Roundabouts Database Index

29554 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
Green Bay, WI Brown Co. United States	Airport Dr. (STH 172) / Airport Entrance (44.49569, -88.12467)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.1882	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	Opened October 2011. ICD estimated from Google Maps linework.
Green Cove Springs, FL Clay Co. United States	Cold Stream Ln. / Evening Oaks Ln. (30.03912, -81.74621)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2019	One-stage pedestrian crossings. Year Completed estimated (2018-2021).
Green Island, MA Worcester Co. United States	Kelley Square [Vernon St. / Water St. / Madison St. / Harding St.] (42.25509, -71.79785)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2021	Peanut shaped. https://www.wbjournal.com/article/data-shows-fewer-kelley-square-crashes-since-peanut-redesign
Green Oak Township, MI Livingston Co. United States	Winans Lake Rd. / Rickett Rd. (42.46413, -83.76620)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.whmi.com/news/article/roundabout-rickett-winans
Green Oak Township, MI Livingston Co. United States	Silver Lake Rd. / US 23 NB Ramps / Fieldcrest Dr. (42.46717, -83.75473)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	2024	Combined a previous all-way stop and two-way stop into one roundabout. https://www.facebook.com/GreenOakPolice/videos/as-a-follow-up-to-our-previous-post-about-using-the-fieldcrest-roundabout-check-/988342009671510/
Green Point, NSW Central Coast Australia	Avoca Dr. / Davistown Rd. (-33.46323, 151.36434)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Green Point, NSW Central Coast Australia	Avoca Dr. / Sun Valley Rd. / Leura Ave. (-33.44598, 151.37222)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Green Valley, NSW Liverpool Australia	Green Valley Rd. / Capricorn Blvd. / Lord Howe Dr. (-33.90103, 150.86082)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Green Valley, AZ Pima Co. United States	W Continental Rd. / S Camino del Sol (31.85536, -111.00657)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.4910	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Greenacre, NSW Australia	Rawson Rd. / Noble Ave. (-33.90215, 151.05333)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Greenacres, WA Spokane Co. United States	N Barker Rd. / I-90 EB Ramps (47.66457, -117.15376)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.1480	Freeway Ramps (Grade-Separated) Single-Lane	2020	Open September 4, 2020.
Greenacres, WA Spokane Co. United States	N Barker Rd. / I-90 WB Ramps / E Cataldo Ave. (47.66736, -117.15377)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.4904	Freeway Ramps (Grade-Separated) Single-Lane	2020	ICD ranges from approx 112 to approx 123 feet. Open 8/25/2020.
Greenbelt, MD Prince Georges Co. United States	Hanover Pkwy. / Village Park Dr. / Schrom Hills Community Park entrance (38.98378, -76.87333)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 19.4960	Other (At-Grade) Single-Lane	1998	Year Completed estimated (1994-2001). ICD estimated from Google Maps linework.
Greenbelt, MD Prince George's Co. United States	Cherrywood Ln. / Greenbelt Metro Dr. (39.00985, -76.90330)	Roundabout Existing	All-Way Yield Other	3 Approaches 0 Driveways 24.1290	Other (At-Grade) Single-Lane	2012	Raised crosswalks. ICD estimated from Google Maps linework.
Greenbelt, MD Prince George's Co. United States	Golden Triangle Dr. / (parking) (38.99762, -76.89644)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Greenbelt, MD Prince George's Co. United States	Greenbelt Station Pkwy. / Stream Bank Ln. (39.00060, -76.91754)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2014	Crosswalks at yield line on all leg. Year Completed estimated (2013-2014). West leg opened 2016.
Greenbelt, MD Prince George's Co. United States	Greenbelt Station Pkwy. / S Center Dr. (39.00209, -76.91666)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2017
Greenbelt, MD Prince George's Co. United States	Greenbelt Station Pkwy. / Stream Bank Ln. (39.00374, -76.91563)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2017
Greenbelt, MD Prince George's Co. United States	Hanover Pkwy. / (unknown) (38.98589, -76.87602)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2002-2005).
Greenbrier, AR Faulkner Co. United States	Tyler St. (Canten Cove.) / Wilson Farm Rd. (35.22144, -92.37505)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 57.9120	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2019	East leg stubbed. Two-lane circulatory roadway with all single-lane entries. Year Completed estimated (2014-2019).
Greencastle, IN Putnam Co. United States	Highridge Ave. / Depauw Ave. (39.64566, -86.85244)	Other Existing	All-Way Stop None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands; pedestrian access to central island. McKim Observatory in central island.
Greenfield, IN Hancock Co. United States	E 200 N / N Franklin St. (39.81371, -85.78994)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2013	Yield-controlled right-turn bypass lanes on north and south legs. Skewed intersection. Year Completed estimated (2012-2013).
Greenfield, MA Franklin Co. United States	Rte 2 / Rte 2A / I-91 Ramps (42.58531, -72.62148)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways 177.6285	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Greenfield, IN Hancock Co. United States	W 100 N / W McKenzie Rd. / N Meridian Rd. (39.79893, -85.80213)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 36.7039	Other (At-Grade) Single-Lane	2011	Year completed estimated (2010-2012). ICD estimated from Google Maps linework.
Greenfield, IN Hancock Co. United States	W McKenzie Rd. / N Franklin St. (39.79925, -85.78433)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.0445	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Greenfield, IN Hancock Co. United States	E McKenzie Rd. / Apple St. (39.79968, -85.75592)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.3738	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Greenfield, IN Hancock Co. United States	Broadway St. / McKenzie Rd. (39.79925, -85.77997)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.8685	Other (At-Grade) Single-Lane	2004	Near Greenfield-Central High School. http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17 ICD estimated from Google Maps linework.
Greenfield, IN Hancock Co. United States	N Apple St. / E County Rd 200 (39.81422, -85.75617)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.1088	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Greenfield, IN Hancock Co. United States	CR 300 N / Mt. Comfort Rd. (600 W) (39.82710, -85.91524)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 60.5366	Unknown Multilane (3+ Lane)	2014	Yield-controlled right-turn bypass lane on south leg. ICD estimated from Google Maps linework.
Greenfield, IN Hancock Co. United States	N CR 600W (Mount Comfort Rd.) / W CR 200N (39.81236, -85.91504)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023
Greenfield, IN Hancock Co. United States	W CR 200N / N Waters Edge Blvd. (39.81239, -85.92403)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2023
Greenfield, IN Hancock Co. United States	N CR 700W / W CR 200N (39.80860, -85.93402)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2024	Year Completed estimated (2023-2024).
Greenfield, IN Hancock Co. United States	W CR 200N / (parking) (39.81129, -85.93083)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023
Greenfield, IN Hancock Co. United States	W CR 200N / (future roadway) (39.80893, -85.93154)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023
Greenfield, IN Hancock Co. United States	N Manchester Dr. / N Winchester Dr. / N Village Greene Dr. (39.79872, -85.95045)	Other Existing	Uncontrolled None	3 Approaches 3 Driveways 0.0000	Other (At-Grade) Single-Lane		Pedestrian access to central island.
Greenfield, IN Hancock Co. United States	E Martindale Dr. / N Martindale Dr. / Florence Dr. / Layton Ln. (39.81794, -85.76499)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on north or east legs.
Greenfield, Scotland Glasgow City United Kingdom	Hallhill Rd. / Hermiston Rd. / Budhill Ave. (55.85478, -4.15824)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Greenfield, IN Hancock Co. United States	W John L Modglin Dr. / (entrance to Hancock Health Gateway) (39.81536, -85.91693)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 57.9120	Other (At-Grade) Multilane (2 Lane, unspecified)	2020
Greenfield, IN Hancock Co. United States	Opportunity Pkwy. / Progress Pkwy. (39.82471, -85.78030)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2018	South leg stubbed.
Greenfields, WA Mandurah Australia	Mandurah Rd. / Mandjoogoordap Dr. / Exchequer Ave. (-32.51936, 115.75063)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Left-turn bypass lanes on south and west legs.
Greenhithe, England Kent United Kingdom	A206 (Crossways Blvd. - Saint Clements Way) / B255 (Station Rd.) / Greenhithe Transit Centre (51.45109, 0.27804)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Greenhithe, England Kent United Kingdom	Bluewater Pkwy. / Oak Tree Ave. (51.44028, 0.26447)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Greenleaf, WI Brown Co. United States	STH 32-STH 57 (Greenleaf Rd.) / STH 96 (Day St.) (44.31343, -88.09599)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.3285	Other (At-Grade) Single-Lane	2007	Opened August 31, 2007. ICD estimated from Google Maps linework.
Greenport, NY Columbia Co. United States	Rip Van Winkle Bridge (Rte 23) / Rhinebeck-Hudson Rd (Rte 9G) (42.21926, -73.83312)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.4557	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Greensboro, NC Guilford Co. United States	Airpark Rd. / Albert Pick Rd. (36.07486, -79.94894)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.8900	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1999-2002). ICD estimated from Google Maps linework.
Greensboro, NC Guilford Co. United States	Airpark Rd. / Abert Pick Rd. / Gallimore Dairy Rd. (36.07414, -79.94649)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.9250	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1999-2002). 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
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.
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.
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.
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	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.
Greensboro, GA Greene Co. United States	Reynolds Pkwy. / (unknown) (33.47724, -83.24132)	Other Existing	Other Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Yield on circulatory roadway.
Greensboro, GA Greene Co. United States	Landing Pkwy. / Landing Dr. (33.47202, -83.25371)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Greensboro, GA Greene Co. United States	Titan Circle (33.48854, -83.24127)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Parking on circulatory roadway.
Greensboro/ Bryant, AL Tuscaloosa Co. United States	8th St. / 22nd Ave. (33.20773, -87.56445)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2013	No splitter islands. Year Completed estimated (2012-2014).
Greensborough, VIC Nillumbik Australia	SR 46 (Greensborough Hwy.) / Diamond Creek Rd. / Civic Dr. (-37.68909, 145.11328)	Roundabout Existing	All-Way Yield Pedestrian Signal (red-yellow-green to drivers)	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Metering signals installed 2006 on northwest leg (AM peak) and southeast leg (PM peak). Bus bypass lanes and pedestrian crosswalks installed 2014.
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
Greensburg, IN Decatur Co. United States	W Veterans Way / N Memorial Dr. (39.35827, -85.50471)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2014-2019).
Greenvale, VIC Australia	Sunbury Rd. / Oaklands Rd. (-37.64399, 144.83469)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 112.5376	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Greenville, NC Pitt Co. United States	SR 2241 (Ivy Rd.) / SR 1774 (Mills Rd.) (35.52351, -77.30654)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.8535	Other (At-Grade) Single-Lane	2015	Project W-5601N. ICD estimated from Google Maps linework.
Greenville, NC Pitt Co. United States	E Fire Tower Rd. / Portertown Rd. / Robins Ln. (35.57142, -77.32778)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.9724	Other (At-Grade) Single-Lane	2012	Right-turn bypass lane in NW quadrant. ICD estimated from Google Maps linework.
Greenville, WI Outagamie Co. United States	STH 15 / CTH CB (Greenville Dr.) (44.28721, -88.50600)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 52.1525	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	Opened August 2013. ICD estimated from Google Maps linework.
Greenville, MI Montcalm Co. United States	Meijer Dr. / Greenville West Dr. (43.17297, -85.27965)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4855	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2005). ICD estimated from Google Maps linework.
Greenville, SC Greenville Co. United States	Millennium Blvd. / Innovation Dr. / (parking lot) (34.81381, -82.32213)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 62.7557	Other (At-Grade) Multilane (2 Lane, unspecified)	2003	Year Completed estimated (1994-2005). Fourth leg added 2016-2017. ICD estimated from Google Maps linework.
Greenville, SC Greenville Co. United States	Millennium Blvd. / Carolina Point Pkwy. (34.81935, -82.31602)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 41.1807	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	ICD estimated from Google Maps linework.
Greenville, SC Greenville Co. United States	Carolina Point Pkwy. / (shopping center) / (apartments) (34.81987, -82.31198)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.1414	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	ICD estimated from Google Maps linework.
Greenville, SC Greenville Co. United States	Rocky Slope Rd. / Sedley Rd. / Legacy Park Rd. (34.82922, -82.33052)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.3523	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2007-2008). ICD estimated from Google Maps linework.
Greenville, SC Greenville Co. United States	Rocky Slope Rd. / Algonquin Trl. / Chadsworth Dr. (34.83080, -82.33141)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.3321	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2007-2008). ICD estimated from Google Maps linework.
Greenville, WI Outagamie Co. United States	CTH CB / W Atlantis Dr. (44.26708, -88.50676)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 59.4360	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	Access to airport.
Greenville, WI Outagamie Co. United States	CR CB / Greenville Dr. / Wally Way (44.28549, -88.50618)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.4894	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Year Completed estimated (2011-2012). ICD estimated from Google Maps linework.
Greenville, OH Darke Co. United States	Public Square (Main St. / Broadway St.) (40.10246, -84.63338)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.6767	Other (At-Grade) Single-Lane		Parking around circulatory roadway. ICD estimated from Google Maps linework.
Greenville, SC Greenville Co. United States	Fork Shoals Rd. / Conestee Rd. (34.76950, -82.35879)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.2434	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Greenville, SC Greenville Co. United States	Welling Cir. / Bolton Dr. (34.82702, -82.33545)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Greenville, SC Greenville Co. United States	Welling Cir. (34.82345, -82.33281)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Greenville, SC Greenville Co. United States	Verdae Blvd. / Parallel Pkwy. (34.83218, -82.31695)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.0366	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	https://www.wyff4.com/article/new-roundabout-opens-on-verdae-boulevard-1562030595/28253909# ICD estimated from Google Maps linework.
Greenville, SC Greenville Co. United States	Parallel Pkwy. / Ketron Ct. (34.83164, -82.31488)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.3121	Other (At-Grade) Single-Lane	2019	https://gvltoday.6amcity.com/parallel-parkway-greenville-sc/ ICD estimated from Google Maps linework.
Greenville, SC Greenville Co. United States	Parallel Pkwy. / Green Heron Rd. (34.83023, -82.31319)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.2734	Other (At-Grade) Single-Lane	2019	https://gvltoday.6amcity.com/parallel-parkway-greenville-sc/ ICD estimated from Google Maps linework.
Greenville, OH Darke Co. United States	US 36 / SR 121 (40.05553, -84.65353)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2022
Greenville, WI Outagamie Co. United States	STH 76 (Municipal Dr.) / School Rd. (44.28745, -88.53703)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2024	https://projects.511wi.gov/76schoolrab/full-project-overview/
Greenville, NC Pitt Co. United States	W 5th St. / 14th Ave. / Tyson St. (35.61294, -77.38683)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2024	https://www.reflector.com/news/local/new-traffic-circle-welcomes-fifth-street-motorists/article_00a1eca6-f341-11ee-9098-bf9358b17966.html
Greenville, SC Greenville Co. United States	Pelham Commons Blvd. / Pelham Springs Pl. / (parking) (34.86847, -82.34847)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2003-2005).
Greenville, WI Outagamie Co. United States	Parkview Dr. / Orchid Way (44.30454, -88.54160)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Greenville, WI Outagamie Co. United States	Parkview Dr. / Reimer Dr. (44.30527, -88.54295)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Greenville, SC Greenville Co. United States	Verdae Blvd. / Bonaventure Cir. / (apartment complex entrance) (34.82042, -82.33618)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	Year Completed estimated (2019-2020).
Greenville, SC Greenville Co. United States	Chick Springs Rd. / Twin Lake Rd. (34.88020, -82.37783)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2020
Greenway, ACT Australia	Athllon Dr. / Barr Smith Ave. (-35.42503, 149.07254)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Greenwich, CT Fairfield Co. United States	Havemeyer Ln. / Northridge Rd. (41.05451, -73.56718)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.0125	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2008). ICD estimated from Google Maps linework.
Greenwich, CT Fairfield Co. United States	King St. / Rye Lake Ave. (41.07508, -73.70280)	Roundabout Removed	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2006	Temporary roundabout installed May 12, 2004. Functional Class: Local.
Greenwich, NY Washington Co. United States	Rte 29 / Rte 40 (43.10361, -73.51842)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.3681	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Greenwich, CT Fairfield Co. United States	Sound Beach Ave. / (unknown) (41.03011, -73.56715)	Traffic Calming Circle Existing	Other None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Greenwich, CT Fairfield Co. United States	Dearfield Dr. / Lake Ave. / Glenville Rd. (41.03250, -73.63281)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 49.5510	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Greenwich, CT Fairfield Co. United States	Lake Ave. / Lafayette Pl. / Perryridge Rd. / William St. (41.03343, -73.62907)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 27.0274	Other (At-Grade) Single-Lane		Pedestrian crossing to central island. ICD estimated from Google Maps linework.
Greenwich, CT Fairfield Co. United States	Milbank Ave. / E Elm St. (41.03211, -73.62178)	Other Existing	Unknown None	3 Approaches 0 Driveways 31.5326	Other (At-Grade) Single-Lane		Yield control on circulatory roadway. ICD estimated from Google Maps linework.
Greenwich, CT Fairfield Co. United States	Mason St. / Milbank Ave. / Fawcett Pl. (41.02341, -73.62377)	Other Existing	Other None	4 Approaches 0 Driveways 28.8336	Other (At-Grade) Single-Lane		Yield control on circulatory roadway. ICD estimated from Google Maps linework.
Greenwith, SA Tea Tree Gully Australia	Target Hill Rd. / Green Valley Dr. (-34.76938, 138.70370)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Greenwith, SA Tea Tree Gully Australia	Target Hill Rd. / Golden Grove Rd. / Halcyon Ave. (-34.77136, 138.70695)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Greenwith, SA Tea Tree Gully Australia	The Golden Way / Target Hill Rd. (-34.77462, 138.71648)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Greenwith, SA Tea Tree Gully Australia	Golden Grove Rd. / Reuben Richardson Rd. / The Golden Way (-34.76882, 138.71918)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Greenwood, IN Johnson Co. United States	Legacy Blvd. / Wind Ln. (39.61250, -86.05143)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.