20143 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
Nicholls, ACT

Australia
A25 (Barton Hwy.) / Gundaroo Dr.
(-35.20141, 149.09483)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Cancún, Quintana Roo
Benito Juárez
Mexico
Avenida José López Portillo / Avenida Kabáh / Prolongación Kabah
(21.16193, -86.85155)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Jarrow, England
South Tyneside
United Kingdom
A194 (Leam Ln. - Newcastle Rd.) / A1300 (John Reid Rd.) / Auckland Terrace
(54.96804, -1.46718)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
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.
Team Valley Trading Estate, England
Gateshead
United Kingdom
B601 (Lobley Hill Rd.) / Kingsway North / Festival Park Dr.
(54.94285, -1.62551)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Bus bypass lane through central island.
Gambir, Jakarta
Central Jakarta
Indonesia
Jl. Medan Merdeka Sel. / Jl. Medan Merdeka Barat / Jl. M.H. Thamrin / Jl. Budi Kemuliaan
(-6.18062, 106.82293)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Tåstrup, Capital Region

Denmark
Sekundærrute 156 (Roskildevej) / Hveen Boulevard
(55.65663, 12.28285)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Kampung Mata-Mata, Brunei-Muara District

Brunei
Jalan Gadong / Jalan Industri Beribi
(4.89539, 114.90088)
Signalized Roundabout/Circle
Existing
Signal
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Pontianak Tenggara, West Kalimantan
Kota Pontianak
Indonesia
Jalan Jenderal Achmad Yani / Jalan Daya Nasional / Jalan Prof Dr H Hadari Nawawi
(-0.05529, 109.34948)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
West Central District, Tainan City
Tainan City
Taiwan
Dongmen Rd. / Fuqian Rd. / Beimen Rd. / Datong Rd. / Minquan Rd.
(22.98893, 120.21140)
Signalized Roundabout/Circle
Existing
Signal
None
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Swords, Co Dublin

Ireland
Airport Roundabout [R132 (Swords Rd. - Dublin Rd.) / Corballis Rd. South / (M1 connector)]
(53.42826, -6.22964)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Swords, Co Dublin

Ireland
Cloghran Roundabout [R132 (Dublin Rd.) / Naul Rd. / Stockhole Ln.]
(53.43407, -6.22872)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Fingal, Co Dublin

Ireland
Malahide Road Roundabout [R132 / R106 (Malahide Rd.) / Drynam Rd.]
(53.45404, -6.21437)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Inverness, Scotland
Highland
United Kingdom
A9 / A82 (Longman Rd.) / Stadium Rd.
(57.49173, -4.21505)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Namgu, Ulsan

South Korea
Munsu-ro / Samsan-ro / Duwang-ro / Suam-ro
(35.53227, 129.30753)
Signalized Roundabout/Circle
Existing
Signal
None
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Horsforth, England
Leeds
United Kingdom
A65 (Rawdon Rd. - New Road Side) / A6120 (Broadway)
(53.83471, -1.65147)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Kirkleatham, England
North Yorkshire
United Kingdom
A174 / A1042 / Southway
(54.58306, -1.08839)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Lazenby, England
North Yorkshire
United Kingdom
Greystones Roundabout [A174 / A1053 (Greystone Rd.) / B1380 (High St.)]
(54.56590, -1.12257)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Søborg, Capital Region

Denmark
Primærrute 03 (Gladsaxe Ringvej - Buddingevej) / Buddinge Hovedgade / Søborg Hovedgade
(55.74263, 12.49371)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Bangor, N. Ireland
North Down & Ards
United Kingdom
Gransha Road Roundabout [A2 (East Circular Rd.) / Gransha Rd.]
(54.65019, -5.65149)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Komsomolsk, Khabarovsk
Komsomol'sk-na-Amure
Russia
prospekt Mira / prospekt Lenina
(50.55454, 137.01601)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Arad, Arad

Romania
DN7E (Calea Aurel Vlaicu) / Strada Cocorilor / Strada Bumbacului
(46.19217, 21.30776)
Signalized Roundabout/Circle
Existing
Signal
At-grade Rail Crossing Signals/Gates (controlling circulatory roadway only)
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Bobruysk, Mahilyow
Bobruysk
Belarus
R7 (Minskaja) / Gagarina / Shinnaya
(53.17807, 29.19784)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
São Luís, Maranhão

Brazil
Av. Ana Jansen / Av. Colares Moreira / Av. Marechal Castelo Branco
(-2.50855, -44.30327)
Signalized Roundabout/Circle
Existing
Signal
None
3 Approaches
2 Driveways
Other (At-Grade)
Multilane (2 Lane)
Tyburn, England
Birmingham
United Kingdom
Spitfire Island [A452 (Chester Rd.) / A47 (Fort Pkwy.) / Tangmere Dr.]
(52.51358, -1.79790)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Minworth, England
Birmingham
United Kingdom
Minworth Island [A38 (Kingsbury Rd. - Sutton Coldfield Bypass) / A4097 (Kingsbury Rd.) / Walmley Ash Rd. / Lindridge Dr.]
(52.53104, -1.77568)
Signalized Roundabout/Circle
Existing
Signal
None
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Churchbridge, England
Staffs
United Kingdom
A5 (Watling St.) / A34 (Walsall Rd.) / M6 WB Off-Ramp
(52.67191, -2.01902)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Cannock, England
Staffs
United Kingdom
A5 (Walsall Rd. - Watling St.) / A460 / M6 EB On-Ramp
(52.67310, -2.01948)
Signalized Roundabout/Circle
Existing
Signal
None
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
Raindrop shaped. One signalised approach.
Bridgtown, England
Staffs
United Kingdom
A5 (Watling St. - Walsall Rd.) / A460 (Lodge Ln. - Eastern Way) / A34 (Walsall Rd.)
(52.67278, -2.02327)
Signalized Roundabout/Circle
Existing
Signal
None
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
City Centre, England
Wolverhampton
United Kingdom
Penn Road Island [A449 (Penn Rd. - Ring Rd. St Johns) / A4150 (Ring Rd. St Marks) / Worcester St.]
(52.58073, -2.13226)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Winwick Quay, England
Warrington
United Kingdom
A49 (Winwick Rd.) / A574 (Cromwell Ave.) / Sandy Ln. W
(53.41425, -2.59784)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Darley Abbey, England
Derby City
United Kingdom
Markeaton Island [A38 (Kingsway / Queensway) / A52 (Ashbourne Rd.)]
(52.92913, -1.50406)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Derby, England
Derby City
United Kingdom
The Pentagon [A52 (Eastgate - Brian Clough Way) / A61 (Sir Frank Whittle Rd.) / Nottingham Rd. / Chequers Rd.]
(52.92501, -1.46144)
Signalized Roundabout/Circle
Existing
Signal
None
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Dún Laoghaire-Rathdown,

Ireland
N31 (Leopardstown Rd) / R113 / M50 Ramps
(53.27107, -6.21110)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Hollywood, FL
Broward Co.
United States
Hollywood Blvd. / Rainbow Dr.
(26.01050, -80.18360)
Other
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
165.2974
Other (At-Grade)
Multilane (2 Lane)
Uncontrolled mainline, stop-control on side street Functional Class: Arterial ICD estimated from Google Maps linework.
Berkeley, CA
Alameda Co.
United States
Marin Ave. / Los Angeles Ave. / Del Norte St. / Arlington Ave.
(37.89015, -122.27240)
Other
Existing
Two-Way Stop
None
6 Approaches
0 Driveways
25.4489
Other (At-Grade)
Single-Lane
Free movement on Marin Ave.; rest are stop-controlled ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NW 25th Ave. / NW Quimby St.
(45.53328, -122.70277)
Traffic Calming Circle
Existing
Two-Way Stop
None
3 Approaches
0 Driveways
15.8958
Other (At-Grade)
Single-Lane
1988 Completed 9/30/1988. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NW 25th Ave. / NW Overton St.
(45.53190, -122.70270)
Traffic Calming Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
44.3420
Other (At-Grade)
Single-Lane
1988 Completed 9/30/1988. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NW 25th Ave. / NW Marshall St.
(45.53040, -122.70270)
Traffic Calming Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
62.7498
Other (At-Grade)
Single-Lane
1988 Completed 9/30/1988. ICD estimated from Google Maps linework.
Boulder, CO
Boulder Co.
United States
Arapahoe Ave. / 4th St.
(40.01294, -105.29160)
Traffic Calming Circle
Existing
Two-Way Stop
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Boulder, CO
Boulder Co.
United States
Arapahoe Ave. / 5th St.
(40.01295, -105.28920)
Traffic Calming Circle
Existing
Two-Way Stop
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Boulder, CO
Boulder Co.
United States
Maxwell Ave. / 6th St.
(40.02176, -105.28860)
Traffic Calming Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
12.8046
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Littleton, CO
Arapahoe Co.
United States
Elati St. / Arapahoe Rd.
(39.59515, -104.99770)
Traffic Calming Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
11.0437
Other (At-Grade)
Single-Lane
Functional Class: Collector ICD estimated from Google Maps linework.
Littleton, CO
Arapahoe Co.
United States
Elati St. / Briarwood St.
(39.59236, -104.99770)
Traffic Calming Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
5.5221
Other (At-Grade)
Single-Lane
Functional Class: Collector ICD estimated from Google Maps linework.
Miami Springs, FL
Miami-Dade Co.
United States
Pinecrest Dr. / South Dr.
(25.81530, -80.28000)
Traffic Calming Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
43.0055
Other (At-Grade)
Single-Lane
Functional Class: Local ICD estimated from Google Maps linework.
Miami Springs, FL
Miami-Dade Co.
United States
DeSoto Dr. / Labaron Dr.
(25.81180, -80.27770)
Traffic Calming Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
36.5558
Other (At-Grade)
Single-Lane
Functional Class: Local ICD estimated from Google Maps linework.
Newton, MA
Middlesex Co.
United States
Wheeler Rd. / Meadowbrook Rd.
(42.30915, -71.19085)
Other
Existing
Two-Way Stop
None
3 Approaches
0 Driveways
22.0809
Other (At-Grade)
Single-Lane
2003 At elementary school. ICD estimated from Google Maps linework.
Fillmore, CA
Ventura Co.
United States
River St. / Surrey Way
(34.39410, -118.91950)
Traffic Calming Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
38.4355
Other (At-Grade)
Single-Lane
2003 Traffic Calming Circle with Truck Apron Previously controlled by two-way stop Functional Class: Local ICD estimated from Google Maps linework.
Fillmore, CA
Ventura Co.
United States
River St. / Reading St.
(34.39330, -118.92510)
Traffic Calming Circle
Existing
Two-Way Stop
None
3 Approaches
0 Driveways
71.9441
Other (At-Grade)
Single-Lane
2003 Features truck apron and modified curb lines. Previously controlled by one-way stop Functional Class: Local ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 16th Ave. / SE Salmon St.
(45.51435, -122.64961)
Traffic Calming Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
15.0642
Other (At-Grade)
Single-Lane
1982 Completed 2/18/1982. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 13th Ave. / SE Salmon St.
(45.51434, -122.65264)
Traffic Calming Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
17.5750
Other (At-Grade)
Single-Lane
1989 Completed 1/11/1989. ICD estimated from Google Maps linework.
(unincorporated), FL
Lake Co.
United States
CR 455 / CR 561
(28.66685, -81.73738)
Roundabout
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
55.5404
Other (At-Grade)
Single-Lane
2015 ICD estimated from Google Maps linework.
Polk City, FL
Polk Co.
United States
Deen Still Rd. / Commonwealth Ave.
(28.25849, -81.82458)
Roundabout
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
38.9236
Other (At-Grade)
Single-Lane
2016 ICD estimated from Google Maps linework.
Alexander City, AL
Tallapoosa Co.
United States
Tallapoosa St
(32.94353, -85.95363)
Roundabout
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
48.1099
Other (At-Grade)
Single-Lane
2002 Peanut-shaped roundabout. Year completed estimated (1997-2006). ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States
Grand Estates Dr. / Courtney Estates Dr.
(35.91682, -78.77574)
Other
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
27.0830
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States
Grand Estate Dr. / Shelter Cove
(35.91623, -78.77478)
Other
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
34.8213
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Cary, NC
Wake Co.
United States
Portrait Dr. / (unknown)
(35.79986, -78.79715)
Other
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
30.9977
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Cary, NC
Wake Co.
United States
Tryon Manor Dr. / Tryon Village Dr.
(35.74686, -78.74579)
Other
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
36.8343
Other (At-Grade)
Single-Lane
2006 Uncontrolled N-S legs, stop-controlled E leg. ICD estimated from Google Maps linework.
Chehalis, WA
Lewis Co.
United States
NW West St. / NW Pennsylvania Ave.
(46.66652, -122.97639)
Traffic Calming Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
Other (At-Grade)
Unknown
2008 Year Completed estimated (2006-2009).
Portland, OR
Multnomah Co.
United States
NE 7th Ave. / NE Morris St.
(45.54468, -122.65860)
Traffic Calming Circle
Removed
Two-Way Stop
None
3 Approaches
0 Driveways
128.8135
Other (At-Grade)
Single-Lane
2013 Neighborhood traffic circle was installed 1/9/1992. Removed in 2013 as part of upgrades to the Neighborhood Greenway. Added speed humps nearby. ICD estimated from Google Maps linework.
San Luis Obispo, CA
San Luis Obispo Co.
United States
Chorro St. / High St.
(35.27217, -120.65736)
Traffic Calming Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
10.7258
Other (At-Grade)
Single-Lane
2016 ICD estimated from Google Maps linework.
San Luis Obispo, CA
San Luis Obispo Co.
United States
Chorro St. / Church St.
(35.27448, -120.65800)
Traffic Calming Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
29.2513
Other (At-Grade)
Single-Lane
2016 ICD estimated from Google Maps linework.
Conway, AR
Faulkner Co.
United States
Country Club Rd. / Kensington Dr.
(35.07843, -92.48086)
Traffic Calming Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
10.7514
Other (At-Grade)
Single-Lane
2003 ICD estimated from Google Maps linework.
Fayetteville, AR
Washington Co.
United States
N Vandeventer Ave. / W Ila St.
(36.07101, -94.16435)
Traffic Calming Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-lane w/ Traversable Central Island
2008
Fayetteville, AR
Washington Co.
United States
N Vandeventer Ave. / W Cleburn St.
(36.07471, -94.16427)
Traffic Calming Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2008
Littleton, CO
Arapahoe Co.
United States
Powers Ave. / S Greenwood St.
(39.61509, -105.00042)
Traffic Calming Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
35.8818
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Littleton, CO
Arapahoe Co.
United States
S Gallup St. / W Arapahoe Rd.
(39.59517, -105.00233)
Traffic Calming Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
12.8843
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Littleton, CO
Arapahoe Co.
United States
S Elati St. / W Davies Way
(39.58691, -104.99775)
Traffic Calming Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
9.2042
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Littleton, CO
Arapahoe Co.
United States
W Caley Ave. / S Spotswood St.
(39.60239, -105.01162)
Traffic Calming Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
57.0533
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Stamford, CT
Fairfield Co.
United States
Shippan Ave. / Fairview Ave.
(41.02609, -73.52336)
Traffic Calming Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
13.5152
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Basel, Basel
Basel-Stadt
Switzerland
Erasmusplatz
(47.56593, 7.58915)
Other
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
35.4580
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Bexley, OH
Franklin Co.
United States
S Gould Rd. / Dale Ave.
(39.96392, -82.92387)
Traffic Calming Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Bexley, OH
Franklin Co.
United States
Gould Rd. / Powell Ave.
(39.96599, -82.92369)
Traffic Calming Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Malden, MA
Middlesex Co.
United States
Fellsway E / Highland Ave
(42.43419, -71.08356)
Traffic Calming Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
24.6814
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Framingham, MA
Middlesex Co.
United States
Union Ave / Main St / Maple St
(42.29709, -71.43089)
Other
Existing
Two-Way Stop
None
4 Approaches
2 Driveways
51.2374
Other (At-Grade)
Single-Lane
Wide circular roadway (2 lane) All approaches 1 lane Geometry unconventional; decreases overview (oval circular road, with minor approaches under an angle) Residential context repaved surface in 2016; new pavement markings consisting of three high vis crosswalks 1 South and 2 North on the major road. No further improvements to pavement markings now or in the last 10 years. Speed limit 25 mph ICD estimated from Google Maps linework.
Braselton, GA
Hall Co.
United States
Riverview Pkwy. / Ansley Terr.
(34.12515, -83.83026)
Other
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
43.5020
Other (At-Grade)
Single-Lane
Stop controlled on side street. ICD estimated from Google Maps linework.
Weinland Park, OH
Franklin Co.
United States
Indianola Ave. / E 6th Ave.
(39.98913, -83.00333)
Traffic Calming Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
27.4516
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
San Francisco State University, CA
San Francisco Co.
United States
Font Blvd. / (parking lot)
(37.72286, -122.48358)
Other
Existing
Two-Way Stop
Unknown
3 Approaches
0 Driveways
33.0641
Other (At-Grade)
Single-Lane
1950 ICD estimated from Google Maps linework.
Kealakekua, HI
Hawaii Co.
United States
Halekii St. / Muli St.
(19.51673, -155.92736)
Traffic Calming Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
18.0113
Other (At-Grade)
Single-lane w/ Traversable Central Island
Stop control on side street. ICD estimated from Google Maps linework.
Kealakekua, HI
Hawaii Co.
United States
Halekii St. / Mamao St.
(19.51783, -155.92400)
Traffic Calming Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
22.5140
Other (At-Grade)
Single-lane w/ Traversable Central Island
Stop control on side street. ICD estimated from Google Maps linework.
West Palm Beach, FL
Palm Beach Co.
United States
31st St. / S Terrace Dr.
(26.74238, -80.06161)
Traffic Calming Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
42.6633
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Santa Ana, CA
Orange Co.
United States
W Bishop St. / S Baker St.
(33.73996, -117.88278)
Traffic Calming Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
10.9248
Other (At-Grade)
Single-Lane
2017 Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Red Oak, NC
Nash Co.
United States
Shepherds Way Dr. / Green Pastures
(36.03711, -77.88959)
Other
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
23.1787
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
West Jordan, UT
Salt Lake Co.
United States
S Cobble Ridge Dr. / W Castle Pines Way
(40.62410, -111.98247)
Other
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
26.2883
Other (At-Grade)
Single-Lane
1998 No splitter islands; unmarked pedestrian crossings through circulatory roadway. ICD estimated from Google Maps linework.
Chapultepec Country, Jalisco
Guadalajara
Mexico
Avenida Plan de San Luis Potosí / Callé Andrés Terán
(20.69730, -103.36760)
Other
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
75.9728
Other (At-Grade)
Single-Lane
Hamburger-shaped. ICD estimated from Google Maps linework.
Maytown, PA
Lancaster Co.
United States
N River St. / W High St.
(40.07541, -76.58208)
Other
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
36.5559
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Huntington Beach, CA
Orange Co.
United States
Via Straits Ln. / Verde Mar Dr.
(33.65107, -117.95874)
Traffic Calming Circle
Existing
Two-Way Stop
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Huntington Beach, CA
Orange Co.
United States
Via Straits Ln. / Villa Pacific Dr.
(33.65226, -117.95877)
Traffic Calming Circle
Existing
Two-Way Stop
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Huntington Beach, CA
Orange Co.
United States
Villa Pacific Dr. / Greenspray Ln.
(33.65239, -117.95548)
Traffic Calming Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Huntington Beach, CA
Orange Co.
United States
Villa Pacific Dr. / Monaco Cir.
(33.65250, -117.95423)
Traffic Calming Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Washington, IL
Tazewell Co.
United States
Washington Square
(40.70341, -89.40659)
Other
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
1920 Pedestrian access to central island; parking along circulatory roadway.
Druid Hills, GA
DeKalb Co.
United States
Dickey Dr. NE / (unknown)
(33.79225, -84.32525)
Other
Existing
Two-Way Stop
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Avondale Estates, GA
DeKalb Co.
United States
Lakeshore Dr. / Kensington Rd.
(33.77246, -84.26350)
Other
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Bellevue, WA
King Co.
United States
SE 46th Way / 157th Ave. SE
(47.56285, -122.13218)
Traffic Calming Circle
Existing
Two-Way Stop
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Berkeley, CA
Alameda Co.
United States
California St. / 62nd St.
(37.84638, -122.27545)
Traffic Calming Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Berkeley, CA
Alameda Co.
United States
California St. / Fairview St.
(37.84998, -122.27619)
Traffic Calming Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Berkeley, CA
Alameda Co.
United States
Harmon St. / Ellis St.
(37.84950, -122.27272)
Traffic Calming Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Berkeley, CA
Alameda Co.
United States
Ellis St. / Fairview St.
(37.85042, -122.27282)
Traffic Calming Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Berkeley, CA
Alameda Co.
United States
Allston St. / California St.
(37.86791, -122.27948)
Traffic Calming Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Berkeley, CA
Alameda Co.
United States
Delaware St. / Tenth St.
(37.87145, -122.29413)
Traffic Calming Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane