25885 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
Veldhoven, North Brabant
Veldhoven
Netherlands
Heerbaan / De Dom / Sterrenlaan
(51.42176, 5.39284)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
39.4724
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Veldhoven, North Brabant
Veldhoven
Netherlands
Sterrenlaan / Ambacktslaan / Het Struweet
(51.41971, 5.39384)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
26.0679
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Veldhoven, North Brabant
Veldhoven
Netherlands
Sterrenlaan / Nijverheidslaan / De Beemd
(51.41768, 5.39508)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
21.6000
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Veldhoven, North Brabant
Veldhoven
Netherlands
Sterrenlaan / Oortlaan
(51.41349, 5.39783)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
14.8979
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Veldhoven, North Brabant
Veldhoven
Netherlands
Sterrenlaan / Mullerlaan / Parasolpad
(51.41135, 5.39912)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
12.6638
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Veldhoven, North Brabant
Veldhoven
Netherlands
Knegelseweg / Pegbroekenlaan
(51.40323, 5.38586)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
19.3717
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Veldhoven, North Brabant
Veldhoven
Netherlands
Dorpstraat / Frans Bekersstraat / De Run
(51.40649, 5.40667)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
19.3703
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Veldhoven, North Brabant
Veldhoven
Netherlands
De Plank / Locht
(51.40103, 5.39466)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
18.6275
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Veldhoven, North Brabant
Veldhoven
Netherlands
Kempenbaan / De Plank / De Run
(51.39963, 5.39603)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
32.7854
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Steensel, North Brabant
Eersel
Netherlands
Einhovenseweg / Knegelseweg / Riethovenseweg
(51.37919, 5.35690)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
27.5819
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Steensel, North Brabant
Eersel
Netherlands
Eindhovenseweg / Korte Reen / Weverstraat
(51.37620, 5.34969)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
23.1107
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.
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.
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.
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
Kissimmee, FL
Osceola Co.
United States
Lakeview Dr. / Beaumont Ave. / (parking lot)
(28.28792, -81.40892)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.3840
Other (At-Grade)
Single-lane w/ Traversable Central Island
2011 Initially constructed with three legs (northeast, southwest, southeast). Northeast leg added 2016.
Jackson, GA
Butts Co.
United States
GA 36 / Keys Ferry Rd. / Barnetts Bridge Rd.
(33.38354, -83.90334)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 Initially installed in 2017 as a modular, rapid-install roundabout (ICD = 70 ft). Converted to single-lane roundabout with raised central island in 2022. https://www.jacksonprogress-argus.com/news/roundabout-replacement-at-hwy-36-and-barnetts-bridge-road-in-butts-county-begins-jan-31/article_58c8363c-806c-11ec-be5a-efce5e2209d4.html
Gig Harbor, WA
Pierce Co.
United States
Borgen Blvd. / 51st
(47.35959, -122.60640)
Roundabout
Existing
All-Way Yield
Active Pedestrian Warning (flashing yellow)
4 Approaches
0 Driveways
35.5974
Other (At-Grade)
Single-Lane
2002 In-pavement flashers in use on all crosswalks. Striped-out apron for future conversion to multilane. Opened September 2002. Functional Class: Arterial ICD estimated from Google Maps linework.
Federal Way, WA
King Co.
United States
12th Ave. SW / 12th Pl. SW / SW 340th St.
(47.29677, -122.35142)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
18.6299
Other (At-Grade)
Single-Lane
2013 Inscribed diameter of 76 feet, landscaped central island, yield control on all approaches. No curbing for channelizing the approaches, paint only. Opened November 2013. ICD estimated from Google Maps linework.
Rocklin, CA
Placer Co.
United States
Crossings Dr. / Bass Pro Dr.
(38.80077, -121.20376)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.1960
Other (At-Grade)
Multilane (2 Lane, unspecified)
2014 Inside a mall parking area. Year Completed estimated (2013-2014). Partial concentric striped circulatory roadway.
Sacramento, CA
Sacramento Co.
United States
Promenade Cir. / (unknown)
(38.63732, -121.49950)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.5175
Other (At-Grade)
Single-Lane
2006 Inside commercial/office park. ICD estimated from Google Maps linework.
Northwest Warren, MI
Macomb Co.
United States
William Durant Blvd. / Charles Chayne Rd.
(42.50727, -83.04056)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
62.4840
Other (At-Grade)
Multilane (2 Lane, unspecified)
2003 Inside General Motors plant.
Northwest Warren, MI
Macomb Co.
United States
Edward Cole Blvd. / Louis Chevrolet Rd.
(42.51705, -83.03027)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
62.4840
Other (At-Grade)
Multilane (2 Lane, unspecified)
2004 Inside General Motors plant. Year Completed estimated (2003-2005).
San Diego, CA
San Diego Co.
United States
Surface Navy Blvd. / S 32nd St.
(32.68369, -117.12563)
Roundabout
Existing
All-Way Yield
Other
3 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, unspecified)
2010 Inside Naval Base San Diego. Entrance station on north leg. Year Completed estimated (2009-2010).
Charlotte, NC
Mecklenburg Co.
United States
Piedmont Row Dr. / Bullfinch Rd.
(35.15216, -80.83980)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.0606
Other (At-Grade)
Single-Lane
2006 Inside private development. ICD estimated from Google Maps linework.
Palm Coast, FL
Flagler Co.
United States
(shopping center entrance) / (shopping center road)
(29.47666, -81.21430)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.0660
Other (At-Grade)
Multilane (2 Lane, unspecified)
2008 Inside shopping center. ICD estimated from Google Maps linework.
Stone Mountain Park, GA
DeKalb Co.
United States
Robert E Lee Blvd. / Covered Bridge Ln.
(33.80518, -84.13525)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
23.8178
Other (At-Grade)
Single-Lane
2003 Inside Stone Mountain Park. Functional Class: Local ICD estimated from Google Maps linework.
University City, MO
St. Louis Co.
United States
Delmar Blvd. / Trinity Ave.
(38.65653, -90.31072)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.7103
Other (At-Grade)
Single-Lane
2015 Installed as temporary roundabout ~2013. Made permanent 2015. ICD estimated from Google Maps linework.
Naples, FL
Collier Co.
United States
8th St. S / 12th Ave. S
(26.13267, -81.79491)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
18.2281
Other (At-Grade)
Single-Lane
1996 Installed for community enhancement. ICD estimated from Google Maps linework.
Naples, FL
Collier Co.
United States
7th St. N. / 12th Ave. N.
(26.15734, -81.79282)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
13.7160
Other (At-Grade)
Single-Lane
1996 Installed for traffic calming. Detailed traffic volume, speed data available. ICD estimated from Google Earth.
Naples, FL
Collier Co.
United States
7th St. N. / 3rd Ave. N.
(26.15530, -81.80524)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
9.6483
Other (At-Grade)
Single-Lane
1998 Installed for traffic calming. Detailed traffic volume, speed data available. ICD estimated from Google Maps linework.
Naples, FL
Collier Co.
United States
7th St. N. / 7th Ave. N.
(26.15619, -81.79971)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
22.5125
Other (At-Grade)
Single-Lane
1998 Installed for traffic calming. Detailed traffic volume, speed data available. Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Naples, FL
Collier Co.
United States
7th St. N. / 11th Ave. N.
(26.15712, -81.79420)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
13.7160
Other (At-Grade)
Single-Lane
1996 Installed for traffic calming. Painted splitter islands. Detailed traffic volume, speed data available. ICD estimated from Google Earth.
Coronado, CA
San Diego Co.
United States
Pomona Ave. / 7th St. / Adella Ave.
(32.68808, -117.17250)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2008 Installed initially as temporary construction with no landscaping in 2008. Made permanent in 2014.
Janesville, WI
Rock Co.
United States
N Harmony Town Hall Rd. / STH 26 NB Ramps
(42.75114, -88.95416)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Freeway Ramps (Grade-Separated)
Single-Lane
2012 Interchange replaced single at-grade two-way stop-controlled intersection.
Janesville, WI
Rock Co.
United States
N Harmony Town Hall Rd. / STH 26 SB Ramps
(42.75331, -88.95426)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Freeway Ramps (Grade-Separated)
Single-Lane
2012 Interchange replaced single at-grade two-way stop-controlled intersection.
Charlotte, NC
Mecklenburg Co.
United States
Moores Chapel Rd. / I-485 SB Ramp
(35.27376, -80.96779)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
37.0520
Freeway Ramps (Grade-Separated)
Single-Lane
2005 Interchange terminal. Fatal crash June 28, 2011. ICD estimated from Google Maps linework.