Haydock Island: M6 Ramps / A49 (E Lancashire Rd.) / A580 (E Lancashire Rd.) / Lodge Ln. (53.47125, -2.63370)	Other Existing	Signal Pedestrian Signal (red-yellow-green to drivers)	6 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)		Hamburger shaped.
Newark, NJ Essex Co. United States	Hayes Ave. / Bessemer St. / US 1-US 9 Ramps (40.70196, -74.18745)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 75.1511	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2018	ICD estimated from Google Maps linework.
Davyhulme East, England Greater Manchester United Kingdom	Hayeswater Circle [B5158 (Hayeswater Rd.) / Canterbury Rd. / Bedford Rd.] (53.45490, -2.36030)	Other Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Pedestrian access to central island.
Alpharetta, GA Fulton Co. United States	Haynes Bridge Rd. / Thompson St. / (parking) (34.07226, -84.29312)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2013).
Park Avenue, QLD Rockhampton Australia	Haynes St. / Glenmore Rd. (-23.35483, 150.50632)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Christchurch, Canterbury Christchurch New Zealand	Hayton Rd. / Lodestar Ave. / Parkhouse Rd. (-43.54675, 172.56217)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Haywards Bay, NSW Wollongong Australia	Haywards Bay Dr. / M1 (Princes Motorway) SB Ramps (-34.54174, 150.78535)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Haywards Bay, NSW Wollongong Australia	Haywards Bay Dr. / Macquarie Pl. / Wollingurry St. (-34.54135, 150.78616)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Asheville, NC Buncombe Co. United States	Haywood Rd. / Roberts St. (35.58689, -82.56657)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.0231	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Zichron Yaacov, Haifa District Israel	Hazayit St. / Bialik St. / HaTomer St. / HaHaruv St. (32.57004, 34.94985)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Or Akiva, Haifa District Israel	Ha-Zayit St. / Hailan St. (32.51651, 34.92233)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Right-turn bypass lanes on all four legs.
Carmel, IN Hamilton Co. United States	Hazel Dell Pkwy. / Cherry Creek St. / Avian Way (39.99229, -86.07047)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.7705	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Carmel, IN Hamilton Co. United States	Hazel Dell Pkwy. / E 106th St. (39.94129, -86.07463)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2024	https://www.carmellink.com/project.php?title=106th%20Street%20and%20Hazel%20Dell%20Roundabout
Carmel, IN Hamilton Co. United States	Hazel Dell Pkwy. / E 116th St. (39.95660, -86.07408)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 47.6055	Other (At-Grade) Multilane (3+ Lane)	2017	ICD estimated from Google Maps linework.
Carmel, IN Hamilton Co. United States	Hazel Dell Pkwy. / E 126th St. (39.97119, -86.07069)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, 2x2 max)	1998
Carmel, IN Hamilton Co. United States	Hazel Dell Pkwy. / E 131st St. (39.97845, -86.07054)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, 2x2 max)	1998	Built in late 1990s.Converted to multilane 2010-2012. Right-turn-only lane on west leg; left-turn-only lane on east leg.
Noblesville, IN Hamilton Co. United States	Hazel Dell Rd. / E 161st St. (40.02205, -86.07061)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2007	Painted spirals next to central island.
Doreen, VIC Whittlesea Australia	Hazel Glen Dr. / Laurimar Blvd. / Waterway Blvd. (-37.58701, 145.12528)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Doreen, VIC Whittlesea Australia	Hazel Glen Dr. / Painted Hills Rd. (-37.58656, 145.12835)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Alexandria, MN Douglas Co. United States	Hazel Hill Rd. SE / McKay Ave. S / 34th Ave. E (45.86060, -95.35298)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.1013	Other (At-Grade) Single-Lane	2017	https://www.voiceofalexandria.com/news/local/roundabout-should-be-finished-by-labor-day-weekend/article_f6af82d6-8c0d-11e7-a3f0-2b7a68b8879b.html ICD estimated from Google Maps linework.
Lakewood Ranch, FL Manatee Co. United States	Hazelnut Meadow Blvd. / (gated entrance) (27.46009, -82.36531)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 49.3776	Other (At-Grade) Single-Lane	2021
Mississauga, ON Peel Canada	Hazelton Pl. / Plantation Pl. (43.55342, -79.71753)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 13.8491	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Edina, MN Hennepin Co. United States	Hazelton Rd. / (parking lot) (44.87402, -93.32624)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways 27.9303	Other (At-Grade) Single-Lane	2014	Under construction in Aug 2014 (streetview). ICD estimated from Google Maps linework.
Crawley, England West Sussex United Kingdom	Hazelwick Ave. / Bycroft Way (51.12260, -0.16405)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Crawley, England West Sussex United Kingdom	Hazelwick Roundabout [Gatwick Rd. - Hazelwick Ave. / A2011 / A2004] (51.12651, -0.16891)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Skennars Head, NSW Ballina Australia	Headlands Dr. / Aureus Blvd. (-28.83249, 153.60343)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Virginia Beach, VA Virginia Beach City United States	Heald Way / Murphy Ln. (36.76905, -76.17484)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Virginia Beach, VA Virginia Beach City United States	Heald Way / Spain Ln. (36.76636, -76.17560)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Healdsburg, CA Sonoma Co. United States	Healdsburg Ave. / Mill St. / Vine St. (38.60833, -122.87009)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 36.3981	Other (At-Grade) Single-Lane	2018	At-grade railroad crossing through central island. ICD estimated from Google Maps linework.
Davidsonville, MD Prince George's Co. United States	Health Center Dr. / (parking) (38.94925, -76.74452)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Yukon, OK Canadian Co. United States	Health Center Pkwy. / (unknown) (35.48402, -97.76674)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7082	Other (At-Grade) Single-Lane	2015	Painted truck apron. ICD estimated from Google Maps linework.
East Hanover, NJ Morris Co. United States	Health Plaza / (unknown) (40.80689, -74.39206)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Lane change required to exit from left entry lane on west leg. Year Completed estimated (2010-2012).
De Kalb, IL DeKalb Co. United States	Health Services Dr. / (unknown) / (parking lot) (41.96413, -88.72497)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.0746	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2010-2011). ICD estimated from Google Maps linework.
Norman, OK Cleveland Co. United States	Healthplex Dr. / Medical Park Pl. (35.25782, -97.48807)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 43.8860	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Norman, OK Cleveland Co. United States	Healthplex Pkwy. / Healthplex Dr. (35.26062, -97.48997)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.1572	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Joplin, MO Newton Co. United States	Hearnes Blvd. / E 50th St. / Glendale Blvd. (37.03357, -94.51492)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.5308	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	Free-flowing right-turn bypass lane on east leg fed by short weaving section from upstream roundabout with bypass lane. ICD estimated from Google Maps linework.
Odessa, FL Pasco Co. United States	Heart Pine Ave. / Berrypick Trl. / Lake Blanche Dr. (28.20342, -82.61053)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Park and buildings in central island.
Coralville, IA Johnson Co. United States	Heartland Dr. / Russell Dr. (41.70007, -91.61160)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.9113	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	ICD estimated from Google Maps linework.
Bathgate, Scotland West Lothian United Kingdom	Heartlands Terrace / M8 EB Ramps / (unknown) (55.87122, -3.70250)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Bathgate, Scotland West Lothian United Kingdom	Heartlands Terrace / M8 WB Ramps / (parking) (55.86999, -3.70232)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Derwood, MD Montgomery Co. United States	Heartwood Dr. (39.13239, -77.11434)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Frostburg, MD Allegany Co. United States	Heartwood Dr. / Moonlight Dr. (39.63654, -78.92720)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Frisco, TX Collin Co. United States	Heartwood Ln. (33.18527, -96.83794)	Other Existing	Unknown None	2 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2019	Single Lane Commercial.
Penfield Gardens, SA Playford Australia	Heaslip Rd. / M2 (Northern Expressway) EB Ramps (-34.67759, 138.62434)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Penfield, SA Playford Australia	Heaslip Rd. / Womma Rd. / M2 (Northern Expressway) WB Ramps (-34.68141, 138.62189)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Runcorn, England Halton United Kingdom	Heath Rd. / Boston Ave. (53.33280, -2.72600)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Jamaica Plain, MA Suffolk Co. United States	Heath Square Rotary (Heath St. / New Heath St. / Hensley St. / Parker St.) (42.32630, -71.10037)	Rotary Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 33.5538	Other (At-Grade) Single-Lane	2004	Converted to circular rotary from triangular intersection in 2004. ICD estimated from Google Maps linework.
Vancouver, BC Greater Vancouver Canada	Heather St. / 62nd Ave. (49.21424, -123.12399)	Traffic Calming Circle Existing	Other Unknown	3 Approaches 0 Driveways 10.9224	Other (At-Grade) Single-Lane	2008	No yield or stop signs. ICD estimated from Google Maps linework.
Vancouver, BC Greater Vancouver Canada	Heather St. / W 60th Ave. (49.21605, -123.12393)	Traffic Calming Circle Existing	Other Unknown	4 Approaches 0 Driveways 14.0426	Other (At-Grade) Single-Lane	2008	No yield or stop signs. ICD estimated from Google Maps linework.
Vancouver, BC Greater Vancouver Canada	Heather St. / W 64th Ave. (49.21235, -123.12407)	Traffic Calming Circle Existing	Other Unknown	3 Approaches 0 Driveways 10.9229	Other (At-Grade) Single-Lane	2008	No yield or stop signs. ICD estimated from Google Maps linework.
Vancouver, BC Greater Vancouver Canada	Heather St. / W 68th Ave. (49.21027, -123.12414)	Traffic Calming Circle Existing	Other Unknown	4 Approaches 0 Driveways 10.9233	Other (At-Grade) Single-Lane	2008	No yield or stop signs. ICD estimated from Google Maps linework.
Shrewsbury, England Shropshire United Kingdom	Heathgates Roundabout [A5112 (Whitchurch Rd. - Telford Way) / A5191 (Ditherington Rd.) / B5062 (Sundorne Rd.)] (52.72666, -2.73573)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Aberdeen, MD Harford Co. United States	Heathland Trl. / Spindrift Rd. / Bentgrass Dr. (39.49427, -76.20490)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Glastonbury, CT Hartford Co. United States	Hebron Ave. / House St. (41.71357, -72.60121)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 27.6378	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Glastonbury, CT Hartford Co. United States	Hebron Ave. / New London Turnpike (41.71295, -72.60499)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 15.1564	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Kilkenny, Co Kilkenny Ireland	Hebron Road Roundabout [N10 / N77 / Hebron Rd.] (52.65829, -7.22562)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
St John’s, NL Newfoundland and Labrador Canada	Hebron Way / Sea Rose Ave. (47.61578, -52.72824)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.4497	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Great River, NY Suffolk Co. United States	Heckscher State Pkwy. / Heckscher State Pkwy. (40.71337, -73.16494)	Rotary Existing	Other Unknown	3 Approaches 0 Driveways 198.1200	Other (At-Grade) Multilane (2 Lane, unspecified)		Stop control on circulatory roadway.
Carencro, LA Lafayette Par. United States	Hector Connoly Rd. / (shopping center access) (30.32295, -92.03074)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0518	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Orebro, Orebro County Orebro Sweden	Hedgatan / Boglundsgatan (59.29757, 15.20183)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.1978	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Shawnee, KS Johnson Co. United States	Hedge Ln Terr. (39.01260, -94.85484)	Other Existing	Unknown None	1 Approaches 2 Driveways 58.4641	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Alderbrook, AL Mobile Co. United States	Hedgerow Dr. / Arbordale Dr. (30.63740, -88.28031)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Raleigh, NC Wake Co. United States	Hedingham Blvd. / Harbour Towne Dr. / Wild Dunes Dr. / Royal Adelaide Way (35.80482, -78.55372)	Other Existing	All-Way Yield Unknown	4 Approaches 1 Driveways 54.2426	Other (At-Grade) Single-Lane		Gold cart access through central island. ICD = 210 ft. ICD estimated from Google Maps linework.
Trelleborg, Skane County Trelleborg Sweden	Hedvägen / Hesekillegatan (55.37884, 13.16689)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.1779	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Trelleborg, Skane County Trelleborg Sweden	Hedvägen / Valldammsgatan / Östervångsvägen (55.38048, 13.15835)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.2478	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Trelleborg, Skane County Trelleborg Sweden	Hedvägen / Västra Ringvägen (55.38327, 13.12592)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.0303	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Chinchilla, QLD Western Downs Australia	Heeney St. / Bell St. (-26.73955, 150.62490)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Veldhoven, North Brabant Veldhoven Netherlands	Heerbaan / De Dom / Sterrenlaan (51.42176, 5.39284)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.4724	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Cape Town, Western Cape Cape Town South Africa	Heerengracht St. / Adderley St. / Hans Strijdom Ave. (-33.91981, 18.42566)	Signalized Roundabout/Circle Existing	Signal Unknown	3 Approaches 0 Driveways 79.2862	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Heerlen, Limburg Heerlen Netherlands	Heerlerbaan / Doctor Clemens Meulemanstraat (50.86955, 5.99738)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.8432	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Heerlen, Limburg Heerlen Netherlands	Heerlerbaan / Hoogveldlaan (50.86418, 6.00368)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.8453	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Heerlen, Limburg Heerlen Netherlands	Heerlerbaan / John F. Kennedylaan (50.87316, 5.99321)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 21.8564	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Heerlen, Limburg Heerlen Netherlands	Heerlerbaan / Peter Schunckstraat (50.86277, 6.00527)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.8459	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Kunrade, Limburg Voerendaal Netherlands	Heerlerweg / Grachtstraat / Kunderberg (50.87576, 5.94468)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.8842	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Asten, North Brabant Gemeente Asten Netherlands	Heesakkerweg / Beatrixlaan (51.39776, 5.73126)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Asten, North Brabant Gemeente Asten Netherlands	Heesakkerweg / Wilhelminastraat (51.39881, 5.73859)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Asten, North Brabant Gemeente Asten Netherlands	Heesakkerweg / Wolfsberg (51.39554, 5.75410)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Heesbeen, North Brabant Heusden Netherlands	Heesbeenseweg / Grotestraat (51.73049, 5.12113)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 22.1916	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Burlington, ND Ward Co. United States	Heights Ave. / Johnson St. (north) (48.26352, -101.42156)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2014
Burlington, ND Ward Co. United States	Heights Ave. / Johnson St. (south) (48.25887, -101.42307)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2014
Kailua, HI Honolulu Co. United States	Hele St. / Kina St. (21.37589, -157.72487)	Traffic Calming Circle Existing	One-Way/Two-Way Stop None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Kailua, HI Honolulu Co. United States	Hele St. / Liku St. (21.37806, -157.72752)	Traffic Calming Circle Existing	One-Way/Two-Way Stop None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Ceres, CA Stanislaus Co. United States	Helen Perry Rd. / Eastgate Blvd. (37.60202, -120.92512)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2005	Initial construction without splitter islands around 2005. Converted into roundabout with splitter islands 2006-2009.
Cape Town, Western Cape Cape Town South Africa	Helen Suzman Blvd. / Granger Bay Blvd. (-33.90722, 18.41089)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 60.4646	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Helensvale, QLD Gold Coast Australia	Helensvale Rd. / Calmwater Crescent / Ben Dalley Dr. (-27.88826, 153.35216)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Helensvale, QLD Gold Coast Australia	Helensvale Rd. / Discovery Dr. / Hannaford Pl. (-27.89650, 153.32557)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Helensvale, QLD Gold Coast Australia	Helensvale Rd. / Warrego Way (-27.89519, 153.32865)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Houston, TX Harris Co. United States	Helios Way / (future street) (29.78332, -95.63666)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2009	Designed as part of a larger corporate campus master plan for BP. Its design includes a right hand bus apron for pick up and drop off of employees and visitors by shuttle buses, tour buses, and school buses. The leg to the west is intended to serve a future mixed use development. While the ICD may seem larger than it needs to be from a functionality standpoint, the size was intended to accommodate landscape architecture and placemaking elements.
Houston, TX Harris Co. United States	Helios Way / (unknown) (29.78333, -95.63664)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2009
Sunnybank Hills, QLD Brisbane Australia	Hellawell Rd. / Jackson Rd. (-27.59746, 153.04416)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kyle, TX Hays Co. United States	Hellman Dr. / Kirby Dr. (30.02512, -97.88799)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2010	No splitter islands.
Victoria, BC Capital Canada	Helmcken Rd. / Kingham Pl. / Vickery Rd. (48.46226, -123.43199)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.9673	Other (At-Grade) Single-Lane	2007	Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Victoria, BC Capital Canada	Helmcken Rd. / Pheasant Ln. (48.45805, -123.43637)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 22.9692	Other (At-Grade) Single-Lane	2007	Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Fairbanks, AK Fairbanks North Star United States	Helmericks Ave. / Herb Miller Blvd. (64.85550, -147.69338)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.9708	Other (At-Grade) Single-Lane	2014	Completion year 2014 estimated. ICD estimated from Google Maps linework.
Fairbanks, AK Fairbanks North Star United States	Helmericks Ave. / Merhar Ave. (64.85627, -147.70576)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 75.6114	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.