Roundabouts Database Index

29410 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
Mount Pleasant, SC Charleston Co. United States	Brick Kiln Pkwy. / Branch Creek Dr. (32.88745, -79.83372)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands.
Mount Pleasant, SC Charleston Co. United States	Longpoint Rd. / Needlerush Pkwy. (32.84476, -79.83325)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.1329	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Mount Pleasant, SC Charleston Co. United States	Market Center Blvd. / (parking) (32.82787, -79.83236)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-lane w/ Traversable Central Island	2015	Year Completed estimated (2014-2015).
Mount Pleasant, SC Charleston Co. United States	Rifle Range Rd. / Venning Rd. / Old Landing Rd. (32.81335, -79.83051)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.1129	Other (At-Grade) Single-Lane	2003	ICD estimated from Google Maps linework.
La Victoria, Lambayeque Province of Chiclayo Peru	Pan-American Highway / Avenida Gran Chimu (-6.79950, -79.83042)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Mount Pleasant, SC Charleston Co. United States	Belk Dr. / Towne Centre Way (32.82956, -79.83035)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Mount Pleasant, SC Charleston Co. United States	Belk Dr. / Palmetto Grande Dr. (32.82895, -79.82986)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Mount Pleasant, SC Charleston Co. United States	Theater Dr. / Towne Centre Way (32.83045, -79.82888)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Clinton Township, PA Butler Co. United States	SR 228 / Saxonburg Blvd. (40.72507, -79.82862)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 50.6868	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Mount Pleasant, SC Charleston Co. United States	Theater Dr. / Palmetto Grande Dr. (32.82980, -79.82834)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Mount Pleasant, SC Charleston Co. United States	Planters Pointe Blvd. / Cotton Creek Dr. (32.90291, -79.82710)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on two legs.
Randleman, NC Randolph Co. United States	High Point St. / Wal-Mart Entrance (35.82218, -79.82375)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.8942	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
(unincorporated), SC Berkeley Co. United States	Bennington Dr. / Circle Oaks Dr. (32.93513, -79.82194)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Mount Pleasant, SC Charleston Co. United States	Wood Park Dr. / Ayscough Ln. (32.90538, -79.82184)	Other Existing	All-Way Yield Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Pedestrian access to central island.
Mount Pleasant, SC Charleston Co. United States	Magnolia Woods Dr. / Palmetto Peninsula Dr. (32.81654, -79.82129)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Randleman, NC Randolph Co. United States	High Point St. / W Academy St. (35.82311, -79.82117)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.8622	Other (At-Grade) Single-Lane	2011	Right-turn-only lanes on all four legs. ICD estimated from Google Maps linework.
Greensboro, NC Guilford Co. United States	Lake Jeanette Rd. / Cottage Pl. (36.13595, -79.82102)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2011
Mount Pleasant, SC Charleston Co. United States	Franke Dr. / Augsburg Dr. (32.82074, -79.82078)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Mount Pleasant, SC Charleston Co. United States	Kings Gate Ln. / (parking) (32.90349, -79.81985)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Randleman, NC Randolph Co. United States	High Point St. / Tigers Den Rd. (35.82388, -79.81889)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.8303	Other (At-Grade) Single-Lane	2011	Entrance to high school and commercial development. ICD estimated from Google Maps linework.
Mount Pleasant, SC Charleston Co. United States	Magnolia Woods Dr. / Old Cypress Woods (32.81404, -79.81670)	Other Existing	All-Way Yield Unknown	3 Approaches 4 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands; parking on circulatory roadway.
Hamilton, ON Hamilton Canada	Kennilworth Ave. / Kennilworth Access / Kimberly Dr. (43.23023, -79.81436)	Rotary Existing	Other Unknown	3 Approaches 0 Driveways 68.7455	Other (At-Grade) Multilane (2 Lane, unspecified)		Yield signs inside circle at one entry. ICD estimated from Google Maps linework.
Brampton, ON Peel Canada	Longevity Rd. / Settlers Field Rd. (43.65233, -79.81352)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.3810	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Greensboro, NC Guilford Co. United States	Wynnewood Dr. / Willow-Wick Dr. / Canaan Dr. (36.11589, -79.81249)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.8035	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Greensboro, NC Guilford Co. United States	Lake Jeanette Rd. / Bass Chapel Rd. / N. Elm St. (36.14622, -79.81002)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.8620	Other (At-Grade) Single-Lane	2006	This location currently meets traffic signal warrants. We are installing the roundabout instead of a traffic signal. Previously controlled by stop sign Functional Class: Minor Arterial ICD estimated from Google Maps linework.
Brampton, ON Peel Canada	Royal West Dr. / Beacon Hill Dr. (43.65527, -79.81000)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.5642	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Brampton, ON Peel Canada	Elbern Markell Dr. / Bear Run Rd. / Dalmeny Dr. (43.66095, -79.80706)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.2408	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Westerwood, NC Guilford Co. United States	E Lake Dr. / Garland Dr. (36.07915, -79.80705)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 26.0621	Other (At-Grade) Single-Lane		Painted splitter islands, lane changes to stay within circle. ICD estimated from Google Maps linework.
Brampton, ON Peel Canada	Royal West Dr. / Adamsville Rd. (43.65220, -79.80625)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.7018	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Mount Pleasant, SC Charleston Co. United States	N Palmetto Fort Dr. / Oyster Pearl Dr. / Six Mile Rd. (32.82920, -79.80539)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2014-2015).
Brampton, ON Peel Canada	Elbern Markell Dr. / Fort William Dr. (43.65595, -79.80336)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.2433	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Mount Pleasant, SC Charleston Co. United States	Park West Blvd. / Bessemer Rd. (32.88999, -79.80271)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.0811	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Brampton, ON Peel Canada	Rivermont Rd. / Workgreen Park Way / Circleview Crescent (43.63594, -79.80228)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown	2020	Year Completed estimated (2018-2021).
Mount Pleasant, SC Charleston Co. United States	Rifle Range Rd. / Cultivation Ln. (32.83711, -79.80157)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown	2020
Hamilton, ON Hamilton Canada	Queenston Rd. / Main St. E / Bell Ave. / Strathearne Ave. (43.23766, -79.80082)	Rotary Existing	Other Unknown	5 Approaches 0 Driveways 58.2961	Other (At-Grade) Multilane (2 Lane, unspecified)		No control signs for major entries; stop signs for other entries; yield signs for in-circle traffic. ICD estimated from Google Maps linework.
Essa Township, ON Simcoe Canada	CR 21 / CR 56 (44.25352, -79.79946)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2023	https://barrie.ctvnews.ca/simcoe-county-opens-new-roundabout-in-essa-township-1.6691867
Randleman, NC Randolph Co. United States	US 220 Business / Providence Church Rd. (35.87880, -79.79783)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 35.8055	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Mount Pleasant, SC Charleston Co. United States	Park West Blvd. / Grey Marsh Rd. (32.89115, -79.79406)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.1038	Other (At-Grade) Multilane (2 Lane, unspecified)	2004	Converted from rotary. Year Completed estimated (2002-2005). ICD estimated from Google Maps linework.
Mount Pleasant, SC Charleston Co. United States	Grey Marsh Rd. / Daniel Legare Pl. / Henrietta Hartford Rd. (32.90182, -79.79338)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2000	Striped truck apron. Year Completed estimated (1999-2002). Pavement markings added to roundabout 2017-2018.
Greensboro, NC Guilford Co. United States	Greene St. / McGee St. (36.06852, -79.79192)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.2386	Other (At-Grade) Single-Lane	2006	This is part of a major transformation of Greene Street in Downtown Greensboro. Greene Street is currently 4 lanes one-way and will be converted to 2-way traffic with one lane in each direction and angled parking in the middle of the street separated by a median. Functional Class: Arterial ICD estimated from Google Maps linework.
Mount Pleasant, SC Charleston Co. United States	Park West Blvd. / Queensgate Way (32.89109, -79.78477)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 59.1701	Other (At-Grade) Single-Lane	2000	Year Completed estimated (1999-2002). ICD estimated from Google Maps linework.
Asheboro, NC Randolph Co. United States	Zoo Connector Pkwy / NC 159 (Zoo Pkwy.) (35.63332, -79.78240)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.courier-tribune.com/picture-gallery/news/local/2020/12/14/u-s-64-bypass-almost-complete/3877071001/
Mount Pleasant, SC Charleston Co. United States	Porchers Bluff Rd. / Rifle Range Rd. (32.85497, -79.77873)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007).
Mount Pleasant, SC Charleston Co. United States	Park West Blvd. / Professional Ln. / (parking) (32.87348, -79.77707)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 59.4360	Other (At-Grade) Multilane (2 Lane, unspecified)	1998	Year Completed estimated (1995-1999).
Mount Pleasant, SC Charleston Co. United States	Commonwealth Dr. / Coastal Crab Rd. (32.90550, -79.77413)	Other Existing	Other None	4 Approaches 0 Driveways 30.0816	Other (At-Grade) Single-Lane		Yield control on two legs, no control on two legs. ICD estimated from Google Maps linework.
Greensboro, NC Guilford Co. United States	Bluford St. / Obemeyer St. (36.07512, -79.77265)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 23.1675	Other (At-Grade) Single-Lane	2005	North Carolina A&T University campus redevelopment. ICD estimated from Google Maps linework.
Mount Pleasant, SC Charleston Co. United States	Carolina Park Blvd. / Banning St. / Crane Creek Dr. (32.89234, -79.76530)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.0861	Other (At-Grade) Single-Lane	2007	Unfinished (unpaved) but driveable in Nov 2007 (streetview). ICD estimated from Google Maps linework.
Bolton, ON Peel Canada	ON Hwy 50 / Emil Kolb Pkwy. (43.89884, -79.76481)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 56.7990	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Mount Pleasant, SC Charleston Co. United States	Park Ave Blvd. / Carolina Park Blvd. (32.88732, -79.76454)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.1229	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	ICD estimated from Google Maps linework.
Florence, SC Florence Co. United States	Evans St. / Baroody St. / Railroad Ave. (34.19718, -79.76371)	Traffic Calming Circle Existing	Uncontrolled At-grade Rail Crossing Signals/Gates (controlling approach only)	4 Approaches 0 Driveways 21.0309	Other (At-Grade) Single-Lane	2021	Sharrows on entries and exits. Railroad crossing approximately 90 feet to east. Year Completed estimated (2020 - 2021).
Mount Pleasant, SC Charleston Co. United States	1301 Royal Links Dr (32.87444, -79.76271)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Bolton, ON Peel Canada	King St. / Emil Kolb Pkwy. (43.87639, -79.76189)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 46.4895	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Brampton, ON Peel Canada	Hallstone Rd. / Nova Scotia Rd. / Black Bear Trl. (43.62782, -79.76100)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.0000	Other (At-Grade) Single-Lane	2003	Painted splitter islands. Year Completed estimated (1985-2004).
Mount Pleasant, SC Charleston Co. United States	Stockton Dr. / Straton Pl. (32.87331, -79.75912)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Eden, NC Rockingham Co. United States	Meadow Rd. / Boone Rd. (36.50438, -79.75866)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.9204	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Oakville, ON Halton Canada	Parkglen Ave. / Kingsridge Dr. (43.44523, -79.75763)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.2862	Other (At-Grade) Single-Lane	2003	Year Completed estimated (before 2004). ICD estimated from Google Maps linework.
Springwater, ON Simcoe Canada	Wilson Dr. / Carson Rd. / Seadon Rd. (44.41593, -79.75453)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2023	https://www.simcoe.com/news/growth-is-coming-wilson-drive-roundabout-opens-north-of-barrie/article_3e5d1463-0a87-51e4-a5ca-96ced0df7c93.html
Isle of Palms, SC Charleston Co. United States	Sundial Circle (32.80114, -79.75399)	Other Existing	Other Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Oakville, ON Halton Canada	Sixth Line / William Halton Pkwy. (43.49724, -79.75367)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	https://www.halton.ca/For-Residents/Roads-Construction/Construction-Projects/William-Halton-Parkway-Extension-Project
Hardy, VA Franklin Co. United States	Booker T Washington Hwy. (SR 122) / Hardy Rd. (SR 636) (37.12765, -79.75102)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.virginiadot.org/newsroom/salem/2021/traffic-alert-roundabout-at-route-122-and-hardy-road-in-franklin-county-to-open-to-traffic9-20-2021.asp
Perryolpolis, PA Fayette Co. United States	Independence St. / Liberty St. (40.08707, -79.75069)	Other Existing	Unknown Unknown	0 Approaches 0 Driveways 27.4122	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
(unincorporated), VA Franklin Co. United States	Brooks MIll Rd. / Burnt Chimney Rd. (37.08298, -79.75024)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2023	https://smithmountainlake.com/news/local/roundabout-nears-completion-in-wirtz/article_9b2f9388-6aa1-11ed-b7ac-97a4072aa749.html
Eden, NC Rockingham Co. United States	S Pierce St. / E Kings Hwy. (36.49401, -79.73668)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.6050	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
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.
Oakville, ON Halton Canada	William Halton Pkwy. / Ninth Line (43.52182, -79.71624)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Unknown	2020
Florence, SC Florence Co. United States	(unknown) / (unknown) (34.27325, -79.70144)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2022
Greensboro, NC Guilford Co. United States	Woody Mill Rd. / SE School Rd. (35.97113, -79.69817)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 32.8639	Other (At-Grade) Single-Lane	2015	Opened September 2015. ICD estimated from Google Maps linework.
Bennettsville, SC Marlboro Co. United States	SC 38 / Hamlet Hwy / Oakwood St. (34.64393, -79.69339)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.3030	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Bennettsville, SC Marlboro Co. United States	Hamlet Hwy / Beauty Spot Rd E (34.65313, -79.69297)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.3337	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2015-2017). ICD estimated from Google Maps linework.
Barrie, ON Simcoe Canada	Live Eight Way / Park Place Blvd. / (parking) (44.33760, -79.68131)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 55.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	Year Completed estimated (2011-2013).
Barrie, ON Simcoe Canada	N Village Way / Live Eight Way (44.34121, -79.68023)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.0000	Other (At-Grade) Single-Lane	2014
Barrie, ON Simcoe Canada	Governors Dr. / Ring Rd. (44.41354, -79.66887)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	East and west legs have painted splitter islands. Concentric striped circulatory roadway. Year Completed estimated (2009-2013).
(unincorporated), PA Westmoreland Co. United States	Waltz Mill Rd. / I-70 EB Ramps (40.21090, -79.66617)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2023	Raindrop shaped. Year Completed estimated (2021-2023).
Reidsville, NC Rockingham Co. United States	N Scales St. / Wentworth St. (36.36995, -79.66576)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.6588	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Ruffs Dale, PA Westmoreland Co. United States	Waltz Mill Rd. / SR 3014 (Hunker Rd.) / Waltz Mill Flats Rd. (40.21406, -79.66566)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2021	Merging right-turn bypass lane on east leg. Year Completed estimated (2020-2021).
Reidsville, NC Rockingham Co. United States	Scales St. / W Morehead St. (36.36160, -79.66431)	Traffic Calming Circle Existing	Unknown None	4 Approaches 0 Driveways 45.2038	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Ruffs Dale, PA Westmoreland Co. United States	SR 3014 (Hunker Rd.) / I-70 WB Ramps (40.21336, -79.66387)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.8640	Freeway Ramps (Grade-Separated) Single-Lane	2021	Year Completed estimated (2020-2021).
Mississauga, ON Peel Canada	The Credit Woodlands / McBride Ave. / Credit Heights Dr. (43.55853, -79.65842)	Rotary Existing	Other None	4 Approaches 4 Driveways	Other (At-Grade) Single-Lane		Yields in circulatory roadway.
Mississauga, ON Peel Canada	Duke of York Blvd. / Square One Dr. (43.59181, -79.64742)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.0056	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
(unincorporated), SC Florence Co. United States	Francis Marion Rd. / Claussen Rd. / Old River Rd. (34.13139, -79.63019)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.8056	Other (At-Grade) Single-Lane	2020
New Stanton, PA Westmoreland Co. United States	Bair Blvd / Rachel Dr (40.21929, -79.61572)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2016	Year completed might be 2017.
New Stanton, PA Westmoreland Co. United States	I-70 / Bair Blvd (40.21722, -79.61435)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.7756	Freeway Ramps (Grade-Separated) Single-Lane	2016	Year Completed could be 2017. ICD estimated from Google Maps linework.
New Stanton, PA Westmoreland Co. United States	I-70 / Pennsylvania Ave / SR 3089 (40.21546, -79.61296)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.1608	Freeway Ramps (Grade-Separated) Single-Lane	2016	Year completed could be 2017. ICD estimated from Google Maps linework.
Leechburg, PA Westmoreland Co. United States	Moreland Drive Circle (40.60290, -79.61220)	Other Existing	Unknown Unknown	3 Approaches 4 Driveways 0.0000	Other (At-Grade) Single-Lane
Allegheny Township, PA Westmoreland Co. United States	SR 356 / La Belle Vue Rd. (40.59828, -79.60760)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://triblive.com/local/valley-news-dispatch/first-roundabout-in-alle-kiski-valley-aims-to-decrease-vehicle-crashes-in-allegheny-township/
Mississauga, ON Peel Canada	Explorer Dr. / Skymark Ave. (43.66098, -79.59586)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.9688	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Vaughan, ON York Canada	Chatfield Dr. / Lawford Rd. (43.84833, -79.56816)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.9783	Other (At-Grade) Single-Lane	2011	Unfinished but usable in 2011; somewhat better but still unfinished in 2014 (streetview). ICD estimated from Google Maps linework.
West Lincoln, ON Niagara Canada	Regional Road 20 / S Grimsby Road 6 (43.11010, -79.56042)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2020	https://niagararegion.ca/projects/regional-road-20/default.aspx
Innisfil, ON Simcoe Canada	6th Line / Webster Blvd. (44.28848, -79.55307)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2020	Year Completed estimated (2019-2020).
Toronto, ON Toronto Canada	Resources Rd. / Lowes Pl. / Islington Ave. NB Off-Ramp (43.70802, -79.54995)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane
King City, ON York Canada	Lloydtown-Aurora Rd. (Hwy 16) / Keele St. (Hwy 6) (44.00132, -79.54751)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.9554	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Mount Pleasant, PA Westmoreland Co. United States	SR 819 / SR 981 (40.16665, -79.54360)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.3400	Other (At-Grade) Single-Lane	2023	https://www.penndot.pa.gov/RegionalOffices/district-12/pages/details.aspx?newsid=2355
Burlington, NC Alamance Co. United States	Ingle Dairy Rd. / Loch Ridge Pkwy. / Bonnar Bridge Rd. (36.05276, -79.53802)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.0728	Other (At-Grade) Single-Lane	2004	Year Completed estimated (1999-2005). Splitter islands added between 2009 and 2012. ICD estimated from Google Maps linework.
West Lincoln, ON Niagara Canada	Regional Road 20 (St Catharines St.) / Townline Rd. (43.09175, -79.53404)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2020	https://niagararegion.ca/projects/regional-road-20/default.aspx
Greensburg, PA Westmoreland Co. United States	Ridgeway St. / Morrison Ave. (40.29972, -79.53295)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Mount Pleasant, PA Westmoreland Co. United States	SR 981 / Hecla Rd. / State St. (40.17769, -79.52978)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://mthbg-laurelvalley.azurewebsites.net/section-1/section-1-project-area-photos.php
Vaughan, ON York Canada	Cranston Park Ave. / Melville Ave. / Drummond Dr. (43.86528, -79.52939)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.8598	Other (At-Grade) Single-Lane	2000	Year Completed estimated (before 2002). ICD estimated from Google Maps linework.
Burlington, NC Alamance Co. United States	MacKintosh Dr. / Bonnar Bridge Rd. (36.06153, -79.52777)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.0667	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2005-2006). ICD estimated from Google Maps linework.
Lincoln, ON Niagara Canada	King St. (Hwy 81) / Green Lane Rd. (43.17965, -79.50744)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.2240	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Burlington, NC Alamance Co. United States	Boone Station Dr. / Boston Dr. (36.07077, -79.50516)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Lane change required for northbound left turn.