24409 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
Hamilton, Waikato
Hamilton
New Zealand
Thomas Rd. / Barrington Dr.
(-37.73200, 175.28535)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Hamilton, Waikato
Hamilton
New Zealand
Thomas Rd. / Hukanui Rd. / Horsham Downs Rd.
(-37.73060, 175.27335)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Crayford, England
London
United Kingdom
Thomas Rd. / Shearwood Crescent / (parking)
(51.46268, 0.19107)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Bel Air, MD
Harford Co.
United States
Thomas Run Rd. / Cross Campus Dr.
(39.56164, -76.28699)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2012
Kitchener, ON
Waterloo
Canada
Thomas Slee Dr. / Robert Ferrie Dr.
(43.37616, -80.42419)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.7244
Other (At-Grade)
Single-Lane
2007 Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Doncaster East, VIC

Australia
Thomas St. / Greendale Rd.
(-37.79751, 145.16481)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Dural, NSW

Australia
Thomas Wilkinson Ave. / James Henty Dr.
(-33.71309, 151.03019)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Newport News, VA

United States
Thomas Wolfe St. / Phillip Roth St.
(37.08515, -76.48840)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
16.1970
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Naples, FL
Collier Co.
United States
Thomasson Dr. / Bayshore Dr.
(26.10906, -81.77032)
Unknown
Existing
Unknown
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 https://www.coastalbreezenews.com/opinion/columnists/catching-up-with-bayshore/article_acf05522-df82-11eb-b1d5-cbde285af984.html
Stevensville, MD
Queen Annes Co.
United States
Thompson Creek Rd. / US 50 EB Ramps
(38.97599, -76.31046)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
16.7127
Freeway Ramps (Grade-Separated)
Single-lane w/ Traversable Central Island
2007 Mini-roundabout. ICD estimated from Google Maps linework.
Fairbanks, AK
Fairbanks North Star
United States
Thompson Dr / Tanana Loop Dr
(64.85564, -147.84200)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
52.2695
Other (At-Grade)
Single-Lane
2004 The site is on the University of Alaska, Fairbanks, school campus. The project constructed a new entrance onto the campus intersecting by means of a roundabout with an existing three leg stop controlled intersection. Previously controlled by one-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Madison, WI
Dane Co.
United States
Thompson Dr. / STH 30 EB Off-Ramp
(43.10506, -89.30066)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
34.0073
Other (At-Grade)
Multilane (2 Lane, unspecified)
2004 Opened October 22, 2004. ICD estimated from Google Maps linework.
Madison, WI
Dane Co.
United States
Thompson Dr. / STH 30 WB On-Ramp / Commercial Ave.
(43.10643, -89.30084)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.9822
Other (At-Grade)
Multilane (2 Lane, unspecified)
2004 Opened October 22, 2004. ICD estimated from Google Maps linework.
Indianapolis, IN
Marion Co.
United States
Thompson Park Blvd. / Bryce Canyon Dr.
(39.68900, -86.05618)
Other
Existing
All-Way Stop
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Pedestrian access to central island.
Indianapolis, IN
Marion Co.
United States
Thompson Park Blvd. / Kings Canyon Dr.
(39.69270, -86.05623)
Other
Existing
All-Way Stop
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands; pedestrian access to central island.
Johnstown, CO
Larimer Co.
United States
Thompson Pkwy. / (parking lots)
(40.40506, -104.98335)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.7405
Other (At-Grade)
Multilane (2 Lane, unspecified)
2006 ICD estimated from Google Maps linework.
Amity, AR
Clark Co.
United States
Thompson St. / Main St.
(34.26479, -93.46106)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.3782
Other (At-Grade)
Single-Lane
Pedestrian access to center island; parking within circle. ICD estimated from Google Maps linework.
Sliedrecht, South Holland
Sliedrecht
Netherlands
Thorbeckelaan / Hoepel / IJsvogel
(51.82137, 4.79566)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
23.6234
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Sliedrecht, South Holland
Sliedrecht
Netherlands
Thorbeckelaan / Lijsterweg
(51.82330, 4.78534)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
24.3606
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Beechboro, WA
Swan
Australia
Thorburn Ave. / Maguire Ave.
(-31.86443, 115.94908)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Skelmersdale, England
Lancs
United Kingdom
Thorn Island
(53.54092, -2.77481)
Rotary
Existing
Unknown
Unknown
5 Approaches
0 Driveways
Other (At-Grade)
Unknown
Thornaby-on-Tees, England
Stockton-on-Tees
United Kingdom
Thornaby Rd. / Trenchard Ave. / Bader Ave.
(54.53317, -1.30055)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Chineham, England
Hants
United Kingdom
Thornhill Way / Reading Rd.
(51.29011, -1.05359)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Thornlands, QLD
Redland City
Australia
Thornlands Rd. / Baythorn Dr.
(-27.55694, 153.27447)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Thornlands, QLD
Redland City
Australia
Thornlands Rd. / Clifford Perske Dr. / Primrose Dr.
(-27.55671, 153.27299)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Cambridge, Waikato
Waipa
New Zealand
Thornton Rd. / Robinson St.
(-37.88450, 175.47712)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Basingstoke, England
Hants
United Kingdom
Thornycroft Roundabout [Churchill Way / Ringway West]
(51.26566, -1.10796)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Unknown
Multilane (2 Lane, unspecified)
Fishers, IN
Hamilton Co.
United States
Thorpe Creek Pkwy. / Pleasant Crest Ave. / Poplar Bend Blvd.
(39.97051, -85.89966)
Other
Existing
All-Way Yield
None
3 Approaches
1 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Belton, TX
Bell Co.
United States
Three Creeks Blvd. / Hamlet Dr. / Abergavenny Dr. / (future street)
(31.03110, -97.51664)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
76.2000
Other (At-Grade)
Single-Lane
2015
Churchill, AL
Mobile Co.
United States
Three Notch Rd. / Dawes Ln.
(30.58887, -88.25012)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
44.2095
Other (At-Grade)
Single-Lane
2015 No pedestrian facilities. ICD estimated from Google Maps linework.
Canmore, AB
Central Alberta
Canada
Three Sisters Pkwy. / Stewart Creek Dr.
(51.05031, -115.31370)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.7860
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Maps linework.
Gwynneville, NSW
Wollongong
Australia
Throsby Dr. / Foley St. / Mercury St.
(-34.41983, 150.88432)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Knoxville, TN
Knox Co.
United States
Thunderhead Rd. / Willow Loop Way
(35.85896, -84.07963)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2007
Lavington, NSW
Albury
Australia
Thurgoona Dr. / Catherine Crescent / Travelstop Way
(-36.03800, 146.96848)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Thurgoona, NSW
Albury
Australia
Thurgoona Dr. / Elizabeth Mitchell Dr.
(-36.04373, 146.97845)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Thurgoona, NSW
Albury
Australia
Thurgoona Dr. / M31 (Hume Hwy.) NB Ramps
(-36.03909, 146.97264)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Thurgoona, NSW
Albury
Australia
Thurgoona Dr. / M31 (Hume Hwy.) SB Ramps
(-36.04044, 146.97464)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Thurgoona, NSW
Albury
Australia
Thurgoona Dr. / Table Top Rd.
(-36.04448, 146.99348)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
West Thurrock, England
Essex
United Kingdom
Thurrock Way / (parking lot)
(51.48343, 0.27618)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
21.5690
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Thursby, England
Cumbria
United Kingdom
Thursby Roundabout [A595 / A596 / (unknown) / (unknown)]
(54.84546, -3.05535)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Mosfellsbær, Höfuðborgarsvæðið

Iceland
Þverholt / Haholt
(64.16655, -21.69572)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.7058
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Bruce, ACT

Australia
Thynne St. / Paget St. / Kinloch Circuit
(-35.24139, 149.09987)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Stockton, CA
San Joaquin Co.
United States
Tiamo Way / Hayden Brook Dr.
(37.99749, -121.27590)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
16.0000
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Orlando, FL
Orange Co.
United States
Tibet Butler Dr.
(28.44305, -81.55090)
Other
Existing
Other
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Lake Butler, FL
Orange Co.
United States
Tibet Butler Dr. / Lake Burden Cir.
(28.45235, -81.54940)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands; pedestrian access to central island.
Goes, Zeeland
Gemeente Goes
Netherlands
Tiendenplein [N289 / Ringbaan West]
(51.50565, 3.87650)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Turbo roundabout. Grade-separated bicycle facilities under circulatory roadway with uncontrolled bicycle circle in central island.
Rochester, MI
Oakland Co.
United States
Tienken Rd. / Runyon Rd. / Washington Rd.
(42.69743, -83.11135)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
43.0105
Other (At-Grade)
Single-Lane
1999 Total cost: $353,000. Completed July 1999. Functional Class: Arterial ICD estimated from Google Maps linework.
Rochester Hills, MI
Oakland Co.
United States
Tienken Rd. / Sheldon Rd.
(42.69626, -83.12320)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.6224
Other (At-Grade)
Single-Lane
2001 Near Hart Middle School and Stoney Creek High School. Functional Class: Local ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States
Tierra Ln. / Saddle Ridge Condominiums
(40.57545, -105.13140)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
28.1217
Other (At-Grade)
Single-Lane
Functional Class: Local ICD estimated from Google Maps linework.
Meadowbrook Heights, MO
Clay Co.
United States
Tiffany Springs Pkwy
(39.26919, -94.58184)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Kansas City, MO
Clay Co.
United States
Tiffany Springs Pkwy. / NW 96th St. / US 169 NB Ramps
(39.26998, -94.58361)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
41.6077
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2013 ICD estimated from Google Maps linework.
Buffalo, NY
Erie Co.
United States
Tifft St. / Rte 5 NB Ramps
(42.83952, -78.85611)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
32.4029
Freeway Ramps (Grade-Separated)
Single-Lane
2010 ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
Tiger Ave. / Angora Dr.
(40.37680, -105.12750)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
28.2050
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Gilze, North Brabant
Gilze en Rijen
Netherlands
Tilburgsebaan / Phanton / Hercules
(51.54571, 4.95585)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
42.3362
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Delta, BC
Greater Vancouver
Canada
Tilbury Connector / Progress Way / 80 St. / (unknown) / (unknown)
(49.14014, -123.00090)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
68.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2013
Charlotte, NC
Mecklenburg Co.
United States
Tilley Morris Rd. / Ardrey Kell Rd. / Stonemede Ln.
(35.05963, -80.75320)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Single-Lane
2017 Year Completed estimated (2016-2017).
Egg Harbor, NJ
Atlantic Co.
United States
Tilton Road Circle
(39.43177, -74.57915)
Signalized Roundabout/Circle
Existing
Signal
Unknown
5 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
Hamburger shaped.
(unincorproated), FL
Hillsborough Co.
United States
Timber Reach Rd. / Autumn Woods Ave.
(28.14828, -82.37132)
Other
Existing
All-Way Stop
None
3 Approaches
0 Driveways
47.3884
Other (At-Grade)
Single-Lane
Stop control on some approaches. ICD estimated from Google Maps linework.
Marietta, GA
Cobb Co.
United States
Timber Ridge Rd. / Lower Roswell Rd. / Willeo Rd.
(33.99206, -84.38670)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
28.7168
Other (At-Grade)
Single-Lane
2014 https://patch.com/georgia/eastcobb/new-east-cobb-roundabout-nearly-complete. Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Scunthorpe, England
North Lincolnshire
United Kingdom
Timberland / Olive Dr. / Pinewood Close / Wilkinson Way
(53.55770, -0.63074)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Bentley Park, QLD
Cairns
Australia
Timberlea Dr. / Morton St. / Jardine Close
(-17.00938, 145.71995)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Bentley Park, QLD
Cairns
Australia
Timberlea Dr. / Timberlea Dr. E
(-17.01087, 145.72183)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Prairieville, LA
Ascension Par.
United States
Timberstone Dr. / Devall Rd. / Tigers Eye Stone Ave.
(30.29926, -90.89318)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2008
El Paso, TX
El Paso Co.
United States
Timberwolf Dr. / Mathias Dr.
(31.78818, -106.42020)
Traffic Calming Circle
Existing
All-Way Yield
None
3 Approaches
0 Driveways
21.3357
Other (At-Grade)
Single-Lane
2011 .
El Paso, TX
El Paso Co.
United States
Timberwolf Dr. / St. Johns Dr.
(31.79253, -106.42920)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.3840
Other (At-Grade)
Single-Lane
2011 Skewed alignment.
Hollymead, VA
Albemarle Co.
United States
Timberwood Blvd. / Conner Blvd.
(38.13065, -78.44083)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.8813
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Hollymead, VA
Albemarle Co.
United States
Timberwood Blvd. / Grand Forks Blvd.
(38.13111, -78.44283)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
93.9459
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Cypress, TX
Harris Co.
United States
Timberwood Run Dr. / Watchful Willow Dr.
(29.94878, -95.74262)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.5277
Other (At-Grade)
Single-Lane
2016 One-stage pedestrian crossings. Year Completed estimated (2015-2016).
Apex, NC
Wake Co.
United States
Timken Forest Dr. / Lowland St.
(35.73997, -78.91390)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.9293
Other (At-Grade)
Single-Lane
2019 ICD = 135 ft. ICD estimated from Google Maps linework.
Umea, Vasterbotten County
Umea
Sweden
Timotejvägen / Rödängsvägen
(63.83602, 20.23116)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.0179
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Gardner, MA
Worcester Co.
United States
Timpany Blvd (Rte 68) / Rte 2
(42.56665, -71.99296)
Rotary
Existing
All-Way Yield
None
4 Approaches
0 Driveways
140.7379
Freeway Ramps (Grade-Separated)
Single-Lane
Crosswalks present ICD estimated from Google Maps linework.
Donvale, VIC

Australia
Tindals Rd. / Rainbow Valley Rd. / (parking)
(-37.77383, 145.19494)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Donvale, VIC

Australia
Tindals Rd. / Raymond Elliot Ct.
(-37.77577, 145.19086)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Donvale, VIC

Australia
Tindals Rd. / Stintons Rd.
(-37.77160, 145.19942)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Left-turn bypass lane on southeast leg.
Auckland, Auckland
Auckland
New Zealand
Tington Ave. / Glenross Dr.
(-37.04739, 174.89381)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Gorey, Co Wexford

Ireland
Tinnock Roundabout [R772 (Wicklow Mountains Dr.) / M11 NB Ramps]
(52.71197, -6.25748)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Elliptical shaped.
Sheffield, England
Sheffield
United Kingdom
Tinsley Park Rd. / Europa Dr. / Europa Close / Europa Link
(53.39938, -1.40517)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Woodbury, NY
Orange Co.
United States
Tiorati Circle (Seven Lakes Dr. / Arden Valley Rd. / Tiorati Brook Rd.)
(41.27556, -74.08796)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.2652
Other (At-Grade)
Single-Lane
Rest area (rest rooms, parking) in central island; painted splitter islands. Year Completed unknown (before 1994). ICD estimated from Google Maps linework.
Acworth, GA
Cobb Co.
United States
Tipton Cir. NW
(33.99591, -84.71055)
Other
Existing
Uncontrolled
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Lower Allen, PA
Cumberland Co.
United States
Tisbury Circle
(40.22128, -76.87520)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Wellington, Wellington Region
Porirua
New Zealand
Titahi Bay Rd. / Awarua St. / Semple St.
(-41.12954, 174.83612)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Wellington, Wellington Region
Porirua
New Zealand
Titahi Bay Rd. / Kenepuru Dr. / Walton Leigh Ave.
(-41.13833, 174.84109)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Wellington, Wellington Region
Porirua
New Zealand
Titahi Bay Rd. / Mungavin Ave. / SH 1 (Johnsonville-Porirua Motorway) Ramps
(-41.13832, 174.84491)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Greensboro, GA
Greene Co.
United States
Titan Circle
(33.48854, -83.24127)
Other
Existing
Unknown
Unknown
2 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Parking on circulatory roadway.
(unincorporated), CO
Douglas Co.
United States
Titan Rd. / Eagle River St.
(39.50721, -105.03658)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
51.6027
Other (At-Grade)
Single-Lane
2017 Roundabout has been constructed, but is not being fully utilized yet until the Sterling Ranch development is complete. ICD estimated from Google Maps linework.
Auckland, Auckland
Auckland
New Zealand
Titirangi Rd. / Scenic Dr. / Atkinson Rd. / Kohu Rd. / Huia Rd.
(-36.93829, 174.65411)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden
Titteridammsvägen / Hästhagan / Kultivatorgatan
(57.79837, 12.04941)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
18.4573
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden
Titteridammsvägen / Övre Storåsvägen
(57.79466, 12.04604)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
29.2801
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden
Titteridammsvägen / Traktorgatan
(57.79613, 12.04670)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
22.2774
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Eindhoven, North Brabant
Eindhoven
Netherlands
Tivolilaan / Neushoornstraat / Sint Bonifaciuslaan
(51.42384, 5.50602)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Auckland, Auckland
Auckland
New Zealand
Tobin St. / Seddon St.
(-37.19910, 174.90133)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Auckland, Auckland
Auckland
New Zealand
Tobin St. / Stadium Dr. / Edinburgh St.
(-37.19908, 174.90380)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Lakeport, CA
Lake Co.
United States
Todd Rd. / Parallel Dr.
(39.03226, -122.92521)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.5433
Other (At-Grade)
Single-Lane
1998 Year Completed estimated (1993-2003). ICD estimated from Google Maps linework.
Dublin City, Co Dublin

Ireland
Tolka Quay Rd. / Bond Dr.
(53.35203, -6.21397)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Warwick, RI
Kent Co.
United States
Toll Gate Rd. (Rte 115) / Centerville Rd. (Rte 117) / Veteran's Memorial Drive Extension
(41.69815, -71.46408)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
49.9384
Other (At-Grade)
Multilane (2 Lane, unspecified)
2016 Roundabout is fully operational as of fall 2016 but still has landscape work and other minor work to be completed. There is a NEW roadway not shown on the aerial mapping - it is the Veteran's Memorial Drive Extension. ICD estimated from Google Maps linework.
Livingston, Scotland
West Lothian
United Kingdom
Toll Roundabout [A705 / A779 (Starlaw Rd.) / Wilson Rd.]
(55.88645, -3.56361)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Broadfield South, England
West Sussex
United Kingdom
Tollgate Hill Roundabout [A264 / Tollgate Hill]
(51.08769, -0.20270)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Owings Mills, MD
Baltimore Co.
United States
Tollgate Rd. / Lastgage Rd.
(39.42149, -76.78482)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
28.6010
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Bel Air, MD
Harford Co.
United States
Tollgate Rd. / Macphail Rd.
(39.51959, -76.35208)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
11.9771
Other (At-Grade)
Single-lane w/ Traversable Central Island
2012 ICD estimated from Google Maps linework.
Bel Air, MD
Harford Co.
United States
Tollgate Rd. / Marketplace Dr.
(39.52092, -76.35262)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
28.5602
Other (At-Grade)
Single-Lane
1996 Three leg, off-set roundabout - off-set due to lack of r/w on top side of Functional Class: Collector ICD estimated from Google Maps linework.