Roundabouts Database Index

12204 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
Swindon, England Wilts United Kingdom	N Star Ave. / Hawksworth Way (51.56889, -1.78968)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 35.6334	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Swindon, England Wilts United Kingdom	A4311 / Elgin Dr. (51.57595, -1.77163)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 37.8546	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Swindon, England Wilts United Kingdom	A4311 / Kembrey St. (51.57749, -1.77427)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.1111	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Swindon, England Wilts United Kingdom	A4311 / Chapel St. (51.57187, -1.77101)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.1157	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Swindon, England Wilts United Kingdom	Chapel Street / Bright Street (51.57181, -1.77297)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 89.0778	Other (At-Grade) Mini-roundabout		ICD estimated from Google Maps linework.
Swindon, England Wiltshire United Kingdom	"Magic Roundabout" [A4312 / Drove Rd. / Fleming Way / A4289 (County Rd.) / Shrivenham Rd.] (51.56285, -1.77147)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 66.0791	Other (At-Grade) Mini-roundabout	1972	Ring junction of five mini-roundabouts. ICD estimated from Google Maps linework.
Winchester, VA Winchester City United States	E Piccadilly St. / N East Ln. / National Ave. (39.18564, -78.16067)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.9204	Other (At-Grade) Single-Lane	2015	https://www.facebook.com/winchestervagov/posts/roundabout-at-national-avenuepiccadilly-street-intersection-is-really-beginning-/10153626945621055/. ICD estimated from Google Maps linework.
Willimantic, CT Windham United States	Eastern Rd. / (driveway) (ECSU Campus by clock tower) (41.72001, -72.21691)	Neighborhood Traffic Circle Existing	All-Way Yield None	3 Approaches 0 Driveways 24.0693	Other (At-Grade) Single-Lane	1999	Not properly signed and painted, but lots of potential for demonstrating this intersection concept. ICD estimated from Google Maps linework.
Brattleboro, VT Windham United States	Rte. 9 / Rte. 5 (42.88500, -72.55670)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.3817	Other (At-Grade) Multilane (2 Lane)	1999	Adjacent to I-89. Heavy truck volume (>7%) Functional Class: Arterial ICD estimated from Google Maps linework.
Oshkosh, WI Winnebago United States	CTH E (Witzel Ave.) / Koeller St. (44.01805, -88.58098)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.0845	Other (At-Grade) Multilane (2 Lane)	2010	Opened September 24, 2010. ICD estimated from Google Maps linework.
Oshkosh, WI Winnebago United States	CTH E (Witzel Ave.) / Washburn St. (44.01808, -88.58321)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.7901	Other (At-Grade) Multilane (2 Lane)	2010	Opened September 24, 2010. ICD estimated from Google Maps linework.
Oshkosh, WI Winnebago United States	Jackson St. / Murdock Ave. (44.03936, -88.54259)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.6252	Other (At-Grade) Multilane (2 Lane)	2010	ICD estimated from Google Maps linework.
Oshkosh, WI Winnebago United States	US 45 / Fernau Ave. / Lake Butte des Morts Dr. (44.05513, -88.57150)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.6248	Other (At-Grade) Multilane (2 Lane)	2010	Opened August 24, 2010. Functional Class: Arterial ICD estimated from Google Maps linework.
Neenah, WI Winnebago United States	Co. Hwy. PP / Jacobsen Rd. / American Dr. (44.21429, -88.47825)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.8167	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Oshkosh, WI Winnebago United States	W. 9th Ave. / S. Washburn St. (44.01085, -88.58483)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.9358	Other (At-Grade) Multilane (2 Lane)	2011	Functional Class: Arterial ICD estimated from Google Maps linework.
Oshkosh, WI Winnebago United States	W. 9th Ave. / US 41 SB Ramps (44.01089, -88.58318)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.6537	Freeway Ramps (Grade-Separated) Multilane (2 Lane)	2011	ICD estimated from Google Maps linework.
Oshkosh, WI Winnebago United States	W. 9th Ave. / US 41 NB Ramps (44.01078, -88.58145)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.9358	Freeway Ramps (Grade-Separated) Multilane (2 Lane)	2011	ICD estimated from Google Maps linework.
Oshkosh, WI Winnebago United States	W. 9th Ave. / S. Koeller St. (44.01079, -88.57978)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.7948	Other (At-Grade) Multilane (2 Lane)	2011	Functional Class: Arterial ICD estimated from Google Maps linework.
Oshkosh, WI Winnebago United States	US 45 / US 41 SB Ramps (44.06074, -88.57443)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 43.7707	Freeway Ramps (Grade-Separated) Multilane (2 Lane)	2011	ICD estimated from Google Maps linework.
Neenah, WI Winnebago United States	Breezewood Ln. / Tullar Rd. (44.15640, -88.49503)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.1352	Other (At-Grade) Single-Lane	2005	Right turn bypass lane on east leg. Opened September 2005. Functional Class: Arterial ICD estimated from Google Maps linework.
Neenah, WI Winnebago United States	Breezewood Ln. / Gillingham Rd. / Bergstrom Rd. (44.15643, -88.48816)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.5587	Other (At-Grade) Multilane (2 Lane)	2012	Opened October 12, 2012. Functional Class: Arterial ICD estimated from Google Maps linework.
Neenah, WI Winnebago United States	Breezewood Ln. / US 41 SB Ramps (44.15623, -88.48662)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.1274	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2012	Opened October 12, 2012. ICD estimated from Google Maps linework.
Neenah, WI Winnebago United States	Breezewood Ln. / US 41 NB Ramps (44.15602, -88.48505)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.4139	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2012	Opened October 12, 2012. ICD estimated from Google Maps linework.
Neenah, WI Winnebago United States	Breezewood Ln. / W Bell St. / Harrison St. (44.15568, -88.48331)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1298	Other (At-Grade) Multilane (3+ Lane)	2012	Opened October 12, 2012. Functional Class: Arterial ICD estimated from Google Maps linework.
Neenah, WI Winnebago United States	Winneconne Ave. / S Green Bay Rd. (44.17697, -88.48500)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.1109	Other (At-Grade) Multilane (2 Lane)	2010	Opened November 2010. Functional Class: Arterial ICD estimated from Google Maps linework.
Neenah, WI Winnebago United States	Winneconne Ave. / S Lake St. / Fox Point Plaza (44.17743, -88.48352)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.9712	Other (At-Grade) Multilane (2 Lane)	2010	Opened November 2010. Functional Class: Arterial ICD estimated from Google Maps linework.
Neenah, WI Winnebago United States	S Green Bay Rd. / Fox Point Plaza (44.17558, -88.48499)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.6896	Other (At-Grade) Multilane (2 Lane)	2010	Functional Class: Arterial ICD estimated from Google Maps linework.
Oshkosh, WI Winnebago United States	STH 21 (Omro Rd.) / N Koeller St. / Oshkosh Ave. (44.03278, -88.57778)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 89.2999	Other (At-Grade) Multilane (2 Lane)	2012	Series of 4 roundabouts. Opened June 18, 2012. Functional Class: Arterial ICD estimated from Google Maps linework.
Oshkosh, WI Winnebago United States	STH 21 (Omro Rd.) / Brooks Ln. / N Washburn St. (44.03244, -88.58758)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.9435	Other (At-Grade) Multilane (3+ Lane)	2012	Opened June 8, 2012. Three-lane roundabout. Series of 4 roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework.
Oshkosh, WI Winnebago United States	STH 21 (Omro Rd.) / US 41 SB Ramps (44.03272, -88.58319)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 60.1058	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2012	Opened August 30, 2012. Three-lane roundabout. Series of 4 roundabouts. ICD estimated from Google Maps linework.
Oshkosh, WI Winnebago United States	STH 21 (Omro Rd.) / US 41 NB Ramps (44.03271, -88.58178)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 140.8193	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2012	Opened October 29, 2012. Three-lane roundabout. Series of 4 roundabouts. ICD estimated from Google Maps linework.
Neenah, WI Winnebago United States	E. North Water St. / 1st St. (44.18921, -88.45475)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.9734	Other (At-Grade) Single-Lane	2006	Opened October 2006. ICD estimated from Google Maps linework.
Neenah, WI Winnebago United States	S Green Bay Rd. / W Cecil St. (44.17098, -88.48497)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4128	Other (At-Grade) Multilane (2 Lane)	2007	Opened October 2007. ICD estimated from Google Maps linework.
Neenah, WI Winnebago United States	Green Bay Rd. / Shopko Dr. (44.17852, -88.48511)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.6877	Other (At-Grade) Multilane (2 Lane)	2010	ICD estimated from Google Maps linework.
Neenah, WI Winnebago United States	Marathonh Ave. / Fort Dr. (44.14576, -88.47097)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.4254	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Rockford, IL Winnebago Co. United States	N Main St. / Auburn St. (42.28863, -89.08024)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.5255	Other (At-Grade) Multilane (2 Lane)	2013	ICD estimated from Google Maps linework.
Rockford, IL Winnebago Co. United States	Seminary St. / College Ave. (42.26161, -89.09051)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.4721	Other (At-Grade) Single-Lane	2013	Right-turn bypass lane on west leg. ICD estimated from Google Maps linework.
Menasha, WI Winnebago Co. United States	Appleton Rd. / US 10 WB Ramps (44.23458, -88.42393)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 49.6320	Freeway Ramps (Grade-Separated) Multilane (2 Lane)	2016	Yield-controlled right-turn bypass lane on east leg. ICD estimated from Google Maps linework.
Menasha, WI Winnebago Co. United States	Appleton Rd. / US 10 EB Ramps (44.23334, -88.42408)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 46.2101	Freeway Ramps (Grade-Separated) Multilane (2 Lane)	2016	Yield-controlled right-turn bypass lane on west leg. ICD estimated from Google Maps linework.
Menasha, WI Winnebago Co. United States	Racine Road Connector / US 10 WB Ramps (44.22103, -88.44994)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 0 Driveways 45.3638	Freeway Ramps (Grade-Separated) Multilane (2 Lane)	2017	ICD estimated from Google Maps linework.
Menasha, WI Winnebago Co. United States	Racine Rd / US 10 Ramps (44.21780, -88.44526)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 52.2141	Freeway Ramps (Grade-Separated) Multilane (2 Lane)	2016	ICD estimated from Google Maps linework.
Neenah, WI Winnebago Co. United States	Oakridge Rd. / CR CB (44.18512, -88.50515)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.2479	Other (At-Grade) Multilane (2 Lane)	2019	https://fox11online.com/news/local/new-roundabout-legacy-of-victim-killed-in-town-of-neenah-crash ICD estimated from Google Maps linework.
Neenah, WI Winnebago Co. United States	Castle Oak Dr. / Marathon Ave. (44.14932, -88.47024)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.1380	Other (At-Grade) Single-Lane	2016	https://www.google.com/maps/d/viewer?mid=1kRgB04jjoXd6tLLe0r20FJoxJMI&ll=44.14891305159338%2C-88.47012163076346&z=16. ICD estimated from Google Maps linework.
Menasha, WI Winnebago Co. United States	CTH CB / Mutual Way (44.23560, -88.49555)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane)	2018
Oshkosh, WI Winnebago Co. United States	CR T / CR Y (44.08259, -88.58346)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.1697	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Rockford, IL Winnebago Co. United States	Meridian Rd. / Auburn St. (42.29301, -89.17367)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.9888	Other (At-Grade) Single-Lane	2011	Yield-controlled right-turn bypass lanes on north and south legs. ICD estimated from Google Maps linework.
Machesney Park, IL Winnebago Co. United States	Swanson Rd. / Perryville Rd. (42.39150, -88.99469)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.6369	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Winnipeg, MB Winnipeg Capital Region Canada	Shorehill Dr. / Bridgetown Dr. (49.82256, -97.07655)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.9854	Other (At-Grade) Single-Lane	2003	ICD estimated from Google Maps linework.
Winnipeg, MB Winnipeg Capital Region Canada	Shorehill Dr. / (unknown #2) (49.82688, -97.07213)	Roundabout Existing	All-Way Yield None	0 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2006
Winnipeg, MB Winnipeg Capital Region Canada	Lake Crest Rd. / (unknown) (49.80688, -97.17566)	Roundabout Existing	Unknown Unknown	0 Approaches 0 Driveways 34.6851	Other (At-Grade) Unknown	2007	ICD estimated from Google Maps linework.
Winnipeg, MB Winnipeg Capital Region Canada	Waterfront Dr. / Mill St. (49.89533, -97.13303)	Neighborhood Traffic Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 59.2415	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Winnipeg, MB Winnipeg Capital Region Canada	Waterfront Dr. / Bannatyne Ave. (49.89712, -97.13358)	Roundabout Existing	Unknown Unknown	0 Approaches 0 Driveways 34.6204	Other (At-Grade) Unknown	2001	ICD estimated from Google Maps linework.
Winnipeg, MB Winnipeg Capital Region Canada	Waterfront Dr. / James Ave. (49.89856, -97.13316)	Neighborhood Traffic Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 29.2341	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Winnipeg, MB Winnipeg Capital Region Canada	Waterfront Dr. / (no other legs) (49.90133, -97.12789)	Roundabout Existing	Unknown Unknown	2 Approaches 0 Driveways 28.4631	Other (At-Grade) Unknown	2003	ICD estimated from Google Maps linework.
Winona, MN Winona Co. United States	CSAH 17 / CSAH 15 (44.02020, -91.61581)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.2123	Other (At-Grade) Single-Lane	2012	Right-turn bypass lanes on west and east legs. ICD estimated from Google Maps linework.
Winona, MN Winona Co. United States	Gilmore Ave. / W Service Dr. / US 14 Connector (44.04862, -91.67639)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.0359	Other (At-Grade) Mini-roundabout	2016	https://www.winonadailynews.com/news/local/govt-and-politics/glimmer-for-gilmore-gridlock-main-winona-intersection-at-gilmore-hwy/article_1fc8ebc1-b84a-5bbc-8b4b-6317a3140a01.html ICD estimated from Google Maps linework.
Big Stone Gap, VA Wise Co. United States	Powell Valley Rd. / Shawnee Ave. / (Union High School entrance) (36.87974, -82.73969)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 57.3204	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Marshfield, WI Wood United States	STH 13 / US 10 / Klondike Dr. (44.59813, -90.18018)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.6235	Other (At-Grade) Single-Lane	2012	Opened November 2012. Free-flow right-turn bypass lane with acceleration lane. ICD estimated from Google Maps linework.
Marshfield, WI Wood United States	STH 13 / Heritage Dr. (44.62685, -90.18053)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.6000	Other (At-Grade) Multilane (2 Lane)	2012	ICD estimated from Google Maps linework.
Marshfield, WI Wood United States	STH 13 / US 10 / CTH BB (44.62490, -90.18009)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.3017	Other (At-Grade) Multilane (2 Lane)	2012	Opened November 2012. Free-flow right-turn bypass lane into added lane. ICD estimated from Google Maps linework.
Wisconsin Rapids, WI Wood United States	STH 54 (2nd Ave.) / Gaynor Ave. / 17th Ave. (44.38025, -89.84447)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.3874	Other (At-Grade) Multilane (2 Lane)	2004	Opened September 2004. Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Fort McMurray, AB Wood Buffalo Canada	Hwy 63 NB Ramps / King St. (56.70683, -111.35380)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.1574	Freeway Ramps (Grade-Separated) Single-Lane	2003	http://www.engineering.ualberta.ca/uofaengineer/article.cfm?article=40221&issue=39463 ICD estimated from Google Maps linework.
Wisconsin Rapids, WI Wood Co. United States	Baker St. / Market St. / 1st St. N (44.39281, -89.82266)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 59.7394	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Perrysburg, OH Wood Co. United States	SR 199 (McCutchenville Pike) / Roachton Rd. (41.52196, -83.60449)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.0852	Other (At-Grade) Single-Lane	2016	WOO-199-27.97 PID 96355 E131324 ICD estimated from Google Maps linework.
Perrysburg, OH Wood Co. United States	McCutchenville Pike / Carronade Dr. (41.53419, -83.61252)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2018).
Perrysburg, OH Wood Co. United States	Eckel Junction Rd. / Carronade Dr. (41.53663, -83.61085)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.9258	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
North Baltimore, OH Wood Co. United States	S Main St. / Briar Hill Rd. (41.17336, -83.67920)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.6669	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Bowling Green, OH Wood Co. United States	E Wooster St. / I-75 SB Ramps (41.37453, -83.61786)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.0567	Freeway Ramps (Grade-Separated) Single-Lane	2019	https://nbc24.com/news/local/wooster-street-roundabouts-to-open-in-bowling-green. ICD estimated from Google Maps linework.
Bowling Green, OH Wood Co. United States	E Wooster St. / I-75 NB Ramps (41.37445, -83.61400)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.0568	Freeway Ramps (Grade-Separated) Single-Lane	2019	https://nbc24.com/news/local/wooster-street-roundabouts-to-open-in-bowling-green. ICD estimated from Google Maps linework.
Perrysburg, OH Wood Co. United States	N Wilkinson Way / Hollister Ln. (41.52993, -83.64403)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.1403	Other (At-Grade) Single-Lane	2007	Replaced triangular set of intersections. ICD estimated from Google Maps linework.
Perrysburg, OH Wood Co. United States	W River Rd. / Mechanic St. (41.49972, -83.70946)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.7801	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Perrysburg, OH Wood Co. United States	Roachton Rd. / Hull Prairie Rd. (41.52210, -83.67484)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2018).
Fitchburg, MA Worcester Co. United States	Main St. / River St. (42.58718, -71.80861)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 13.1898	Other (At-Grade) Mini-roundabout	2017	https://www.sentinelandenterprise.com/2017/05/22/roundabout-at-main-and-river-in-fitchburg-could-see-revisions/ ICD estimated from Google Maps linework.
Westborough, MA Worcester Co. United States	E Main St. / Milk St. / South St. / Brigham St. (42.26951, -71.61304)	Other Existing	Other Unknown	5 Approaches 0 Driveways 39.7706	Other (At-Grade) Multilane (2 Lane)		Mix of stop and yield control, parking along circulatory roadway, pedestrian access to central island. ICD estimated from Google Maps linework.
Millbury, MA Worcester Co. United States	Main St / Elmwood St / Elm St / Faron Cir / Rte 146 Ramps (42.18731, -71.76704)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 33.6278	Freeway Ramps (Grade-Separated) Single-Lane	2018	ICD estimated from Google Maps linework.
Millbury, MA Worcester Co. United States	Elm St / Elm Ct / Rte 146 Ramps (42.18783, -71.76618)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.2384	Freeway Ramps (Grade-Separated) Mini-roundabout	2018	ICD estimated from Google Maps linework.
Gardner, MA Worcester Co. United States	Rte 2 Ramps / Pearson Blvd (42.56420, -71.97920)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways 137.2249	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Berlin, MA Worcester Co. United States	River Rd W / South St / Whitney Rd (42.35764, -71.62354)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways 60.0136	Other (At-Grade) Single-Lane		New pavement markings (shark teeth and definition of circular roadway) in 2016 ICD estimated from Google Maps linework.
Berlin, MA Worcester Co. United States	River Rd W / Basset Rd (42.35534, -71.62343)	Roundabout Existing	All-Way Yield Other	4 Approaches 0 Driveways 32.6557	Other (At-Grade) Single-Lane	2016	X-W11-2 installed on all approaches splitter islands with crosswalks (high vis ladders) new sidewalks around the roundabout. context in development, more mixed-use seems to be planned for the future ICD estimated from Google Maps linework.
Union Hill, MA Worcester Co. United States	Grafton St (Rte 122) / Hamilton St / Orient St (42.25577, -71.78528)	Neighborhood Traffic Circle Existing	Other None	4 Approaches 2 Driveways 24.7515	Other (At-Grade) Single-Lane		Control Type: Grafton EB free flow, Grafton WB and Hamilton yield controlled, Orient St is stop controlled. Grafton St is Major road in terms of control type. On-street parking on the circular roadway. Wide lanes, limited pavement markings. Crosswalks present. Downtown and residential context. ICD estimated from Google Maps linework.
Worcester, MA Worcester Co. United States	Highland St / June St / Pleasant St / Newton Ave (42.26980, -71.82529)	Neighborhood Traffic Circle Existing	Other Unknown	5 Approaches 0 Driveways 31.8163	Other (At-Grade) Single-Lane		Control type: 2 way stop, 3 way yield. remarkable: stop bar June St on circular roadway, after CW. Geometry is wide enough for two lanes although 4 out of 5 exits are single lane. Crosswalks present. New pavement markings crosswalk in approx. 2015. Residential contexts. Traffic Circle next to large neighborhood park. Two bus lines with bus 5 bus stops within 100 ft of the traffic circle. ICD estimated from Google Maps linework.
Worcester, MA Worcester Co. United States	Lovell St / Marywood St / Englewood Ave / Ferdinand St (42.25439, -71.83255)	Neighborhood Traffic Circle Existing	Other None	5 Approaches 0 Driveways 24.7521	Other (At-Grade) Single-Lane		Control Type: 2 yield Lovell St; Other 3 approaches stop controlled. Some pavement markings to define circular roadway (arrows, dotted lines) and create 'splitter islands' on the approaches from Englewood Ave, Ferdinand St; Lovell NB. Crosswalks present. Residential area; local shop and laundromat at the roundabout. ICD estimated from Google Maps linework.
Fitchburg, MA Worcester Co. United States	River St (Rte 2A, 31) / Kimball St (Rte 12) / Daniels St (42.58252, -71.81891)	Neighborhood Traffic Circle Existing	Other Unknown	4 Approaches 2 Driveways 32.5374	Other (At-Grade) Single-Lane		Control Type; All way Yield, except for Daniel St. A crosswalk over River St is missing. River St WB has a large median, no crosswalk utilizing it. Industrial mixed-use context. ICD estimated from Google Maps linework.
Sterling, MA Worcester Co. United States	Leominster Rd. (Rte 12) / I-190 SB Ramps (42.46038, -71.74610)	Roundabout Existing	All-Way Yield Active Pedestrian Warning (flashing yellow)	3 Approaches 0 Driveways 41.4121	Freeway Ramps (Grade-Separated) Single-Lane	2018	RRFB ICD estimated from Google Maps linework.
Sterling, MA Worcester Co. United States	Leominster Rd. (Rte 12) / Chocksett Rd. (42.45284, -71.74849)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.7735	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Worcester, MA Worcester Co. United States	Lake Ave. / S Rd. (42.27715, -71.75925)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.8821	Other (At-Grade) Multilane (2 Lane)	2012	Crosswalks on all approaches. Year Completed estimated (2010-2014). ICD estimated from Google Maps linework.
Gardner, MA Worcester Co. United States	Timpany Blvd (Rte 68) / Rte 2 (42.56665, -71.99296)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways 140.7379	Freeway Ramps (Grade-Separated) Single-Lane		Crosswalks present ICD estimated from Google Maps linework.
Fitchburg, MA Worcester Co. United States	Rindge Rd. / John Fitch Hwy / Mechanic St. (Rte 31) / Ashby State Rd. (Rte 31) (42.60170, -71.80156)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.8900	Other (At-Grade) Single-Lane	2010	RTYL ICD estimated from Google Maps linework.
North Lincoln Street, MA Worcester Co. United States	Lincoln St. (Rte 70) / Boylston St. (Rte 70) / Benson Ave. (42.29801, -71.76636)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.7526	Other (At-Grade) Multilane (2 Lane)	2016	ICD estimated from Google Maps linework.
Lancaster, MA Worcester Co. United States	Lunenburg Rd. / Old Union Turnpike (42.51839, -71.69255)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.9723	Other (At-Grade) Single-Lane	2013	Year estimated between 2010 and 2015. ICD estimated from Google Maps linework.
Worcester, MA Worcester Co. United States	Washington Sq (Front St. / Summer St.) (42.26201, -71.79451)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.0337	Other (At-Grade) Multilane (2 Lane)	2008	Rotary Retrofit completed in 2007 or 2008. ICD estimated from Google Maps linework.
Fitchburg, MA Worcester Co. United States	Electric Ave. / Rollstone Rd. / Rollstone St. (42.56713, -71.81346)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 17.5921	Other (At-Grade) Mini-roundabout	2017	https://www.sentinelandenterprise.com/2017/04/29/work-on-roundabout-at-rollstone-road-and-electric-ave-in-fitchburg-begins-monday-will-require-detour/ ICD estimated from Google Maps linework.
Buffalo, MN Wright United States	Pulaski Rd. / 16th St. NE (45.19438, -93.84424)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2002	Crosswalk on east leg passes within circulatory roadway.
Monticello, MN Wright United States	CSAH 18 (Fenning Ave.) / Meadow Oak Ave. (45.28698, -93.77066)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.9722	Other (At-Grade) Multilane (2 Lane)	2006	Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Buffalo, MN Wright Co. United States	Caitlin St. / Commerce Cir. (45.19446, -93.87541)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.9327	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Buffalo, MN Wright Co. United States	8th St. NE / 20th St. NE / Calder Ave. NE (45.17995, -93.84729)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2016	http://co.wright.mn.us/CivicAlerts.aspx?AID=559&ARC=1045
Maple Lake, MN Wright Co. United States	Division St. / Elm Ave. / CR 8 (45.22951, -93.99437)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 25.2338	Other (At-Grade) Mini-roundabout	2018	http://www.minnesotatzd.org/events/conference/2019/documents/powerpoints/27_Stein.pdf -- https://maplelakemessenger.com/2018/07/work-begins-on-mini-roundabout/ ICD estimated from Google Maps linework.
Buffalo, MN Wright Co. United States	STH 25 (Lake Blvd. S) / Settlers Pkwy. (45.16208, -93.86793)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.5799	Other (At-Grade) Single-Lane	2015	https://northwrightcounty.today/2015/04/highway-25-reconstruction-creates-havoc-in-buffalo/ ICD estimated from Google Maps linework.
Buffalo, MN Wright Co. United States	35th St. NW / CR 12 N (45.20144, -93.88987)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.4433	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2012-2016). ICD estimated from Google Maps linework.
Buffalo, MN Wright Co. United States	Central Ave. (STH 25) / 8th St. NW / 8th St. NE (45.17989, -93.87621)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.6745	Other (At-Grade) Multilane (2 Lane)	2016	https://www.ci.buffalo.mn.us/events/th25-ribbon-cutting-ceremony/ ICD estimated from Google Maps linework.