Roundabouts Database

29410 Results

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City, State
County
Country 		Intersection
(Lat, Lng) 		Type
Status 		Control Type / Other Control Type Approaches / Driveways / ICD (m) Functional Class /
LaneType 		Year Completed Comments
Gonzales, LA
Ascension Par.
United States 		LA 44 / Conway Village Blvd. / Waterview Ave.
(30.18121, -90.92016) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2020 Year Completed estimated (2019-2021).
Leesville, LA
Vernon Par.
United States 		LA 468 (Slagle Rd.) / LA 184 (Chaffee Rd.)
(31.14992, -93.19407) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.8851 		Other (At-Grade)
Single-Lane 		2019 http://wwwapps.dotd.la.gov/administration/announcements/announcement.aspx?key=16951 ICD estimated from Google Maps linework.
Freestate/North Highlands, LA
Caddo Par.
United States 		LA 538 (Old Mooringsport Rd.) / LA 538 (Ravendale Dr.) / Ravendale Dr.
(32.56010, -93.77650) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
63.4166 		Other (At-Grade)
Single-Lane 		2016 Replaced large triangular intersection that had 2 stop signs and one yield sign. ICD estimated from Google Maps linework.
Abita Springs, LA
St. Tammany Par.
United States 		LA 59 / LA 36
(30.47826, -90.03768) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.8204 		Other (At-Grade)
Single-Lane 		2007 https://www.nola.com/news/traffic/article_6d2b5475-b7f9-5429-a8f7-2127046c5508.html ICD estimated from Google Maps linework.
Monroe, LA
Ouachita Par.
United States 		LA 594 / Rowland Rd.
(32.54334, -91.99073) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 https://www.youtube.com/watch?v=vPb7lCyxeHg
Youngsville, LA
Lafayette Par.
United States 		LA 89 / Chemin Metairie Pkwy.
(30.08441, -91.99059) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
38.2372 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Youngsville, LA
Lafayette Par.
United States 		LA 92 / Bonin Rd.
(30.10895, -92.00773) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
36.1614 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Youngsville, LA
Lafayette Par.
United States 		LA 92 / Chemin Metairie Pkwy.
(30.10922, -92.01561) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
38.2276 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Prairieville, LA
Ascension Par.
United States 		LA 930 / Henry Rd.
(30.30593, -90.95578) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 https://moveascension.com/projects/ma-18-08/
Estero, FL
Lee Co.
United States 		La Bianco St. / Monte Grande Blvd.
(26.45358, -81.80095) 		Other
Existing 		All-Way Stop
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Wisconsin Dells, WI
Columbia Co.
United States 		La Crosse St. / Superior St. / (parking)
(43.62545, -89.77531) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
1 Driveways
33.5280 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2019 Elliptical shaped. ICD = 110 ft x 100 ft.
Rockledge, FL
Brevard Co.
United States 		La Flor Dr. / Orion Way
(28.29315, -80.71759) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Rockledge, FL
Brevard Co.
United States 		La Flor Dr. / San Miguel Ln.
(28.29319, -80.71459) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Rockledge, FL
Brevard Co.
United States 		La Flor Dr. / Upmann Dr.
(28.29316, -80.71963) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Modesto, CA
Stanislaus Co.
United States 		La Force Dr. / Kodiak Dr. / Hillglen Ave.
(37.68347, -120.95500) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2010
San Diego, CA
San Diego Co.
United States 		La Jolla Blvd. / Bird Rock Ave.
(32.81559, -117.27060) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
21.0785 		Other (At-Grade)
Single-Lane 		2008 Series of 5 roundabouts. ICD estimated from Google Maps linework.
San Diego, CA
San Diego Co.
United States 		La Jolla Blvd. / Camino de la Costa
(32.81756, -117.27190) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
23.0854 		Other (At-Grade)
Single-Lane 		2008 Series of 5 roundabouts. ICD estimated from Google Maps linework.
San Diego, CA
San Diego Co.
United States 		La Jolla Blvd. / Colima St.
(32.81115, -117.26660) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
23.0871 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
San Diego, CA
San Diego Co.
United States 		La Jolla Blvd. / Forward St.
(32.81379, -117.26950) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.0827 		Other (At-Grade)
Single-Lane 		2008 Series of 5 roundabouts. ICD estimated from Google Maps linework.
San Diego, CA
San Diego Co.
United States 		La Jolla Blvd. / Midway St.
(32.81244, -117.26820) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.1056 		Other (At-Grade)
Single-Lane 		2005 http://www.signonsandiego.com/news/metro/20051104-9999-7m4circles.html ICD estimated from Google Maps linework.
San Diego, CA
San Diego Co.
United States 		La Jolla Hermosa Ave. / Colima St.
(32.81139, -117.26600) 		Traffic Calming Circle
Existing 		Other
None 		4 Approaches
0 Driveways
53.2006 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
San Diego, CA
San Diego Co.
United States 		La Jolla Hermosa Ave. / Forward St.
(32.81402, -117.26840) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
25.0939 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Modesto, CA
Stanislaus Co.
United States 		La Loma / James St. / G St.
(37.64360, -120.98740) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
34.0452 		Other (At-Grade)
Single-Lane 		1997 Permanent installation with landscaping in place Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Royal Palm Beach, FL
Palm Beach Co.
United States 		La Mancha Ave. / Madrid St.
(26.72591, -80.21728) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
46.9364 		Other (At-Grade)
Single-Lane 		2008 Previously controlled by one-way stop Functional Class: Local ICD estimated from Google Maps linework.
Sparks, NV
Washoe Co.
United States 		La Posada Dr. / Omni Dr. / Stonebrook Pkwy.
(39.63607, -119.69943) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018
Sparks, NV
Washoe Co.
United States 		La Posada Dr. / Rockwell Blvd.
(39.63617, -119.70848) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Year Completed estimated (2007-2010).
Savannah, GA
Chatham Co.
United States 		La Roche Ave. / Jasmine Ave. / Livingston Ave.
(32.01532, -81.06601) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2019 Elliptical shaped. ICD = 135 ft x 120 ft. https://www.savannahnow.com/entertainmentlife/20190719/pollys-people-down-roundabout.
(unincorporated), GA
Camden Co.
United States 		La Vento Ln. / La Terra Ln.
(31.11206, -81.68107) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
57.2619 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Covington, LA
St. Tammany Par.
United States 		LA-1085 / Ochsner Blvd. / Francis Rd.
(30.46681, -90.15044) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.8532 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Covington, LA
St. Tammany Par.
United States 		LA-1085 S / LA-1077
(30.46702, -90.18243) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.1179 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
Maurepas, LA
Livingston Par.
United States 		LA-16 / LA-22
(30.26014, -90.76844) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
29.9163 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Port Vincent, LA
Ascension Par.
United States 		LA-28 / LA-431
(30.33152, -90.85329) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
29.8945 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
English Turn, LA
Orleans Par.
United States 		LA-406 / LA-407
(29.90392, -89.97866) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
42.4481 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Mandeville, LA
St. Tammany Par.
United States 		LA-59 / Sharp Rd. / Pineview Rd.
(30.39668, -90.04326) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.1461 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2019 Video with aerial view here: https://wgno.com/2019/05/24/new-hwy-59-roundabout-in-mandeville-opening-to-traffic/ ICD estimated from Google Maps linework.
Scott, LA
Lafayette Par.
United States 		LA-93 / W Gloria Switch Rd.
(30.29809, -92.11676) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.0919 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Rosmalen, North Brabant
's-Hertogenbosch
Netherlands 		Laaghemaal / Oosteinderweg / (parking)
(51.72796, 5.36456) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Rosmalen, North Brabant
's-Hertogenbosch
Netherlands 		Laaghemaal / Vlietdijk
(51.72572, 5.35943) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.5512 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Maassluis, South Holland
Maassluis
Netherlands 		Laan 1940-1945 / Bilderdijklaan
(51.92139, 4.26567) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
34.6199 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Turbo roundabout. ICD estimated from Google Maps linework.
Maassluis, South Holland
Maassluis
Netherlands 		Laan 1940-1945 / P. C. Hooftlaan / Mesdaglaan
(51.91945, 4.25991) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.2551 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Groningen, Groningen
Groningen
Netherlands 		Laan Corpus Den Hoorn / N7-E22 EB Ramps
(53.19819, 6.54671) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
Groningen, Groningen
Groningen
Netherlands 		Laan Corpus Den Hoorn / N7-E22 WB Ramps / Jan Evert Scholtenlaan
(53.19891, 6.54615) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Alphen aan den Rijn, South Holland
Alphen aan Den Rijn
Netherlands 		Laan der Continenten / Dr. J. M. den Uylsingel / Dr. A. D. Sacharovlaan
(52.12853, 4.65421) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Hoogland, Utrecht
Amersfoort
Netherlands 		Laan der Hoven / Jankvrouw Foeytweg
(52.19352, 5.38497) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Amersfoort, Utrecht
Amersfoort
Netherlands 		Laan van Duurzaamheid / Poortersdreef
(52.19856, 5.38460) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Amersfoort, Utrecht
Amersfoort
Netherlands 		Laan van Duurzaamheid / Zevenhuizerpoort / Nieuwlandsedreef / Kruidendreef
(52.20243, 5.38499) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Zwijndrecht, South Holland
Zwijndrecht
Netherlands 		Laan van Nederhoven / Merelstraat / Davelbrug
(51.81593, 4.61753) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
28.7946 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Albertville, MN
Wright Co.
United States 		Labeaux Ave. NE (CSAH 19) / 67th St. NE / W Laketowne Dr.
(45.24827, -93.66329) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
53.3400 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2020 https://patch.com/minnesota/stmichael/wright-county-highway-38-set-open-albertville-otsego
Otsego, MN
Wright Co.
United States 		Labeaux Ave. NE (CSAH 19) / 70th St. NE (CSAH 38)
(45.25253, -93.66335) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2020 https://patch.com/minnesota/stmichael/wright-county-highway-38-set-open-albertville-otsego
Sevastopol, Sevastopol
Sebastopol
Ukraine 		Laboratorne shose / ulitsa Generala Mel'nika / Revyakina ulitsa
(44.57229, 33.57068) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Waterloo, ON
Waterloo
Canada 		Labrador Dr / RIM Campus Ln
(43.51601, -80.51332) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
24.2510 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
La Conner, WA
Skagit Co.
United States 		LaConner-Whitney Rd. / Chilberg Rd. / Morris Sr.
(48.39234, -122.48660) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.5504 		Other (At-Grade)
Single-Lane 		2003 Roundabout replaces a Y intersection. The center island is under private ownership and contains an exisitng granite monument. Opened September 2003. Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Middlebury, VT
Addison Co.
United States 		Lacrosse Dr. / S Village Green / Cottage Ln.
(44.00243, -73.15888) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Fitchburg, WI
Dane Co.
United States 		Lacy Rd. / Cheryl Pkwy.
(43.00643, -89.39114) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.9225 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 ICD estimated from Google Maps linework.
Fitchburg, WI
Dane Co.
United States 		Lacy Rd. / Fahey Glen
(43.00174, -89.41176) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.4443 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Fitchburg, WI
Dane Co.
United States 		Lacy Rd. / Haight Farm Rd.
(43.00164, -89.39327) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.6727 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 ICD estimated from Google Maps linework.
Killara, NSW
Ku-Ring-Gai
Australia 		Lady Game Dr. / Fiddens Wharf Rd.
(-33.77532, 151.14899) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Taylors Lakes, VIC
Brimbank
Australia 		Lady Nelson Way / Chichester Dr.
(-37.71228, 144.79321) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Stanwell Tops, NSW
Wollongong
Australia 		Lady Wakehurst Dr. (Otford Rd.) / (parking)
(-34.22334, 150.99762) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		At Bald Hill Lookout Rest Area.
Runaway Bay, QLD
Gold Coast
Australia 		Lae Dr. / Morala Ave.
(-27.91239, 153.39804) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Bealeton, VA
Fauquier Co.
United States 		Lafayette Ave. / Bowers Run Dr.
(38.58888, -77.77173) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.5409 		Other (At-Grade)
Single-Lane 		2015 Roundabout as part of new Mintbrook Development near Bealeton, VA ICD estimated from Google Maps linework.
College Park, MD
Prince George's Co.
United States 		Lafayette Ave. / Rivertech Ct.
(38.96737, -76.93276) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2018).
Fredericksburg, VA
Fredericksburg City
United States 		Lafayette Blvd. / Rampart Rd. / Lee Dr.
(38.28879, -77.47546) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2020 Year Completed estimated (2019-2021).
Lafayette, LA
Lafayette Par.
United States 		Lafayette St. / Young St. / Iberia St.
(30.10199, -91.99055) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.1972 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Shelby, NC
Cleveland Co.
United States 		Lafayette St. / Zion Church Rd.
(35.34903, -81.54295) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2008 Rural.
Castle Pines, CO
Douglas Co.
United States 		Lagae Rd. / Hyland Hills Rd.
(39.46753, -104.88126) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.4902 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 ICD estimated from Google Maps linework.
Castle Pines, CO
Douglas Co.
United States 		Lagae Rd. / Monarch Blvd.
(39.46134, -104.87935) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.8834 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 ICD estimated from Google Maps linework.
Löddeköpinge, Skane County
Kävlinge
Sweden 		Lagervägen / Handelsvägen / Marknadsvägen
(55.77101, 12.98956) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
47.0268 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Helsingborg, Skane County
Helsingborg
Sweden 		Lagmansgatan / Elinebergsvägen / Riddaregatan / Clausgatan
(56.02599, 12.73588) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
96.1072 		Other (At-Grade)
Multilane (3+ Lane) 		ICD estimated from Google Maps linework.
Ramlösa, Skane County
Helsingborg
Sweden 		Lagmansgatan / Malmöleden Ramps
(56.02394, 12.72910) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
69.4144 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Buck Lake, FL
Leon Co.
United States 		Lagniappe Way / (unknown)
(30.46263, -84.21329) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Painted splitter islands on east and south legs; no splitter island on north leg. No separation between sidewalk and circulatory roadway.
Parkland, FL
Broward Co.
United States 		Lago Way / W Miralago Way
(26.34357, -80.27134) 		Unknown
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Proserpine, QLD
Whitsunday
Australia 		Lagoon Blvd. / Honey Myrtle St. / Blue Gum St.
(-20.41021, 148.58085) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Goleta, CA
Santa Barbara Co.
United States 		Lagoon Rd. / Mesa Rd.
(34.41491, -119.83930) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.4993 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2006 At the University of California Santa Barbara college campus. Right-turn bypass lane. Bus bays along circulatory roadway. Previously controlled by one-way stop ICD estimated from Google Maps linework.
Wimauma, FL
Hillsborough Co.
United States 		Lagoon Shore Blvd. / Scuba Crest St. / Jacket Chase Dr.
(27.70736, -82.32337) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2017 Concentric striped circulatory roadway except for north exit.
Jacksonville, NC
Onslow Co.
United States 		Laguna Bay Dr. / Laguna Ln.
(34.74484, -77.43996) 		Other
Existing 		Unknown
Unknown 		2 Approaches
4 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Irvine, CA
Orange Co.
United States 		Laguna Canyon Rd. / Quail Hill
(33.64756, -117.76640) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
57.6655 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2003 One approach leads to an unfinished road ICD estimated from Google Maps linework.
Naples, FL
Collier Co.
United States 		Laguna Cir. / Carrrington Cir.
(26.19531, -81.74048) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Warrenton, MO
Warren Co.
United States 		Laguna Linda Ln. / I-70 WB Ramps
(38.82099, -91.17761) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
43.7340 		Freeway Ramps (Grade-Separated)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Warrenton, MO
Warren Co.
United States 		Laguna Linda Ln. / W Veterans Memorial Pkwy. / I-70 EB Ramps
(38.81933, -91.17764) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
40.9435 		Freeway Ramps (Grade-Separated)
Single-Lane 		2018 Elliptical shape. ICD estimated from Google Maps linework.
Halmstad, Halland County
Halmstads kommun
Sweden 		Laholmsvägen / Andersbergsringen
(56.65640, 12.89981) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2020 Raindrop shaped. Grade-separated separated bicycle and pedestrian path under northwest leg. Was previously signalized 4-leg intersection.
Halmstad, Halland County
Halmstads kommun
Sweden 		Laholmsvägen / E6 SB Ramps / Gjutaregatan
(56.65500, 12.90306) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max) 		2020 Previously a T intersection. Changed to 4 leg roundabout in 2020. Concentric striped circulatory roadway.
Plainland, QLD
Lockyer Valley
Australia 		Laidley Plainland Rd. / Donaldson Rd.
(-27.56792, 152.42213) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Wesley Chapel, FL
Pasco Co.
United States 		Lajuana Blvd. / Strickland Ave. / Champions Path Way
(28.20164, -82.33995) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2017 Right-turn-only lanes on west and south legs.
Lake Arbor, MD
Prince George's Co.
United States 		Lake Arbor Way / Congressional Ct.
(38.90201, -76.80962) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Lake Arbor, MD
Prince George's Co.
United States 		Lake Arbor Way / Fairlakes Pl
(38.90717, -76.82304) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Lake Arbor, MD
Prince George's Co.
United States 		Lake Arbor Way / Golf Course Dr.
(38.90618, -76.81975) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Colorado Springs, CO
El Paso Co.
United States 		Lake Ave. / Berthie Cir.
(38.79348, -104.83950) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
16.7557 		Other (At-Grade)
Single-Lane 		1995 Year Completed unknown (before 1999). 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.
Colorado Springs, CO
El Paso Co.
United States 		Lake Ave. / Lake Cir.
(38.79144, -104.84880) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
23.2724 		Other (At-Grade)
Single-Lane 		1995 Year Completed estimated (before 1999). ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States 		Lake Ave. / Old Broadmoor Rd.
(38.79479, -104.83360) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.3405 		Other (At-Grade)
Single-Lane 		1995 Year Completed unknown (before 1999). 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, unspecified) 		2012 Crosswalks on all approaches. Year Completed estimated (2010-2014). ICD estimated from Google Maps linework.
Pleak, TX
Fort Bend Co.
United States 		Lake Bridge Way / Winter Crescent Dr. / Summer Crescent Dr.
(29.53636, -95.73193) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2016 East leg added 2017-2018.
Columbia, SC
Richland Co.
United States 		Lake Carolina Blvd. / Lake Carolina Dr.
(34.17813, -80.89618) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
68.5800 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2002 Concentric striping in circulatory roadway. Year Completed estimated (1994-2003). 21442.
Columbia, SC
Richland Co.
United States 		Lake Carolina Dr. / Centennial Dr. / Summit Ridge Dr.
(34.16836, -80.87591) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.5862 		Other (At-Grade)
Single-Lane 		2005 Very small splitter islands. ICD estimated from Google Maps linework.
Columbia, SC
Richland Co.
United States 		Lake Carolina Dr. / Hartmill Dr.
(34.18884, -80.89329) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2003
Lee's Summit, MO
Jackson Co.
United States 		Lake City Rd. / 7th Hwy
(39.10414, -94.28173) 		Rotary
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
140.8736 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Lakewood Ranch, FL
Manatee Co.
United States 		Lake Club Blvd. / Baycross Dr.
(27.39146, -82.38304) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Single-Lane 		2006
Lakewood Ranch, FL
Manatee Co.
United States 		Lake Club Blvd. / Clearlake Ave. / Anchorage Pl.
(27.39415, -82.38386) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2006
Lakewood Ranch, FL
Manatee Co.
United States 		Lake Club Blvd. / Como Cir.
(27.39536, -82.38777) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2006 Splitter islands less than 50 sq ft.
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.