29949 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
Plain City, OH
Union Co.
United States
Hyland-Croy Rd. / Ravenhill Pkwy.
(40.18345, -83.19046)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2016 Year Completed estimated (2015-2016).
Etna Township, OH
Licking Co.
United States
Refugee Rd. SW / Mink St. SW
(39.97410, -82.72878)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2024 https://www.yahoo.com/news/refugee-road-reopens-11-2-100110827.html
Etna Township, OH
Licking Co.
United States
Refugee Rd. SW / Etna Pkwy.
(39.97301, -82.70600)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2024 https://www.yahoo.com/news/refugee-road-reopens-11-2-100110827.html
Groveport, OH
Franklin Co.
United States
SR 317 (London-Groveport Rd.) / Rohr Rd.
(39.84050, -82.90935)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2023 Yield-controlled right-turn bypass lanes on north and south legs. https://www.groveport.org/CivicAlerts.aspx?AID=355&ARC=1054
Union, OH
Montgomery Co.
United States
Dog Leg Rd. / Union Airpark Blvd. / Martindale Rd.
(39.89519, -84.25501)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
60.9600
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2023 Merging right-turn bypass lane on south leg. Yield-controlled right-turn bypass lane on west leg. Designed for future double-left-turn on east leg. https://www.daytondailynews.com/local/new-roundabout-at-union-airpark-blvd-and-dog-leg-road/44be0409-4bf4-4c75-abdd-b5d18f213524/
Mason, OH
Warren Co.
United States
Mason Rd. / Snider Rd.
(39.36683, -84.33156)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2020 https://www.facebook.com/permalink.php/?story_fbid=1335531209989457&id=274998889376033
Mason, OH
Warren Co.
United States
Snider Rd. / Thornberry Ct.
(39.35436, -84.33159)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2020 https://www.facebook.com/permalink.php/?story_fbid=1335531209989457&id=274998889376033
Evendale, OH
Hamilton Co.
United States
Aviation Way / (parking)
(39.25152, -84.44081)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
57.9120
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2018
Evendale, OH
Hamilton Co.
United States
Aviation Way / Evendale Dr.
(39.24957, -84.44120)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
51.8160
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2020 Double left turn on west leg.
Evendale, OH
Hamilton Co.
United States
Neumann Way / Evendale Dr.
(39.24668, -84.44092)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2020 Year Completed estimated (2019-2020).
Union Township, OH
Clermont Co.
United States
Aicholtz Rd. / Eastgate Square Dr.
(39.08921, -84.27161)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2023 https://goclermont.org/cctid-project/aicholtz-road-roundabouts/
Union Township, OH
Clermont Co.
United States
Glen Este Withamsville Rd. / (Eastgate Square Dr.)
(39.08843, -84.26883)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2024 https://goclermont.org/cctid-project/aicholtz-road-roundabouts/
Union Township, OH
Clermont Co.
United States
Glen Este Withamsville Rd. / Ilium Ave.
(39.08835, -84.26464)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2024 https://goclermont.org/cctid-project/aicholtz-road-roundabouts/
Edmonton, AB
Division 11
Canada
70 St. SW / Summerside Grande Blvd. SW
(53.41761, -113.45119)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.0000
Other (At-Grade)
Single-Lane
2008 Year Completed estimated (2002-2008).
Edmonton, AB
Division 11
Canada
Terwillegar Blvd NW / Tory Rd. NW
(53.44470, -113.56948)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
26.0000
Other (At-Grade)
Single-Lane
2004 Year Completed estimated (2002-2004).
Lakeville, MN
Dakota Co.
United States
185th St. W / Highview Ave.
(44.68129, -93.23745)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
41.1480
Other (At-Grade)
Single-Lane
2023 https://www.facebook.com/sehinc/videos/-view-from-a-drone-185th-street-roadway-extension-in-lakeville-minnesota-roadway/928613455591395/
Hernando, MS
De Soto Co.
United States
US 51 / W Oak Grove Rd.
(34.81591, -89.99366)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2024 https://www.youtube.com/watch?v=DyREbRKFmQQ
Waynesboro, GA
Burke Co.
United States
GA 24-GA 80 / GA 56 / Lovers Ln.
(33.08492, -82.03795)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2025 https://www.youtube.com/watch?v=_HsuxBbR5ds
Shelby, NC
Cleveland Co.
United States
NC-150 (Cherryville Rd.) / NC-180 (N Post Rd.)
(35.31228, -81.49215)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2024 Left-turn-only lane on northeast leg. Year Completed estimated (2022-2024).
Shelby, NC
Cleveland Co.
United States
NC-150 (Cherryville Rd.) / Shelby Bypass EB Ramps
(35.31324, -81.49081)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
48.7680
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2024 Year Completed estimated (2022-2024).
Shelby, NC
Cleveland Co.
United States
NC-150 (Cherryville Rd.) / Shelby Bypass WB Ramps
(35.31432, -81.48908)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
48.7680
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2024 Year Completed estimated (2022-2024).
Marion, OH
Marion Co.
United States
SR 309 (Harding Hwy. W) / Marion-Williamsport Rd.
(40.60438, -83.16986)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2023 Year Completed estimated (2021-2023).
Semmes, AL
Mobile Co.
United States
Howells Ferry Rd. / Firetower Rd.
(30.73919, -88.25987)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2025 https://www.facebook.com/WKRG.News.5/posts/construction-of-a-new-roundabout-at-the-intersection-of-howells-ferry-road-and-f/1089934906506602/
Frisco, TX
Collin Co.
United States
Acacia Ave. / Gartner Rd.
(33.15628, -96.74202)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.5274
Other (At-Grade)
Single-Lane
2024
Frisco, TX
Collin Co.
United States
Acacia Ave. / Twistleaf St.
(33.15767, -96.73793)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2024
Frisco, TX
Collin Co.
United States
Acacia Ave. / Birchleaf Dr. / Bearberry Dr.
(33.15763, -96.73480)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5277
Other (At-Grade)
Single-Lane
2024
Frisco, TX
Collin Co.
United States
Everwell Ln. / Durant Ln.
(33.19927, -96.82178)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.1856
Other (At-Grade)
Single-Lane
2025
Frisco, TX
Collin Co.
United States
Everwell Ln. / Forbes Dr.
(33.19643, -96.82593)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.1856
Other (At-Grade)
Single-Lane
2025
Phoenix, AZ
Maricopa Co.
United States
E Sky Crossing Way / E Bryce Ln.
(33.68858, -112.00861)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
60.9600
Other (At-Grade)
Single-Lane
2020 Year Completed estimated (2019-2020).
Phoenix, AZ
Maricopa Co.
United States
E Sky Crossing Way / N Cave Butte St.
(33.68854, -112.01959)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
60.9600
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2018-2019).
Arlington, VA
Arlington Co.
United States
Boundary Channel Dr. / I-395 SB Ramps
(38.87067, -77.04839)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
48.7680
Freeway Ramps (Grade-Separated)
Single-Lane
2024 https://www.arlnow.com/2024/05/30/boundary-channel-drive-roundabouts-and-trail-upgrades-are-officially-complete/
Arlington, VA
Arlington Co.
United States
Boundary Channel Dr. / Jefferson Davis Hwy. / I-395 NB Ramps
(38.86975, -77.04548)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
45.7200
Freeway Ramps (Grade-Separated)
Single-Lane
2024 https://www.arlnow.com/2024/05/30/boundary-channel-drive-roundabouts-and-trail-upgrades-are-officially-complete/
Jacksonville, FL
Duval Co.
United States
Edgewood Ave. S / Plymouth St.
(30.30807, -81.71335)
Other
Existing
Other
At-grade Rail Crossing Signals/Gates (controlling approach only)
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2024 Located 30 ft from at-grade rail crossing. Stop control on circulatory roadway; northbound uncontrolled. https://www.news4jax.com/news/local/2024/12/26/murray-hill-residents-divided-on-new-roundabout-effectiveness/
Brandenton, FL
Manatee Co.
United States
SR 64 / Lorraine Rd. / 145th St. E
(27.47548, -82.39557)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2025 https://www.mysuncoast.com/2025/04/02/state-road-64-lorraine-road-roundabout-opens-early/
Cottonwood, AZ
Yavapai Co.
United States
N Main St. / N 10th St.
(34.74422, -112.01633)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2025 Replaced offset T intersections. https://www.verdenews.com/news/main-street-roundabout-newest-addition-in-cottonwoods-148-lane-miles-of-streets/article_752e0b29-40ee-4ba4-8d37-f119acec45b8.html
Bellingham, WA
Whatcom Co.
United States
W Illinois St. / Meridian St.
(48.76817, -122.48609)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
18.2880
Other (At-Grade)
Single-lane w/ Traversable Central Island
2025 https://cob.org/project/west-illinois-multimodal
Amherst, NY
Erie Co.
United States
John James Audubon Pkwy. / I-990 WB Ramps / Alamosa Way
(43.02618, -78.78262)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
39.6240
Freeway Ramps (Grade-Separated)
Single-Lane
2023
Byron, GA
Peach Co.
United States
Centerville Rd. / Housers Mill Rd.
(32.60929, -83.74792)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2025 Replaced two offset T-intersections.
Sollefteå, Västernorrland County
Sollefteå Municipality
Sweden
Cpl Sollefteå Södra / Järnvägsgatan
(63.16934, 17.23922)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
57.9120
Other (At-Grade)
Single-Lane
2008 Constructed before 2008.
Sollefteå, Västernorrland County
Sollefteå Municipality
Sweden
Rte 90 / Järnvägsgatan
(63.17143, 17.25390)
Roundabout
Existing
All-Way Yield
Other
3 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2010 Constructed before 2010. Right-turn bypass lane on northeast leg that has priority over exit from roundabout. Grade-separated pedestrian/bicycle path under east leg.
Sollefteå, Västernorrland County
Sollefteå Municipality
Sweden
Rte 335 (Norra Ådalsvägen) / Kungsgatan
(63.17748, 17.27527)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
2008 Completed before 2008.
Sollefteå, Västernorrland County
Sollefteå Municipality
Sweden
Rte 90 (Cpl Sollefteå Norra / Norra Ådalsvägen) / Rte 335 (Norra Ådalsvägen)
(63.17855, 17.26187)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.0000
Other (At-Grade)
Single-Lane
2008 Constructed before 2008.
Sollefteå, Västernorrland County
Sollefteå Municipality
Sweden
Järnvägsgatan / Dalvägen
(63.16571, 17.27330)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
27.0000
Other (At-Grade)
Single-Lane
2008 Completed before 2008.
Sollefteå, Västernorrland County
Sollefteå Municipality
Sweden
Dalvägen / Långgatan / Nipstadsgatan
(63.16486, 17.27112)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.0000
Other (At-Grade)
Single-Lane
2008 Completed before 2008.
Sollefteå, Västernorrland County
Sollefteå Municipality
Sweden
Rte 90 (Cpl Hågesta) WB Ramps / Söderleden / Gösta Frohms Backe / Bataljonsvägen
(63.16040, 17.28886)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
44.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2017 Elliptical shaped. ICD = 44 m x 35 m. Year Completed estimated (2016-2019).
Falun, Dalarna County
Falu kommun
Sweden
Gruvrondellen: E16 / Gruvgatan
(60.60195, 15.62015)
Roundabout
Existing
All-Way Yield
None
4 Approaches
1 Driveways
65.0000
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2010 Completed before 2010.
Falun, Dalarna County
Falu kommun
Sweden
Gruvgatan / Hyttgatan
(60.60352, 15.62607)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2006 Completed before 2006.
Falun, Dalarna County
Falu kommun
Sweden
Gruvgatan / Engelbrektsgatan
(60.60416, 15.62822)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.9080
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2010 Constructed before 2010.
Falun, Dalarna County
Falu kommun
Sweden
Gruvgatan / Myntgatan
(60.60446, 15.62970)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2009 Year Completed estimated (2006-2009).
Falun, Dalarna County
Falu kommun
Sweden
Gruvgatan / Korsnäsväagen / Holmtorget
(60.60497, 15.63215)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
42.6720
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2010 Completed before 2010.
Falun, Dalarna County
Falu kommun
Sweden
Korsnäsvägen
(60.60407, 15.63553)
Roundabout
Existing
Other
None
2 Approaches
0 Driveways
27.4320
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2017 Raindrop shaped. This is a roundabout used for U-turns only, so yield on one entry only (the approach with two lanes of through traffic have to yield to U-turning traffic).
Falun, Dalarna County
Falu kommun
Sweden
Rödbrorondellen: Korsnäsvägen / Åsgatan
(60.60433, 15.63895)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2017
Falun, Dalarna County
Falu kommun
Sweden
Stationsrondellen: Korsnäsvägen / Södra Stationsgatan
(60.60472, 15.64298)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.6720
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2014 Year Completed estimated (2013-2015).
Falun, Dalarna County
Falu kommun
Sweden
Korsnäsvägen / Kungsgårdsvägen
(60.59940, 15.66827)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
51.8160
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2006 Completed before 2006.
Falun, Dalarna County
Falu kommun
Sweden
Korsnäsvägen / Hälsinggårdsrondellen
(60.59552, 15.68735)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.0000
Other (At-Grade)
Single-Lane
2006 Completed before 2006.
Falun, Dalarna County
Falu kommun
Sweden
E16-Rte 69 (Korsnäsvägen) / Klingvägen
(60.58927, 15.71729)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2006 Completed 2006 or earlier.
Falun, Dalarna County
Falu kommun
Sweden
Regementsvägen / Lasarettsvägen / Kasemgården
(60.60697, 15.64880)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.0000
Other (At-Grade)
Single-Lane
2006 Completed in or before 2006.
Falun, Dalarna County
Falu kommun
Sweden
E16-Rte 69 (Lugnetleden) / Regementsvägen
(60.60976, 15.65497)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
43.0000
Other (At-Grade)
Single-Lane
2022
Falun, Dalarna County
Falu kommun
Sweden
Högskolerondellen: E16-Rte 69 (Lugnetleden) / Svärdsjögatan
(60.61211, 15.65238)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
43.0000
Other (At-Grade)
Single-Lane
2006 Completed in or before 2006.
Falun, Dalarna County
Falu kommun
Sweden
Lugnetrondellen: E16-Rte 69 (Lugnetleden) / Lugnetvägen / Kyrkbacksvägen
(60.61924, 15.64768)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.0000
Other (At-Grade)
Single-Lane
2008 Year Completed estimated (2006-2009).
Falun, Dalarna County
Falu kommun
Sweden
E16-Rte 50-Rte 69 (Lugnetleden) / Hanröleden
(60.62574, 15.61196)
Roundabout
Existing
All-Way Yield
Metering Signal
3 Approaches
1 Driveways
60.9600
Other (At-Grade)
Single-Lane
2010 Completed in or before 2010. Other control is signal on one approach to allow emergency vehicles to enter from 'next' approach.
Falun, Dalarna County
Falu kommun
Sweden
Hanröleden / Norra Järvägsgatan
(60.62320, 15.61594)
Unknown
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
44.0000
Other (At-Grade)
Single-Lane
2021
Covington, GA
Newton Co.
United States
US 278-GA 12 / GA 11
(33.59968, -83.75056)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2024 https://www.rockdalenewtoncitizen.com/news/work-underway-on-roundabout-at-hub-junction/article_a0207ea4-6379-11ed-8ac4-f75010cb538a.html
Reidville, SC
Spartanburg Co.
United States
Berry Shoals Rd. / Apple Valley Rd.
(34.87688, -82.13462)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2024 https://www.facebook.com/SpartanburgCountyGovernment/posts/heads-up-drivers-beginning-on-tuesday-september-3rd-a-traffic-detour-will-go-int/884807807028082/
Frankfort, IN
Clinton Co.
United States
SR 28 / Banderas Dr. / CR 800 W
(40.26283, -86.64985)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2024 Intersection shifted approximately 250 ft east. https://www.facebook.com/FrankfortPoliceDepartment/videos/its-national-roundabout-week-here-is-a-video-of-frankforts-own-roundabout-taken-/1952011948594793/
Granville, OH
Licking Co.
United States
SR 661 (North St.) / N Pearl St. / New Burg St.
(40.07743, -82.52125)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2024 https://www.thereportingproject.org/new-roundabout-will-be-ready-for-the-first-day-of-school-on-aug-21-after-a-closure-for-paving-the-night-of-aug-18/
McDonough, GA
Henry Co.
United States
Racetrack Rd. / Iris Lake Rd. / Iris Lake Village Rd.
(33.43047, -84.12372)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2024 Year Completed estimated (2023-2025).
North Dumfries, ON
Oxford
Canada
Trussler Rd. / Cedar Creek Rd. / Oxford Road 8
(43.32353, -80.49392)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2024 https://kitchener.citynews.ca/2024/09/19/cedar-creek-trussler-road-roundabout-work-completed/
Bay City, MI
Bay Co.
United States
MacKinaw Rd. / US 10 WB Ramps
(43.59677, -83.99239)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2024
Bay City, MI
Bay Co.
United States
MacKinaw Rd. / US 10 EB Ramps
(43.59527, -83.99235)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2024
Clarkston, WA
Asotin Co.
United States
US 12 (Bridge St.) / Diagonal St. / 2nd St.
(46.41994, -117.04045)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2025 Replaced five-legged signalized intersection. https://www.lmtribune.com/local-news/welcome-to-clarkston-19216825
San Diego, CA
San Diego Co.
United States
Foothill Blvd. / Loring St.
(32.80778, -117.24568)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2025 Oval shaped. ICD = 130 ft x 90 ft. https://www.roadsbridges.com/road-traffic-safety/news/55241846/san-diego-builds-roundabouts-to-improve-safety
Kahalu'u, HI
Honolulu Co.
United States
SR 83 (Kamehameha Hwy.) / SR 83 (Kahekili Hwy.) / SR 830 (Kamehameha Hwy.)
(21.45721, -157.83809)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2025 https://kahekiliroundabout.com/
Escondido, CA
San Diego Co.
United States
E Grand Ave. / Kalmia St.
(33.12233, -117.08011)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2025 https://ols.escondido.org/CivicAlerts.aspx?AID=142
Ettlingen, Baden-Württemberg
Karlsruhe
Germany
Karlsruher Straße / Pforzheimer Straße / Schillerstraße / Scheffelstraße
(48.94361, 8.40786)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Ettlingen, Baden-Württemberg
Karlsruhe
Germany
Karlsruher Straße / Huttenkreuzstraße / Pulvergartenstraße
(48.94604, 8.40715)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Brant, ON
Brant
Canada
Hwy 2 (King Edward St.) / Puttown Rd. / Falkland Rd.
(43.17027, -80.43259)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.0000
Other (At-Grade)
Single-Lane
2022 Year Completed estimated (2020-2023).
Brant, ON
Brant
Canada
Hwy 2 (King Edward St.) / Bishopsgate Rd.
(43.17113, -80.42643)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
40.0000
Other (At-Grade)
Single-Lane
2022 Year Completed estimated (2020-2023).
Brant, ON
Brant
Canada
Rest Acres Rd. / Cobblestone Dr. / Daugaard Ave.
(43.18023, -80.38441)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022 Year Completed estimated (2020-2023).
Brant, ON
Brant
Canada
Rest Acres Rd. / Arlington Pkwy. / Court Dr.
(43.17712, -80.38332)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022 Year Completed estimated (2020-2023).
Brant, ON
Brant
Canada
Rest Acres Rd. / Scenic Ridge Gate / Lydia Ln.
(43.17224, -80.38134)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022 Year Completed estimated (2020-2023).
Brant, ON
Brant
Canada
Rest Acres Rd. / Hutchings Rd.
(43.16711, -80.37922)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
62.0000
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2024 Right-turn-only lane and three-lane pedestrian crossing on south leg.
Hamilton, ON
Hamilton
Canada
Hwy 52 / Hwy 403 WB Ramps
(43.20276, -80.04528)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2024 Year Completed estimated (2021-2025).
Hamilton, ON
Hamilton
Canada
Hwy 52 / Hwy 430 EB Ramps
(43.19974, -80.04435)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
45.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2024 Year Completed estimated (2021-2025).
Little Rock, AR
Pulaski Co.
United States
Kanis Rd. / Fletcher Ridge Blvd. / Chenal Downs Blvd.
(34.75930, -92.48271)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2021
Monroe, LA
Ouachita Par.
United States
Broadmore Blvd. / Bienville Dr.
(32.53427, -92.09860)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
2000 Year Completed estimated (1998-2005).
Monclova Township, OH
Lucas Co.
United States
Salisbury Rd. / Albon Rd.
(41.58101, -83.73746)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2020 Year Completed estimated (2018-2020).
Seattle, WA
King Co.
United States
NW 75th St. / 30th Ave. NW
(47.68305, -122.39575)
Traffic Calming Circle
Existing
Uncontrolled
None
4 Approaches
0 Driveways
16.1541
Other (At-Grade)
Single-Lane
Crossfield, AB
Division 6
Canada
Vista Dr. / Amery Crescent / Vista Rd. / Thomas St.
(51.43444, -114.04277)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0000
Other (At-Grade)
Single-Lane
2017 Year Completed estimated (2016-2017).
Calgary, AB
Division 6
Canada
140th Ave. NW / Carrington Blvd. NW
(51.18149, -114.09022)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.0000
Other (At-Grade)
Single-Lane
2017
Calgary, AB
Division 6
Canada
148 Ave. NW / Carrington Blvd. NW
(51.18699, -114.08880)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.0000
Other (At-Grade)
Single-Lane
2022 Year Completed estimated (2022-2023).
Calgary, AB
Division 6
Canada
Cornerstone Heights SE / Cornerstone St. NE
(51.15805, -113.94241)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.0000
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2018-2020).
Ridgefield, WA
Clark Co.
United States
N 56th Pl. / N Pioneer Canyon Dr.
(45.81812, -122.69068)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Left-turn-only lane on south leg marked as through lane.
Ridgefield, WA
Clark Co.
United States
Pioneer St. / S 68th Ct.
(45.81598, -122.67714)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2024 Double left turn on south leg. Year Completed estimated (2023-2024).
Oshkosh, WI
Winnebago Co.
United States
Winnegago County Community Park Dr. / Winnegago County Community Park Entrance
(44.08167, -88.53360)
Other
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands on west or southeast legs.
Poplar, MT
Roosevelt Co.
United States
US 2 / 5th Ave. E
(48.11438, -105.18443)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2019 https://www.roundupweb.com/story/2019/12/04/news/us-2-poplar-construction-winds-down/13182.html
Latham, NY
Albany Co.
United States
Winter Creek Blvd. / (parking)
(42.73060, -73.76251)
Other
Existing
All-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
West Palm Beach, FL
Palm Beach Co.
United States
S. Quadrille Blvd. (El Campeon Blvd.) / Fern St.
(26.71040, -80.05505)
Roundabout
Removed
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Multilane (2 Lane, unspecified)
1997 Replaced with TWSC 1995-1999; signalized in 2019.
Daytona Beach, FL
Volusia Co.
United States
Seabreeze Circle (Seabreeze Bridge / Mason Ave. / Ballough Dr.)
(29.22941, -81.02484)
Rotary
Removed
All-Way Yield
Unknown
0 Approaches
0 Driveways
42.7326
Other (At-Grade)
Multilane (2 Lane, unspecified)
1997 Replaced with construction of new Seabreeze Bridge. Year Completed estimated (1995-1999). ICD estimated from Google Maps linework.
Lutherville-Timonium, MD
Baltimore Co.
United States
MD 139 (Charles St.) / Bellona Ave.
(39.41790, -76.62900)
Roundabout
Removed
All-Way Yield
None
4 Approaches
0 Driveways
28.9560
Other (At-Grade)
Multilane (2 Lane, unspecified)
1999 Two-lane circulatory roadway across northern half.