Roundabouts Database Index

29904 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
Chapel Hill, NC Durham Co. United States	Maida Vale Ct. / San Rimini Way / Portofino Pl. / Cortona Dr. (35.92947, -78.99780)	Other Existing	Unknown Unknown	5 Approaches 0 Driveways 38.6838	Other (At-Grade) Single-Lane		No splitter islands on four legs. ICD = 145 ft. ICD estimated from Google Maps linework.
Chapel Hill, NC Durham Co. United States	San Rimini Way / Orvieto Way (35.92819, -78.99736)	Other Existing	Unknown Unknown	3 Approaches 1 Driveways 31.9147	Other (At-Grade) Single-Lane		No splitter islands. ICD = 120 ft. 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.
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	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	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	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	Rosemont Pkwy. / Fenwick Pkwy. (35.88249, -78.92680)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.0948	Other (At-Grade) Single-Lane		Splitter islands on two legs. ICD = 140 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	Nova Glen Dr. / DPS Middle School Entrance (36.10940, -78.89156)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2011	Painted splitter islands. Year Completed estimated (2010-2013).
Durham, NC Durham Co. United States	Rosemont Pkwy. / Bennington Pkwy. / Montibillo Pkwy. (35.88634, -78.92740)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 43.5430	Other (At-Grade) Single-Lane		No splitter islands on two legs. ICD = 160 ft. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Sawmill Creek Pkwy. / (future street) (36.10732, -78.86442)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 83.9476	Other (At-Grade) Single-Lane		ICD = 300 ft. 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.
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	Windrush Ln. / Callandale Ln. (35.95677, -78.83138)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.2023	Other (At-Grade) Single-Lane	2011	Splitter islands added in 2015. ICD = 100 ft. ICD estimated from Google Maps linework.
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
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)
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
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)
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)
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 (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)
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
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	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
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)
Chester-le-Street, England Durham United Kingdom	Waldridge Rd. / Meadow Dr. (54.84837, -1.60189)	Roundabout Existing	All-Way Yield None	4 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	A177 (Stockton Rd.) / Hallgarth St. (54.76912, -1.56831)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-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)
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
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)
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)
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
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)
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)
Seaham, England Durham United Kingdom	Princess Rd. / Maureen Terrace (54.83631, -1.34180)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
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)
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)
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)
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)
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)
Peterlee, England Durham United Kingdom	St Cuthberts Rd. / St Adens Way / O'neill Dr. (54.75699, -1.33420)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
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)
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)
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)
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)
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	Steeplechase St. / Sharavogue Ave. (43.95894, -78.89689)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.0722	Other (At-Grade) Single-Lane	2014	Central island completed 2014; splitter islands added 2018-2019. ICD estimated from Google Maps linework.
Ajax, ON Durham Canada	Pickering Beach Rd. / Foord Rd. / Rollo Dr. (43.83683, -79.00444)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 17.2297	Other (At-Grade) Single-lane w/ Traversable Central Island	2007	https://www.durhamregion.com/news-story/3476434-roundabouts-bring-calls-both-good-and-bad/ ICD estimated from Google Maps linework.
Ajax, ON Durham Canada	Pickering Beach Rd. / Dreyer Dr. / Beachview St. (43.83085, -79.00187)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 20.6778	Other (At-Grade) Single-lane w/ Traversable Central Island	2007	https://www.durhamregion.com/news-story/3476434-roundabouts-bring-calls-both-good-and-bad/ ICD estimated from Google Maps linework.
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.
Whitby, ON Durham Canada	Nichol Ave. / Adanac Dr. / Benjamin Way (43.88209, -78.91664)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.1292	Other (At-Grade) Single-Lane	2013	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.
Oshawa, ON Durham Canada	Northern Dancer Dr. / Hackett Pl. / Solar Pl. (43.95353, -78.89052)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 30.0930	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2005-2009). 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.
Oshawa, ON Durham Canada	Secretariat Ave. / Woodbine Ave. (43.95049, -78.89431)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.6741	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2005=2009). ICD estimated from Google Maps linework.
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.
Ajax, ON Durham Canada	Williamson Dr. E / Thackery Dr. (43.89065, -79.03319)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 0 Driveways 34.4284	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Ajax, ON Durham Canada	Williamson Dr. E / Middlecote Dr. (43.89247, -79.03166)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 32.7060	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Ajax, ON Durham Canada	Williamson Dr. E / Gillett Dr. (43.89564, -79.02358)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.9830	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2004-2009). ICD estimated from Google Maps linework.
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.
Bowmanville, ON Durham Canada	Remmington St. / Green Rd. (43.89809, -78.70723)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.0969	Other (At-Grade) Single-Lane	2009	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	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.
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. / 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.
Markham, ON Durham Canada	York Durham Line / Durham 5 / Regional Road 30 (43.95328, -79.21416)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.4108	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2009-2014). ICD estimated from Google Maps linework.
Ajax, ON Durham Canada	Williamson Dr. / Warner Dr. / Seward Crescent (43.89788, -79.01488)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.0000	Other (At-Grade) Single-Lane	2005
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).
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).
Bowmanville, ON Durham Canada	Port Darlington Rd. / East Shore Dr. (43.89136, -78.65940)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane		No splitter islands.
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	Britannia Ave W / Kentucky Derby Way (43.95441, -78.90661)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2015
Oshawa, ON Durham Canada	Britannia Ave. W / Windfields Farm Dr. (43.95341, -78.91118)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 45.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2017
Oshawa, ON Durham Canada	Windfields Farm Dr. W / Stallion Dr. / Bandsman Crescent (43.95999, -78.91461)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2018
Oshawa, ON Durham Canada	Windfield Farms Dr. W / Thoroughbred St. (43.96297, -78.90465)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.0000	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2018).
Bowmanville, ON Durham Canada	Concession Road 3 / Middle Rd. / Scugog St. (43.93418, -78.70130)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.0000	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2018).
Whitby, ON Durham Canada	Des Newman Blvd. / Bonacord Ave. (43.88081, -78.97875)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 53.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022
Whitby, ON Durham Canada	Barkerville Dr. / Bonacord Ave. / Westfield Dr. (43.88208, -78.97554)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.0000	Other (At-Grade) Single-Lane	2019	East leg stubbed.
Whitby, ON Durham Canada	Des Newman Blvd. / Bertram Gate (43.88446, -78.98155)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 51.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022
Ajax, ON Durham Canada	Formosa Ave / Lloydminster Ave / Mosley Ave (43.88143, -79.00965)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.0000	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2009-2013).
Ajax, ON Durham Canada	Kerrison Dr. E / Alexander's Crossing / Turnerbury Ave. (43.87354, -79.00248)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2004
Ajax, ON Durham Canada	Williamson Dr. W / Bellinger Ave. (43.88221, -79.05023)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.0000	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2005-2009).
Whitby, ON Durham Canada	Coronation Rd. / Twin Streams Rd. (43.90073, -78.98366)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2023	Converted from neighborhood traffic calming circle in 2022-2024.
Georgina, ON Durham Canada	Pefferlaw Rd. / Lake Ridge Rd. (44.31883, -79.18064)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.0000	Other (At-Grade) Single-Lane	2020	https://thebrockvoice.com/2020/06/01/region-resumes-work-on-roundabout-near-wilfrid/
Durham, England Durham United Kingdom	Quarryheads Ln. / Potters Bank (54.76885, -1.57955)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-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
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)
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)
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)
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
Spennymoor, England Durham United Kingdom	Thinford Roundabout [A167 / A688 / Thinford Ln. / Durhamgate] (54.70536, -1.56739)	Signalized Roundabout/Circle Existing	Signal None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)