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
Truganina, VIC Australia	A91 (Palmers Rd.) / B94 (Dohertys Rd.) (-37.82494, 144.74884)	Roundabout Removed	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Leongatha, VIC Australia	B460 (McCartin St.) / Peart St. / Bruce St. (-38.47737, 145.94465)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Leongatha, VIC Australia	B460 (McCartin St.) / A440 (Bair St.) / Michael Pl. (-38.47636, 145.94623)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sydney River, NS Cape Breton Canada	Kings Rd. / (unknown) (46.10633, -60.22633)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	https://mobile.twitter.com/NS_TAT/status/1330927616891752453
Mobile, AL Mobile Co. United States	Broad St. / Canal St. (30.68436, -88.05283)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2021	https://www.fox10tv.com/first-look-at-new-roundabout/video_72e8587d-217c-5c55-a65c-312584e8a2f7.html
Gilmore, MO St. Charles Co. United States	S Church St. / I-70 WB Ramps (38.80639, -90.85441)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.2920	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2016	Year Completed estimated (2015-2016).
Middelfart, South Denmark Middelfart Denmark	Jyllandsvej / Vandværksvej / Skovsvinget (55.51071, 9.76787)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Middelfart, South Denmark Middelfart Denmark	Jyllandsvej / E20 (Fynske Motorvej) EB Ramps (55.51235, 9.77089)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Middelfart, South Denmark Middelfart Denmark	Jyllandsvej / E20 (Fynske Motorvej) WB Ramps (55.51387, 9.77571)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Middelfart, South Denmark Middelfart Denmark	Vandværksvej / Bogensevej (55.50577, 9.77133)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Middelfart, South Denmark Middelfart Denmark	Bogensevej / Stensgårdvej / Korsholm Alle (55.50501, 9.77870)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Middelfart, South Denmark Middelfart Denmark	Vandværksvej / Fynsvej (55.49996, 9.76818)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Fredericia, South Denmark Fredericia Denmark	Skærbækvej / Adelvej / E20 (Taulovmotorvejen) EB Ramps (55.53777, 9.63804)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Fredericia, South Denmark Fredericia Denmark	Skærbækvej / Nordensvej / E20 (Taulovmotorvejen) WB Ramps (55.54012, 9.63998)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Kolding, South Denmark Kolding Denmark	Højvangen / Nørreskovgårdsvej / E20-E45 (Sønderjyske Motorvej) Ramps (55.53126, 9.49570)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Korsør, Zealand Denmark	Storebæltsvej / E20 (Vestmotorvejen) EB Ramps (55.34790, 11.12228)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Vallensbæk, Capital Region Denmark	Vallensbæk Torvevej / Strandesplanaden / Centervej (55.62250, 12.38985)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Århus, Middle Jutland Århus Denmark	Ormslevvej / Klokkeskovvej / Byvænget (56.12862, 10.11565)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Århus, Middle Jutland Århus Denmark	Ormslevvej / Jarlsmindevej (56.12847, 10.12520)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brabrand, Middle Jutland Århus Denmark	Silkeborgvej / Herningmotorvejen (56.15248, 10.07507)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Slagelse, Zealand Slagelse Denmark	Kalundborgvej / Nordre Ringgade / Valbygårdsvej / Holmstrupvej (55.41103, 11.33797)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Esbjerg, South Denmark Esbjerg Denmark	E20 (Tjæreborgvej - Esbjergmotorvejen) / Primærrute 24 (Tjæreborgvej) (55.46658, 8.51042)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bainbridge Island, WA Kitsap Co. United States	Madison Ave. N / Wyatt Way (47.62849, -122.52100)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 17.6784	Other (At-Grade) Single-lane w/ Traversable Central Island	2021	https://www.bainbridgereview.com/news/wyatt-mini-roundabout-wont-have-art/
Lafayette, LA Lafayette Par. United States	Girard Park Dr. / Hospital Dr. / Girard Park Cir. (30.20438, -92.02050)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.katc.com/news/lafayette-parish/new-roundabout-at-girard-park-and-hospital-drive-officially-opens
Brisbane, QLD Ipswich Australia	SR 62 (Old Toowoomba Rd. - Toongarra Rd.) / Old Toowoomba Rd. (-27.62766, 152.74094)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Leichhardt, QLD Ipswich Australia	Old Toowoomba Rd. / Pinehurst Ave. / Chubb St. (-27.62887, 152.73785)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Rosewood, QLD Ipswich Australia	John St. / Walloon Rd. / Rosewood Laidley Rd. (-27.63410, 152.58992)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Plainland, QLD Lockyer Valley Australia	Gehrke Rd. / A2 (Warrego Hwy) Ramps / (service centre) (-27.56329, 152.42354)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
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
Gatton, QLD Lockyer Valley Australia	Crescent St. / Railway St. (-27.55529, 152.27756)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Gatton, QLD Lockyer Valley Australia	Crescent St. / William St. / Gaul St. (-27.55596, 152.27986)	Roundabout Existing	All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only)	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ipswich, QLD Ipswich Australia	Moffatt St. / Macalister St. (-27.62407, 152.75810)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Tuncurry, NSW Mid-Coast Australia	Manning St. / Lake St. (-32.17308, 152.49855)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Red Head, NSW Mid-Coast Australia	Red Head Rd. / Seascape Dr. (-32.05899, 152.53579)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Wallabi Point, NSW Mid-Coast Australia	Saltwater Rd. / Hartlyn Dr. (-31.98954, 152.56378)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Herons Creek, NSW Port Macquarie-Hastings Australia	Bago Rd. / Ron Banks Rd. / A1 (Pacific Hwy.) NB Ramps (-31.57016, 152.73359)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Herons Creek, NSW Port Macquarie-Hastings Australia	Bago Rd. / Bobs Creek Rd. / A1 (Pacific Hwy.) SB Ramps (-31.57095, 152.73569)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Port Macquarie, NSW Port Macquarie-Hastings Australia	Ocean Dr. / Matthew Flinders Dr. / Emerald Dr. (-31.47872, 152.91544)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Port Macquarie, NSW Port Macquarie-Hastings Australia	Emerald Dr. / Marbuk Ave. (-31.47850, 152.91395)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Toormina, NSW Coffs Harbour Australia	Sawtell Rd. / Hogbin Dr. / Toormina Rd. (-30.35139, 153.09050)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Bogangar, NSW Tweed Australia	Tweed Coast Rd. / Sandalwood Dr. (-28.34131, 153.57152)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
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.
Brunswick, GA Glynn Co. United States	Barrington Oaks Dr. / Bartam Trl. (31.12966, -81.59217)	Other Existing	Other Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Pedestrian access to central island.
Ligonier, PA Westmoreland Co. United States	Market St. / Main St. (40.24308, -79.23789)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Pedestrian access to central island.
Wheaton-Glenmont, MD Montgomery Co. United States	Redspire Dr. / Tivoli Lake Blvd. (39.07315, -77.03208)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Wheaton-Glenmont, MD Montgomery Co. United States	Foggy Glen Dr. / Soaring Wing Ln. (39.08128, -77.02998)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Wheaton-Glenmont, MD Montgomery Co. United States	Poplar Run Dr. / Night Sky Dr. / Moonlight Trail Dr. (39.07862, -77.03729)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Laurel, MD Howard Co. United States	Arden Ct. / Waterside Ct. / Scholars Ln. (39.13418, -76.91140)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on two legs.
Burtonsville, MD Montgomery Co. United States	Bentley Park Dr. / Saddle Creek Dr. (39.09674, -76.91863)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Lexington Park, MD St. Mary's Co. United States	Columbus Dr. / Shining Willow Ln. / Creeping Primrose Ln. (38.26133, -76.46983)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
California, MD St. Mary's Co. United States	Saint Georges Hundred / Saint Johns Cir. / Saint Michaels Cir. (38.27383, -76.48964)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Saint-Charles, MD Charles Co. United States	St Owen Ct. / Oyster Reef Pl. / Ottawa Park Pl. (38.58026, -76.91047)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2008
Saint-Charles, MD Charles Co. United States	Smugglers Notch Ct. / Jacksonhole Pl. (38.60188, -76.94805)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Alderley, QLD Australia	Cole St. / Hilda St. (-27.42804, 152.99565)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Alderley, QLD Australia	Cole St. / Edith St. (-27.42715, 152.99583)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brisbane, QLD Australia	Edith St. / Moore St. (-27.42671, 152.99279)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Alderley, QLD Australia	Lloyd St. / Cole St. (-27.42623, 152.99596)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Elliptical shaped.
Mitchelton, QLD Australia	Brookside / Burwood Rd. (-27.40872, 152.98143)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mitchelton, QLD Australia	Glen Holm St. / Northmore St. (-27.40487, 152.97289)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Perth, WA 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, WA 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, WA 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, WA 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, WA 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, WA 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
Atwell, WA 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, WA 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, WA 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
Hillarys, WA 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)
Withers, WA 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, WA 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, WA 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)
Perth, WA 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)
Wangara, WA 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
Cedarburg, WI Ozaukee Co. United States	STH 60 / Granville Rd. (CR Y) (43.32226, -88.04448)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2019-2020). https://www.rasmith.com/projects/wis-60-eagle-drive-to-wis-181/
Pleasant Prairie, WI Kenosha Co. United States	Bain Station Rd. / 88th Ave. (CR H) (42.55125, -87.91362)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2017	https://www.rasmith.com/projects/cthh-bain-station-roundabout/
Scarborough, WA 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, WA 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
Cranbourne West, VIC Australia	M780-A780 (Western Port Hwy.) / Hall Rd. (-38.10708, 145.23357)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Cranbourne East, VIC Australia	Casey Fields Blvd. / Elmslie Dr. (-38.11975, 145.30663)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Cranbourne East, VIC Australia	Elmslie Dr. / McEwan Dr. / Hamer Way (-38.11952, 145.30492)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Cranbourne East, VIC Australia	Elmslie Dr. / Eliburn Dr. (-38.11908, 145.29857)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Cranbourne East, VIC Australia	Elmslie Dr. / Parkhurst Dr. / Newington Dr. (-38.11879, 145.29581)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Cranbourne East, VIC Australia	C407 (Sladen St.) / C404 (Cameron St.) (-38.11391, 145.28988)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Narre Warren, VIC Australia	Fleetwood Dr. / Norfolk Dr. (-38.03891, 145.31701)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
North Beach, WA 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, WA 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, SA 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, SA 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, SA 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).
Huntingtown, MD Calvert Co. United States	Lorins Dr. / Cambridge Dr. / Stephanies Ln. (38.60541, -76.61564)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands; pedestrian access to central island.
Marton, Wanganui-Manawatu Rangitikei New Zealand	Wellington Rd. / Broadway / High St. / Lower High St. (-40.06904, 175.37843)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Napier, Hawke’s Bay Napier New Zealand	SH 51 (Georges Dr.) / Latham St. (-39.50316, 176.90861)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Napier, Hawke’s Bay Napier New Zealand	SH 2 (Hawkes Bay Expressway) / Watchman Rd. / Meeanee Quay (-39.47466, 176.87709)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)