28735 Results

Search by location, intersection, and comments with the Quick Search below. You can search all other attributes by clicking Advanced Search. Sort results by clicking the headers of any column. Click the Intersection name for a details and aerial view. Search results pages can be bookmarked. Results can be exported to KML for viewing in Google Earth.


Search
Advanced Search Export as KML
City, State
County
Country
Intersection
(Lat, Lng)
Type
Status
Control Type / Other Control Type Approaches / Driveways / ICD (m) Functional Class /
LaneType
Year Completed Comments
Colorado Springs, CO
El Paso Co.
United States
Newport Rd. / Vapor Trl.
(38.80787, -104.72680)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
25.1284
Other (At-Grade)
Single-Lane
2002 Y-shaped intersection. ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States
S Tejon St. / Cascade Ave. / Cheyenne Blvd. / E Ramona Ave.
(38.80932, -104.82650)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 Oblong shaped. https://gazette.com/cheyenneedition/traffic-circle-a-new-addition-to-ivywild-neighborhood/article_3fcc22d0-9c41-11ea-9167-03e005636fa2.html
Alexandria, VA
Alexandria City
United States
Cameron Station Blvd. / Brenman Park Dr.
(38.80933, -77.11861)
Other
Existing
All-Way Stop
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Pedestrian access to central island.
Overland Park, KS
Johnson Co.
United States
W 175th St. / Quivira Rd.
(38.81095, -94.72371)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://www.youtube.com/watch?v=jJkc5k7l-kg
Belton, MO
Cass Co.
United States
W North Ave. / S Jefferson Ave. / Baldwin St.
(38.81497, -94.53949)
Roundabout
Existing
All-Way Yield
None
4 Approaches
2 Driveways
27.9177
Other (At-Grade)
Single-Lane
2005 Elliptical shape. ICD estimated from Google Maps linework.
Algueirão–Mem Martins, Lisbon
Sintra
Portugal
N250-1 (Estrada da Granja do Marquês) / Estrada da Granja do Marquês / Avenida Amália Rodrigues
(38.81503, -9.33605)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Algueirão–Mem Martins, Lisbon
Sintra
Portugal
N250-1 / A16 EB Ramps
(38.81521, -9.33903)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Belton, MO
Cass Co.
United States
W North Ave. / Westover Rd.
(38.81524, -94.54478)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
24.1952
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Belton, MO
Cass Co.
United States
W North Ave. / S Cleveland Ave.
(38.81554, -94.54893)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
23.2646
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Belton, MO
Cass Co.
United States
W North Ave. / Cherry Hill Dr.
(38.81595, -94.55597)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
26.0562
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Wentzville, MO
St. Charles Co.
United States
Schroeder Creek Blvd. / (high school access)
(38.81649, -90.86931)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
40.9451
Other (At-Grade)
Single-Lane
2016 Paving was done in late 2016, but fully completed in 2017 -- https://www.wentzvillemo.org/departments/public_works/schroeder_creek_boulevard_extension_project.php . ICD estimated from Google Maps linework.
Upper Marlboro, MD
Prince George's Co.
United States
Thomas Sim Lee Terrace / Mary Digges Pl.
(38.81663, -76.81748)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Algueirão–Mem Martins, Lisbon
Sintra
Portugal
N250-1 (Rua da Associação) / A16 WB Ramps / R. Caminho dos Leiteros
(38.81780, -9.33883)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Old Jamestown, MO
St. Louis Co.
United States
Behlmann Farms Blvd. / Delcastle Dr. / Behlmann Meadows Way
(38.81834, -90.26599)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
2004
Warrenton, MO
Warren Co.
United States
W Veterans Memorial Pkwy / Booneslick Rd.
(38.81902, -91.16957)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
37.2215
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
Wright City, MO
Warren Co.
United States
Lexington Ave. / Sturbridge Dr.
(38.81909, -91.04345)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
No splitter islands.
Warrenton, MO
Warren Co.
United States
Laguna Linda Ln. / W Veterans Memorial Pkwy. / I-70 EB Ramps
(38.81933, -91.17764)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
40.9435
Freeway Ramps (Grade-Separated)
Single-Lane
2018 Elliptical shape. ICD estimated from Google Maps linework.
Gilmore, MO
St. Charles Co.
United States
Luetkenhaus Blvd. / Main Plaza Dr. / Wall St. / (parking)
(38.82013, -90.85000)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2012 Year Completed estimated (2011-2012).
Wentzville, MO
St. Charles Co.
United States
Schroeder Creek Blvd. / William Dierberg Dr.
(38.82018, -90.86907)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.0819
Other (At-Grade)
Single-Lane
2016 Paving was done in late 2016, but fully completed in 2017 -- https://www.wentzvillemo.org/departments/public_works/schroeder_creek_boulevard_extension_project.php . ICD estimated from Google Maps linework.
Warrenton, MO
Warren Co.
United States
Laguna Linda Ln. / I-70 WB Ramps
(38.82099, -91.17761)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
43.7340
Freeway Ramps (Grade-Separated)
Single-Lane
2018 ICD estimated from Google Maps linework.
Upper Marlboro, MD
Prince George's Co.
United States
Woodyard Rd. / Observatory Pl.
(38.82198, -76.83374)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Parking along circulatory roadway.
Overland Park, KS
Johnson Co.
United States
Quivira Rd. / W 167th St.
(38.82330, -94.72383)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.2920
Other (At-Grade)
Single-Lane
2021
Camp Springs, MD
Prince George's Co.
United States
Capital Gateway Dr. / Auth Rd. / Old Soper Rd.
(38.82403, -76.91189)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane, unspecified)
1999 Unstriped circulatory roadway. Year Completed estimated (1995-2001).
Warrensburg, MO
Johnson Co.
United States
SR 13 / Old SR 13 / NW 435 Rd.
(38.82513, -93.74133)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.9401
Other (At-Grade)
Single-Lane
2012 Functional Class: Arterial ICD estimated from Google Maps linework.
Overland Park, KS
Johnson Co.
United States
Metcalf Ave. / W 167th St.
(38.82551, -94.66777)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
2019 Year Completed estimated (2018-2020).
Santa Iria de Azoia, Lisbon
Loures
Portugal
N10 (Caminho de Santiago-Caminho Português) / Rua do Brasil
(38.82551, -9.08696)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Olathe, KS
Johnson Co.
United States
167th St. / Lindenwood Dr.
(38.82558, -94.78903)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.8703
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009 Built for new development. Series of 3 roundabouts. ICD estimated from Google Maps linework.
Olathe, KS
Johnson Co.
United States
167th St. / (unknown)
(38.82562, -94.77064)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
43.7312
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009 Built for new development. Series of 3 roundabouts. ICD estimated from Google Maps linework.
Olathe, KS
Johnson Co.
United States
167th St. / Mur-Len St.
(38.82566, -94.77972)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.2443
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009 Built for new development. Series of 3 roundabouts. ICD estimated from Google Maps linework.
Annandale, VA
Fairfax Co.
United States
Ravensworth Rd. / Jayhawk St. / Fountain Head Dr.
(38.82630, -77.19993)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
22.8600
Other (At-Grade)
Single-lane w/ Traversable Central Island
2018 Modular, rapid-install roundabout.
St Charles, MO
St. Charles Co.
United States
Charlestowne Village Dr. / Keelboat Cross Station
(38.82680, -90.49034)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2006
Olathe, KS
Johnson Co.
United States
S Warwick St. / 165th St.
(38.82870, -94.80401)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
26.0515
Other (At-Grade)
Single-Lane
2007 ICD estimated from Google Maps linework.
Overland Park, KS
Johnson Co.
United States
Quivira Rd. / W 165th St.
(38.82876, -94.72385)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2021
Ashland, MO
Boone Co.
United States
Innovation Blvd. / (unknown)
(38.82886, -92.23865)
Other
Existing
Uncontrolled
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Colorado Springs, CO
El Paso Co.
United States
Printers Pkwy. / Parkside Dr.
(38.82888, -104.78714)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://gazette.com/government/new-1-9-million-printers-parkway-roundabout-will-open-saturday/article_9b0c6926-1ada-11eb-8af3-1fa948d84954.html
Arlington, VA
Arlington Co.
United States
36th St. S / S Stafford St.
(38.82894, -77.08800)
Other
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Parking within circulatory roadway.
Camp Springs, MD
Prince George's Co.
United States
Telfair Blvd. / Midtown Square
(38.82920, -76.90940)
Other
Existing
Uncontrolled
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Overland Park, KS
Johnson Co.
United States
Lowell Ave. / (unknown)
(38.82932, -94.68023)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2013 Year Completed estimated (2012-2013).
Lothian, MD
Anne Arundel Co.
United States
MD 2 / MD 408 / MD 422
(38.82973, -76.61590)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.8423
Other (At-Grade)
Single-Lane
1995 Completed October 1995. ICD estimated from Google Maps linework.
Fairfax, VA
Fairfax Co.
United States
Patriot Cir. / Mason Pond Dr.
(38.82981, -77.31152)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2008
Overland Park, KS
Johnson Co.
United States
Lowell Ave. / 165th St.
(38.83088, -94.68238)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2013 Year Completed estimated (2012-2013).
Rocklin, CA
Placer Co.
United States
Whitney Ranch Pkwy. / W Oaks Blvd. / Songbird Way
(38.83190, -121.26676)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2018-2019).
Florissant, MO
St. Louis Co.
United States
Vaile Ave. / Old Halls Ferry Rd.
(38.83294, -90.29315)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.4231
Other (At-Grade)
Single-Lane
2015 ICD estimated from Google Maps linework.
Upper Marlboro, MD
Prince George's Co.
United States
Central Park Dr. / Rock Spring Dr.
(38.83296, -76.84354)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
50.2920
Other (At-Grade)
Multilane (2 Lane, unspecified)
2016
Haymarket, VA
Prince William Co.
United States
Dominion Valley Dr. / Cool Spring Dr. / Bethpage Ln.
(38.83405, -77.65733)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
Overland Park, KS
Johnson Co.
United States
W 161st Terr. / W 163rd St. / Flint St.
(38.83472, -94.71741)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
35.3526
Other (At-Grade)
Single-Lane
2007 Built for new development. ICD estimated from Google Maps linework.
Upper Marlboro, MD
Prince George's Co.
United States
Governors Park Ln. / Chancelsors Dr.
(38.83526, -76.73311)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Alexandria, VA
Alexandria City
United States
Washington Circle: Circle Hill Rd. / Beverley Dr. / Canyon Dr.
(38.83533, -77.07047)
Other
Existing
Other
Unknown
5 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Pedestrian access to central island. No splitter islands. Mix of stop, yield, and uncontrolled entries.
Overland Park, KS
Johnson Co.
United States
Lowell Ave. / 162nd St.
(38.83538, -94.68283)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2017 Year Completed estimated (2016-2017). East leg added 2018-2020.
Alexandria, VA
Alexandria City
United States
Beverley Circle: Old Dominion Blvd. / Chalfonte Dr.
(38.83602, -77.07233)
Other
Existing
All-Way Stop
Unknown
3 Approaches
2 Driveways
0.0000
Other (At-Grade)
Single-Lane
Parking within circulatory roadway. No splitter islands.
Haymarket, VA
Prince William Co.
United States
Tournament Dr. / Golf View Dr. / Aviara View Ct.
(38.83637, -77.63885)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2004 Year Completed estimated (2003-2005).
Loures, Lisbon
Loures
Portugal
Rua do Funchal / Rua Comandante Carvalho Araújo / (parking)
(38.83691, -9.16907)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Upper Marlboro, MD
Prince George's Co.
United States
Rock Spring Dr. / (unknown)
(38.83762, -76.84567)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
51.8160
Other (At-Grade)
Multilane (2 Lane, unspecified)
2018 Year Completed estimated (2018-2019).
Gilmore, MO
St. Charles Co.
United States
Pine Creek Dr. / Pine Creek Ct.
(38.83970, -90.86642)
Other
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Haymarket, VA
Prince William Co.
United States
Tournament Dr. / Arnold Palmer Dr. / Sawgrass Pl.
(38.83984, -77.64018)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2004 Circle with roundabout features. Year Completed estimated (2002-2006).
Haymarket, VA
Prince William Co.
United States
Bowers Hill Dr. / Gaines Mill Cir.
(38.83987, -77.63056)
Roundabout
Existing
All-Way Yield
Other
4 Approaches
0 Driveways
28.9560
Other (At-Grade)
Single-Lane
2010 Constructed as circular intersection without splitter islands 2003-2005. Splitter islands added 2009-2011.
Overland Park, KS
Johnson Co.
United States
W 159th St. / Blue Valley High School west entrance
(38.84002, -94.65839)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
3 Approaches
0 Driveways
42.6717
Other (At-Grade)
Multilane (2 Lane, unspecified)
2016
Overland Park, KS
Johnson Co.
United States
W 159th St. / Blue Valley High School east entrance
(38.84003, -94.65406)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
3 Approaches
0 Driveways
42.6717
Other (At-Grade)
Multilane (2 Lane, unspecified)
2016
Overland Park, KS
Johnson Co.
United States
W 159th St. / S Pflumm Rd.
(38.84016, -94.74243)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://twitter.com/opcares/status/1293961531567333377?lang=en
Overland Park, KS
Johnson Co.
United States
W 159th St. / Mission Rd.
(38.84021, -94.63052)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2017 Right-turn-only lane on west leg.
Upper Marlboro, MD
Prince George's Co.
United States
Presidential Golf Dr. / Pentland Hills Dr.
(38.84025, -76.73519)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Loures, Lisbon
Loures
Portugal
N115 (Rua do Funchal) / A8 (Autoestrada do Oeste) NB Ramps
(38.84092, -9.16388)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Forestville, MD
Prince George's Co.
United States
Donnell Pl.
(38.84109, -76.88405)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Overland Park, KS
Johnson Co.
United States
157th St. / King St.
(38.84201, -94.71545)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
40.9304
Other (At-Grade)
Single-Lane
2007 Built for new development. ICD estimated from Google Maps linework.
Belton, MO
Cass Co.
United States
Loch Lloyd Pkwy. / Argyle Dr.
(38.84299, -94.59884)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2015 Year Completed estimated (2015-2016).
Loures, Lisbon
Loures
Portugal
N115 (Rua do Funchal) / Avenida das Descobertas
(38.84343, -9.16228)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Belton, MO
Jackson Co.
United States
E 155th St. / I-49-US 71 NB Ramps / E Frontage Rd.
(38.84346, -94.52822)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
54.8640
Freeway Ramps (Grade-Separated)
Single-Lane
2017 Part of diverging diamond interchange (DDI). Opened November-December 2017.
Fulton, MO
Callaway Co.
United States
Market St. / E 2nd St.
(38.84446, -91.94722)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2011
Lincoln, CA
Placer Co.
United States
E Joiner Pkwy. / Fieldstone Dr.
(38.84770, -121.28659)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
44.1960
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022 Yield-controlled right-turn bypass lane on northwest leg. https://www.lincolnca.gov/en/our-government/east-joiner-parkway-widening-project.aspx
Upper Marlboro, MD
Prince George's Co.
United States
George Hilleary Terrace
(38.84772, -76.74269)
Other
Existing
Unknown
Unknown
2 Approaches
2 Driveways
0.0000
Other (At-Grade)
Single-Lane
Overland Park, KS
Johnson Co.
United States
Oakmont St. / W 154th Terrace
(38.84835, -94.72889)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
16.1541
Other (At-Grade)
Single-lane w/ Traversable Central Island
2020 Developer built as part of an approved plan south of this location that required traffic calming measures.
Temple Hills, MD
Prince Georges Co.
United States
MD 637 (Naylor Rd.) / Good Hope Ave.
(38.84922, -76.95655)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.6248
Other (At-Grade)
Single-Lane
2001 ICD estimated from Google Maps linework.
Upper Marlboro, MD
Prince George's Co.
United States
Beech Tree Pkwy. / Moores Plains Blvd. / (parking)
(38.84933, -76.73622)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Temple Hills, MD
Prince Georges Co.
United States
MD 637 (Naylor Rd.) / Oxon Run Dr.
(38.84986, -76.95789)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.4150
Other (At-Grade)
Single-Lane
2001 ICD estimated from Google Maps linework.
Estremoz, Évora
Estremoz
Portugal
IP2-E802 / M504 / Rua Olival do Cavaco
(38.85055, -7.58462)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Santa Iria de Azoia, Lisbon
Loures
Portugal
N10 (Caminho de Santiago-Caminho Português) / Rua Dom Afonso Albuquerque
(38.85098, -9.07473)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Olathe, KS
Johnson Co.
United States
W 153rd St. / Olathe Medical Center Pkwy.
(38.85100, -94.82983)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.4361
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009 Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Town of Meyers, CA
El Dorado Co.
United States
US 50 / SR 89
(38.85101, -120.02231)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
35.3445
Other (At-Grade)
Single-Lane
2019 Completed Sept. 2019. WB US-50 may choose physically separated bypass lane. Site is on Caltrans live video map: http://cwwp2.dot.ca.gov/vm/iframemap.htm Zoom in on Lake Tahoe (center right portion of map). Choose second camera south of the lake (Meyers). ICD estimated from Google Maps linework.
Upper Marlboro, MD
Prince George's Co.
United States
Moores Plains Blvd. / Humberside Way
(38.85198, -76.73522)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Flint Hill, MO
St. Charles Co.
United States
CR P / US 61 NB Ramps / Service Rd.
(38.85292, -90.86827)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.6445
Freeway Ramps (Grade-Separated)
Single-Lane
2018 Under construction (almost finished) Aug 2018 (streetview) ICD estimated from Google Maps linework.
Lincoln, CA
Placer Co.
United States
Catta Verdera / Ladera Dr. / Camino Verdera
(38.85444, -121.24539)
Other
Existing
All-Way Stop
None
4 Approaches
0 Driveways
26.9721
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Upper Marlboro, MD
Prince George's Co.
United States
Moores Plains Blvd. / Copper Beach Dr.
(38.85458, -76.73266)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Lees Summit, MO
Jackson Co.
United States
SW Arborwalk Blvd. / SW Arborwalk Dr.
(38.85469, -94.40482)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.6224
Other (At-Grade)
Single-Lane
2005 Year Completed estimated (2004-2005). ICD estimated from Google Maps linework.
Forte da Casa, Lisbon
Vila Franca de Xira
Portugal
N10 (Caminho de Santiago-Caminho Português) / Avenida da Liberdade / Rua de Republica
(38.85505, -9.07165)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Colorado Springs, CO
El Paso Co.
United States
Cedar Creek View / (parking lot)
(38.85572, -104.72340)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.1815
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Upper Marlboro, MD
Prince George's Co.
United States
Moores Plains Blvd. / Bishopstone Terrace
(38.85575, -76.73096)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Upper Marlboro, MD
Prince George's Co.
United States
Symondsbury Way / Galeshead Dr.
(38.85587, -76.73628)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Lees Summit, MO
Jackson Co.
United States
SW Arborwalk Blvd. / SW Arboridge Dr.
(38.85590, -94.41010)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.6918
Other (At-Grade)
Single-Lane
2005 Year Completed estimated (2004-2005). ICD estimated from Google Maps linework.
Upper Marlboro, MD
Prince George's Co.
United States
Nancy Gibbons Terrace
(38.85592, -76.74356)
Other
Existing
Unknown
Unknown
2 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Lees Summit, MO
Jackson Co.
United States
SW Arborwalk Blvd. / SW Arborway Dr.
(38.85615, -94.40007)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.4119
Other (At-Grade)
Single-Lane
2005 Year Completed estimated (2004-2005). ICD estimated from Google Maps linework.
Lees Summit, MO
Jackson Co.
United States
SW Arborway Dr. / SW Wysteria Dr. / SW Wysteria Terr.
(38.85763, -94.39962)
Roundabout
Existing
Unknown
None
4 Approaches
0 Driveways
24.1808
Other (At-Grade)
Single-Lane
2005 Minimal splitter islands on three legs; no splitter island on east leg. Year Completed estimated (2004-2005). ICD estimated from Google Maps linework.
Olathe, KS
Johnson Co.
United States
Garmin Way / (parking garage)
(38.85794, -94.80139)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
26.0408
Other (At-Grade)
Single-Lane
2016 ICD estimated from Google Maps linework.
Upper Marlboro, MD
Prince George's Co.
United States
Moores Plains Blvd. / Buxton Pl.
(38.85826, -76.73014)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Fairfax, VA
City of Fairfax
United States
University Dr. / (parking)
(38.86028, -77.30428)
Roundabout
Existing
All-Way Yield
None
2 Approaches
3 Driveways
27.4320
Other (At-Grade)
Single-Lane
2022 https://www.youtube.com/watch?v=UwmJSdActdk
Leawood, KS
Johnson Co.
United States
Fairway St. / Norwood St. / Meadow Ln. / W 148th St.
(38.86092, -94.61576)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2006 Year Completed estimated (2005-2006).
Vialonga, Lisbon
Vila Franca de Xira
Portugal
M501-1 / N115-5 / Rua Principal / Rua Movimento das Forças Armadas
(38.86304, -9.10309)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Capitol Heights, MD
Prince George's Co.
United States
Ritchie Station Ct. / (mall circulation road)
(38.86528, -76.84986)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
41.1480
Other (At-Grade)
Single-Lane
2011 Year Completed estimated (2010-2011).
Vialonga, Lisbon
Vila Franca de Xira
Portugal
N501-EM502 / Estr. de Alpiarte
(38.86617, -9.09552)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Forte da Casa, Lisbon
Vila Franca de Xira
Portugal
N10 (Caminho de Santiago-Caminho Português) / Praceta dos Caniços / Rua dos Caniços / Rua Adriano Correia de Oliveira
(38.86640, -9.05974)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Grandview, MO
Jackson Co.
United States
US 71 NB Frontage Road / I-49-US 71 NB Ramps
(38.86704, -94.52594)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
54.8637
Freeway Ramps (Grade-Separated)
Single-Lane
2022 https://www.grandview.org/government/city-departments/public-works/projects/i-49-outer-roads-conversion