Roundabouts Database Index

30321 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
Carterton, Wellington Region Carterton New Zealand	SH 2 (High St. N) / Belvedere Rd. / Park Rd. (-41.02316, 175.52917)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Poraiti, Hawke’s Bay Napier New Zealand	Prebensen Dr. / Church Rd. / Puketitiri Rd. (-39.51028, 176.84954)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Hamilton, Waikato Hamilton New Zealand	River Rd. / Fairfield Bridge / Ingleton Terrace (-37.77123, 175.27109)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Te Kuiti, Waikato Waitomo New Zealand	King St. E / Taupiri St. (-38.33331, 175.16544)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Tauranga, Bay of Plenty Tauranga City New Zealand	Otumoetai Rd. / Grange Rd. (-37.68113, 176.13641)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Tauranga, Bay of Plenty Tauranga New Zealand	Otumoetai Rd. / Sherwood St. (-37.68170, 176.13628)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Pyes Pā, Bay of Plenty Western Bay of Plenty New Zealand	Te Ranga Memorial Dr. / Lakes Blvd. (-37.76155, 176.10927)	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.
Tauranga, Bay of Plenty Tauranga New Zealand	Hewletts Rd. / Newton St. / Macdonald St. (-37.66529, 176.20700)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Tartu, Tartumaa Tartu Estonia	Kalda tee / Pikk / Sõpruse sild (58.37464, 26.74911)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Tartu, Tartumaa Tartu Estonia	Kalda tee / Mõisavahe / Lammi / (parking) (58.36799, 26.76855)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Tartu, Tartumaa Tartu Estonia	Lammi / Ihaste põik / Kalda tee (58.36461, 26.76752)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lohkva, Tartumaa Luunja vald Estonia	Jaama / Idaringtee (58.37594, 26.78396)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Tartu Parish, Tartumaa Tartu Estonia	Jaama / Pajula tee / Nõlvaku (58.37800, 26.77699)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Narva, Ida-Virumaa Narva Estonia	E20 (Tallinna maantee - Peetri plats) / Paul Kerese / Aleksander Puškini (59.37667, 28.19206)	Other Existing	Other None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Stop control on circulatory roadway.
St. Petersburg, St. Petersburg City Saint Petersburg Russia	Gostilitskoye shosse / Astronomicheskaya ulitsa (59.87023, 29.82498)	Rotary Existing	Uncontrolled None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
St. Petersburg, St. Petersburg City Saint Petersburg Russia	Kolpinskoye shosse / Sofiyskaya ulitsa (59.74856, 30.53130)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Riga, Riga Latvia	Bullu iela / Dzirciema iela (56.96563, 24.05743)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Kekava, Ķekava Municipality Latvia	E67-E77-A5 / A7 (Turaida - Bauska) (56.81221, 24.24628)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Kolding, South Denmark Kolding Denmark	Rte 170-Rte 176 (Højvangen) / Vejlevej / Nordager (55.54444, 9.47691)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Cambridge, Tasmania Clarence Australia	B31 (Acton Rd. - Cambridge Link Rd.) / C328 (Cambridge Rd.) / Kennedy Dr. / A3 (Tasman Hwy.) EB Ramps (-42.83397, 147.45526)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Cambridge, Tasmania Clarence Australia	B31 (Acton Rd.) / C330 (Acton Rd.) / Alliance Dr. / A3 (Tasman Hwy.) WB Ramps (-42.83651, 147.45652)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Glenorchy, Tasmania Glenorchy Australia	Chapel St. / Pitcairn St. (-42.83610, 147.26708)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Hobart, Tasmania Hobart Australia	Arthur St. / Burnett St. / Murray St. (-42.87535, 147.31527)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Glenorchy, Tasmania Glenorchy Australia	Tolosa St. / Bowden St. (-42.83558, 147.27313)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Glenorchy, Tasmania Glenorchy Australia	Eady St. / Barry St. (-42.83581, 147.27688)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Glenorchy, Tasmania Glenorchy Australia	Tolosa St. / Barossa Rd. (-42.84263, 147.26843)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways	Other (At-Grade) Single-Lane
Auckland, Auckland Auckland New Zealand	Kyle Rd. / William Gamble Dr. / Miromiro St. (-36.76260, 174.68781)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sydney, New South Wales Georges River Australia	Lorraine St. / Isaac St. / Roberts Ave. (-33.96848, 151.05987)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Leppington, New South Wales Camden Australia	Emerald Hills Blvd. / Price Ridge (-33.98721, 150.79734)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Denham Court, New South Wales Campbelltown Australia	Willowdale Dr. / Jamboree Ave. (-33.97788, 150.81228)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Leppington, New South Wales Camden Australia	Jamboree Ave. / Emerald Hills Blvd. / St Andrews Rd. (-33.98434, 150.80177)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Auckland, Auckland Auckland New Zealand	Wiseley Rd. / Williams Rd. (-36.80072, 174.64681)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Auckland, Auckland Auckland New Zealand	Kyle Rd. / Huntington Park Dr. / Pitoitoi Ave. (-36.76532, 174.68518)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Auckland, Auckland Auckland New Zealand	Upland Rd. / Benson Rd. (-36.87356, 174.81017)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Auckland, Auckland Auckland New Zealand	Esplanade Rd. / View Rd. (-36.87361, 174.75968)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Auckland, Auckland Auckland New Zealand	Horoeka Ave. / Bellevue Rd. (-36.87471, 174.75563)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Pyes Pa, Bay of Plenty Western Bay of Plenty New Zealand	Inverness Dr. / Merriman Pl. / Glenmonarch Pl. (-37.74776, 176.12418)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Tauranga, Bay of Plenty Tauranga City New Zealand	Paraone Koikoi Dr. / Matakokiri Dr. (-37.75289, 176.09958)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Tauranga, Bay of Plenty Tauranga City New Zealand	Poike Rd. / Windermere Dr. (-37.73699, 176.15024)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Tauranga, Bay of Plenty Tauranga City New Zealand	Windermere Dr. / (access to Toi Ohomai Institute of Technology) (-37.73393, 176.15016)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Christchurch, Canterbury Waimakariri New Zealand	Kingsbury Ave. / Enverton Dr. / King St. (-43.29580, 172.58859)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Fairfield, New South Wales Fairfield Australia	The Crescent / Hamilton Rd. (-33.87364, 150.95477)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Fairfield East, New South Wales Fairfield Australia	Mandarin St. / Tangerine St. (-33.87666, 150.97614)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Fairfield East, New South Wales Fairfield Australia	Normanby St. / Tangerine St. (-33.87611, 150.97079)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Fairfield East, New South Wales Fairfield Australia	Mandarin St. / Seville St. (-33.87305, 150.97685)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Chester Hill, New South Wales 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
Chester Hill, New South Wales Australia	Campbell Hill Rd. / Wolumba St. (-33.87310, 150.99950)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Concord, New South Wales Canada Bay Australia	Majors Bay Rd. / Patterson St. / Crane St. (-33.86064, 151.10397)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Elliptical shaped.
Merrylands West, New South Wales Cumberland Australia	Fowler Rd. / Hawksview St. (-33.84467, 150.97414)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Merrylands West, New South Wales Cumberland Australia	Fowler Rd. / Bristol St. (-33.84305, 150.97455)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Merrylands, New South Wales Cumberland Australia	Coleman St. / M4 (Western Motorway) WB Off-Ramp (-33.81952, 150.98167)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Guildford, New South Wales Cumberland Australia	Fowler Rd. / Guildford Rd. (-33.85123, 150.97217)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island		Peanut shaped.
Yennora, New South Wales Cumberland Australia	Pine Rd. / Loftus Rd. (-33.85962, 150.96314)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Prairiewood, New South Wales Fairfield Australia	Greenfield Rd. / Scotchey St. (-33.86846, 150.90116)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Prairiewood, New South Wales Fairfield Australia	Greenfield Rd. / Moonlight Rd. (-33.86764, 150.90227)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Prairiewood, New South Wales Fairfield Australia	Prairie Vale Rd. / Moonlight Rd. (-33.86382, 150.89852)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bossley Park, New South Wales Fairfield Australia	Restwell Rd. / Mimosa Rd. (-33.86034, 150.89107)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Werrington, New South Wales Penrith Australia	Werrington Rd. / The Kingsway (-33.76549, 150.75814)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Werrington, New South Wales Penrith Australia	Dunheved Rd. / Christie St. / Werrington Rd. (-33.75050, 150.75942)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Blaxland, New South Wales Blue Mountains Australia	Mitchells Pass / Layton Ave. / Wilson Way / Grahame St. (-33.74857, 150.61641)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sydney, New South Wales Hawkesbury Australia	A9 (Blacktown Rd. - George St.) / Blacktown Rd. (-33.63979, 150.78419)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Sydney, New South Wales Penrith Australia	A9 (Blacktown Rd. - The Northern Rd.) / Richmond Rd. / The Northern Rd. (-33.64165, 150.78585)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Birtinya, Queensland Sunshine Coast Australia	Kawana Way / Metier Linkway (-26.73182, 153.12045)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Warana, Queensland Sunshine Coast Australia	Kawana Way / Premier Circuit (-26.72903, 153.12099)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Wandi, Western Australia Kwinana Australia	Rowley Rd. / Lyon Rd. (-32.18054, 115.86126)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Hammond Park, Western Australia Cockburn Australia	Rowley Rd. / Irvine Parade (-32.18053, 115.85035)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Atwell, Western Australia Cockburn Australia	Beenyup Rd. / Tapper Rd. (-32.15142, 115.86977)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Atwell, Western Australia Cockburn Australia	Beenyup Rd. / Fellowship Link / Acacia Compass (-32.14916, 115.86786)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Atwell, Western Australia Cockburn Australia	Bartram Rd. / Brenchley Dr. / Aurora Dr. (-32.14605, 115.86283)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Success, Western Australia Cockburn Australia	Wentworth Parade / Bartram Rd. (-32.14571, 115.85674)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Perth, Western Australia Cockburn Australia	Russell Rd. / Hammond Rd. / Frankland Ave. (-32.16041, 115.84239)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Bibra Lake, Western Australia Cockburn Australia	Discovery Dr. / Aspiration Circuit (-32.10033, 115.81411)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Hillarys, Western Australia Joondalup Australia	SR 83 (Whitfords Ave.) / Northshore Dr. (-31.79952, 115.73347)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Hillarys, Western Australia Joondalup Australia	SR 83 (Whitfords Ave.) / Flinders Ave. (-31.80935, 115.73169)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Hillarys, Western Australia Joondalup Australia	Flinders Ave. / Broadbeach Blvd. (-31.80984, 115.73595)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Hillarys, Western Australia Joondalup Australia	Flinders Ave. / Cook Ave. (-31.80926, 115.74183)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Hillarys, Western Australia Joondalup Australia	Flinders Ave. / Waterford Dr. (-31.80834, 115.74376)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways	Other (At-Grade) Single-Lane
Hillarys, Western Australia Joondalup Australia	SR 82 (Hepburn Ave.) / SR 83 (Whitfords Ave.) / W Coast Dr. (-31.82187, 115.74223)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Perth, Western Australia Joondalup Australia	SR 82 (Hepburn Ave.) / Amalfi Dr. / Howland Rd. (-31.82069, 115.74605)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Withers, Western Australia Bunbury Australia	Hudson Rd. / Minninup Rd. (-33.36330, 115.62898)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
South Bunbury, Western Australia Bunbury Australia	Minninup Rd. / Prince Philip Dr. / Constitution St. (-33.34451, 115.63737)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Beeliar, Western Australia Cockburn Australia	SR 14 (Beeliar Dr.) / Spearwood Ave. (-32.12853, 115.81145)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Wangara, Western Australia Wanneroo Australia	SR 83 (Gnangara Rd.) / Prestige Parade / Attwell St. (-31.79826, 115.84736)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Scarborough, Western Australia Stirling Australia	Duke St. / Moorland St. (-31.89073, 115.77161)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Scarborough, Western Australia Stirling Australia	Pearl Parade / Elliott Rd. / Neptune St. (-31.88710, 115.76164)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
North Beach, Western Australia Stirling Australia	N Beach Rd. / Kitchener St. (-31.86117, 115.75810)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
North Beach, Western Australia Stirling Australia	Kitchener St. / Wilberforce St. (-31.86405, 115.75801)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
North Beach, Western Australia Stirling Australia	N Beach Rd. / Charles Riley Rd. (-31.86018, 115.76298)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Exeter, South Australia Australia	Woolnough Rd. / Hargrave St. (-34.83476, 138.48812)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Adelaide, South Australia Australia	Fosters Rd. / Sir Ross Smith Blvd. / Folland Ave. (-34.85784, 138.63610)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Happy Valley, South Australia Australia	Black Rd. / Flagstaff Rd. / Happy Valley Dr. (-35.05124, 138.57330)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Prince Frederick, MD Calvert Co. United States	Oakland Hall Rd. / Abbott Ln. / Bunker Hill Rd. (38.50147, -76.55177)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2014-2015).
Prince Frederick, MD Calvert Co. United States	Prince Frederick Blvd. / Thoroughbred Dr. / Equestrian Way (38.53171, -76.58916)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Prince Frederick, MD Calvert Co. United States	Cambridge Pl. / Allnutt Ct. / (parking) (38.54943, -76.59467)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Prince Frederick, MD Calvert Co. United States	Prince Frederick Blvd. / Chapline Place Blvd. (38.55239, -76.59551)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	1998	Year Completed estimated (1993-2003). Initially constructed as two-lane roundabout with concentric striped circulatory roadway. Converted to single-lane roundabout 2007-2009.
Prince Frederick, MD Calvert Co. United States	Frederick Blvd. / Auto Dr. (38.56178, -76.60339)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2007-2009).
Taylorville, MD Worcester Co. United States	Bayberry Dr. / (parking) (38.19142, -75.15861)	Other Existing	Other Unknown	4 Approaches 1 Driveways 0.0000	Other (At-Grade) Single-Lane		Yield control on circulatory roadway.
Jekyll Island, GA Glynn Co. United States	GA 520 (Ben Fortson Pkwy.) / N Beachview Dr. (31.04758, -81.41269)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2011	Elliptical shaped. ICD = 135 ft x 125 ft.
Brunswick, GA Glynn Co. United States	Cinder Hill Dr. / Bridlepath Ln. (31.12586, -81.58671)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands or control.