Roundabouts Database Index

29483 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
West Lafayette, IN Tippicanoe Co. United States	McClure Ave. / Win Hentschel Blvd. (40.46592, -86.92810)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 59.0613	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Atlanta, GA DeKalb Co. United States	McClendon Ave. NE / Howard Cir. NE (33.76445, -84.32222)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 16.8790	Other (At-Grade) Single-Lane	2004	No deflection on entries. ICD estimated from Google Maps linework.
Lara, VIC Greater Geelong Australia	McClelland Ave. / Rennie St. / Hicks St. (-38.02410, 144.41398)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Virginia Footills, NV Washoe Co. United States	McCauley Ranch Blvd. / Gold Mine Dr. (39.42575, -119.70909)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2007	Painted splitter islands on all legs.
Superior, CO Boulder Co. United States	McCaslin Blvd. / Main St. (39.95173, -105.16511)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 51.2711	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	West leg stubbed for future. ICD estimated from Google Maps linework.
Superior, CO Boulder Co. United States	McCaslin Blvd. / Coalton Rd. (39.92872, -105.16582)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.1393	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Jackson, OH Jackson Co. United States	McCarty Ln. / Acy Ave. (39.03443, -82.60133)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.3255	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Terrey Hills, NSW Northern Beaches Australia	McCarrs Creek Rd. / Booralie Rd. / A3 (Mona Vale Rd.) connector (-33.68356, 151.22963)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Wilmington, NC New Hanover Co. United States	McCarley Blvd. / Belfairs Dr. / Appleton Way (34.16413, -77.91835)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2008
Newry, N. Ireland Newry, Mourne & Down United Kingdom	McCann's Corner [A28 (Armagh Rd.) / A27 (Craigmore Rd. - Carnbane Way) / Tandragee Rd.] (54.19210, -6.35144)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Abbotsford, BC Fraser Valley Canada	McCallum Rd. / Trans-Canada Hwy WB ramps (49.03493, -122.29284)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 47.7630	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2011	ICD estimated from Google Maps linework.
Abbotsford, BC Fraser Valley Canada	McCallum Rd. / Trans-Canada Hwy EB Ramps / King Connector / Hawthorne Ave. (49.03353, -122.29284)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 64.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2011
Victoria, BC Capital Canada	McCallum Rd. / Redington Ave. (48.46040, -123.49628)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.6802	Other (At-Grade) Single-Lane	2002	Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Calgary, AB Division 6 Canada	McCall Way NE / Barlow Trl. NE (51.10221, -114.00061)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 53.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2010	Year Completed estimated (2008-2011).
Whakatane, Bay of Plenty Whakatane New Zealand	McAlister St. / Peace St. / The Strand (-37.95340, 176.99093)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Burleson, TX Tarrant Co. United States	McAlister Rd. / NE McAlister Rd. / Archbury Rd. (32.57186, -97.32619)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-lane w/ Traversable Central Island	2019	Part of 2013 City of Burleson Bond Election.
New Haven, IN Allen Co. United States	Maysville Rd. / Landin Rd. / Trier Rd. (41.11345, -85.02366)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.8925	Other (At-Grade) Single-Lane	2017	https://www.wboi.org/post/fort-wayne-new-haven-open-new-roundabout#stream/0 ICD estimated from Google Maps linework.
Woodbridge, VA Prince William Co. United States	Mays Quarter Rd. / Dorset Dr. / Weejun Loop (38.68551, -77.34407)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.3589	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Munster, WA Cockburn Australia	Mayor Rd. / Hamilton Rd. (-32.12593, 115.77576)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Coral Gables, FL Miami-Dade Co. United States	Maynada St. / S Alhambra Cir. (25.70666, -80.27317)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.5224	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Coral Gables, FL Miami-Dade Co. United States	Maynada St. / Alfonso Ave. (25.70778, -80.27321)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2939	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Westpark, CA Placer Co. United States	Mayhill Dr. / Parkham Dr. (38.77222, -121.36546)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands.
Westpark, CA Placer Co. United States	Mayhill Dr. / Ardley Dr. (38.77507, -121.36969)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands.
Waterville, ME Kennebec Co. United States	Mayflower Hill Dr. / Campus Dr. (44.56711, -69.65733)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.6717	Other (At-Grade) Single-Lane	2021	Replaced triangle of intersections. Diameter estimated. Bicycle facilities.
North Cape May, NJ Cape May Co. United States	Mayflower Circle (38.98239, -74.95714)	Other Existing	Unknown Unknown	5 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Collierville, TN Shelby Co. United States	Mayfield Rd. N / Irene Woods Ln. (35.02468, -89.75702)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2011-2013).
Collierville, TN Shelby Co. United States	Mayfield Rd. / Magellan Cir. / Mayfield Glen Cove (35.02537, -89.75424)	Other Existing	Other None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Stop control on side street.
Milton, GA Fulton Co. United States	Mayfield Rd. / Charlotte Dr. (34.09079, -84.33611)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.cityofmiltonga.us/Home/Components/News/News/513/16
Alpharetta, GA Fulton Co. United States	Mayfield Rd. / Bethany Rd. (34.09600, -84.32629)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2020	Yield-controlled right-turn bypass lane on south leg.
Alpharetta, GA Fulton Co. United States	Mayfield Rd. / Bates Rd. / Cornerstone Way (34.09215, -84.31308)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2015-2016).
McEwen, TN Williamson Co. United States	Mayfield Dr. / Walters Ave. / Broadwell Cir. (35.95380, -86.80015)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands on north and south legs.
Hercules, CA Contra Costa Co. United States	Maybeck Ln. / Craftsman Dr. (38.02209, -122.26706)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Ottoway, SA Port Adelaide Enfield Australia	May Terrace / Milburn St. (-34.84391, 138.53727)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ottoway, SA Port Adelaide Enfield Australia	May Terrace / Cleveland Terrace (-34.84739, 138.53147)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ottoway, SA Port Adelaide Enfield Australia	May Terrace / Agnes St. (-34.84482, 138.53574)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
South Penrith, NSW Penrith Australia	Maxwell St. / Fragar Rd. (-33.77491, 150.70636)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
South Penrith, NSW Penrith Australia	Maxwell St. / Evan St. (-33.77361, 150.69759)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
South Penrith, NSW Penrith Australia	Maxwell St. / Birmingham Rd. (-33.77334, 150.69568)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Blenheim, Marlborough Marlborough New Zealand	Maxwell Rd. / Seymour St. (-41.51535, 173.95483)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Boulder, CO Boulder Co. United States	Maxwell Ave. / 6th St. (40.02176, -105.28860)	Traffic Calming Circle Existing	One-Way/Two-Way Stop None	4 Approaches 0 Driveways 12.8046	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Kitchener, ON Waterloo Canada	Max Becker Dr. / (unknown) (43.40516, -80.50125)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2002	Year Completed estimated (2001-2005).
Mawson Lakes, SA Salisbury Australia	Mawson Lakes Blvd. / The Strand / Parkview Dr. (-34.81104, 138.61102)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mawson Lakes, SA Salisbury Australia	Mawson Lakes Blvd. / Shearwater Dr. / Sheaoak Dr. (-34.81632, 138.60779)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mawson Lakes, SA Salisbury Australia	Mawson Lakes Blvd. / Kingfisher Ave. / Park Way (-34.81898, 138.61142)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mawson Lakes, SA Salisbury Australia	Mawson Lakes Blvd. / Garden Terrace / Peninsula Dr. (-34.81110, 138.61489)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mawson Lakes, SA Salisbury Australia	Mawson Lakes Blvd. / Brookside Dr. / Jacaranda Grove (-34.81228, 138.60859)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Aurora, ON York Canada	Mavrinac Blvd. / Spring Farm Rd. / Collingwood Ct. (44.01725, -79.43922)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0000	Other (At-Grade) Single-Lane	2009
Aurora, ON York Canada	Mavrinac Blvd. / Borealis Ave. / Tonner Crescent (44.01396, -79.43669)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2009
Lethbridge, AB Alberta Canada	Mauretania Rd. / (unknown) (49.67145, -112.90948)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2012	Merging right-turn bypass lane on west leg.
Mount Maunganui, Bay of Plenty Tauranga New Zealand	Maunganui Rd. / Salisbury Ave. / Banks Ave. (-37.63967, 176.18409)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mount Maunganui, Bay of Plenty Tauranga New Zealand	Maunganui Rd. / Prince Ave. (-37.63792, 176.18326)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mount Maunganui, Bay of Plenty Tauranga New Zealand	Maunganui Rd. / Golf Rd. / Hewletts Rd. (-37.66471, 176.20811)	Roundabout Existing	All-Way Yield At-grade Rail Crossing Signal/Beacon	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Rail crossing on southwest leg.
Waikoloa, HI Hawaii Co. United States	Mauna Lani Dr. / Kaniku Dr. (19.93999, -155.85740)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways 100.5840	Other (At-Grade) Single-Lane		Crosswalks are much further away from the circle than at typical roundabout.
Monclova, OH Lucas Co. United States	Maumee Western Rd. (Alt US 20) / Weckerly Rd. (41.57377, -83.76683)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.facebook.com/ODOTD2/videos/270315400976897/
Hamilton, Waikato Hamilton New Zealand	Maui St. / McKee St. (-37.72709, 175.22005)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Colchester, England Essex United Kingdom	Maudlyn Rd. / Ventura Dr. (51.88383, 0.92419)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Riihimäki, Tavastia Proper Riihimäki Finland	Mattilantie / Tehtaankatu / Yritystie (60.72157, 24.74318)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Riihimäki, Tavastia Proper Riihimäki Finland	Mattilantie / Konepajankatu / Uusi Herajoentie (60.72325, 24.74915)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kelly Plantation, FL Okaloosa Co. United States	Matties Way / Sand Myrtle Way (30.40372, -86.44430)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Mansfield, GA Newton Co. United States	Mattie Ct. (33.58092, -83.69798)	Traffic Calming Circle Existing	Uncontrolled Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Stallings, NC Union Co. United States	Matthews Weddington Rd. / Chestnut Ln. (35.06272, -80.72727)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	Year Completed estimated (2019-2021).
Berkeley, CA Alameda Co. United States	Matthews St. / Blake St. (37.86053, -122.28713)	Traffic Calming Circle Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Charlotte, NC Mecklenburg Co. United States	Matthews Farm Ln. / Waverly Walk Ave. (35.04892, -80.76649)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.2880	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Endeavour Hills, VIC Casey Australia	Matthew Flinders Ave. / Monkhouse Dr. / (shopping centre entrance) (-37.97644, 145.25769)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Endeavour Hills, VIC Casey Australia	Matthew Flinders Ave. / Daniel Solander Dr. / Raymond McMahon Blvd. (-37.97815, 145.25735)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ulladulla, NSW Shoalhaven Australia	Matron Porter Dr. / Garside Rd. / Bishop Dr. (-35.32493, 150.46030)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Eidskog, Innlandet Eidskog Norway	Matrandvegen / Ilagsvegen (59.98652, 12.12551)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Mount Pleasant, SC Charleston Co. United States	Mathis Ferry Rd. / SR S-10-503 (32.81094, -79.88391)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.1061	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Mount Pleasant, SC Charleston Co. United States	Mathis Ferry Rd. / Shelmore Blvd. (32.81177, -79.87913)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.1021	Other (At-Grade) Single-Lane	1998	ICD estimated from Google Maps linework.
Mount Pleasant, SC Charleston Co. United States	Mathis Ferry Rd. / Hospital Dr. / Preservation Pl. (32.82325, -79.85043)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.1059	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Mount Pleasant, SC Charleston Co. United States	Mathis Ferry Rd. / 7th Ave. / Walt Miller St. (32.80825, -79.89030)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.1069	Other (At-Grade) Single-Lane	2013	Replaced two offset T-intersections. ICD estimated from Google Maps linework.
Hilton Head Island, SC Beaufort Co. United States	Mathews Dr. / Woodlake Villas / (parking lot) (32.21220, -80.70266)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.3989	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Hilton Head Island, SC Beaufort Co. United States	Mathews Dr. / Marshland Rd. (32.20565, -80.70225)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 29.3065	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Kyle, TX Hays Co. United States	Mather Dr. / McNaughton Dr. (30.00871, -97.88695)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2000	No splitter islands.
Matarangi, Waikato Thames-Coromandel New Zealand	Matarangi Dr. / Harbour Dr. (-36.73277, 175.65773)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Palm Coast, FL Flagler Co. United States	Matanzas Woods Pkwy. / (unknown) (29.60334, -81.28551)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.5371	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Concentric circulatory roadway striping, posted speed limits of 15 mph in circulatory roadway. Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Matakana, Auckland Auckland New Zealand	Matakana Rd. / Leigh Rd. / Matakana Valley Rd. / Matakana Wharf Rd. (-36.35238, 174.71780)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Calgary, AB Alberta Canada	Masters Blvd. SE / Masters Ave. SE (50.89532, -113.91853)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.1456	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Masters Ave. SE / (unknown) (50.89293, -113.92034)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.6406	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Masters Ave. SE / (unknown) (50.89765, -113.92023)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.4169	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Green, OH Summit Co. United States	Massillon Rd. / Thorn Dr. / Corporate Woods Cir. (40.96083, -81.46530)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2023	https://www.cityofgreen.org/CivicAlerts.aspx?AID=383&ARC=713
Green, OH Summit Co. United States	Massillon Rd. / Stein Rd. (40.97001, -81.46515)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021
Green, OH Summit Co. United States	Massillon Rd. / Raber Rd. / (parking) (40.96647, -81.46515)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	https://www.cityofgreen.org/413/Massillon-Road-North
Green, OH Summit Co. United States	Massillon Rd. / Boettler Rd. / Franks Pkwy. (40.95914, -81.46541)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2023	https://www.crainscleveland.com/politics-policy/northeast-ohio-communities-embrace-roundabout
Green, OH Summit Co. United States	Massillon Rd. (SR 241) / Steese Rd. (40.94755, -81.46524)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.5169	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Opened August 2009. ICD estimated from Google Maps linework.
North Andover, MA Essex Co. United States	Massachusetts Ave. / Andover St. / Johnson St. / Great Pond Rd. (42.68399, -71.11274)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.4844	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Heatherbrae, NSW Port Stephens Australia	Masonite Rd. / Clayton Rd. / Camfield Dr. (-32.78274, 151.73956)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Raymond Terrace, NSW Port Stephens Australia	Masonite Rd. / Adelaide St. / Speedy Lock Ln. (-32.78044, 151.73806)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Melbourne, VIC Australia	Mason St. / Walker St. / Market St. (-37.84237, 144.88189)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
North Lakes, QLD Moreton Bay Australia	Mason St. / Stapylton St. (-27.23874, 153.00954)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Melbourne, VIC Australia	Mason St. / Mills St. (-37.83932, 144.85507)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
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.
Melbourne, VIC Australia	Mason St. / McIntosh Rd. (-37.83972, 144.85870)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Melbourne, VIC Australia	Mason St. / Maddox Rd. / Leslie St. (-37.84105, 144.86968)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Melbourne, VIC Australia	Mason St. / Hansen St. / Blenheim Rd. (-37.84046, 144.86436)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Green Bay, WI Brown Co. United States	Mason St. (STH 32-STH 54) / S. Taylor St. (44.52414, -88.07916)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.4266	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Series of 3 roundabouts. Opened August 31, 2012. ICD estimated from Google Maps linework.
Mason, OH Warren Co. United States	Mason Rd. / Sarah Dr. (39.36641, -84.31909)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.3170	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
(unincorporated), TX Fort Bend Co. United States	Mason Rd. / Beechnut St. (29.68438, -95.73837)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8637	Other (At-Grade) Multilane (2 Lane, unspecified)	2024
Mason, OH Warren Co. United States	Mason Montgomery Rd. / Bethany Rd. (39.37924, -84.30723)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.8513	Other (At-Grade) Single-Lane	2015	Right turn lanes on all approaches, expandable to 2 lanes. ICD estimated from Google Maps linework.
Augusta, GA Richmond Co. United States	Mason McKnight Jr Pkwy. / Pleasant Home Rd. (33.49361, -82.09917)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.8363	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.