28735 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
Washington, IN
Daviess Co.
United States
2464 E National Hwy. / Industrial Park Dr. / Gateway Dr. (LTG Tony Jones Dr.)
(38.65527, -87.13563)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.2440
Other (At-Grade)
Single-Lane
2015 Year Completed estimated (2013-2016).
Holts Summit, MO
Callaway Co.
United States
MO OO (E Simon Blvd.) / US 54 EB Ramps
(38.65479, -92.11091)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2023 Raindrop shaped. https://www.modot.org/node/29043
Woodbridge, VA
Prince William Co.
United States
Belmont Bay Dr. / Course View Way
(38.65403, -77.23640)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.1826
Other (At-Grade)
Single-Lane
2000 ICD estimated from Google Maps linework.
Georgetown, DE
Sussex Co.
United States
Zoar Rd. / Bethesda Rd. / Speedway Rd.
(38.65384, -75.36140)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
41.9711
Other (At-Grade)
Single-Lane
2017 Replaced two closely spaced TWSC intersections. ICD estimated from Google Maps linework.
Sacramento, CA
Sacramento Co.
United States
Blackrock Dr. / N Breezy Meadow Dr.
(38.65328, -121.49509)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2016
Woodland, CA
Yolo Co.
United States
Campos Ave. / Ortiz Ave.
(38.65290, -121.73120)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.7792
Other (At-Grade)
Single-Lane
2007 Functional Class: Local ICD estimated from Google Maps linework.
Sacramento, CA
Sacramento Co.
United States
Breezy Meadow Dr. / Terracina Dr.
(38.65238, -121.50013)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
2007 Year Completed estimated (2006-2007).
Woodland, CA
Yolo Co.
United States
Miekle Ave. / Galvin Way
(38.65156, -121.73590)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
26.1162
Other (At-Grade)
Single-Lane
2006 Previously controlled by new ICD estimated from Google Maps linework.
Montemor-o-Novo, Évora
Montemor-O-Novo
Portugal
N2-N4 (Avenida Gago Coutinho) / N114
(38.65008, -8.21972)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Woodland, CA
Yolo Co.
United States
Hunt St. / Heritage Pkwy.
(38.64945, -121.74580)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2018-2020).
Woodland, CA
Yolo Co.
United States
Campos Ave. / Mack Way / Shoemaker Ct.
(38.64920, -121.73140)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.1843
Other (At-Grade)
Single-Lane
2007 Functional Class: Local ICD estimated from Google Maps linework.
Montemor-o-Novo, Évora
Montemor-O-Novo
Portugal
N4 (Rota Historica - Avenida Gago Coutinho) / N114 (Rota Historica) / Rua das Oficinas
(38.64606, -8.20143)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Woodland, CA
Yolo Co.
United States
Promenade Dr. / Somerset Cir.
(38.64501, -121.73150)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.7154
Other (At-Grade)
Single-Lane
2007 Functional Class: Local ICD estimated from Google Maps linework.
Woodland, CA
Yolo Co.
United States
Parkland Ave. / Marston Dr.
(38.64459, -121.74446)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
27.0515
Other (At-Grade)
Single-Lane
2015 ICD estimated from Google Maps linework.
Caseyville, IL
St. Clair Co.
United States
George E Chance Pkwy. / Blackwood Ridge / Boreal Ridge
(38.64452, -89.99106)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2007 Year Completed estimated (2007-2008).
Woodland, CA
Yolo Co.
United States
Miekle Ave. / Marston Dr.
(38.64444, -121.73614)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
25.1860
Other (At-Grade)
Single-Lane
2011 ICD estimated from Google Maps linework.
Caseyville, IL
St. Clair Co.
United States
George E Chance Pkwy. / (future road) / (parking)
(38.64435, -89.98704)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2007 Year Completed estimated (2007-2008).
Chesterfield, MO
St. Louis Co.
United States
Schoettler Valley Dr. / Highcroft Dr.
(38.64415, -90.55331)
Other
Removed
Unknown
Unknown
4 Approaches
0 Driveways
17.7235
Other (At-Grade)
Single-Lane
1999 Temporary roundabout installed in Fall 1999. Removed September 25, 2000 due to negative public opinion. Intersection returned to AWSC. Functional Class: Local ICD estimated from Google Maps linework.
Saint Charles, MD
Charles Co.
United States
Lexington Dr. / Montpelier Dr.
(38.64225, -76.96877)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Corroios, Setúbal
Seixal
Portugal
Rua do Rouxinol / Rua da Igreja / Avenida Baía Natural do Seixal Ramps
(38.64207, -9.14887)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Caseyville, IL
St. Clair Co.
United States
George E Chance Pkwy. / Villa Valley / Donner Ridge
(38.64193, -90.00523)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2007 Year Completed estimated (2007-2008).
Saint Charles, MD
Charles Co.
United States
Radford St. / Montpelier Dr.
(38.64135, -76.97106)
Other
Existing
Unknown
Unknown
3 Approaches
4 Driveways
0.0000
Other (At-Grade)
Single-Lane
Pedestrian access to central island.
Woodland, CA
Yolo Co.
United States
Road 25A / Parkland Ave.
(38.64099, -121.74450)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-Lane
2020
Woodland, CA
Yolo Co.
United States
Road 25A / Miekle Ave.
(38.64078, -121.73624)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-Lane
2021 Year Completed estimated (2020-2021).
Folsom, CA
Sacramento Co.
United States
Grand Prairie Rd. / Rustic Ridge Dr. / Alder Creek Pkwy
(38.64059, -121.09212)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
2018 Year Completed estimated (2018-2019).
Corroios, Setúbal
Seixal
Portugal
N10 (Avenida 25 de Abril) / CM1013 / Av Arsenal do Alfeite
(38.63997, -9.15016)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Costa de Caparica, Setúbal
Almada
Portugal
N10-1 (Avenida de Dom Sebastião) / Rua Engenheiro Henrique Mendia
(38.63925, -9.23049)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Lyndon, KS
Osage Co.
United States
US 75 / K-31 / K-268
(38.63773, -95.68464)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.1083
Other (At-Grade)
Single-Lane
2014 ICD estimated from Google Maps linework.
Caseyville, IL
St. Clair Co.
United States
George E Chance Pkwy. / Laurel Flats Dr. / (future roads)
(38.63746, -90.00941)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2007 Year Completed estimated (2007-2008).
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.
St Louis, MO
St. Louis Co.
United States
N Forty Dr. / I-64-US 40 WB Ramps
(38.63631, -90.41822)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
50.3777
Freeway Ramps (Grade-Separated)
Single-Lane
2009 Frontage road connection replaced direct connection to S Spoede Rd. ICD estimated from Google Maps linework.
Folsom, CA
Sacramento Co.
United States
Grand Prairie Rd. / Rustic Ridge Dr.
(38.63617, -121.09165)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
2018 Year Completed estimated (2018-2019).
Waldorf, MD
Charles Co.
United States
Davis Rd. / (School entrance)
(38.63609, -76.97873)
Roundabout
Existing
All-Way Yield
None
2 Approaches
1 Driveways
33.5852
Other (At-Grade)
Single-Lane
2005 Functional Class: Local ICD estimated from Google Maps linework.
Town and Country, MO
St. Louis Co.
United States
MO 141 SB Ramps / Woods Mill Rd.
(38.63523, -90.51449)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
38.2503
Other (At-Grade)
Single-Lane
2002 Previously controlled by one-way stop ICD estimated from Google Maps linework.
Sacramento, CA
Sacramento Co.
United States
Fong Ranch Rd. / Bridgegate Dr.
(38.63510, -121.49340)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2018-2020).
St Louis, MO
St. Louis Co.
United States
S Forty Rd. / I-64-US 40 EB Ramps
(38.63496, -90.41724)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
48.5127
Freeway Ramps (Grade-Separated)
Single-Lane
2009 Frontage road connection replaced direct connection to S Spoede Rd. ICD estimated from Google Maps linework.
Forest Park, MO
St. Louis City Co.
United States
Concourse Dr. / Washington Dr.
(38.63495, -90.28480)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
23.3234
Other (At-Grade)
Single-Lane
2009 ICD estimated from Google Maps linework.
Forest Park, MO
St. Louis City Co.
United States
Government Dr. / Wells Dr.
(38.63437, -90.30113)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
44.7814
Other (At-Grade)
Single-Lane
2016 ICD estimated from Google Maps linework.
St Louis, MO
St. Louis City Co.
United States
McKinley Dr. / Wells Dr.
(38.63354, -90.28072)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
49.4467
Other (At-Grade)
Single-Lane
2008 Converted from traffic circle in 2007-2008. Previous circle had on-street parking in circulatory roadway. ICD estimated from Google Maps linework.
Forest Park, MO
St. Louis City Co.
United States
Hampton Ave. / Concourse Dr. / Wells Dr.
(38.63316, -90.28546)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.7207
Other (At-Grade)
Single-Lane
2009 Right-turn bypass lane merge in crosswalk area. ICD estimated from Google Maps linework.
East St Louis, IL
St. Clair Co.
United States
N 9th St. / Baugh Ave. / I-70 EB Onramp
(38.63197, -90.14187)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.5871
Freeway Ramps (Grade-Separated)
Single-Lane
2012 ICD estimated from Google Maps linework.
Pinhal Novo, Setúbal
Palmela
Portugal
Praça da Indepedência / Rua El Rei Dom Sancho I / Rua António Sérgio
(38.63156, -8.91099)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Pinhal Novo, Setúbal
Palmela
Portugal
N252 (Rua Luís de Camões - Avenida dos Ferroviários) / Rua Guerra Junqueiro
(38.63135, -8.91769)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Woodbridge, VA
Prince William Co.
United States
Potomac Branch Dr. / Oberlin Dr. / Barkham Dr. / Weeburn Way / Cadbury Way
(38.63114, -77.28082)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
East St Louis, IL
St. Clair Co.
United States
N 9th St. / St Clair Ave.
(38.63094, -90.14386)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
37.3196
Other (At-Grade)
Single-Lane
2013 Right-turn bypass lane on east leg. ICD estimated from Google Maps linework.
St. Louis, MO
St. Louis City Co.
United States
Tower Grove Ave. / I-64 EB Off-Ramp
(38.63045, -90.25538)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.5879
Freeway Ramps (Grade-Separated)
Single-Lane
2014 ICD estimated from Google Maps linework.
Saint Charles, MD
Charles Co.
United States
Ethridge Dr. / Nobility Ct.
(38.62769, -76.96461)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter island on north and east legs.
Sacramento, CA
Sacramento Co.
United States
San Juan Rd. / Azevedo Dr.
(38.62740, -121.50840)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
26.1250
Other (At-Grade)
Single-Lane
2004 Constructed using asphalt curbs without reconstructing original curb/gutter/sidewalk. Tactile guide strips in crosswalks. Previously controlled by two-way stop ICD estimated from Google Maps linework.
East St Louis, IL
St. Clair Co.
United States
N 18th St. / Baugh Ave. / I-64 WB Ramps
(38.62540, -90.13455)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
28.9249
Freeway Ramps (Grade-Separated)
Single-Lane
2010 ICD estimated from Google Maps linework.
Long Neck, DE
Sussex Co.
United States
Shoreview Blvd. / (parking)
(38.62526, -75.18077)
Other
Existing
Unknown
Unknown
2 Approaches
2 Driveways
0.0000
Other (At-Grade)
Single-Lane
Huntingtown, MD
Calvert Co.
United States
Barberry Dr. / Spears Rd. / Blueberry Ct.
(38.62290, -76.59347)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Pedestrian access to central island.
Paola, KS
Miami Co.
United States
K-68 / Old Kansas City Rd. / Hedge Ln.
(38.62133, -94.85551)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
44.7895
Other (At-Grade)
Single-Lane
2001 First roundabout on rural, high-speed facility in Kansas. Functional Class: Arterial ICD estimated from Google Maps linework.
St. Louis, MO
St. Louis City Co.
United States
Gratiot St. / S 13th St.
(38.62104, -90.20242)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
33.5923
Other (At-Grade)
Single-Lane
No splitter islands. ICD estimated from Google Maps linework.
Pinhal Novo, Setúbal
Palmela
Portugal
N252 (Rua José Afonso - Avenida dos Ferroviários) / Rua José Afonso
(38.61814, -8.91773)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
O'Fallon, IL
St. Clair Co.
United States
Milburn School Rd. / Old Collinsville Rd.
(38.61444, -89.96636)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.7290
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
O'Fallon, IL
St. Clair Co.
United States
Milburn School Rd. / Merriam Pkwy. / Milburn Estates Dr.
(38.61429, -89.94506)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.1966
Other (At-Grade)
Single-Lane
2012 ICD estimated from Google Maps linework.
Folsom, CA
Sacramento Co.
United States
Prairie City Rd. / Scott Rd.
(38.61225, -121.14817)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023 https://www.facebook.com/CityofFolsom/videos/6294236023941862/
Millsboro, DE
Sussex Co.
United States
Peninsula Esplanade / N Nicklaus Ave. / S Nicklaus Ave.
(38.61209, -75.17355)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
O'Fallon, IL
St. Clair Co.
United States
Simmons Rd. / Milburn School Rd. / Fairwood Hills Rd.
(38.61146, -89.92906)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.7957
Other (At-Grade)
Single-Lane
2016 ICD estimated from Google Maps linework.
O'Fallon, IL
St. Clair Co.
United States
Milburn Estates Dr. / Portsmith Place Dr.
(38.61138, -89.94514)
Other
Existing
Uncontrolled
None
3 Approaches
0 Driveways
55.9947
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Natomas, CA
Sacramento Co.
United States
Orchard Ln. / W. River Dr.
(38.61135, -121.53004)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4320
Other (At-Grade)
Single-Lane
2005
Saint Charles, MD
Charles Co.
United States
Devongate St. / Malvern St. / Promenade Pl.
(38.61057, -76.93790)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.9560
Other (At-Grade)
Single-Lane
2009 Crosswalks adjacent to circulatory roadway. Year Completed estimated (2008-2009).
Fairview Heights, IL
St. Clair Co.
United States
Dunhill Dr. / Northshore Dr.
(38.61012, -89.97116)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.7309
Other (At-Grade)
Single-Lane
2006 No splitter islands. ICD estimated from Google Maps linework.
Huntingtown, MD
Calvert Co.
United States
Marley Run / Channel Ct. / Plainview Dr.
(38.60911, -76.59709)
Other
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Healdsburg, CA
Sonoma Co.
United States
Healdsburg Ave. / Mill St. / Vine St.
(38.60833, -122.87009)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
36.3981
Other (At-Grade)
Single-Lane
2018 At-grade railroad crossing through central island. ICD estimated from Google Maps linework.
Millsboro, DE
Sussex Co.
United States
Sterling Blvd. / Peninsula Esplanade
(38.60821, -75.16426)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Potomac Heights, MD
Charles Co.
United States
Cedar Ln. / Glymont Rd. / Greenwood Pl.
(38.60764, -77.14063)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Saint Charles, MD
Charles Co.
United States
Middletown Rd. / Billingsley Rd.
(38.60721, -76.97561)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
53.3400
Other (At-Grade)
Multilane (2 Lane, unspecified)
2019 https://www.charlescountymd.gov/our-county/infrastructure/traffic-signal-projects/middletown-road-billingsley-road-roundabout
Saint Louis, MO
St. Louis City
United States
Center Cross Dr. / Main Dr.
(38.60658, -90.25836)
Other
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Huntingtown, MD
Calvert Co.
United States
Lorins Dr. / Cambridge Dr. / Stephanies Ln.
(38.60541, -76.61564)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands; pedestrian access to central island.
Huntingtown, MD
Calvert Co.
United States
Mairfield Ln. / Liberty Ln. / Fairwood Dr.
(38.60411, -76.58464)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2014 Painted splitter islands added 2017.
O'Fallon, IL
St. Clair Co.
United States
Porter Rd. / Simmons Rd.
(38.60258, -89.93231)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
31.7342
Other (At-Grade)
Single-Lane
2011 Year Completed estimated (2010-2011). ICD estimated from Google Maps linework.
Dushanbe, Districts of Republican Subordination

Tajikistan
(unknown)
(38.60224, 68.77527)
Unknown
Existing
Unknown
Unknown
5 Approaches
0 Driveways
Other (At-Grade)
Unknown
Saint-Charles, MD
Charles Co.
United States
Smugglers Notch Ct. / Jacksonhole Pl.
(38.60188, -76.94805)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Arrentela, Setúbal
Seixal
Portugal
Avenida Aureliano Mira Fernandes / Rua Rodrigo Sarmento de Beires
(38.60038, -9.06367)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Southern Pacific/Richards, CA
Sacramento Co.
United States
N 7th St. / Vine St.
(38.59962, -121.48959)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
41.0695
Other (At-Grade)
Single-Lane
2012 ICD estimated from Google Maps linework.
Southern Pacific/Richards, CA
Sacramento Co.
United States
(unknown) / (unknown)
(38.59937, -121.49238)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
33.6024
Other (At-Grade)
Single-Lane
2016 ICD estimated from Google Maps linework.
Woodbridge, VA
Prince William Co.
United States
Anchor Bend Circle
(38.59517, -77.28977)
Other
Existing
Unknown
Unknown
2 Approaches
12 Driveways
0.0000
Other (At-Grade)
Unknown
O'Fallon, IL
St. Clair Co.
United States
Old Vincennes Trl. / Seven Hills Rd. / E State St.
(38.59342, -89.89246)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.4056
Other (At-Grade)
Single-Lane
2012 ICD estimated from Google Maps linework.
Millsboro, DE
Sussex Co.
United States
Sheep Pen Rd. / Olney Way / Wright Way
(38.59275, -75.32798)
Unknown
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
2020 Year Completed estimated (2018-2022).
O'Fallon, IL
St. Clair Co.
United States
W State St. / Obernuefermann Rd. / Schwaegel Rd.
(38.59229, -89.92877)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.2043
Other (At-Grade)
Single-Lane
2009 ICD estimated from Google Maps linework.
Wildwood, MO
St. Louis Co.
United States
MO 109 / Pond Grover Loop Rd.
(38.59084, -90.64046)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.6729
Other (At-Grade)
Multilane (2 Lane, unspecified)
2014 Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Bealeton, VA
Fauquier Co.
United States
Lafayette Ave. / Bowers Run Dr.
(38.58888, -77.77173)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.5409
Other (At-Grade)
Single-Lane
2015 Roundabout as part of new Mintbrook Development near Bealeton, VA ICD estimated from Google Maps linework.
Salem, IN
Washington Co.
United States
SR 60-SR 135 (Salem Bypass) / SR 135 (Salem Bypass) / SR 60 / S Jackson St.
(38.58859, -86.06888)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021
Millsboro, DE
Sussex Co.
United States
Plantation Lakes Blvd. / Belmont Blvd.
(38.58603, -75.31598)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Wildwood, MO
St. Louis Co.
United States
MO 109 / MO 100 WB Ramps / Windsor Meadow Blvd.
(38.58501, -90.64241)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.2771
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2014 ICD estimated from Google Maps linework.
Glenview, IL
St. Clair Co.
United States
Cambridge Blvd. / St Francis Way / St Elizabeth's Blvd.
(38.58493, -89.93023)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.6756
Other (At-Grade)
Single-Lane
2016 ICD estimated from Google Maps linework.
Huntingtown, MD
Calvert Co.
United States
Queensberry Dr. / Larkspur Ct.
(38.58450, -76.55968)
Other
Existing
Unknown
Unknown
3 Approaches
4 Driveways
0.0000
Other (At-Grade)
Single-Lane
Huntingtown, MD
Calvert Co.
United States
Queensberry Dr. / Carlon Ct. / Duchess Ln. / (unknown)
(38.58381, -76.55492)
Other
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Wildwood, MO
St. Louis Co.
United States
MO 109 / MO 100 EB Ramps
(38.58348, -90.64292)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
50.2920
Other (At-Grade)
Multilane (2 Lane, unspecified)
2019 Year Completed estimated (2019-2020).
Dushanbe, Districts of Republican Subordination

Tajikistan
E60 / F Mukhammadiev St.
(38.58165, 68.72395)
Other
Existing
Other
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Circulating traffic yields to entering traffic.
Wildwood, MO
St. Louis Co.
United States
MO 109 / Main St.
(38.58163, -90.64350)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
50.2920
Other (At-Grade)
Multilane (2 Lane, unspecified)
2019 Year Completed estimated (2019-2020).
Saint-Charles, MD
Charles Co.
United States
St Owen Ct. / Oyster Reef Pl. / Ottawa Park Pl.
(38.58026, -76.91047)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2008
Sacramento, CA
Sacramento Co.
United States
26th St. / E St.
(38.58003, -121.46950)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
15.8721
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Wildwood, MO
St. Louis Co.
United States
Old Fairway Dr. / Elderberry Ln.
(38.57910, -90.61965)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
28.0099
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Dushanbe, Districts of Republican Subordination

Tajikistan
Shohtemur St. / Druzhba Narodov St.
(38.57906, 68.80067)
Unknown
Existing
Unknown
Unknown
5 Approaches
0 Driveways
Other (At-Grade)
Unknown
Wildwood, MO
St. Louis Co.
United States
Manchester Rd. / Village Hills Pkwy. / Taylor Rd.
(38.57818, -90.62749)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.4797
Other (At-Grade)
Single-Lane
2003 Year Completed estimated (2002-2003). ICD estimated from Google Maps linework.
Sacramento, CA
Sacramento Co.
United States
24th St. / H St.
(38.57746, -121.47360)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
70.0264
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Jefferson City, MO
Cole Co.
United States
W Stadium Blvd. / Hyde Park Rd. / (future street)
(38.57733, -92.21556)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2010 Fourth leg stubbed.
Dagsboro, DE
Sussex Co.
United States
Seagrass Plantation Ln. / Bluffton Ct.
(38.57678, -75.14570)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.