29372 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
Valkenswaard, North Brabant
Valkenswaard
Netherlands
Nieuwe Waalreseweg / De Hazelaar / De Weegbree
(51.36386, 5.44612)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
23.1169
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Eersel, North Brabant
Eersel
Netherlands
Akkerstraat / Habraken / Molenweg
(51.36444, 5.30681)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
30.5736
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Eersel, North Brabant
Eersel
Netherlands
Postelseweg / Duizelweg / Dalemsedijk
(51.36050, 5.30414)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
23.8643
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Duizel, North Brabant
Eersel
Netherlands
Wolverstraat / Ganzestaartsedijk / Smitsiend
(51.36532, 5.29541)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
11.1852
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Duizel, North Brabant
Eersel
Netherlands
Hapertseweg / De Hendrick Robinetlaan
(51.36833, 5.28266)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
29.8253
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Eersel, North Brabant
Eersel
Netherlands
Postelseweg / Laaghuizerweg
(51.35510, 5.30702)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
22.3755
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Valkenswaard, North Brabant
Valkenswaard
Netherlands
N69 / Dorpsstraat / Bergeijksedijk
(51.30713, 5.42260)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
33.5983
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Valkenswaard, North Brabant
Valkenswaard
Netherlands
N69 / N396
(51.34321, 5.44899)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
29.0956
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Valkenswaard, North Brabant
Valkenswaard
Netherlands
N396 / Molenstraat
(51.34128, 5.45305)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.5890
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Valkenswaard, North Brabant
Valkenswaard
Netherlands
N396 / Maastricherweg
(51.34001, 5.45844)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
32.8281
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Valkenswaard, North Brabant
Valkenswaard
Netherlands
N396 / Dragonder
(51.34102, 5.46347)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
29.8431
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
London, England
London
United Kingdom
Millennium Way / John Harrison Way / Bugsby's Way / Blackwall Ln.
(51.49339, 0.00978)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
60.2312
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
London, England
London
United Kingdom
A2 (Shooters Hill Rd.) / Prince Charles Rd.
(51.47293, 0.00961)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
49.0993
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Southend-on-Sea, England
Essex
United Kingdom
A13 / Southchurch Rd. / B1015 (Sutton Rd.) / Queensway (A13-A1160) Ramps
(51.54042, 0.71749)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
50.5123
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Southend-on-Sea, England
Essex
United Kingdom
A1160 / Chancellor Rd.
(51.53514, 0.71880)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
40.1173
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Southend-on-Sea, England
Essex
United Kingdom
A1160 (Queensway) / A1160 (Southchurch Ave.) / Southchurch Ave. / Woodgrange Dr.
(51.53506, 0.72357)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
49.0324
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Southend-on-Sea, England
Essex
United Kingdom
A13 (London Rd.) / A13 (Queensway) / London Rd. / Princes St.
(51.54058, 0.70630)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
49.0264
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Sittingbourne, England
Kent
United Kingdom
A249 / M2 Ramps
(51.32738, 0.65967)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
105.2283
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Southend-on-Sea, England
Essex
United Kingdom
London Rd. / (parking lot)
(51.54033, 0.70789)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
12.6281
Other (At-Grade)
Single-lane w/ Traversable Central Island
ICD estimated from Google Maps linework.
Long Beach, CA
Los Angeles Co.
United States
W 4th St. / Daisy Ave.
(33.77173, -118.19939)
Traffic Calming Circle
Existing
All-Way Stop
None
4 Approaches
0 Driveways
15.8847
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
Long Beach, CA
Los Angeles Co.
United States
W 5th St. / Daisy Ave.
(33.77292, -118.19939)
Traffic Calming Circle
Existing
All-Way Stop
None
4 Approaches
0 Driveways
13.8990
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
Long Beach, CA
Los Angeles Co.
United States
W 8th St. / Daisy Ave.
(33.77658, -118.19939)
Traffic Calming Circle
Existing
All-Way Stop
None
4 Approaches
0 Driveways
15.8838
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
Long Beach, CA
Los Angeles Co.
United States
W 9th St. / Daisy Ave.
(33.77776, -118.19939)
Traffic Calming Circle
Existing
All-Way Stop
None
4 Approaches
0 Driveways
9.9273
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
Long Beach, CA
Los Angeles Co.
United States
W 10th St. / Daisy Ave.
(33.77898, -118.19939)
Traffic Calming Circle
Existing
All-Way Stop
None
4 Approaches
0 Driveways
11.9125
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
Grays, England
Essex
United Kingdom
B186 / Weston Ave. / Cygnet View
(51.48556, 0.27393)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
64.7039
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
West Thurrock, England
Essex
United Kingdom
B186 / Grebe Crest
(51.48440, 0.27668)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
43.1370
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Grays, England
Essex
United Kingdom
Grebe Crest / Cygnet View
(51.48617, 0.27522)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
1 Driveways
32.7234
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
West Thurrock, England
Essex
United Kingdom
Weston Avenue / (parking lot) / (parking lot)
(51.48531, 0.27162)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
34.9552
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
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.
West Thurrock, England
Essex
United Kingdom
B186 / (unknown)
(51.48397, 0.27985)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
47.5999
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
West Thurrock, England
Essex
United Kingdom
Loweswater Way / (unknown)
(51.48296, 0.27953)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
31.2381
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
West Thurrock, England
Essex
United Kingdom
Lancaster Roundabout (A126 / B186 / W Thurock Way / Heron Way / (parking lot))
(51.48335, 0.28507)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
76.6071
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Grays, England
Essex
United Kingdom
B186 / A126 Ramps / (parking lots)
(51.48711, 0.28679)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
69.9075
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Grays, England
Essex
United Kingdom
(unknown) / (parking lot)
(51.49085, 0.28593)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
44.6182
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Grays, England
Essex
United Kingdom
A1306 (Arterial Road West Thurrock) / Back Ln. / (unknown)
(51.49172, 0.28534)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
50.5663
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Grays, England
Essex
United Kingdom
(unknown) / (parking lot)
(51.49036, 0.28088)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
16.3602
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Hythe, England
Kent
United Kingdom
A20 (Ashford Rd.) / (unknown) / (unknown)
(51.09199, 1.04991)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
66.0109
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Ashford, England
Kent
United Kingdom
A20 (Hythe Rd.) / A292 (Hythe Rd.) / A2070 (Bad Munstereifel Rd.) / A2070 (Kennington Rd.) / M20 Ramps
(51.13739, 0.91096)
Signalized Roundabout/Circle
Existing
Signal
Unknown
6 Approaches
0 Driveways
154.3738
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Ashford, England
Kent
United Kingdom
A2070 (Bad Munstereifel Rd.) / The Boulevard / Waterbrook Ave.
(51.12661, 0.89868)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
41.9755
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Ashford, England
Kent
United Kingdom
The Boulevard / Monument Way / Hall Ave.
(51.12815, 0.89753)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
40.4750
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Ashford, England
Kent
United Kingdom
The Boulevard / Crowbridge Rd. / The Long Barrow
(51.13011, 0.89390)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
32.9782
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Ashford, England
Kent
United Kingdom
Canterbury Rd. / Monument Way / Fairview Dr.
(51.12981, 0.88823)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
32.9785
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Ashford, England
Kent
United Kingdom
Park Farm Roundabout (A2070 / Bad Munstereifel Rd. Ramps / Sheepfold Ln.)
(51.12383, 0.87864)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
58.4694
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Kingsnorth, England
Kent
United Kingdom
Ashford Rd. / Romney Marsh Rd. / Forestall Meadow
(51.12258, 0.86290)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
56.9717
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Kingsnorth, England
Kent
United Kingdom
Roman Way / Moatfield Meadow / Saddlers Way
(51.12350, 0.86746)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
35.2318
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Kingsnorth, England
Kent
United Kingdom
Forestall Meadow / Moatfield Meadow / Bluebell Rd. / Field View
(51.12140, 0.86532)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
60.7214
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Ashford, England
Kent
United Kingdom
A2042 (Romney Marsh Rd.) / A2042 (Bad Munstereifel Rd.) / Ave Jacques Faucheux / Malcolm Sargent Rd.
(51.12690, 0.86736)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
59.9646
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Kingsnorth, England
Kent
United Kingdom
Ashford Rd. / Britannia Ln.
(51.12548, 0.86136)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
32.9816
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Ashford, England
Kent
United Kingdom
Wotton Rd. / Malcolm Sargent Rd.
(51.12929, 0.86448)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
29.9808
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Coquelles, Hauts-de-France
Pas-de-Calais
France
D243E3 / D243E4 / Avenue Charles de Gaulle
(50.92925, 1.79793)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
42.9074
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Coquelles, Hauts-de-France
Pas-de-Calais
France
D243E4 / E402-A16 SB Ramps / Chemin des Veuves
(50.92793, 1.80121)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
38.3919
Freeway Ramps (Grade-Separated)
Single-Lane
ICD estimated from Google Maps linework.
Coquelles, Hauts-de-France
Pas-de-Calais
France
D243E4 / E402-A16 NB Ramps
(50.92633, 1.80438)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
33.1236
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Coquelles, Hauts-de-France
Pas-de-Calais
France
Rond-Point des Sapins (D243E4 / Boulevard de l'Europe / Avenue des Longue Pièces)
(50.92496, 1.80749)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
67.7547
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Fréthun, Hauts-de-France
Pas-de-Calais
France
D215 / D243E2
(50.90669, 1.80691)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
50.4594
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Fréthun, Hauts-de-France
Pas-de-Calais
France
D215 / D246 / Allée des Charmes
(50.90762, 1.81047)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
21.8402
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Fréthun, Hauts-de-France
Pas-de-Calais
France
D246 / Rue des Argilières
(50.90341, 1.81598)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
36.9058
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Nielles-lès-Calais, Hauts-de-France
Pas-de-Calais
France
D246 / D304
(50.90291, 1.81767)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
47.4508
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Fréthun, Hauts-de-France
Pas-de-Calais
France
Rue de la Gare / (parking)
(50.90276, 1.80958)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
36.1531
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Greenacres, WA
Spokane Co.
United States
N Barker Rd. / I-90 WB Ramps / E Cataldo Ave.
(47.66736, -117.15377)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.4904
Freeway Ramps (Grade-Separated)
Single-Lane
2020 ICD ranges from approx 112 to approx 123 feet. Open 8/25/2020.
Houston, TX
Harris Co.
United States
Westwood Dr. / Huge Oaks St.
(29.79887, -95.49113)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
19.8120
Other (At-Grade)
Single-Lane
1998 Implemented as part of a larger neighborhood street reconstruction project that incorporated systematic traffic calming elements.
Houston, TX
Harris Co.
United States
Westwood Dr. / Pine Chase Dr.
(29.79887, -95.48897)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
19.8120
Other (At-Grade)
Single-Lane
1998 Implemented as part of a larger neighborhood street reconstruction project that incorporated systematic traffic calming elements.
Fairbanks, AK
Fairbanks North Star
United States
Gaffney Rd. / Fort Wainwright Base Entrance Station
(64.83323, -147.69920)
Other
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.5999
Other (At-Grade)
Multilane (2 Lane, unspecified)
2004 Implemented as security measure for base entrance. Functional Class: Arterial ICD estimated from Google Maps linework.
Winchester, MA
Middlesex Co.
United States
Main St / Mt Vernon St / Church St / Park St / Laraway Rd
(42.45281, -71.13716)
Rotary
Existing
Uncontrolled
Pedestrian Signal (red-yellow-green to drivers)
5 Approaches
0 Driveways
47.5856
Other (At-Grade)
Single-Lane
Improved ped crossings (markings) approx. 2001. Ped access to train station nearby. Bike racks. on-street parking on circular roadway. ICD estimated from Google Maps linework.
Salem, NH
Rockingham Co.
United States
Via Toscana / S Village Dr.
(42.77099, -71.22354)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2020 In a mixed-use development called Tuscan Village.
Salem, NH
Rockingham Co.
United States
Tuscan Blvd. / S Village Dr.
(42.76904, -71.22519)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.1960
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2020 In a mixed-use development called Tuscan Village.
Salem, NH
Rockingham Co.
United States
Tuscan Blvd. / (unknown)
(42.77007, -71.22693)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
44.1960
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2020 In a mixed-use development called Tuscan Village.
Salem, NH
Rockingham Co.
United States
Tuscan Blvd. / Artisan Dr.
(42.77110, -71.22775)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.1960
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2020 In a mixed-use development called Tuscan Village.
Redding, CA
Shasta Co.
United States
Shasta View Dr. / Inspiration Pl.
(40.59578, -122.32500)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.9026
Other (At-Grade)
Single-Lane
2009 In a new school zone Functional Class: Arterial ICD estimated from Google Maps linework.
Zionsville, IN
Boone Co.
United States
Talbott Dr. / Bennett Pkwy.
(39.94738, -86.24236)
Other
Existing
Uncontrolled
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
In an apartment complex with parking along circulatory roadway.
Cedar Falls, IA
Black Hawk Co.
United States
Brandilynn Blvd. / Prairie Pkwy.
(42.48552, -92.43468)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.2763
Other (At-Grade)
Single-Lane
2009 In new commercial development. Functional Class: Local ICD estimated from Google Maps linework.
Iowa City, IA
Johnson Co.
United States
Kennedy Pkwy. / Meadowlark Dr.
(41.66899, -91.59541)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.5492
Other (At-Grade)
Single-Lane
2006 In new residential development. Functional Class: Local ICD estimated from Google Maps linework.
Ankeny, IA
Polk Co.
United States
SW Snyder Blvd. / Springfield Dr.
(41.69610, -93.60439)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.8618
Other (At-Grade)
Single-Lane
2006 In new residential development. Functional Class: Local ICD estimated from Google Maps linework.
Ankeny, IA
Polk Co.
United States
NW 13th St. / Boulder Dr.
(41.74220, -93.64587)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.8432
Other (At-Grade)
Single-Lane
2005 In new residential development. Functional Class: Local ICD estimated from Google Maps linework.
Ankeny, IA
Polk Co.
United States
SW White Birch Dr. / Braeburn St.
(41.70018, -93.62535)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
55.2872
Other (At-Grade)
Single-Lane
2005 In new residential development. Functional Class: Local ICD estimated from Google Maps linework.
Ankeny, IA
Polk Co.
United States
NW 5th St. / Abbie Dr.
(41.73569, -93.66248)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.0634
Other (At-Grade)
Single-Lane
2008 In new residential development. Functional Class: Local ICD estimated from Google Maps linework.
West Des Moines, IA
Dallas Co.
United States
W. Wells Fargo Trl. / Wells Fargo Terr.
(41.55986, -93.80373)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
25.0228
Other (At-Grade)
Single-Lane
2005 In new Wells Fargo commercial development. ICD estimated from Google Maps linework.
West Des Moines, IA
Dallas Co.
United States
W. Wells Fargo Trl. / E. Wells Fargo Terr.
(41.55994, -93.80212)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
26.8101
Other (At-Grade)
Single-Lane
2005 In new Wells Fargo commercial development. ICD estimated from Google Maps linework.
West Des Moines, IA
Dallas Co.
United States
West Access / W. Wells Fargo Trl.
(41.55749, -93.80611)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.5986
Other (At-Grade)
Single-Lane
2006 In new Wells Fargo commercial development. ICD estimated from Google Maps linework.
Lehi, UT
Utah Co.
United States
N 900 W / W Grasslands Dr.
(40.38620, -111.82260)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.8400
Other (At-Grade)
Multilane (2 Lane, unspecified)
2004 In parking lot for big box retail shopping center. ICD estimated from Google Maps linework.
(unincorporated), VA
Powhatan Co.
United States
Old Buckingham Rd. / General Scott Blvd. / (parking lot)
(37.53775, -77.91700)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2005 In Powhatan Courthouse area opposite a subdivision.
West Boldon, England
South Tyneside
United Kingdom
Testos Roundabout [A19 / A184 (Newcastle Rd.)]
(54.94179, -1.47398)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
In process of being replaced with interchange.
Charlotte, NC
Mecklenburg Co.
United States
Galleria Blvd. / Galleria Village Dr.
(35.13888, -80.73592)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.2302
Other (At-Grade)
Single-Lane
2004 In shopping center. ICD estimated from Google Maps linework.
Ferndale, WA
Whatcom Co.
United States
Slater Rd. / I-5 SB Ramps
(48.81707, -122.55050)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
26.7384
Freeway Ramps (Grade-Separated)
Single-lane w/ Traversable Central Island
2014 Includes a yield-controlled right-turn bypass lane. Open November 2014. ICD estimated from Google Maps linework.
Santa Barbara, CA
Santa Barbara Co.
United States
Alameda Padre Serra / Montecito St. / Salinas St. / Sycamore Canyon Rd.
(34.42903, -119.67720)
Roundabout
Existing
All-Way Yield
None
5 Approaches
1 Driveways
23.6427
Other (At-Grade)
Single-Lane
1992 Includes driveway into roundabout serving one home. ICD estimated from Google Maps linework.
Fishers, IN
Hamilton Co.
United States
E 126th St. / Parkside Dr.
(39.97151, -86.00031)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.6116
Unknown
Multilane (2 Lane, unspecified)
2019 Includes newly constructed roadway to the south, so 4 approaches is correct. ICD estimated from Google Maps linework.
Ferndale, WA
Whatcom Co.
United States
Slater Rd. / I-5 NB Ramps
(48.81737, -122.54604)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
27.5247
Freeway Ramps (Grade-Separated)
Single-lane w/ Traversable Central Island
2014 Includes yield-controlled right-turn bypass lanes. Open November 2014. ICD estimated from Google Maps linework.
Concord, MA
Middlesex Co.
United States
Rte 2 (Union Tpke-Concord Tpke) / Rte 2A / Barretts Mill Rd. / Commonwealth Ave.
(42.46728, -71.39721)
Rotary
Existing
All-Way Yield
None
5 Approaches
0 Driveways
100.4354
Other (At-Grade)
Multilane (2 Lane, unspecified)
Infamous Concord rotary. ICD estimated from Google Maps linework.
Murfreesboro, TN
Rutherford Co.
United States
Puckett Creek Crossing / Contessa Dr. / Centurion Way
(35.86476, -86.47428)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2021 Initial circular intersection constructed 2008. Raised splitter islands added 2020-2021.
St Catharines, ON
Niagara
Canada
Suzanne Rochon-Burnett Circle (University Rd. E / Greenhouse Ln. / Ray Woodfield Dr. / John McDonald St.)
(43.12007, -79.24428)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.0000
Other (At-Grade)
Single-Lane
2000 Initial completion estimated (before 2003). Modified approximately 2003-2007 to realign University Road leg. ICD estimated from Google Maps linework. 21442
Richmond Hill, GA
Bryan Co.
United States
GA 144 / Belfast River Rd. / Captain Matthew Freeman Dr.
(31.88082, -81.26192)
Roundabout
Unknown
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Initial construction 2015 as temporary roundabout. Unknown status as of 2021.
Slidell, LA
St. Tammany Par.
United States
Town Center Pkwy. / Levis Ln.
(30.26543, -89.76313)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
47.4507
Other (At-Grade)
Multilane (2 Lane, unspecified)
2013 Initial construction completed 2011-2013; third leg added 2015-2016. ICD estimated from Google Maps linework. 21442
Knightdale, NC
Wake Co.
United States
Carolinian Ave. / Knightdale Station Run
(35.79907, -78.46866)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.9041
Other (At-Grade)
Single-Lane
2017 Initial construction completed 2014-2015. Year Completed estimated (2017-2018) with addition of splitter islands and marked crosswalks. ICD estimated from Google Maps linework.
Longmont, CO
Boulder Co.
United States
Sundance Dr. / Twilight Dr.
(40.19529, -105.06175)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2016 Initial construction without splitter islands 1999-2002. Splitter islands added 2016-2017.
Ceres, CA
Stanislaus Co.
United States
Helen Perry Rd. / Eastgate Blvd.
(37.60202, -120.92512)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4320
Other (At-Grade)
Single-Lane
2005 Initial construction without splitter islands around 2005. Converted into roundabout with splitter islands 2006-2009.
Oxford, MS
Lafayette Co.
United States
Sisk Ave. / Persimmon Ln.
(34.37239, -89.48771)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
57.9120
Other (At-Grade)
Multilane (2 Lane, unspecified)
2014 Initially built as traffic circle. Modified from circle to roundabout 2016-2019. Left lane trapped as left-turn-only lane but marked as through lane.
Provo, UT
Utah Co.
United States
Veterans Pkwy. / Edgewood Dr. (Shops at Riverwoods)
(40.29899, -111.65785)
Other
Removed
All-Way Yield
None
3 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-Lane
2010 Initially constructed 1999. Converted 2010-2011 into pedestrian use only as part of outdoor mall.
Phoenix, AZ
Maricopa Co.
United States
Happy Valley Rd. / I-17 NB Ramps
(33.71291, -112.11477)
Roundabout
Removed
All-Way Yield
None
4 Approaches
0 Driveways
64.0077
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2020 Initially constructed 2002, revised 2005. Removed in 2020, replaced with diverging diamond interchange: https://www.youtube.com/watch?v=Xgcxmf9UYWw. https://azdot.gov/adot-blog/requiem-roundabouts-least-ones-happy-valley-road 21442
Phoenix, AZ
Maricopa Co.
United States
Happy Valley Rd. / I-17 SB Ramps
(33.71292, -112.12019)
Roundabout
Removed
All-Way Yield
None
3 Approaches
0 Driveways
62.4840
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2020 Initially constructed 2002, revised 2005. Removed in 2020, replaced with diverging diamond interchange: https://www.youtube.com/watch?v=Xgcxmf9UYWw. https://azdot.gov/adot-blog/requiem-roundabouts-least-ones-happy-valley-road 21442
(unincorporated), TX
Hays Co.
United States
Ledge Stone Dr. / Rocky Ridge Trl.
(30.20694, -97.97889)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2007 Initially constructed 2006-2008 with southeast and northeast legs. Northwest leg added 2013-2014. Southwest leg added 2020-2021.
Stockbridge, GA
Henry Co.
United States
GA 138 / Moseley Dr.
(33.56930, -84.16559)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
30.4800
Other (At-Grade)
Single-Lane
2016 Initially constructed as a mini-roundabout in 2016; upgraded to a full roundabout in 2022. https://mhfnews.org/2022/06/16/gdot-crews-to-enlarge-moseley-drive-roundabout/