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
Durham, NC Durham Co. United States	Millspring Dr. / Millspring Dr. (36.04328, -78.94572)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 25.1082	Other (At-Grade) Single-Lane	2001	Year completed estimated. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	NC 751 (Hope Valley Rd.) / University Dr. (35.97016, -78.93241)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.1295	Other (At-Grade) Single-Lane	2019	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	NC 751 / Old Erwin Rd. (36.00068, -78.96225)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 27.0543	Other (At-Grade) Single-Lane	2003	Spot safety project. Right-turn bypass lane. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	New Haven Dr. / Longmont Dr. / Cherry Creek Dr. (35.93766, -78.84481)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Pedestrian access to central island.
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	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.
Cramlington, England Northumberland United Kingdom	Northumbrian Rd. / Durham Rd. (55.09572, -1.57830)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
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	Odyssey Dr. / Sugar Tree Pl. / Silver Star Dr. (35.93017, -78.89899)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.1113	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Old Chapel Hill Rd. / Mt. Moriah Rd. (35.94472, -78.99312)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.1396	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Chapel Hill, NC Orange Co. United States	Old Durham Rd. / (parking) (35.94424, -79.00987)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2019-2021).
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/
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.
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.
Durham, NC Durham Co. United States	Pope Rd. / Old Durham-Chapel Hill Rd. (35.94549, -78.99572)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 26.1063	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
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.
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)
Durham, NC Durham Co. United States	Prospect Pkwy. / Morehead Hill Ct. (35.95032, -78.81870)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.7731	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Pulitzer Ln. / Crown Pkwy. (35.90005, -78.82684)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.8284	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Pulitzer Ln. / First Edition Dr. (35.90031, -78.81980)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.6981	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
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
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.
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	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.
Cape Town, Western Cape Cape Town South Africa	Salt River Circle (Voortrekker Rd. / Durham Ave. / Salt River Rd. / Albert Rd.) (-33.92832, 18.45970)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.6481	Other (At-Grade) Multilane (2 Lane, unspecified)		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.
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.
Durham, NC Durham Co. United States	Southpoint Auto Park Blvd. / Johnson Victory Cir. (35.90882, -78.94987)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 42.5633	Other (At-Grade) Single-Lane	2004	Built by developer. ICD estimated from Google Maps linework.
Oroville, CA Butte Co. United States	SR 191 (Clark Rd.) / Durham Pentz Rd. (39.64733, -121.63448)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2019	Painted splitter islands and truck apron; gravel inside the center island. Year Completed estimated (2018-2019).
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
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.
Sunshine, VIC Australia	Sun Crescent / Durham Rd. (-37.78837, 144.83104)	Roundabout Existing	All-Way Yield Unknown	3 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)
Durham, NC Durham Co. United States	Towerview Rd. / Campus Dr. (35.99779, -78.93916)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 24.1565	Other (At-Grade) Single-Lane	2004	New entrance to parking areas on Duke University campus. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	University Pl. / Ivy Creek Blvd. (35.95846, -78.96373)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.0687	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Vintage Hill Pkwy. / Old Trail Dr. (36.12527, -78.86425)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 79.1050	Other (At-Grade) Multilane (2 Lane, unspecified)		Existed in 1993 (earliest aerial available) ICD estimated from Google Maps linework.
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)
West Auckland, England Durham United Kingdom	West Auckland Roundabout [A68 (Darlington Rd.) / A688 (West Auckland Bypass)] (54.62601, -1.71179)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Poraiti, Hawke’s Bay Napier New Zealand	Westminster Ave. / Durham Ave. / Orotu Dr. (-39.50693, 176.86707)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
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
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	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 / 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.
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.
Durham, NC Durham Co. United States	Windrush Ln. / Callandale Ln. (35.95677, -78.83138)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 23.2023	Unknown Single-Lane	2011	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Woodcroft Pkwy. / Highgate Rd. (35.92228, -78.93601)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 34.8186	Other (At-Grade) Single-Lane	2005	City safety project in lieu of signal. ICD estimated from Google Maps linework.
Muskego, WI Waukesha Co. United States	Woods Rd. / Moorland Rd. / Durham Dr. (42.91086, -88.09789)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2021).
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.