Roundabouts Database Index

29616 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
Noblesville, IN Hamilton Co. United States	Midland Ln. / Slateford Rd. / Kippford St . (40.00840, -86.06108)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2005-2006).
Brighton, CO Adams Co. United States	Midland St. / N 45th Ave. (39.99675, -104.76143)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 71.3663	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Midland St. / N 46th Ave. (39.99625, -104.75962)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 131.7535	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Knoxville, TN Knox Co. United States	Midpark Rd. / (parking lot) (35.96348, -84.01397)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.0004	Other (At-Grade) Single-Lane	2003	Fourth leg stubbed. ICD estimated from Google Maps linework.
Knoxville, TN Knox Co. United States	Midpark Rd. / Henson Rd. (35.96671, -84.01232)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.9325	Other (At-Grade) Single-Lane	2003	ICD estimated from Google Maps linework.
Epping, NSW Parramatta Australia	Midson Rd. / Boronia Ave. (-33.77592, 151.07192)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Egg shaped.
Hermantown, MN St. Louis Co. United States	Midway Rd. / Maple Grove Rd. (46.80742, -92.28061)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.4207	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Midway, NC Davidson Co. United States	Midway School Rd. / Hoy Long Rd. (35.94200, -80.16296)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.8430	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Woodland, CA Yolo Co. United States	Miekle Ave. / Galvin Way (38.65156, -121.73590)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 26.1162	Other (At-Grade) Single-Lane	2006	Previously controlled by new ICD estimated from Google Maps linework.
Woodland, CA Yolo Co. United States	Miekle Ave. / Marston Dr. (38.64444, -121.73614)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.1860	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Esbeek, North Brabant Hilvarenbeek Netherlands	Mierbeek (N269 / Notelstraat) (51.46645, 5.14589)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.7375	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Dover, DE Kent Co. United States	Mifflin Rd. / Woodmill Dr. (39.15527, -75.55831)	Traffic Calming Circle Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2005	Painted splitter islands.
Baku, Baku Baku Azerbaijan	Mikaila Mushfiga ulitsa / (unnamed street) (40.35659, 49.81052)	Other Existing	Other None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Circulatory roadway yields to entry.
Draper, UT Salt Lake Co. United States	Mike Weir Dr. / Sage Hollow Dr. / S Rambling Rd. (40.49752, -111.84179)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 60.8499	Other (At-Grade) Single-Lane	1999	Partially painted splitter islands on two legs; no splitter islands on third leg. ICD estimated from Google Maps linework.
Hägersten, Stockholm County Stockholm Sweden	Mikrofonvägen / Tellusborgsvägen (59.29648, 18.00038)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 26.2222	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Hägersten, Stockholm County Stockholm Sweden	Mikrofonvägen / Västbergavägen / E4-E20 Ramps (59.29547, 18.00275)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 76.8395	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Balashikha, Moscow Balashikha Russia	Mikrorayon 1 Maya / E22-E115 Ramps (55.81024, 37.84110)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Apex, NC Wake Co. United States	Milano Ave. / Hammocks Beach Trl. (35.71609, -78.91570)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.0607	Other (At-Grade) Single-Lane	2016	ICD = 110 ft. 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.
O'Fallon, IL St. Clair Co. United States	Milburn Estates Dr. / Portsmith Place Dr. (38.61138, -89.94514)	Other Existing	Uncontrolled None	3 Approaches 0 Driveways 55.9947	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
O'Fallon, IL St. Clair Co. United States	Milburn School Rd. / Merriam Pkwy. / Milburn Estates Dr. (38.61429, -89.94506)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.1966	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
O'Fallon, IL St. Clair Co. United States	Milburn School Rd. / Old Collinsville Rd. (38.61444, -89.96636)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.7290	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Lethbridge, AB Alberta Canada	Mildred Dobbs Blvd. / Jesse Robinson Close N (49.73043, -112.82899)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2012
Lethbridge, AB Alberta Canada	Mildred Dobbs Blvd. / Lettice Perry Rd. N (49.72947, -112.82776)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2012
Rouse Hill, NSW The Hills Shire Australia	Mile End Rd. / Adelphi St. / Resolution Pl. (-33.68354, 150.91811)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Rouse Hill, NSW The Hills Shire Australia	Mile End Rd. / Greenhills Dr. / Clower Ave. (-33.68175, 150.92117)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Port Orchard, WA Kitsap Co. United States	Mile Hill Dr. (Hwy 166) / Bethel Ave. (47.53467, -122.62730)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.7045	Other (At-Grade) Single-Lane	1998	Previously a Y Intersection. Opened June 1998. Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Summerville, SC Dorchester Co. United States	Miles Jamison Rd. / Chandler Creek Rd. (32.98623, -80.15558)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2016
Germantown, MD Montgomery Co. United States	Milestone Manor Ln. / Emerald Dr. (39.20479, -77.25262)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Germantown, MD Montgomery Co. United States	Milestone Manor Ln. / Manor View Cir. / Milestone Manor Ct. (39.20854, -77.24868)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Germantown, MD Montgomery Co. United States	Milestone Manor Ln. / Royal Crown Dr. (39.20518, -77.25877)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Germantown, MD Montgomery Co. United States	Milestone Manor Ln. / Stardrift Dr. (39.20560, -77.25039)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Severn, MD Anne Arundel Co. United States	Milestone Pkwy. / (unknown) (39.14341, -76.75076)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Year Completed estimated (2011-2014).
Severn, MD Anne Arundel Co. United States	Milestone Pkwy. / Clubhouse Dr. (39.14600, -76.74775)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Year Completed estimated (2011-2014).
Severn, MD Anne Arundel Co. United States	Milestone Pkwy. / Split Creek Ln. / (parking) (39.15042, -76.74668)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2007
Nantucket, MA Nantucket Co. United States	Milestone Rd / Old South / Sparks Ave / Orange St (41.27121, -70.08832)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways 26.9296	Other (At-Grade) Single-Lane		Geometry and age suggests control was not always all-way yield ICD estimated from Google Maps linework.
Irvine, Scotland North Ayrshire United Kingdom	Milgarholm Roundabout [A71 / (connector to B7081)] (55.60899, -4.65488)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
DeWitt, NY Onondaga Co. United States	Military Circle (Rte 298 / Townline Rd. / General Motors Dr.) (43.08756, -76.11370)	Rotary Existing	Unknown Unknown	4 Approaches 0 Driveways 183.1685	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Semaphore Park, SA Charles Sturt Australia	Military Rd. / Bower Rd. (-34.85040, 138.47943)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Semaphore, SA Port Adelaide Enfield Australia	Military Rd. / Hart St. (-34.84430, 138.48185)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Largs Bay, SA Port Adelaide Enfield Australia	Military Rd. / Jetty Rd. (-34.82647, 138.48960)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Elliptical shaped.
Omaha, NE Douglas Co. United States	Military Rd. / N Oaks Blvd. (41.31222, -96.05987)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways 30.4800	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2009).
Columbus, MS Lowndes Co. United States	Military Rd. / US 82 EB Ramps (33.51801, -88.41368)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2020	https://cdispatch.com/news/2020-11-19/military-road-roundabout-project-to-reach-completion-by-end-of-november/
Columbus, MS Lowndes Co. United States	Military Rd. / US 82 WB Ramps (33.51915, -88.41193)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2020	https://cdispatch.com/news/2020-11-19/military-road-roundabout-project-to-reach-completion-by-end-of-november/
Federal Way, WA King Co. United States	Military Rd. S / S 298 St. (47.33514, -122.29673)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 11.3317	Other (At-Grade) Single-lane w/ Traversable Central Island	2019	"Compact" roundabout with 85-foot inscribed diameter and fully traversible center island and raised splitter islands. Opened in March 2019. Military Rd is a Minor Arterial, 40 mph, S 298 St is a Minor Collector, 25 mph. ICD estimated from Google Maps linework.
Chesapeake, VA Chesapeake City United States	Mill Creek Pkwy. / Mercantile St. (36.72877, -76.35389)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2010). Markings added 2011-2014.
Pleasanton, CA Alameda Co. United States	Mill Creek Pl. / Oak Vista Way (37.65794, -121.89347)	Traffic Calming Circle Existing	Uncontrolled None	3 Approaches 1 Driveways 16.0738	Other (At-Grade) Single-Lane	2000	Year Completed estimated (1993-2002). ICD estimated from Google Maps linework.
Fearnhead, England Warrington United Kingdom	Mill Ln. / Blackbrook Ave. / Enfield Park Rd. / Ballater Dr. (53.41975, -2.56731)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Marysville, OH Union Co. United States	Mill Rd. / Northwoods Dr. (40.25737, -83.37641)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2021
Mile End, England Essex United Kingdom	Mill Rd. / Olympic Rd. (51.91835, 0.90762)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Edmonton, QLD Cairns Australia	Mill Rd. / Ravizza Dr. / Mount Peter Rd. (-17.01933, 145.74302)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Elliptical shaped.
Delaware, OH Delaware Co. United States	Mill Run Crossing / Rosemary Run / (shopping center) (40.29062, -83.03614)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.7071	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Windsor, ON Essex Canada	Mill St. / Felix Ave. / Ryan St. (42.30012, -83.07024)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.2675	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Toledo, OH Lucas Co. United States	Millard Ave. / Tiffin St. (41.67453, -83.47456)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 57.9120	Other (At-Grade) Single-Lane	2020	Add-lane right-turn bypass lane on west leg. Year Completed estimated (2019-2021).
Whitchurch-Stouffville, ON York Canada	Millard St. / Baker Hill Blvd. (43.97001, -79.27600)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.3486	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2005-2009). ICD estimated from Google Maps linework.
Whitchurch-Stouffville, ON York Canada	Millard St. / W Lawn Crescent (43.97458, -79.26216)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.0659	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Waxhaw, NC Union Co. United States	Millbridge Pkwy. / Creekview Dr. (34.93505, -80.77901)	Other Existing	Uncontrolled None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Waxhaw, NC Union Co. United States	Millbridge Pkwy. / Hudson Mill Dr. (34.92957, -80.77940)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on west and east legs.
Stillwater, MN Washington Co. United States	Millbrook Cir. / White Pine Way (45.07694, -92.85499)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0486	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
West Dundee, IL Kane Co. United States	Millbrook Dr. / (unknown) / (parking) (42.14551, -88.34157)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2013-2015).
Inverness, Scotland Highland United Kingdom	Millburn Roundabout [B865 (Millburn Rd.) / Harbour Rd. / Old Perth Rd.] (57.48241, -4.20076)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Wheeless Road, GA Richmond Co. United States	Milledgeville Rd. / Old McDuffie Rd. / N Leg Rd. (33.44721, -82.06282)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2019
Millenia, FL Orange Co. United States	Millenia Lindings / Fiorazante Ave. (28.49212, -81.42467)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Parking on circulatory roadway; no splitter islands on two legs.
Ottawa, ON City of Ottawa Canada	Millenium Blvd. / Trim Rd. (45.46557, -75.45140)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.2319	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Previously controlled by two-way stop Functional Class: Arterial 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.
Waterloo, ON Waterloo Canada	Millennium Blvd. / Crossgate Blvd. (43.52326, -80.49690)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2011	West leg stubbed. Year Completed estimated (2009-2012).
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.
London, England London United Kingdom	Millennium Way / John Harrison Way / Bugsby's Way / Blackwall Ln. (51.49339, 0.00978)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 60.2312	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Missoula, MT Missoula Co. United States	Miller Creek Rd. / Lower Miller Creek Rd. / Upper Miller Creek Rd. (46.82569, -114.05048)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.2248	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Port Wentworth, GA Chatham Co. United States	Miller Park Cir. / Rice Creek Rd. (32.23057, -81.19903)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Garland, TX Dallas Co. United States	Miller Park S / Miller Park N (32.90478, -96.68065)	Other Existing	Other None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	1975	No yield sign on west leg.
Middle Island, NY Suffolk Co. United States	Miller Place Yaphank Rd. / Whiskey Rd. (40.90476, -72.95687)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.4256	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Edwards, CO Eagle Co. United States	Miller Ranch Rd. / (parking) (39.64405, -106.58350)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2006-2011).
Riviera, FL Miami-Dade Co. United States	Miller Rd. / Alhambra Cir. (25.71904, -80.28389)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 21.5202	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Villawood, NSW Canterbury-Bankstown Australia	Miller Rd. / Christina Rd. / Waldron Rd. (-33.88143, 150.99357)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Chester Hill, NSW Australia	Miller Rd. / Gurney Rd. (-33.87185, 150.99302)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Scio Township, MI Washtenaw Co. United States	Miller Rd. / N Zeeb Rd. (42.31011, -83.83946)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2024	https://www.wcroads.org/wcrc-project/miller-rd-and-zeeb-rd-roundabout/
Victoria Park, WA Victoria Park Australia	Miller St. / Sunbury Rd. / Beatty Ave. (-31.97711, 115.90553)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sherwood, AR Pulaski Co. United States	Millers Glen Dr. / Oak Forest Ln. (34.86060, -92.21050)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands.
Fairview Township, PA Erie Co. United States	Millfair Rd / W Lake Rd (Rte 5) (42.07591, -80.20667)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.0060	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Londontowne, MD Anne Arundel Co. United States	Millhaven Dr. / Two Rivers Dr. / Tilden Way (38.93715, -76.56159)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2006	Converted from open intersection. Year Completed estimated (2005-2006).
Perth, WA Swan Australia	Millhouse Rd. / Chateau Pl. (-31.77444, 116.00023)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Okotoks, AB Alberta Canada	Milligan Dr. / Ranchers Blvd. / Drake Landing Blvd. (50.72860, -113.93111)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.0202	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Liberty Township, OH Butler Co. United States	Millikin Rd. / Maud Hughes Rd. (39.40153, -84.40943)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6837	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Fairfield Township, OH Butler Co. United States	Millikin Rd. / Morris Rd. / Carter Cir. (39.40585, -84.49448)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2024	Roundabout opened August 3, 2024.
Liberty Township, OH Butler Co. United States	Millikin Rd. / Pinckney Trl. (39.40263, -84.43077)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2021
Beloit, WI Rock Co. United States	Millington Rd. / Kerry America Corp. Entrance (42.52895, -88.97019)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.5653	Other (At-Grade) Single-Lane	2008	Opened November 2008. ICD estimated from Google Maps linework.
Madison, WI Dane Co. United States	Millpond Rd. / (parking) (43.04361, -89.26202)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown	2023
Lititz, PA Lancaster Co. United States	Millport Rd. / Kissel Hill Rd. (40.12850, -76.28280)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.2219	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Cypress, TX Harris Co. United States	Mills Fork Dr. / Mills Glen Dr. / Mill Haven Cir. (29.95972, -95.74806)	Other Existing	Other Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Durham, NC Durham Co. United States	Millspring Dr. / Millspring Dr. (36.04328, -78.94572)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 25.1082	Other (At-Grade) Single-Lane	2001	Year completed estimated. ICD estimated from Google Maps linework.
Langford, BC Capital Canada	Millstream Rd. / Bear Mountain Pkwy. (48.47140, -123.50526)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022
McKinney, TX Collin Co. United States	Millwall Dr. / Old Shore Dr. (33.22346, -96.69307)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 18.2789	Other (At-Grade) Single-lane w/ Traversable Central Island	2016	Painted splitter islands.
Silverdale, Auckland Auckland New Zealand	Millwater Pkwy. / Arran Dr. (-36.59793, 174.67182)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Silverdale, Auckland Auckland New Zealand	Millwater Pkwy. / Silverdale St. (-36.61239, 174.67928)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Silverdale, Auckland Auckland New Zealand	Millwater Pkwy. / Timberland Dr. / SH 1 SB On-Ramp (-36.60186, 174.66350)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Modbury Heights, SA Tea Tree Gully Australia	Milne Rd. / Kelly Rd. (-34.81837, 138.67401)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Modbury Heights, SA Tea Tree Gully Australia	Milne Rd. / Ladywood Rd. (-34.81767, 138.68766)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Santa Barbara, CA Santa Barbara Co. United States	Milpas St. / US 101 NB Ramps / Carpinteria St. (34.42073, -119.67765)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 62.4840	Other (At-Grade) Multilane (2 Lane, unspecified)	2000	Oblong shaped. ICD = 250 ft x 125 ft. Completed April 2000. Experienced one single-vehicle fatality (date unknown). 11861-05.
(unincorporated), GA Forsyth Co. United States	Milton Dr. / Marlow Dr. (34.13611, -84.12722)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 19.7711	Other (At-Grade) Single-Lane	2004	Crosswalks on two legs. Functional Class: Local ICD estimated from Google Maps linework.