Roundabouts Database

29411 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
Amherst, OH
Lorain Co.
United States 		SR 113 (Telegraph Rd.) / Baumhart Rd.
(41.34723, -82.27481) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.newskudo.com/ohio/lorain/government/3951055-odot-route-113-baumhart-road-roundabout-work-continuing
Girvan, Scotland
South Ayrshire
United Kingdom 		Shallochpark Roundabout [A77 (Glendoune St.) / A714 / Coalpots Rd.]
(55.22859, -4.85582) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Richland, WA
Benton Co.
United States 		Trowbridge Blvd. / Ava Way
(46.22128, -119.33547) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2021
Richland, WA
Benton Co.
United States 		Cortona Way / Lazio Way
(46.21888, -119.29691) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021
Richland, WA
Benton
United States 		Cortona Way / Clover Rd.
(46.21790, -119.29939) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021
Mars, PA
Butler Co.
United States 		Village Green Blvd. / W Village Green Blvd. / E Village Green Blvd.
(40.69019, -80.04157) 		Other
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands; pedestrian access to central island.
Mars, PA
Butler Co.
United States 		Adams Pointe Blvd. / (parking)
(40.68602, -80.03800) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands; pedestrian access to central island.
Goes, Zeeland
Gemeente Goes
Netherlands 		Admiraalsplein
(51.50051, 3.88848) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Goes, Zeeland
Gemeente Goes
Netherlands 		Westplein [Ringbaan West / Vogelwikkestraat]
(51.50285, 3.87518) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Goes, Zeeland
Gemeente Goes
Netherlands 		Deltaplein [Anthony Fokkerstraat / A256 NB Ramps / Da Vinciweg]
(51.49262, 3.87359) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Goes, Zeeland
Gemeente Goes
Netherlands 		Nansenplein [Anthony Fokkerstraat / Nansenbaan]
(51.49251, 3.87683) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Goes, Zeeland
Gemeente Goes
Netherlands 		Poelplein [Van Hertumweg / Anthony Fokkerstraat / Fruitlaan]
(51.49575, 3.88939) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Goes, Zeeland
Gemeente Goes
Netherlands 		Zuidplein [Van Hertumweg / Elivs Presleylaan / Beukenstraat / Jim Morrisonpad]
(51.49276, 3.89013) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Three legs for motor vehicles; south leg is bicycle only.
Goes, Zeeland
Gemeente Goes
Netherlands 		s-Gravenpolderseweg / Oostmolenweg / Beethovenlaan
(51.48913, 3.90537) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Goes, Zeeland
Gemeente Goes
Netherlands 		Noord-Oostplein [Ringbaan Oost / Noordhoeklaan / Louise de Colignylaan]
(51.50987, 3.90182) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Goes, Zeeland
Gemeente Goes
Netherlands 		Oranjeplein [Hoge Meet / Oranjeweg / Werflaan]
(51.51060, 3.90756) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Kloetinge, Zeeland
Gemeente Goes
Netherlands 		Manneeplein [Hoge Meet / Hilleweg]
(51.51244, 3.91144) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Rosmalen, North Brabant
's-Hertogenbosch
Netherlands 		De Blauwe Sluisweg / Lunersingel
(51.73515, 5.34546) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane
Rosmalen, North Brabant
's-Hertogenbosch
Netherlands 		Het Hooghemaal / Vlietdijk
(51.72882, 5.35751) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
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 		Het Hooghemaal / Vlinderlaan / Langhemaal
(51.73176, 5.36807) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Rosmalen, North Brabant
's-Hertogenbosch
Netherlands 		Empelseweg / Azielaan / Tuinstraat
(51.71159, 5.35231) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Rosmalen, North Brabant
's-Hertogenbosch
Netherlands 		Molenstraat / Burgemeester Mazairaclaan / Oude Baan
(51.70848, 5.36179) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Rosmalen, North Brabant
's-Hertogenbosch
Netherlands 		Deken van Roestellaan / Oude Baan
(51.71075, 5.37625) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Budejovice, South Bohemia
Budweis
Czechia 		Generála Píky / Blahoslavova
(48.98987, 14.48328) 		Roundabout
Unknown 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Right-turn bypass lanes on all legs.
Budejovice, South Bohemia
Budweis
Czechia 		Plzeňská / Prubenzna
(48.99090, 14.46760) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Budejovice, South Bohemia
Budweis
Czechia 		Jaromíra Boreckého / (parking)
(48.98716, 14.45984) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Budejovice, South Bohemia
Budweis
Czechia 		České Vrbné / (parking)
(49.00331, 14.45075) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Hrdějovice, South Bohemia
Budweis
Czechia 		Rte 603 / Rte 10576
(49.01509, 14.49427) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Hrdějovice, South Bohemia
Budweis
Czechia 		Rte 603 / Na Bahnech
(49.01371, 14.49318) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		West leg stubbed.
Budejovice, South Bohemia
Budweis
Czechia 		Rte 156 / Novohradská / Sourbárenská
(48.95410, 14.50010) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Litvínovice, South Bohemia
Budweis
Czechia 		Rte 3 / Rte 14330
(48.96294, 14.45763) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Nitra, Nitra Region
Nitra
Slovakia 		Rte 51 / E58-E571-R1 Ramps
(48.30800, 18.14245) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Nitra, Nitra Region
Nitra
Slovakia 		Rte 64 / Rte 64 Ramps / (unknown)
(48.34126, 18.05959) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Nitra, Nitra Region
Nitra
Slovakia 		Rte 64 / (parking)
(48.25678, 18.10742) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bonymaen, Wales
Swansea
United Kingdom 		Townhill Rd. / Gwent Rd. / Pen-y-Graig Rd. / Powys Ave.
(51.62756, -3.96109) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Columbia, MO
Boone Co.
United States 		Rte K / S Sinclair Rd. / Old Plank Rd.
(38.87078, -92.38241) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://abc17news.com/news/2021/08/18/sinclair-and-route-k-roundabout-now-open/
Medina, OH
Medina Co.
United States 		Wooster Pike / Sharon Copley Rd.
(41.10666, -81.86413) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2021 ODOT Project 210240.
San Luis Obispo, CA
San Luis Obispo Co.
United States 		Orcutt Rd. / Ranch House Rd.
(35.26134, -120.63978) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2019 Elliptical shaped. ICD = 105 ft x 100 ft. Driveway between crosswalk and entrance line on east leg.
Castle Rock, CO
Douglas Co.
United States 		New Beale St. / (parking)
(39.41325, -104.87702) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2006-2008).
Valparaiso, IN
Porter Co.
United States 		SR 2 / Heavilin Rd.
(41.45024, -87.07577) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2021 https://www.chicagotribune.com/suburbs/post-tribune/ct-ptb-porter-roundabouts-st-0905-20210903-r56brms7wreczmlol3foavyhfu-story.html
Hurley, WI
Iron Co.
United States 		US 2 / US 51
(46.46644, -90.19438) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 Replaced trumpet interchange. https://twitter.com/WisDOTnorthcent/status/1443919877912162307
Waukee, IA
Dallas Co.
United States 		Ashworth Dr. / Warrior Ln.
(41.60717, -93.87220) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 Replaced five-leg intersection. West leg removed, tied into northwest leg. https://www.waukee.org/1095/Warrior-Lane-Improvements
Elkridge, MD
Howard Co.
United States 		Toomey Ln. / Fairlee Rd.
(39.21083, -76.71160) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2002
Yeadon, PA
Delaware Co.
United States 		Longacre Blvd. / Cypress St.
(39.93662, -75.24942) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands. Cypress St. is one-way northbound.
Carthage, MO
Jasper Co.
United States 		Fairlawn Ave. / Elk St. / Garrison Ave.
(37.15119, -94.31466) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.fourstateshomepage.com/news/joplin-news-first/fairlawn-roundabout-opens-in-carthage-modot-update/
Lawrence, KS
Douglas Co.
United States 		Crestline Dr. / (parking)
(38.94514, -95.26634) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
57.9120 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2006-2008).
Lawrence, KS
Douglas Co.
United States 		W 18th St. / Ousdahl Rd.
(38.95149, -95.25571) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2016
Lawrence, KS
Douglas Co.
United States 		S O'Connell Rd. / E 25th St. / E 25th Terrace
(38.93924, -95.20494) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2008-2009).
Lawrence, KS
Douglas Co.
United States 		E 1600 Rd. / N 1300 Rd. / O'Connell Rd. / E 31st St.
(38.92817, -95.20495) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2015
Defiance, OH
Defiance Co.
United States 		Ottawa Ave. / Cleveland Ave.
(41.26804, -84.34864) 		Roundabout
Existing 		All-Way Yield
Other 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021
Birkenshaw, England
Kirklees
United Kingdom 		A58 (Whitehall Rd. E) / Heathfield Ln.
(53.74503, -1.69718) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Vernon, BC
North Okanagan
Canada 		39th Ave. / 29th St.
(50.27037, -119.27027) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling approach only) 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2021 https://www.castanet.net/news/Vernon/333074/The-North-South-travel-corridor-for-transit-drivers-cyclists-and-pedestrians-is-completed
Vernon, BC
North Okanagan
Canada 		39th Ave. / 30th St.
(50.27008, -119.27121) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling approach only) 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2021 https://www.castanet.net/news/Vernon/333074/The-North-South-travel-corridor-for-transit-drivers-cyclists-and-pedestrians-is-completed
Wilsden, England
Bradford
United Kingdom 		B6144 (Lane Side - Haworth Rd.) / Main St. / Low Wood
(53.81675, -1.85732) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Leeds, England
Leeds
United Kingdom 		Belle Isle Circus [Belle Isle Rd. / Winrose Grove / Winrose Dr.]
(53.76451, -1.52826) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Pedestrian access through central island.
Soledad, CA
Monterey Co.
United States 		Metz Rd. / East St.
(36.42803, -121.32308) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://salinasvalleytribune.com/soledad-unveils-areas-first-roundabout-intersection/
Oxford, NC
Granville Co.
United States 		Main St. / Spring St.
(36.31001, -78.58728) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.6032 		Other (At-Grade)
Single-Lane 		2021 https://www.cbs17.com/traffic/oxford-roundabout-project-to-close-intersection-for-8-weeks/
Asheville, NC
Buncombe Co.
United States 		Depot St. / Lyman St. / Roberts St. / Clingman Ave.
(35.58471, -82.56506) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2020 Year Completed estimated (2019-2021).
Castletown, England
Sunderland
United Kingdom 		B1291 (Southwick Rd. - Thompson Rd.) / Southwick Rd.
(54.91982, -1.39984) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
South Normanton, England
Derbyshire
United Kingdom 		Birchwood Ln. / Hill Fields / A38 EB Ramps
(53.09386, -1.34571) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Swartz Creek, MI
Genesee Co.
United States 		Grand Blanc Rd. / Morrish Rd.
(42.91289, -83.83040) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 https://swartzcreekview.mihomepaper.com/articles/traffic-circle-construction-underway-bridge-work-set-to-begin/
Indianapolis, IN
Marion Co.
United States 		Exploration Dr. / Challenger Dr.
(39.68809, -86.31391) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2008-2009).
Spartanburg, SC
Spartanburg Co.
United States 		University Way / Gramling Dr.
(34.99504, -81.97259) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2009 No entry deflection on west and northeast legs. Year Completed estimated (2008-2010).
Binghamton, NY
Broome Co.
United States 		Court St. / Exchange St. / Chenango St.
(42.09878, -75.91089) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2014 Located in downtown next to courthouse. Year Completed estimated (2012-2015).
Conway, AR
Faulkner Co.
United States 		College Ave. / Donaghey Ave.
(35.08484, -92.45401) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021
Cambridge, ON
Waterloo
Canada 		Linden Dr. / Rosebrugh Ave.
(43.39199, -80.38087) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2020 No splitter islands on two legs. Year Completed estimated (2019-2021).
Cambridge, ON
Waterloo
Canada 		Linden Dr. / Knotty Pine Ave.
(43.39547, -80.38380) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2020 No splitter island on east leg. Year Completed estimated (2019-2021).
Cambridge, ON
Waterloo
Canada 		Equestrian Way / Ridge Rd.
(43.42266, -80.34502) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2019
Cambridge, ON
Waterloo
Canada 		Equestrian Way / Compass Trl.
(43.42698, -80.34183) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.0000 		Other (At-Grade)
Single-Lane 		2019
Cambridge, ON
Waterloo
Canada 		Wesley Blvd. / Fitzgerald Dr.
(43.35356, -80.27646) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.0000 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2013-2016).
Cambridge, ON
Waterloo
Canada 		Wesley Blvd. / Maple Bush Dr.
(43.35602, -80.27737) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.0000 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2013-2016).
Cambridge, ON
Waterloo
Canada 		Green Gate Blvd. / Nottinghill Dr.
(43.35712, -80.27966) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.0000 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2013-2016).
Columbiana, OH
Columbiana Co.
United States 		SR 164 (Lisbon St. - N Main St.) / S Main St. / E Park Ave.
(40.88864, -80.69362) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Diamond shaped. Parking along circulatory roadway.
Prince Frederick, MD
Calvert Co.
United States 		MD 402 Dares Beach Rd. / Armory Rd.
(38.54877, -76.58590) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2014
Prince Frederick, MD
Calvert Co.
United States 		Silverwood Ln. / English Oak Ln. / Running Brook Way
(38.54713, -76.58000) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2007
Huntingtown, MD
Calvert Co.
United States 		Queensberry Dr. / Larkspur Ct.
(38.58450, -76.55968) 		Other
Existing 		Unknown
Unknown 		3 Approaches
4 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Chesapeake Beach, MD
Calvert Co.
United States 		Harrison Blvd. / Sansbury Dr.
(38.69561, -76.55797) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		1997 Year Completed estimated (1993-2004).
Owings, MD
Calvert Co.
United States 		Cross Point Dr. / Paulyn Dr.
(38.71532, -76.61335) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Owings, MD
Calvert Co.
United States 		Cross Point Dr. / Blue Sky Ct. / Bear Claw Ct.
(38.71468, -76.61554) 		Other
Existing 		Unknown
Unknown 		3 Approaches
4 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Owings, MD
Calvert Co.
United States 		Good Shepherd Way / Megatha Ln.
(38.71846, -76.62480) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Santa Fe, NM
Santa Fe Co.
United States 		Beckner Rd. / Walking Rain Rd.
(35.62047, -106.01140) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Single-Lane 		2017 Elliptical shaped. ICD = 165 ft x 155 ft.
Las Cruces, NM
Dona Ana Co.
United States 		S Triviz Dr. / (connector to University Dr.) / I-25 SB On-Ramp
(32.28619, -106.73984) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
54.8637 		Freeway Ramps (Grade-Separated)
Single-Lane 		2021
Las Cruces, NM
Dona Ana Co.
United States 		S Triviz Dr. / (connector to University Dr.) / I-25 SB Off-Ramp
(32.28732, -106.74007) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2021
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 		Troon Dr. / Muirfield Dr.
(40.96066, -81.45029) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
3 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Elliptical shaped.
Franklin, IN
Johnson Co.
United States 		SR 144 / Centerline Rd.
(39.48953, -86.10301) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 Opened October 29, 2021. https://www.newsbreak.com/news/2147518280293/sr-144-centerline-road-roundabout-on-deck-this-year
Spokane, WA
Spokane Co.
United States 		E Sharp Ave. / N Cincinnati St.
(47.66954, -117.39816) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2020 Sharrows in circulatory roadway.
Owings Mills, MD
Baltimore Co.
United States 		Grand Central Ave. / Waverly Ln.
(39.40713, -76.78413) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2011-2014). West leg added 2015.
Morogoro, Morogoro
Morogoro Urban
Tanzania 		Madaraka Rd. / Lumumba Rd.
(-6.82740, 37.66497) 		Unknown
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Morogoro, Morogoro
Morogoro Urban
Tanzania 		Lumumba / (unknown)
(-6.82425, 37.66336) 		Unknown
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Morogoro, Morogoro
Morogoro Urban
Tanzania 		A7 / B129
(-6.80517, 37.66341) 		Unknown
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Westerville, OH
Delaware Co.
United States 		Orion Pl. / Worthington Rd. / Olde Worthington Rd.
(40.14015, -82.96511) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 Year Completed estimated (2019-2021).
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.
McCordsville, IN
Hancock Co.
United States 		N Stansbury Blvd. / N Quincy Dr. / W Jamestown Dr.
(39.86724, -85.92930) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Halifax, NS
Halifax
Canada 		Knightsridge Dr. / Ruth Goldbloom Dr. / Wentworth Dr. / Eliza Ritchie Crescent
(44.67379, -63.66073) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.0000 		Other (At-Grade)
Single-Lane 		2015
Park City, UT
Summit Co.
United States 		Frostwood Blvd. / Cooper Ln.
(40.68972, -111.55018) 		Other
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Built before 2007, rebuilt between 2007 and 2016 to add truck apron and splitter islands.
Park City, UT
Summit Co.
United States 		Canyons Resort Dr. / W High Mountain Rd.
(40.68398, -111.55347) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2020 Year Completed estimated (2019-2020).
Sanford, ME
York Co.
United States 		William Oscar Emery Dr. / Gowen Park Dr. / Front St.
(43.44667, -70.78124) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Yield on circulatory roadway.
Brno, South Moravia
Brno - město
Czechia 		Řečkovická / E461 NB Ramps / Maříkova / Hradecká
(49.26024, 16.57792) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane