Roundabouts Database Index

148 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
Seaham, England Durham United Kingdom	A1018 / B1285 (Stockton Rd.) (54.85641, -1.36747)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Shankhouse, England Northumberland United Kingdom	A1061 / B1505 / Durham Rd. (55.09893, -1.56924)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Littlethorpe, England Durham United Kingdom	A1086 (Thorpe Rd.) / B1283 (Thorpe Rd.) / Andrews Ln. (54.77880, -1.34824)	Rotary Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Horden, England Durham United Kingdom	A1086 / A1086 (Sunderland Rd.) / B1283 (Sunderland Rd.) / Kilburn Dr. (54.77456, -1.32114)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Croxdale, England Durham United Kingdom	A167 / B6300 (Browney Ln.) (54.73587, -1.58808)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Durham, England Durham United Kingdom	A167 / Rotary Way / Front St. / Potterhouse Ln. (54.80615, -1.58913)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Durham, England Durham United Kingdom	A177 (Stockton Rd.) / Hallgarth St. (54.76912, -1.56831)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sherburn House, England Durham United Kingdom	A181 / A688 / Mill Ln. (54.76273, -1.50493)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Seaham, England Durham United Kingdom	A182 (East Cliff Rd.) / (Spectrum Business Park south entrance) (54.82247, -1.32483)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Dawdon, England Durham United Kingdom	A182 (East Cliff Rd.) / The Villas / (Spectrum Business Park north entrance) (54.82693, -1.32512)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Cold Hesledon, England Durham United Kingdom	A182 / A19 NB Ramps (54.81268, -1.36412)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Cold Hesledon, England Durham United Kingdom	A182 / A19 SB Ramps (54.81350, -1.36222)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Cold Hesledon, England Durham United Kingdom	A182 / Admiralty Way (54.81913, -1.33369)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Seaham, England Durham United Kingdom	A182 / North Railway St. / North Terrace (54.83818, -1.33142)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Eaglescliffe, England Stockton-on-Tees United Kingdom	A67 (Urlay Nook Rd.) / Durham Ln. / Elton Ln. / (parking) (54.51801, -1.35975)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Fir Tree, England Durham United Kingdom	A68 / A689 (54.71389, -1.79529)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Tindale Crescent, England Durham United Kingdom	A688 (Fylands Dr. - West Auckland Bypass) / A6072 (West Auckland Rd.) / Dilks St. (54.63937, -1.68712)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bishop Auckland, England Durham United Kingdom	A688 (Fylands Dr.) / Tindale Crescent / Watling Rd. (54.64314, -1.68104)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Left-turn-only lanes on east and west legs.
Bishop Auckland, England Durham United Kingdom	A688 / A6072 (South Church Rd.) / B6282 (South Church Rd.) (54.65299, -1.66705)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Coundon Gate, England Durham United Kingdom	A688 / A689 (Durham Rd.) / B6287 (54.66255, -1.64816)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Bishop Auckland, England Durham United Kingdom	A688 / Bone Mill Bank / Auckland Way (54.65622, -1.65746)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Toronto, England Durham United Kingdom	A689 (Addison Rd.) / B6286 (54.67475, -1.70512)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Crook, England Durham United Kingdom	A689 (West Rd. - Goods Station) / A690 (West Rd.) (54.71278, -1.75168)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Sedgefield, England Durham United Kingdom	A689 / A177 (Stockton Rd.) / Saddler Dr. (54.64774, -1.44150)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Durham, England Durham United Kingdom	A690 (Durham and the Tyne Valley - Leazes Rd.) / A691 (Framwellgate) / Millburngate (54.77813, -1.57940)	Signalized Roundabout/Circle Existing	Signal None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Durham, England Durham United Kingdom	A690 (Durham and the Tyne Valley - Sutton St.) / North Rd. / (parking) (54.77797, -1.58294)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
East Herrington, England Sunderland United Kingdom	A690 (Durham Rd.) / City Way / A19 Ramps (54.86486, -1.44627)	Signalized Roundabout/Circle Existing	Signal None	5 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Durham, England Durham United Kingdom	A690 (Leazes Rd.) / A181 (Gilesgate) / Gilesgate (54.77877, -1.56456)	Signalized Roundabout/Circle Existing	Signal None	4 Approaches 1 Driveways	Other (At-Grade) Multilane (3+ Lane)
Willington, England Durham United Kingdom	A690 / Barnfield Way (54.71302, -1.67252)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Durham, England Durham United Kingdom	A691 (Framwelgate Peth - Southfield Way) / B6532 (Durham and the Tyne Valley) / North Crescent / The Crescent (54.78491, -1.58665)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Durham, England Durham United Kingdom	A691 (Southfield Way) / A167 / Dryburn Park (54.78932, -1.59736)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Consett, England Durham United Kingdom	A691 (Villa Real Rd. - Durham Rd.) / B6308 (Medomsley Rd.) (54.86124, -1.83042)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Chester-le-Street, England Durham United Kingdom	A693 (Blind Ln.) / A167 (North Rd.) / B6290 (Newcastle Rd.) / Park Rd. N (54.86778, -1.57468)	Signalized Roundabout/Circle Existing	Signal None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Durham, NC Durham Co. United States	Arrington Park Dr. / (unnamed) (35.88219, -78.82926)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.0949	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Ashton Glen / Windrush Ln. (35.95683, -78.82894)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 31.9031	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
New Town, England Sunderland United Kingdom	B1284 (North Rd.) / B1260 (Durham Rd.) (54.83140, -1.47587)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Seaham, England Durham United Kingdom	B1285 (Saint Cuthberts Ct. / Park View) / B1404 (Station Rd.) (54.84167, -1.36656)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Murton, England Durham United Kingdom	B1285 / (Dalton Park shopping centre entrance) (54.81645, -1.37090)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Dalton-le-Dale, England Durham United Kingdom	B1285 / B1287 (The Graham Way) / Escallond Dr. (54.82976, -1.36690)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Seaham, England Durham United Kingdom	B1287 (North Rd.) / Mappleton Dr. (54.84444, -1.33733)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Seaham, England Durham United Kingdom	B1287 (Tempest Rd. - New Strangford Rd.) / New Strangford Rd. (54.83685, -1.34398)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Peterlee, England Durham United Kingdom	B1320 (Burnhope Way) / Passfield Way (54.75866, -1.34212)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Peterlee, England Durham United Kingdom	B1320 (Surtees Rd. - Burnhope Way) / Essington Way (54.76077, -1.33604)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Peterlee, England Durham United Kingdom	B1320 (Surtees Rd. - Yoden Way) / St Cuthbert's Rd. / (shopping centre entrance) (54.75882, -1.33136)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Seaham, England Durham United Kingdom	B1404 (Station Rd.) / B1287 (The Graham Way - New Strangford Rd.) / The Avenue / Strangford Rd. (54.83743, -1.34836)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Newton Aycliffe, England Durham United Kingdom	B6443 (Central Ave.) / Burn Ln. / Shafto Way (54.62196, -1.56631)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Aycliffe, England Durham United Kingdom	B6444 (Heighington Ln. - Saint Andrews Way) / Durham Way S / Heighington Ln. (54.59659, -1.57083)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Newton Aycliffe, England Durham United Kingdom	B6444 (Heighington Ln.) / Spring Rd. / Long Tens Way (54.59693, -1.57770)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Durham, NC Durham Co. United States	Ben Franklin Blvd. / Medical Park Dr. (36.04744, -78.89472)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.0726	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Sunderland, England Sunderland United Kingdom	Board Inn Roundabout [A690 (Durham Rd.) / B1286 (Silksworth Road - Herrington Rd.)] (54.87092, -1.44200)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
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.
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.
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.
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.
Oshawa, ON Durham Canada	Britannia Ave. / Bridle Rd. (43.95601, -78.89312)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.9699	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Broad St. / Carver St. / Kenan Rd. (36.04003, -78.90840)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.8600	Other (At-Grade) Single-lane w/ Traversable Central Island	2016
Uxbridge, ON Durham Canada	Brock St / 6th Concession Rd. (44.10400, -79.14493)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.7320	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Durham, England Durham United Kingdom	Broomside Ln. / Sunderland Rd. (54.78538, -1.53590)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Durham, NC Durham Co. United States	Browndeer Ln. / (parking) (35.94910, -78.98173)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2014
Melbourne, VIC Yarra Ranges Australia	Cambridge Rd. / Durham Rd. (-37.80016, 145.32883)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Durham, NC Durham Co. United States	Cardinal Lake Dr. / Medallion Dr. / Golden Eagle Dr. (36.01335, -78.81598)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 28.9821	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Cardinal Lake Dr. / Whispering Oak Ln. (36.01666, -78.81048)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.0488	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Carlton Crossing Dr. / Regency Dr. (35.94175, -78.93364)	Other Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 31.9092	Other (At-Grade) Single-Lane		No splitter islands. ICD = 125 ft. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Carr Rd. / Miami Blvd. (35.98024, -78.85925)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2019
Durham, NC Durham Co. United States	Carr Rd. / US 70 EB Ramps (35.98070, -78.85807)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 21.2623	Freeway Ramps (Grade-Separated) Unknown	2019	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Carr Rd. / US 70 WB Ramps (35.98143, -78.85506)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.8596	Freeway Ramps (Grade-Separated) Single-Lane	2019	ICD = 135 feet. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Chancellors Ridge Dr. / Diploma Dr. / Academia Ct. (35.88733, -78.94636)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.9959	Other (At-Grade) Single-Lane		No splitter islands. ICD = 130 ft. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Chapel Dr. / Campus Dr. / Flowers Dr. / Wannamaker Dr. (35.99900, -78.93405)	Other Existing	All-Way Stop Unknown	5 Approaches 0 Driveways 35.7510	Other (At-Grade) Single-Lane	1930	On campus of Duke University. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Circuit Dr. / Research Dr. (36.00615, -78.94078)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 22.2216	Other (At-Grade) Single-Lane	2003	New north-south road through Duke University campus. ICD estimated from Google Maps linework.
Enniskillen, ON Durham Canada	Concession Road 8 (Regional Road 3) / Bowmanville Ave. (Regional Road 57) (44.01760, -78.76029)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2023	https://www.durhamregion.com/news/new-roundabout-now-open-in-enniskillen/article_351c65bf-e898-5940-aa6d-bb0badcc6c1d.html
Oshawa, ON Durham Canada	Conlin Rd. W / Thornton Rd. N (43.94367, -78.91589)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.1372	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Danube Ln. / E. Carver St. (36.04565, -78.88846)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.1761	Other (At-Grade) Single-Lane	2019	ICD = 115 ft. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Danziger Dr. / Witherspoon Blvd. (35.94866, -78.98963)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 30.9395	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Elton, England Stockton-on-Tees United Kingdom	Darlington Rd. / Durham Ln. / A66 WB Ramps (54.55217, -1.36631)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Whitby, ON Durham Canada	Des Newman Blvd. / Twin Streams Rd. (43.89968, -78.98829)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 52.0000	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2019-2020).
Cramlington, England Northumberland United Kingdom	Durham Rd. / Horton Dr. (55.09844, -1.57622)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Cary, NC Wake Co. United States	E Chatham St. / E Durham Rd. (35.79015, -78.77221)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.2199	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	E. Geer St. / Avondale Dr. / Grove St. (36.00385, -78.88342)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.0532	Other (At-Grade) Single-Lane	2011	Yield-controlled right-turn bypass lane in NW quadrant. ICD estimated from Google Maps linework.
Tauranga, Bay of Plenty Tauranga New Zealand	Elizabeth St. / Durham St. (-37.68709, 176.16682)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Durham, NC Orange Co. United States	Erwin Rd. / Mt. Moriah Rd. (35.96864, -79.00792)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.0319	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Flat River Dr. / Irving Way / Carthage Ct. (35.94976, -78.81408)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.8728	Other (At-Grade) Single-Lane	2009	No splitter islands on three legs. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Glendale Ave. / Washington St. (36.02251, -78.90046)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 34.7744	Other (At-Grade) Single-Lane	2000	Modified circle, part of I-85 detour route. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Golden Belt Pkwy. / Creighton Hall Way (35.94994, -78.82822)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.8727	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Golden Belt Pkwy. / Patterson Mill Rd. (35.95247, -78.83054)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.8053	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Golden Crest Dr. / Sweet Gale Dr. / Sweet Gale Ct. (36.05145, -78.86010)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 26.0712	Other (At-Grade) Single-Lane		No splitter islands. ICD estimated from Google Maps linework.
Bowmanville, ON Durham Canada	Green Rd. / Aspen Springs Dr. (43.90213, -78.70898)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.9558	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Bowmanville, ON Durham Canada	Green Rd. / Clarington Blvd. / Boswell Dr. (43.90509, -78.71026)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.0000	Other (At-Grade) Single-Lane	2019	East leg added with construction of roundabout. Year Completed estimated (2018-2019).
Durham, NC Durham Co. United States	Herndon Rd. / Barbee Rd. / Massey Chapel Rd. (35.90246, -78.92770)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.8925	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Ngaruawahia, Waikato Waikato New Zealand	Herschel St. / Princess St. / Durham St. (-37.66742, 175.14675)	Roundabout Existing	All-Way Yield None	6 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Painted splitter islands.
Bowmanville, ON Durham Canada	Holt Rd. / Energy Dr. (43.88136, -78.72109)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.3464	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Bowmanville, ON Durham Canada	Holt Rd. / Hwy 401 EB Ramps (43.88303, -78.72186)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.8761	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Bowmanville, ON Durham Canada	Holt Rd. / Hwy 401 WB Ramps (43.88557, -78.72295)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.4568	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Keystone Park Dr. / Mainline Station (35.87125, -78.85600)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 22.2596	Other (At-Grade) Single-Lane	2013	Upgraded from neighborhood traffic circle around 2013. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Keystone Park Dr. / Station Dr. (35.86828, -78.85216)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.2282	Other (At-Grade) Single-Lane	2013	Upgraded from neighborhood traffic circle around 2013 ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Lakeview Dr. / Environmental Pkwy. (35.88119, -78.88003)	Rotary Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 61.9319	Other (At-Grade) Single-Lane		ICD = 225 ft. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Langdon Dr. / (unnamed) (35.88350, -78.82696)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 26.1268	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Langdon Dr. / Arrington Park Dr. (35.88206, -78.82700)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.0626	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Langdon Dr. / Colonial Grand (35.88054, -78.82708)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.1923	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Live Oak Circle (35.94904, -78.82345)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Pedestrian access to central island.
Durham, NH Strafford Co. United States	Main St. / North Dr. (43.14065, -70.94124)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 30.5016	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.