29411 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
Jeffersonville, IN
Clark Co.
United States
E 10th St. / IN-62 EB Ramps
(38.34309, -85.70641)
Roundabout
Existing
All-Way Yield
At-grade Rail Crossing Signal/Beacon
3 Approaches
0 Driveways
65.5707
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
2015 At-grade rail crossing on south legm with PHBs controlling west and north legs. No pedestrian crossings. ICD estimated from Google Maps linework.
Crown Point, IN
Lake Co.
United States
E 109th Ave. / Mississippi St.
(41.42017, -87.31533)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2020 https://www.nwitimes.com/news/work-on-roundabout-along-109th-nears-completion-project-remains-on-schedule-officials-say/article_d93047e1-111e-5877-976d-7bba61436da2.html
Crown Point, IN
Lake Co.
United States
E 109th Ave. / Iowa St.
(41.42018, -87.30678)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
2021
Crown Point, IN
Lake Co.
United States
E 109th Ave. / I-65 SB Ramps
(41.42023, -87.32277)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Unknown
2021 Raindrop shaped.
Crown Point, IN
Lake Co.
United States
E 109th Ave. / I-65 NB Ramps
(41.42017, -87.31963)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Unknown
2021 Raindrop shaped.
Carmel, IN
Hamilton Co.
United States
E 106th St. / US 31 NB Ramps
(39.94164, -86.15729)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
40.2904
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2016 ICD estimated from Google Maps linework.
Carmel, IN
Hamilton Co.
United States
E 106th St. / Pennsylvania St.
(39.94167, -86.15559)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
51.8160
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2008 Yield-controlled right-turn bypass lane on west leg. Painted spirals next to central island.
Carmel, IN
Hamilton Co.
United States
E 106th St. / N College Ave.
(39.94178, -86.14595)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023 https://carmellink.com/project.php?title=106th%20Street%20and%20College%20Avenue%20Roundabout%20Construction open to traffic as of 1/1/2023.
Fishers, IN
Hamilton Co.
United States
E 106th St. / Lantern Rd.
(39.94202, -86.01386)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
53.3400
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2011
Carmel, IN
Hamilton Co.
United States
E 106th St. / Keystone Pkwy. SB Ramps
(39.94140, -86.11354)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2009 Right-turn-only lane on north leg. Raindrop shaped. Part of tight diamond interchange.
Carmel, IN
Hamilton Co.
United States
E 106th St. / Keystone Pkwy. NB Ramps
(39.94169, -86.11259)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2009 Raindrop shaped. Part of tight diamond interchange.
Fishers, IN
Hamilton Co.
United States
E 106th St. / I-69 Ramps
(39.94195, -86.01878)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
99.8098
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2017 Single-point interchange. https://www.youtube.com/watch?v=r_fL4rqvZG0 ICD estimated from Google Maps linework.
Fishers, IN
Hamilton Co.
United States
E 106th St. / Hoosier Rd. / Windermere Blvd.
(39.94168, -85.96656)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023 Opened December 2023.
Fishers, IN
Hamilton Co.
United States
E 106th St. / Geist Rd.
(39.94168, -85.96181)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.9648
Other (At-Grade)
Single-Lane
2014 ICD estimated from Google Maps linework.
Fishers, IN
Hamilton Co.
United States
E 106th St. / Cumberland Rd.
(39.94146, -85.99493)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
43.0376
Other (At-Grade)
Multilane (2 Lane, unspecified)
2017 ICD estimated from Google Maps linework.
Fishers, IN
Hamilton Co.
United States
E 106th St. / Crosspoint Blvd. / Lantern Rd.
(39.94181, -86.02235)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
39.3746
Other (At-Grade)
Multilane (2 Lane, unspecified)
2014 ICD estimated from Google Maps linework.
Commerce City, CO
Adams Co.
United States
E 105th Ave. / Uvalda St.
(39.88673, -104.83520)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2003 Year Completed estimated (2002-2003).
Carmel, IN
Hamilton Co.
United States
E 103rd St. / N Pennsylvania St.
(39.93620, -86.15535)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2007 Replaced four-legged intersection with stop control on north, west, and east legs.
Widnes, England
Halton
United Kingdom
Dykin Rd. / Chorley's Ln. / Moorfield Rd. / Bishops Way
(53.37890, -2.70934)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Kissimmee, FL
Osceola Co.
United States
Dyer Blvd. / Eagle's Reserve Blvd.
(28.34353, -81.43096)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, unspecified)
2008
Gmina Mszana, Śląskie
Wodzisławski
Poland
DW933 (Wodzisławska) / DW930 (Wolności) / Moszczeńska
(49.96669, 18.54627)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Puławy, Lubelskie
Puławski
Poland
DW874 (Lubelska) / Mikołaja Kopernika / Juliusza Słowackiego
(51.41443, 21.98999)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Biłgoraj, Lubelskie
Biłgorajski
Poland
DW835 (Aleja Jana Pawła II - Tarnogrodzka) / Motorowa / Tarnogrodzka
(50.51908, 22.71464)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Warsaw, Mazowieckie
Warsaw
Poland
DW801 (Wał Miedzeszyński) / Bysławska
(52.15552, 21.18223)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Strzemieszyce Małe, Śląskie
Dąbrowa Górnicza
Poland
DW790 / Koksownicza
(50.33137, 19.31482)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Łomża Gmina, Podlaskie
Łomżyński
Poland
DW677 (Łomżyńska) / S61 Ramps
(53.11438, 22.03042)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Unknown
Warsaw, Mazowieckie
Warsaw
Poland
DW634 (Żwirki i Wigury) / Jamesa Gordona Bennetta
(52.17296, 20.97908)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
One movement grade separated.
Bartoszyce, Warmińsko-mazurskie
Bartoszycki
Poland
DW592 (Kętrzyńska - Jana Pawła II) / Kętrzyńska
(54.24772, 20.82060)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Elbląg, Warmińsko-mazurskie
Elbląg
Poland
DW509 (Artura Grottgera - Łęczycka) / Rawska / Łęczycka
(54.15551, 19.44054)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Grudziądz, Kujawsko-pomorskie
Grudziądz
Poland
DW498 (Szosa Toruńska) / Macieja Rataja / (access road)
(53.44683, 18.72807)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Opole, Opolskie
Opole
Poland
DW454 / DK45-DK46 WB Ramps / Jana Sobieskiego / Obwodnica Czarnowąsów
(50.70409, 17.90204)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Opole, Opolskie
Opole
Poland
DW454 / DK45-DK46 EB Ramps
(50.70099, 17.90399)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Through bypass lane on north leg.
Pieszyce, Dolnośląskie
Dzierżoniowski
Poland
DW383 (Tadeusza Kościuszki) / DW382
(50.72316, 16.62165)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Unknown
Świdnica, Dolnośląskie
Świdnicki
Poland
DW382 (Westerplatte - Towarowa ) / Westerplatte / Kasztanowa
(50.83326, 16.50466)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Świdnica, Dolnośląskie
Świdnicki
Poland
DW382 (Przemysłowa - Mikołaja Kopernika) / Mikołaja Kopernika / Okrężna
(50.84022, 16.51311)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Walim, Dolnośląskie
Wałbrzyski
Poland
DW379 (Dziećmorowice) / Uczniowska
(50.78754, 16.34641)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Krosno, Podkarpackie
Krosno
Poland
DW 991 (Niepodległości) / Wojska Polskiego
(49.68741, 21.77239)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Krosno, Podkarpackie
Krosno
Poland
DW 991 (Niepodległości) / Bursaki / Legionów
(49.69200, 21.77302)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Mysłowice, Śląskie
Mysłowice
Poland
DW 934 (Brzezińska) / Białobrzeska
(50.19396, 19.16316)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Warsaw, Mazowieckie
Warsaw
Poland
DW 719 (Tamka - Mikołaja Kopernika) / Mikołaja Kopernika
(52.23653, 21.02055)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Warsaw, Mazowieckie
Warsaw
Poland
DW 719 (Świętokrzyska - Mikołaja Kopernika) / Kazimierza Karasia
(52.23736, 21.02011)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-lane w/ Traversable Central Island
Radzymin, Mazowieckie
Wołomiński
Poland
DW 635 (Wołomińska) / DW 629 (Bohaterów Radzymina 1920 r.) / Słowackiego
(52.40271, 21.19420)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Concentric striped circulatory roadway.
Nowy Dwór Mazowiecki, Mazowieckie
Nowodworski
Poland
DW 631 (Warszawska) / Modlińska / Targowa
(52.43129, 20.70438)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Nowy Dwór Mazowiecki, Mazowieckie
Nowodworski
Poland
DW 631 (Warszawska - Bohaterów Modlina) / Ignacego Paderewskiego
(52.43030, 20.71618)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Zielonka, Mazowieckie
Wołomiński
Poland
DW 631 (Aleja Józefa Pilsudskiego) / DW 625 (Marecka)
(52.31119, 21.13917)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Zielonka, Mazowieckie
Wołomiński
Poland
DW 625 (Marecka - Kolejowa) / Lipowa
(52.31145, 21.15246)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-lane w/ Traversable Central Island
Gorzów Wielkopolski, Lubuskie
Gorzów Wielkopolski
Poland
DW 130 (Aleja Konstytucji 3 Maja - Generała Władysława Sikorskiego) / Orląt Lwowskich / Dworcowa
(52.73015, 15.22913)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Gryfice, Zachodniopomorskie
Gryficki
Poland
DW 109 (Kamieńska - Starogrodzka) / 3 Maja / Wysoka Brama
(53.91116, 15.19658)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Waterville, OH
Lucas Co.
United States
Dutch Rd. / Waterville-Monclova Rd. N
(41.52200, -83.73283)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.2388
Other (At-Grade)
Single-Lane
2014 ICD estimated from Google Maps linework.
Waterville, OH
Lucas Co.
United States
Dutch Rd. / Waterville Monclova Rd. S
(41.52198, -83.73779)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.6620
Other (At-Grade)
Single-Lane
2014 ICD estimated from Google Maps linework.
Monkton, Scotland
South Ayrshire
United Kingdom
Dutch House Roundabout [A77 / A78 / Kilmarnock Rd.]
(55.52456, -4.59000)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Midway, UT
Wasatch Co.
United States
Dutch Fields Pkwy. / Dutch Dr.
(40.53290, -111.45500)
Other
Existing
Uncontrolled
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Midway, UT
Wasatch Co.
United States
Dutch Fields Pkwy. / Craftsman Way
(40.53059, -111.45898)
Other
Existing
Uncontrolled
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Burtonsville, MD
Montgomery Co.
United States
Dustin Rd. / US 29 SB Offramp / Columbia Pike
(39.12256, -76.92656)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
43.5482
Freeway Ramps (Grade-Separated)
Single-Lane
2006 Fatal crash October 14, 2007.: http://www.fredericknewspost.com/sections/news/display.htm?StoryID=66411. 11861-05. ICD estimated from Google Maps linework.
Preston, England
Lancashire
United Kingdom
D'Urton Ln. / Mericourt Rd.
(53.80256, -2.70792)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Bozeman, MT
Gallatin Co.
United States
Durston Rd. / Ferguson Ave.
(45.68569, -111.09355)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.2023
Other (At-Grade)
Single-Lane
2019 Open to traffic in 2019, not completed until 2020. https://www.youtube.com/watch?v=alzAe8c-fuU ICD estimated from Google Maps linework.
Cramlington, England
Northumberland
United Kingdom
Durham Rd. / Horton Dr.
(55.09844, -1.57622)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
St Johns, FL
St. Johns Co.
United States
Durbin Creek Blvd. / Davis Pond Blvd.
(30.11100, -81.61024)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.1935
Other (At-Grade)
Single-Lane
2017 Originally opened as multilane roundabout (1999-2002) with concentric circulatory roadway striping. Converted to single-lane roundabout 2016-2017. ICD estimated from Google Maps linework. 21442
Columbia, MO
Boone Co.
United States
Durango Dr. / Flatwater Dr.
(39.01682, -92.27705)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
28.7664
Other (At-Grade)
Single-Lane
2007 ICD estimated from Google Maps linework.
Richland, WA
Benton Co.
United States
Duportail St. / Wright Ave.
(46.27046, -119.29680)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
24.7676
Other (At-Grade)
Single-Lane
2017 Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Richland, WA
Benton Co.
United States
Duportail St / Thayer Dr
(46.26928, -119.29010)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
23.9425
Other (At-Grade)
Single-Lane
2016 ICD estimated from Google Maps linework.
Washington, DC
N/A Co.
United States
Dupont Circle (Mass Ave. / Conn. Ave. / New Hampshire Ave.19th St. / P St.)
(38.90965, -77.04344)
Signalized Roundabout/Circle
Existing
Signal
None
10 Approaches
0 Driveways
137.5441
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Ranson, WV
Jefferson Co.
United States
Dupont Circle (Joshua M Freeman Blvd. / Wallace Way)
(39.32132, -77.85274)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
18.4788
Other (At-Grade)
Single-Lane
2008 Painted splitter islands. Year Completed estimated (2007-2008). ICD estimated from Google Maps linework.
College Park, MD
Prince George's Co.
United States
Dupont Circle
(38.95971, -76.93792)
Other
Existing
Other
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Mix of stop and yield control. No splitter islands.
Hoàng Diệu, Thai Binh
Thái Bình
Vietnam
Đường Võ Nguyên Giáp / QL39B
(20.47190, 106.36077)
Unknown
Existing
Unknown
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Phường Dịch Vọng Hậu, Hanoi

Vietnam
Đường Trần Thái Tông / Phố Tôn Thất Thuyết
(21.02756, 105.78748)
Other
Existing
Uncontrolled
None
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Thủy Phù, Thua Thien Hue
Hương Thủy
Vietnam
Đường Phú Bài-Trường Hà / Đường Quốc Lộ
(16.38705, 107.70898)
Unknown
Existing
Unknown
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Phường Tam Hòa, Dong Nai
Biên Hòa
Vietnam
Đường Phạm Văn Thuận / Đường Bùi Văn Hóa / Đường Quốc Lộ
(10.93981, 106.86836)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Hòa Thuận Tây, Da Nang City

Vietnam
Đường Nguyễn Hữu Thọ / Đường Duy Tân / Đường Lê Đình Lý
(16.05051, 108.20917)
Unknown
Existing
Unknown
None
6 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Đông Hải 2, Hai Phong City

Vietnam
Đường Nguyễn Bỉnh Khiêm / Phố Trần Hưng Đạo Ramps
(20.85577, 106.73002)
Unknown
Existing
Unknown
None
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Unknown
Drumchapel & Anniesland, Scotland
Glasgow City
United Kingdom
Duntreath Ave. / Garscadden Rd. / Drumry Rd. E / Golf Rd.
(55.90825, -4.37083)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Perth Airport, WA

Australia
Dunreath Dr. / Tonkin Hwy SB Ramps
(-31.94391, 115.95158)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
46.6195
Freeway Ramps (Grade-Separated)
Single-Lane
ICD estimated from Google Maps linework.
Redcliffe, WA

Australia
Dunreath Dr. / Tonkin Hwy NB Ramps
(-31.94527, 115.95042)
Roundabout
Existing
All-Way Yield
Unknown
2 Approaches
0 Driveways
46.6188
Freeway Ramps (Grade-Separated)
Single-Lane
ICD estimated from Google Maps linework.
Point Cook, VIC
Wyndham
Australia
Dunnings Rd. / Willowgreen Way / Shaftsbury Blvd.
(-37.88649, 144.75000)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Hazelwood, MO
St. Louis Co.
United States
Dunn Rd. / Sieloff Dr. / I-270 WB Entrance Ramp
(38.77626, -90.33959)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Freeway Ramps (Grade-Separated)
Single-Lane
2023 Left-turn-only lane on east leg. Little deflection westbound.
Spanish Lake, MO
St. Louis Co.
United States
Dunn Rd. / I-270 WB Ramps
(38.77088, -90.22381)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
51.8160
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2020 Left-turn-only lane on east leg. Little deflection westbound.
Raleigh, NC
Wake Co.
United States
Dunn Rd. / Falls River Ave. / All Points View Way
(35.92436, -78.57615)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.4564
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Delta, BC
Greater Vancouver
Canada
Dunlop Rd. / Terrace Dr. / Harrogate Dr.
(49.15901, -122.92808)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Delta, BC
Greater Vancouver
Canada
Dunlop Rd. / Sunset Dr.
(49.15687, -122.93145)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Sea View Estates, CA
Ventura Co.
United States
Dunkirk Dr. / Lazaro Ln.
(34.19627, -119.21144)
Traffic Calming Circle
Existing
One-Way/Two-Way Stop
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Sea View Estates, CA
Ventura Co.
United States
Dunkirk Dr. / Halifax Ln.
(34.19623, -119.21003)
Traffic Calming Circle
Existing
One-Way/Two-Way Stop
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
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.
Werrington, NSW
Penrith
Australia
Dunheved Rd. / Christie St. / Werrington Rd.
(-33.75050, 150.75942)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Bowling, Scotland
West Dunbartonshire
United Kingdom
Dunglass Roundabout [A82 (Dumbarton Rd. - Great Western Rd.) / A814 (Dumbarton Rd.)
(55.93184, -4.50331)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Ottawa, ON
Ottawa
Canada
Dundonald Dr. / River Mist Rd.
(45.24476, -75.73632)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
31.1134
Other (At-Grade)
Single-Lane
2015 ICD estimated from Google Maps linework.
Rye, VIC
Mornington Peninsula
Australia
Dundas St. / Melbourne Rd. / Sinclair Ave.
(-38.37331, 144.81777)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Cambridge, ON
Waterloo
Canada
Dundas St. / Beverly St.
(43.36588, -80.30592)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2022 https://www.therecord.com/local-cambridge/news/2022/09/10/what-s-going-on-here-beverly-and-dundas-streets-in-cambridge.html
Zorra, ON
Oxford
Canada
Dundas St. (Road 68) / 37th Line
(43.09715, -80.87243)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
34.0117
Other (At-Grade)
Single-Lane
2011 ICD estimated from Google Maps linework.
Dundalk, MD
Baltimore Co.
United States
Dundalk Ave. / Sollers Point Rd.
(39.24534, -76.50786)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.9734
Other (At-Grade)
Single-Lane
2007 ICD estimated from Google Maps linework.
Quinns Rocks, WA
Wanneroo
Australia
Duncombe Grove / Howe Elbow
(-31.66042, 115.70215)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Christchurch, Canterbury
Christchurch
New Zealand
Dunbars Rd. / McMahon Dr. / Hindess St.
(-43.56881, 172.56285)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Ljubljana, Ljubljana

Slovenia
Dunajska cesta / Obvozna cesta
(46.09939, 14.51684)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Bayrakli, İzmir

Turkey
Dumlupinar Caddesi / Fatih Sultan Mehmet Caddesi
(38.46250, 27.19474)
Other
Existing
Other
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Unknown
Circulating traffic yields to entering traffic.
Carmel, IN
Hamilton Co.
United States
Dumbarton St. / Fairmount St.
(39.98161, -86.18915)
Other
Existing
All-Way Yield
None
3 Approaches
1 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Lafayette, LA
Lafayette Par.
United States
Dulles Dr. / N Domingue Ave.
(30.21055, -92.08378)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
36.5760
Other (At-Grade)
Single-Lane
2021 Year Completed estimated (2021-2022).
Larkhall, Scotland
South Lanarkshire
United Kingdom
Duke St. / Queen Mary Dr. / Cardean Pl.
(55.74819, -3.96804)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Scarborough, WA
Stirling
Australia
Duke St. / Moorland St.
(-31.89073, 115.77161)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Mississauga, ON
Peel
Canada
Duke of York Blvd. / Square One Dr.
(43.59181, -79.64742)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
32.0056
Other (At-Grade)
Single-Lane
2011 ICD estimated from Google Maps linework.
Sugar Grove, IL
Kane Co.
United States
Dugan Rd. / Granart Rd. / Bucktail Ln.
(41.76143, -88.48939)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
36.5260
Other (At-Grade)
Multilane (2 Lane, unspecified)
2015 date: https://www.kcchronicle.com/2015/08/18/sugar-grove-roundabout-opens/a5jsq7l/ Granart Rd. moved about 300 ft south to align with Bucktail Ln. ICD estimated from Google Maps linework.
Westleigh, NSW
Hornsby
Australia
Duffy Ave. / Quarter Sessions Rd.
(-33.72129, 151.07169)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane