21169 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
Keszthely, Zala
Keszthelyi járás
Hungary
SR 71 / SR 75 / Alsópáhoki út
(46.76180, 17.21463)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Merging right-turn bypass lane on west leg.
Budapest, Budapest

Hungary
SR 6 (Budafoki út) / E73-M6 SB Ramps / Nagytétényi út / (unknown)
(47.38307, 18.95497)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Érd, Pest
Érdi járás
Hungary
SR 6-SR 7 / E73-M6 SB Ramps / (connector to E73-M6 NB Ramps)
(47.37175, 18.93391)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Érd, Pest
Érdi járás
Hungary
Budai út / Diósdi út
(47.37822, 18.92192)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Érd, Pest
Érdi járás
Hungary
Budai út / Enikő út / Adél út / (parking)
(47.37863, 18.92616)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Tatabánya, Komárom-Esztergom
Tatabányai járás
Hungary
SR 1 / (M1-E60-E75 connector) / Kóta József út
(47.56935, 18.43665)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Mosonmagyaróvár, Győr-Moson-Sopron
Mosonmagyaróvári járás
Hungary
SR 1 (Szent István király út) / József Attila út
(47.84983, 17.28164)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Mosonmagyaróvár, Győr-Moson-Sopron
Mosonmagyaróvári járás
Hungary
SR 1 (Levél út - Királyhidai út) / Huszár Gál u / Szekeres Richárd u / (parking)
(47.87715, 17.25925)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Szombathely, Vas
Szombathelyi járás
Hungary
Horváth Boldizsár körút / Vörösmarty Mihály utca / Bocskai István körút / 11-es huszár út
(47.24020, 16.62483)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Szombathely, Vas
Szombathelyi járás
Hungary
Óperint utca / Körmendi út / Dózsa György utca / Kálvária utca
(47.22754, 16.61479)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Elliptical shaped.
Szombathely, Vas
Szombathelyi járás
Hungary
Petőfi Sándor utca / Honvéd út / Március 15 tér / Király utca / Szelestey László utca
(47.23534, 16.62185)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Nagykanizsa, Zala
Nagykanizsai járás
Hungary
SR 74 / M7-E65 EB Ramps
(46.47532, 16.97312)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Nagykanizsa, Zala
Nagykanizsai járás
Hungary
SR 7 / SR 74 / Kemping utca
(46.46692, 16.96918)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Brunn am Gebirge, Lower Austria
Mödling
Austria
B12a (Brunner Bundesstraße-Abzweigung Brunn) / Industriestraße B
(48.10940, 16.30583)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Lazdynai, Vilniaus
Vilnius
Lithuania
Erfurto gatvė / Oslo gatvė Ramps
(54.67238, 25.19890)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Halstenbek, Schleswig-Holstein
Pinneberg
Germany
Luruper Weg / Heideweg
(53.61717, 9.84279)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Halstenbek, Schleswig-Holstein
Pinneberg
Germany
Eidelstedter Weg / Seestraße
(53.62085, 9.87385)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Vig, Zealand

Denmark
Nykøbing-Slagelsevej / Hønsinge Omfartsvej
(55.86146, 11.54830)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Vig, Zealand

Denmark
Sekundærrute 225 (Holbækvej) / Hønsinge Omfartsvej / Vig Parkvej
(55.85951, 11.58168)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Sylvan Lake, AB
Division 8
Canada
Hwy 20 / Erickson Rd.
(52.31537, -114.07144)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.0000
Other (At-Grade)
Single-Lane
2019 https://www.sylvanlakenews.com/news/sylvan-lake-council-reallocates-over-1-million-for-intersection-upgrades/
Hainburg an der Donau, Lower Austria
Bruck An Der Leitha
Austria
B9 (Ungarstraße - Pressburger Reichsstraße) / Krüklstraße / Alte Poststraße / Pressburger Reichsstraße
(48.14745, 16.94661)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Perth South, ON
Perth
Canada
Hwy 7 / Perth Line 26
(43.32444, -81.02259)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.0000
Other (At-Grade)
Single-Lane
2019 https://www.mystratfordnow.com/65000/roundabout-on-highway-7-in-perth-south-reopened/
Saint-Anselme, QC
Bellechasse Regional County Municipality
Canada
Rte Bégin (Rte 277) / Rang de la Montagne
(46.64496, -70.99509)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.0000
Other (At-Grade)
Single-Lane
2018 Year Completed estimated (2018-2019).
Ottawa, ON
Ottawa
Canada
Richardson Side Rd. / Huntmar Dr.
(45.30944, -75.94641)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.0000
Other (At-Grade)
Single-Lane
2020 https://kanatanorth.ca/2020/08/05/new-roundabout-at-huntmar-and-richardson-side-road-updates/
Omaha, NE
Douglas Co.
United States
Crown Point Ave. / Wenninghoff Rd. / (parking)
(41.31139, -96.04585)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2020 Approach from parking has no splitter island.
Omaha, NE
Douglas Co.
United States
Crown Point Ave. / N 78th St.
(41.31278, -96.03344)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2021 Elliptical shaped. ICD = 110 ft x 95 ft. Year Completed estimated (2020-2021).
Kennesaw, GA
Cobb Co.
United States
McCollum Pkwy. / Ben King Rd. / Big Shanty Rd.
(34.02910, -84.59035)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 Painted splitter islands.
Kansas City, MO
Clay Co.
United States
Parvin Rd. / Prather Rd. (MO Hwy 1)
(39.16738, -94.55294)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.1480
Other (At-Grade)
Single-Lane
2020 https://www.facebook.com/MoDOT.KansasCity/posts/project-update-the-parvin-rd-and-prather-rd-roundabout-project-in-clay-county-is/10158316265513515/
Ammon, ID
Bonneville Co.
United States
E Lincoln Rd. / N 45th E (Crowley Rd.)
(43.51059, -111.94433)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2020 https://www.eastidahonews.com/2020/09/major-intersection-to-close-next-week-for-roundabout-construction/
Hillsboro, VA
Loudoun Co.
United States
Charles Town Pike (Rte 9) / Hillsboro Rd. / (school access)
(39.19806, -77.72000)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021
Hillsboro, VA
Loudoun Co.
United States
Charles Town Pike (Rte 9) / Stony Point Rd.
(39.20016, -77.72763)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021
Carmel, IN
Hamilton Co.
United States
S Rangeline Rd. / Walnut St.
(39.97268, -86.12703)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 http://www.carmellink.com/project.php?title=Walnut%20Street%20and%20Range%20Line%20Road%20Roundabout Note - the intersecting east / west street was renamed from 6th Street SE to Walnut Street, and a new segment of Walnut Street was constructed to the west of the new roundabout.
Glen Allen, VA
Henrico Co.
United States
Greenwood Rd. / Woodman Rd.
(37.67146, -77.48272)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.1480
Other (At-Grade)
Single-Lane
2020 Add-lane right-turn bypass lane on west leg; yield-controlled right-turn-only lane on south leg. https://www.facebook.com/henricova/videos/159967112559967/?redirect=false
Franklin, IN
Johnson Co.
United States
Brookshire Dr. / Cedarmill Dr.
(39.50779, -86.04207)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Farmington, NM
San Juan Co.
United States
E Main St. / S Miller Ave.
(36.72910, -108.20333)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020
Farmington, NM
San Juan Co.
United States
W Main St. / Behrend Ave.
(36.72906, -108.20803)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://www.facebook.com/downtownfarmingtonnm/videos/main-st-phase-2-reopened-to-vehicles-on-november-24th-2020/170344904783299/
Farmington, NM
San Juan Co.
United States
W Main St. / Auburn Ave.
(36.72905, -108.21064)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020
Falcon, CO
El Paso Co.
United States
Old Meridian Rd. / McLaughlin Rd.
(38.93529, -104.61079)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.1960
Other (At-Grade)
Single-Lane
2020
Cottleville, MO
St. Charles Co.
United States
Gutermuth Rd. / MO 364 EB Ramps
(38.73394, -90.66626)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2020 https://www.stltoday.com/suburban-journals/stcharles/portion-of-gutermuth-to-close-for-route-364-interchange-construction/article_392e1870-c917-5df1-82ab-d83cceca50b8.html
Cottleville, MO
St. Charles Co.
United States
Gutermuth Rd. / MO 364 WB Ramps
(38.73583, -90.66567)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2020 https://www.stltoday.com/suburban-journals/stcharles/portion-of-gutermuth-to-close-for-route-364-interchange-construction/article_392e1870-c917-5df1-82ab-d83cceca50b8.html
Cottleville, MO
St. Charles Co.
United States
Gutermuth Rd. / (unknown)
(38.73697, -90.66532)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020
Calmar, AB
Division 11
Canada
Hwy 39 / Hwy 60 / Range Road 263
(53.26507, -113.73202)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
58.0000
Other (At-Grade)
Single-Lane
2019 https://www.calmar.ca/wp-content/uploads/2019/05/Highway-39-and-Highway-60-Roundabout-Construction-Update-May-8-2019.pdf
Bryan, TX
Brazos Co.
United States
Woodville Rd. / Old Hearne Rd.
(30.71372, -96.38899)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://www.kbtx.com/2020/10/12/new-roundabout-opens-in-bryan/
Georgina, ON
Durham
Canada
Pefferlaw Rd. / Lake Ridge Rd.
(44.31883, -79.18064)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.0000
Other (At-Grade)
Single-Lane
2020 https://thebrockvoice.com/2020/06/01/region-resumes-work-on-roundabout-near-wilfrid/
Breaux Bridge, LA
St. Martin Par.
United States
Grand Pointe Ave. (LA 347) / Doyle Melancon Rd.
(30.28636, -91.87545)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.2440
Other (At-Grade)
Single-Lane
2019 Circle moved to save an old oak tree. https://www.klfy.com/local/dotd-changes-roundabout-design-for-200-year-old-tree/
Ueckermünde, Mecklenburg-West Pomerania
Vorpommern-Greifswald
Germany
Chausseestraße / Liepgartener Straße / Am Tierpark
(53.73357, 14.03576)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Zwolle, Overijssel
Zwolle
Netherlands
Westerlaan / Stationsplein / Stationsweg
(52.50616, 6.09053)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
1 Driveways
Other (At-Grade)
Single-Lane
Zwolle, Overijssel
Zwolle
Netherlands
Burgemeester Roelenweg / Pannekoekendijk / Schuttevaerkade / Govert Flinckstraat
(52.51628, 6.08903)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Zwolle, Overijssel
Zwolle
Netherlands
Burgemeester Drijbersingel / Schuttevaerkade / Rembrandtlaan / Dijkstraat
(52.51628, 6.09341)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Zwolle, Overijssel
Zwolle
Netherlands
Thomas a Kempisstraat / Diezerkade / Blekerswegje / Rhijnvis Feithlaan
(52.51517, 6.10252)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Zwolle, Overijssel
Zwolle
Netherlands
Wipstrikkerallee / Hanekamp / Huygensstraat
(52.51408, 6.11006)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Huygensstraat is one-way exit.
Zwolle, Overijssel
Zwolle
Netherlands
Meppelerstraatweg / Hogenkampsweg / Bankastraat
(52.51869, 6.10971)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Zwolle, Overijssel
Zwolle
Netherlands
Hogenkampsweg / Van Wevelinkhovenstraat / Zerboltstraat
(52.52072, 6.10594)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Zwolle, Overijssel
Zwolle
Netherlands
Rijnlaan / Eemlaan / Dobbe
(52.52914, 6.10052)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Zwolle, Overijssel
Zwolle
Netherlands
Rijnlaan / Merwedelaan / Dommel
(52.53045, 6.10057)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Zwolle, Overijssel
Zwolle
Netherlands
Boerendanserdijk / Rechterland
(52.52018, 6.12623)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Zwolle, Overijssel
Zwolle
Netherlands
Kranenburgweg / Erasmuslaan
(52.52782, 6.13708)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Zwolle, Overijssel
Zwolle
Netherlands
N758 (Nieuwleusenerdijk) / Ravensburgstraat
(52.53833, 6.17514)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Zwolle, Overijssel
Zwolle
Netherlands
N758 (Nieuwleusenerdijk) / (unknown)
(52.53990, 6.18517)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Nieuwleusen, Overijssel
Gemeente Dalfsen
Netherlands
N377 / Jagtlusterallee
(52.59080, 6.24959)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Nieuwleusen, Overijssel
Gemeente Dalfsen
Netherlands
Jagtlusterallee / Meeleweg
(52.58771, 6.25149)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
North Ridgeville, OH
Lorain Co.
United States
SR 83 Alternate / Chestnut Ridge Rd.
(41.35685, -82.02792)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 https://www.cleveland.com/community/2021/08/north-ridgeville-celebrates-the-opening-of-a-new-roundabout.html
Gjøvik, Innlandet
Gjøvik
Norway
Rv4 / Fv33
(60.78364, 10.65205)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Gjøvik, Innlandet
Gjøvik
Norway
Fv33 (Fagernesvegen) / Raufossvegen
(60.78425, 10.64059)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Gjøvik, Innlandet
Gjøvik
Norway
Alfarvegen / Kallerudlia / Rv4 NB Ramps
(60.78696, 10.66903)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Gjøvik, Innlandet
Gjøvik
Norway
Alfarvegen / Stampevegen / Rv4 SB Ramps
(60.78778, 10.66783)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Gjøvik, Innlandet
Gjøvik
Norway
Fv33 / Lilleengvegen / Mattisrudsvingen
(60.78399, 10.65077)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Raufoss, Innlandet
Vestre Toten
Norway
Storgata / Øverbyvegen / Kortosvegen
(60.72936, 10.61623)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Raufoss, Innlandet
Vestre Toten
Norway
Storgata / Sagvollvegen
(60.72287, 10.61299)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other (At-Grade)
Single-Lane
Dokka, Innlandet
Nordre Land
Norway
Fv250 (Storgata - Jevnakervegen) / Storgata
(60.83682, 10.06886)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Hønefoss, Viken
Ringerike
Norway
E16 (Osloveien) / Fv241 (Hadelandsveien)
(60.13598, 10.27174)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Right-turn-only lane on southeast leg.
Huntingtown, MD
Calvert Co.
United States
Huntsman Dr. / Horse Pen Run / Hardesty Rd.
(38.57357, -76.54875)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
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.
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.
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.
Laurel, MD
Howard Co.
United States
Weathered Stone Way / Boulder Ridge Rd. / Stone Lake Dr.
(39.13774, -76.84066)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Laurel, MD
Howard Co.
United States
Boulder Ridge Rd. / Polished Pebble Way
(39.13864, -76.84358)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Selbyville, DE
Sussex Co.
United States
Day Lily Pkwy. / Signature Blvd.
(38.45417, -75.11646)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Federal Way, WA
King Co.
United States
19th Ave. SW / SW 353rd Pl.
(47.28501, -122.35852)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
21.9456
Other (At-Grade)
Single-Lane
2020
Kailua, HI
Honolulu Co.
United States
S Kalaheo Ave. / Kailua Rd.
(21.39719, -157.73013)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2017 Triangle-shaped series of three yield-controlled entries.
Columbia, MD
Howard Co.
United States
Golden Straw Ln. / Davis Rd.
(39.21597, -76.81084)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-lane w/ Traversable Central Island
2000 Completed April 28, 2000. Pedestrian ramps into circulatory roadway.
Dimondale, MI
Eaton Co.
United States
East Rd. / Creyts Rd.
(42.64743, -84.64275)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
31.6250
Other (At-Grade)
Single-lane w/ Traversable Central Island
2001 British-style mini-roundabout. http://www.teachamerica.com/roundabouts/RA054A_Waddell_ppr.pdf ICD estimated from Google Maps linework.
Stevensville, MD
Queen Annes Co.
United States
Thompson Creek Rd. / US 50 EB Ramps
(38.97599, -76.31046)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
16.7127
Freeway Ramps (Grade-Separated)
Single-lane w/ Traversable Central Island
2007 Mini-roundabout. ICD estimated from Google Maps linework.
White Center, WA
King Co.
United States
10th Ave. SW / SW 100th St.
(47.51379, -122.34770)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
12.1000
Other (At-Grade)
Single-lane w/ Traversable Central Island
2006 Opened April 2006. Previously controlled by two-way stop ICD estimated from Google Maps linework.
White Center, WA
King Co.
United States
9th Ave. SW / SW 100th St.
(47.51379, -122.34640)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
14.5200
Other (At-Grade)
Single-lane w/ Traversable Central Island
2006 Opened April 2006. Previously controlled by two-way stop Functional Class: Neighborhood Collector ICD estimated from Google Maps linework.
Waco, TX
McLennan Co.
United States
Austin Ave. / N 38th St.
(31.52991, -97.16233)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
18.2880
Other (At-Grade)
Single-lane w/ Traversable Central Island
2009 News story at http://www.kcendt.com/?p=11617, Photos at http://www.waco-texas.com/photo-gallery/index22.htm.
Redmond, WA
King Co.
United States
Eastridge Dr. NE / 244th Pl. NE
(47.68499, -122.01300)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
16.8846
Other (At-Grade)
Single-lane w/ Traversable Central Island
2014 Open July 2014. ICD estimated from Google Maps linework.
Orlando, FL
Orange Co.
United States
Oxalis Dr. / Yucatan Dr.
(28.54392, -81.30126)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
69.2445
Other (At-Grade)
Single-lane w/ Traversable Central Island
2002 Fatal crash February 21, 2010. ICD estimated from Google Maps linework.
Boise, ID
Ada Co.
United States
Crescent Rim Dr. / Eastover Terr.
(43.60307, -116.21526)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
61.4047
Other (At-Grade)
Single-lane w/ Traversable Central Island
2013 ICD estimated from Google Maps linework.
Baltimore, MD
Baltimore City Co.
United States
Canterbury Rd. / W 39th St.
(39.33569, -76.62047)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
16.6275
Other (At-Grade)
Single-lane w/ Traversable Central Island
2013 ICD estimated from Google Maps linework.
Baltimore, MD
Baltimore City Co.
United States
Guilford Ave. / 22nd St.
(39.31441, -76.61263)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
6.4682
Other (At-Grade)
Single-lane w/ Traversable Central Island
2012 ICD estimated from Google Maps linework.
Baltimore, MD
Baltimore City Co.
United States
Guilford Ave. / E 24th St.
(39.31650, -76.61276)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
9.2400
Other (At-Grade)
Single-lane w/ Traversable Central Island
2012 ICD estimated from Google Maps linework.
Baltimore, MD
Baltimore City Co.
United States
Guilford Ave. / E 32nd St.
(39.32703, -76.61345)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-lane w/ Traversable Central Island
2012
Elmira, NY
Chemung Co.
United States
Maple Ave. / Caldwell Ave.
(42.08399, -76.79589)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
8.8639
Other (At-Grade)
Single-lane w/ Traversable Central Island
2012 Year completed estimated (2011-2013). ICD estimated from Google Maps linework.
Elmira, NY
Chemung Co.
United States
Maple Ave. / Horner St.
(42.08282, -76.79445)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
17.7281
Other (At-Grade)
Single-lane w/ Traversable Central Island
2012 Year completed estimated (2011-2013). ICD estimated from Google Maps linework.
Ypsilanti, MI
Washtenaw Co.
United States
Textile Rd. / Stony Creek Rd.
(42.20172, -83.62311)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4320
Other (At-Grade)
Single-lane w/ Traversable Central Island
2016
Ypsilanti, MI
Washtenaw Co.
United States
Textile Rd. / Hitchingham Rd.
(42.20169, -83.62088)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4320
Other (At-Grade)
Single-lane w/ Traversable Central Island
2015
Saline, MI
Washtenaw Co.
United States
Ann Arbor-Saline Rd. / Textile Rd.
(42.19859, -83.79691)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4320
Other (At-Grade)
Single-lane w/ Traversable Central Island
2016
Durham, NC
Durham Co.
United States
Broad St. / Carver St. / Kenan Rd.
(36.04003, -78.90840)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
22.8600
Other (At-Grade)
Single-lane w/ Traversable Central Island
2016
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.