28798 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
McKinleyville, CA
Humboldt Co.
United States
School Rd. / Salmon Ave. / McKinleyville Ave.
(40.93439, -124.11240)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.0680
Other (At-Grade)
Single-Lane
2013 Year Completed estimated (2012-2014). ICD estimated from Google Maps linework.
Lincoln, RI
Providence Co.
United States
School St. / Main St. / Briarwood Rd.
(41.95141, -71.45445)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
44.4118
Other (At-Grade)
Single-lane w/ Traversable Central Island
2017 Previous control: beacon (4-way flasher in center of intersection) which was damaged in 2015 and restored in center island. ICD estimated from Google Maps linework.
Rosmalen, North Brabant
's-Hertogenbosch
Netherlands
Schoolstraat / Rodenborchweg
(51.71996, 5.36453)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
21.4569
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Fitzroy North, VIC

Australia
Schotchmer St. / Rae St.
(-37.78293, 144.98021)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
13.2149
Other (At-Grade)
Single-Lane
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.
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.
Oslo, Oslo
Oslo
Norway
Schweigaards gate / Klostergata
(59.90757, 10.77266)
Other
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Pedestrian access to central island.
Sandpoint, ID
Bonner Co.
United States
Schweitzer Cutoff Rd / N Boyer Ave
(48.30915, -116.55190)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2017
Davidsonville Historic District, MD
Prince George's Co.
United States
Science Dr. / (parking)
(38.96068, -76.71428)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Davidsonville Historic District, MD
Prince George's Co.
United States
Science Dr. / Curie Dr.
(38.96399, -76.70897)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Park Hills, MO
St. Francois Co.
United States
Science St. / High St. / Rebel Dr.
(37.84763, -90.52203)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2008 Year Completed estimated (2007-2008).
Ann Arbor, MI
Washtenaw Co.
United States
Scio Church Rd. / S Wagner Rd.
(42.25569, -83.79885)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-lane w/ Traversable Central Island
2017
Hilliard, OH
Franklin Co.
United States
Scioto Darby Rd. / Leppert Rd. / Parkside Ct.
(40.03296, -83.17013)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
37.4931
Other (At-Grade)
Unknown
2018 ICD estimated from Google Maps linework.
Hilliard, OH
Franklin Co.
United States
Scioto Darby Rd. / Veterans Memorial Dr.
(40.03197, -83.16796)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
51.2109
Other (At-Grade)
Unknown
2018 ICD estimated from Google Maps linework.
Hilliard, OH
Franklin Co.
United States
Scioto Darby Rd. / Walcutt Rd.
(40.01965, -83.14034)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
42.6717
Other (At-Grade)
Single-Lane
2021 Roundabout built immediately north of signalized intersection. Signal removed & roundabout opened in August 2021.
Fitzroy North, VIC

Australia
Scotchmer St. / Brunswick St.
(-37.78306, 144.98143)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
16.0467
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Denmark, WA
Denmark
Australia
Scotsdale Rd. / Horsley Rd.
(-34.95657, 117.35455)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-lane w/ Traversable Central Island
College Station, TX
Brazos Co.
United States
Scott and White Dr. / Old Rock Prairie Rd.
(30.58426, -96.28080)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
64.0070
Other (At-Grade)
Single-Lane
2013 On the grounds of the Scott and White Hospital complex, serves the main entrance to the hospital.
Milton, ON
Halton
Canada
Scott Blvd. / Willet Terr. / Dymott Ave.
(43.48676, -79.86895)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.4619
Other (At-Grade)
Single-Lane
2011 Year Completed estimated (2009-2013). ICD estimated from Google Maps linework.
Washington, DC
N/A Co.
United States
Scott Circle (Mass. Ave. / Rhode Isl. Ave. / 16th St. / N St.)
(38.90725, -77.03654)
Signalized Roundabout/Circle
Existing
Signal
None
6 Approaches
0 Driveways
51.1161
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Perry Hall, MD
Baltimore Co.
United States
Scott Moore Way / Honeygo Center Dr.
(39.40491, -76.44142)
Other
Existing
All-Way Yield
Unknown
3 Approaches
1 Driveways
0.0000
Other (At-Grade)
Single-Lane
Pedestrian access to central island.
Bungalow, QLD
Cairns
Australia
Scott St. / Brown St.
(-16.93658, 145.75684)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Elliptical shaped.
Missoula, MT
Missoula Co.
United States
Scott St. / Toole Ave.
(46.87803, -114.00632)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.9211
Other (At-Grade)
Single-lane w/ Traversable Central Island
2014 ICD estimated from Google Maps linework.
Woodside, England
Dudley
United Kingdom
Scotts Green Island [A461 (Duncan Edwards Way - Stourbridge Rd.) / A4101 (Kingswinford Rd.) / Stourbridge Rd / Scotts Green Close]
(52.50268, -2.10513)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Scotts Hill, NC
New Hanover Co.
United States
Scotts Hill Medical Dr. / NHRMC ER Driveway
(34.31484, -77.76922)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
Painted splitter island on one leg, no splitter islands on others.
Robina, QLD
Gold Coast
Australia
Scottsdale Dr. / Firebird St. / Energy Circuit
(-28.09151, 153.39439)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Denton, TX
Denton Co.
United States
Scripture St. / N Bonnie Brae St.
(33.21898, -97.16195)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane, unspecified)
2020
Byker, England
Newcastle-upon-Tyne
United Kingdom
Scrogg Rd. / Wharrier St.
(54.96940, -1.55038)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-lane w/ Traversable Central Island
Carindale, QLD
Brisbane
Australia
Scrub Rd. / Cribb Rd.
(-27.52380, 153.11177)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Kyle, TX
Hays Co.
United States
Scrutchins Rd. / Hogan Dr.
(30.00930, -97.87845)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2003 No splitter islands.
Wimauma, FL
Hillsborough Co.
United States
Scuba Crest St. / Kelper Hook Ct.
(27.69824, -82.32217)
Other
Existing
Unknown
None
3 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2020 No markings or splitter islands.
Loveland, CO
Larimer Co.
United States
Sculptor Dr. / (unknown) / (parking lot)
(40.40465, -105.03520)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
59.1152
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
Sculptor Dr. / Corvus Dr.
(40.39647, -105.03130)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
37.2926
Other (At-Grade)
Single-Lane
2003 ICD estimated from Google Maps linework.
Water Mill, NY
Suffolk Co.
United States
Scuttlehole Rd. / Mitchells Ln.
(40.95021, -72.32856)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
26.1595
Other (At-Grade)
Single-Lane
2005 Year completed estimated (2004-2006). ICD estimated from Google Maps linework.
Sisseton, SD
Roberts Co.
United States
SD 10 / 8th Ave. E / Whipple Rd (458th Ave.)
(45.66023, -97.04056)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2019 https://www.thepublicopinion.com/news/local_news/controversial-roundabout-in-sisseton-opens-without-incident/article_793e95d5-4a9c-5a6b-84fa-65f60cfaafe1.html.
Ashkelon, Southern District

Israel
Sderot Ben Gurion / Heil HaYam St.
(31.66544, 34.55836)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Ashdod, Darom
Ashqelon
Israel
Sderot Ben Gurion / Ort
(31.81527, 34.64965)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
53.7888
Unknown
Unknown
ICD estimated from Google Maps linework.
Rishon LeZion, Central District

Israel
Sderot Ben Gurion / Sderot Begin
(31.97254, 34.79149)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Kiryat Yam, Haifa District

Israel
Sderot Binyamin Efrat / Irus St.
(32.84277, 35.07409)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Pardesiya, Central District

Israel
Sderot HaHadarim / Havered St.
(32.30834, 34.91124)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Rishon LeZion, Central District

Israel
Sderot Haitsiyonut / Rehov Nessim Mallel / Rehov Elimelech Tazmir
(31.98147, 34.80694)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Ashdod, Darom
Ashqelon
Israel
Sderot Herzi / Har Shomron / Shevet Levi
(31.77915, 34.63315)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
38.5806
Unknown
Unknown
ICD estimated from Google Maps linework.
Yavne, Central District

Israel
Sderot Jabotinsky / Hativat Giv'ati St.
(31.87114, 34.73183)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Hadera, Haifa District

Israel
Sderot Menachem Begin / Ha-Rishonim St. / Shvil Israel St.
(32.44400, 34.88678)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Right-turn bypass lane on south leg.
Mazkeret Batya, Central District

Israel
Sderot Menachem Begin / Nurit St. / Sha'ul St.
(31.85029, 34.84691)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Timiron, Southern District

Israel
Sderot Menachem Begin connector / (unknown)
(31.68185, 34.60586)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Zichron Yaacov, Haifa District

Israel
Sderot Nili / Kadesh St. / Etsesl St.
(32.57145, 34.94586)
Unknown
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Unknown
Or Akiva, Haifa District

Israel
Sderot Yerushalayim / Har HaTsotim
(32.51949, 34.91551)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Or Akiva, Haifa District

Israel
Sderot Yerushalayim / Ibn Gabirol
(32.51613, 34.91753)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Ashkelon, Southern District

Israel
Sderot Yitshak Rabin / Ofer Blvd.
(31.65521, 34.57166)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Sæby, North Jutland

Denmark
Sdr Ringvej / Toldbodvej
(57.32909, 10.51378)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Slagelse, Zealand
Slagelse
Denmark
Sdr. Ringgade / E20 EB Ramps / Trafikcenter Alle
(55.38828, 11.36372)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Mill Creek, WA
Snohomish Co.
United States
SE 116th St. / 56th Ave SE
(47.89201, -122.15856)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
80.8842
Other (At-Grade)
Single-lane w/ Traversable Central Island
2012 Open August 2012. ICD estimated from Google Maps linework.
Deerfield Beach, FL
Broward Co.
United States
SE 12th Ave. / SE 4th Ct.
(26.31207, -80.08756)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.6941
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (2000-2003). ICD estimated from Google Maps linework.
Homestead, FL
Miami-Dade Co.
United States
SE 13th Ave. / SE 15th Terr.
(25.44361, -80.45750)
Other
Existing
All-Way Stop
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
Homestead, FL
Miami-Dade Co.
United States
SE 13th Ave. / SE 29th St.
(25.44275, -80.45793)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Portland, OR
Multnomah Co.
United States
SE 13th Ave. / SE Madison St.
(45.51294, -122.65266)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
12.5539
Other (At-Grade)
Single-Lane
1988 Completed 9/8/1988. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 13th Ave. / SE Salmon St.
(45.51434, -122.65264)
Traffic Calming Circle
Existing
One-Way/Two-Way Stop
Unknown
4 Approaches
0 Driveways
17.5750
Other (At-Grade)
Single-Lane
1989 Completed 1/11/1989. ICD estimated from Google Maps linework.
Happy Valley, OR
Clackamas Co.
United States
SE 145th Ave. / SE 147th Ave. / Scouters Mountain Rd.
(45.44111, -122.51231)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
36.0336
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
(unincorporated), OR
Clackamas Co.
United States
SE 147th Ave. / Oregon Trail Dr. / Hines Dr. / Sieben Pkwy.
(45.42280, -122.51240)
Other
Existing
All-Way Stop
None
4 Approaches
0 Driveways
34.3688
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 14th Ave. / SE Main St.
(45.51365, -122.65165)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
15.9013
Other (At-Grade)
Single-Lane
1988 Completed 9/12/1988. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 14th Ave. / SE Pine St.
(45.52077, -122.65158)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
15.0625
Other (At-Grade)
Single-Lane
1988 Completed 9/12/1988. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 14th Ave. / SE Taylor St.
(45.51507, -122.65166)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
17.5747
Other (At-Grade)
Single-Lane
1988 Completed 9/12/1988. ICD estimated from Google Maps linework.
Clackamas, OR
Clackamas Co.
United States
SE 157th Ave. / SE 162nd Ave.
(45.42429, -122.49770)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.8826
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Maps linework.
Deerfield Beach, FL
Broward Co.
United States
SE 15th Ave. / SE 3rd Ct.
(26.31353, -80.08556)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.5407
Other (At-Grade)
Single-Lane
2015 Elliptical shape. Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Deerfield Beach, FL
Broward Co.
United States
SE 15th Ave. / SE 5th Ct. / SE 5th Pl.
(26.31070, -80.08453)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
23.5532
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (2000-2003). ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 15th Ave. / SE Alder St.
(45.51792, -122.65058)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
15.9001
Other (At-Grade)
Single-Lane
1988 Completed 9/7/1988. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 15th Ave. / SE Oak St.
(45.52006, -122.65057)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
23.4309
Other (At-Grade)
Single-Lane
1988 Completed 9/6/1988. ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States
SE 15th St. / SE Caldera Dr.
(44.01354, -121.28410)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2021 https://ktvz.com/news/bend/2021/08/06/city-of-bend-road-and-traffic-report-week-of-august-9-15/
Bend, OR
Deschutes Co.
United States
SE 15th St. / SE Golden Gate Pl.
(44.02068, -121.28483)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2019
Bend, OR
Deschutes Co.
United States
SE 15th St. / SE Knott Rd.
(44.00796, -121.28410)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Unknown
2020
Bend, OR
Deschutes Co.
United States
SE 15th St. / SE Reed Market Rd.
(44.03695, -121.28377)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2014 Left-turn-only lane on south leg. Right-turn-only lanes on west, east, and north legs.
Bend, OR
Deschutes
United States
SE 15th St. / SE Wilson Ave.
(44.04410, -121.28383)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5277
Other (At-Grade)
Single-Lane
2023 https://ktvz.com/news/bend/2023/05/12/bends-latest-roundabout-opens-at-se-15th-street-and-wilson-avenue/
Portland, OR
Multnomah Co.
United States
SE 16th Ave. / SE Ash St.
(45.52148, -122.64956)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
22.5935
Other (At-Grade)
Single-Lane
1988 Completed 10/7/1988. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 16th Ave. / SE Salmon St.
(45.51435, -122.64961)
Traffic Calming Circle
Existing
One-Way/Two-Way Stop
Unknown
4 Approaches
0 Driveways
15.0642
Other (At-Grade)
Single-Lane
1982 Completed 2/18/1982. ICD estimated from Google Maps linework.
Happy Valley, OR
Clackamas Co.
United States
SE 172nd Ave. / Scouters Mountain Rd.
(45.44074, -122.48574)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 East leg stubbed. https://www.happyvalleyor.gov/business/engineering-division/engineering-division/172nd-avenue-roundabout/
Clackamas, OR
Clackamas Co.
United States
SE 172nd Ave. / SE Creekwood Rd.
(45.41880, -122.48550)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
43.5928
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009 Creekwood Rd. is new roadway; SE 172nd Avenue is existing. ICD estimated from Google Maps linework.
Renton, WA
King Co.
United States
SE 176th St. / SE 171st Way
(47.44500, -122.14831)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
23.4239
Other (At-Grade)
Single-lane w/ Traversable Central Island
2019 Mini-roundabout in a suburban neighborhood context, completed November 2019. ICD estimated from Google Maps linework.
Owatonna, MN
Steele Co.
United States
SE 18th St. / Bixby Rd.
(44.06634, -93.19513)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023 https://www.southernminn.com/owatonna_peoples_press/news/continually-delayed-bixby-roundabout-finally-opens/article_c3d04d46-8eef-11ee-9f5e-77403423ef25.html
Fort Lauderdale, FL
Broward Co.
United States
SE 18th St. / SE 23rd Ave.
(26.09895, -80.11456)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
21.4510
Other (At-Grade)
Single-Lane
2001 Functional Class: Local ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 23rd Ave. / SE Clinton St.
(45.50339, -122.64260)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
31.8085
Other (At-Grade)
Single-Lane
1990 Completed 6/22/1990. ICD estimated from Google Maps linework.
Maple Valley, WA
King Co.
United States
SE 240th Blvd. / 228th Ave. SE
(47.38734, -122.03723)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2018 Southwest leg stubbed. Year Completed estimated (2017-2018).
Kent, WA
King Co.
United States
SE 244th St. / 100th Ave. SE
(47.38335, -122.20736)
Traffic Calming Circle
Existing
Other
None
4 Approaches
0 Driveways
11.3213
Other (At-Grade)
Single-Lane
2016 This is now a dog bone-shaped traffic circle with two-way Yield control on the east and west approaches and no control north-south. Previous control was stop-control on the east leg only before the west leg was built. ICD estimated from Google Maps linework.
Cape Coral, FL
Lee Co.
United States
SE 24th Ave. / SE 9th St. / Birkdale Ave.
(26.63679, -81.92426)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.5541
Other (At-Grade)
Single-Lane
2002 Originally two stop-controlled, offset T-intersections. Now is a hotdog/racetrack-shaped roundabout. Date estimated. ICD estimated from Google Maps linework.
Covington, WA
King Co.
United States
SE 256th St. / 164th Ave. SE
(47.37256, -122.12290)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.1477
Other (At-Grade)
Multilane (2 Lane, unspecified)
2007 Open September 2007. ICD estimated from Google Maps linework.
Kent, WA
King Co.
United States
SE 272nd St. / 106th Ave. SE
(47.35794, -122.19865)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
18.2880
Other (At-Grade)
Single-lane w/ Traversable Central Island
2022 Built by developer.
Portland, OR
Multnomah Co.
United States
SE 27th Ave. / SE Salmon St.
(45.51429, -122.63812)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
29.2916
Other (At-Grade)
Single-Lane
1982 Completed 2/16/1982. ICD estimated from Google Maps linework.
Homestead, FL
Miami-Dade Co.
United States
SE 27th St. / SE 26th Ct. / SE 27th Ct.
(25.44550, -80.45690)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
No splitter islands on north and south legs. Concentric striped circulatory roadway.
Homestead, FL
Miami-Dade Co.
United States
SE 27th Terrace / SE 14th Ct.
(25.45611, -80.43482)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Ocala, FL
Marion Co.
United States
SE 28th St. / SE 46th Ct.
(29.15979, -82.06999)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Topeka, KS
Shawnee Co.
United States
SE 28th Terrace / SE Beach Dr.
(39.01604, -95.61985)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-Lane
2005 Year Completed estimated (2005-2006).
Portland, OR
Multnomah Co.
United States
SE 30th Ave. / SE Caruthers St.
(45.50550, -122.63470)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
78.6812
Other (At-Grade)
Single-Lane
1990 Completed 4/23/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 30th Ave. / SE Gladstone St.
(45.49337, -122.63466)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
32.6514
Other (At-Grade)
Single-Lane
1996 Completed 10/17/1996. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 30th Ave. / SE Grant St. (E)
(45.50726, -122.63473)
Traffic Calming Circle
Existing
Unknown
None
3 Approaches
0 Driveways
109.6480
Other (At-Grade)
Single-Lane
1990 Completed 4/16/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 30th Ave. / SE Grant St. (W)
(45.50679, -122.63472)
Traffic Calming Circle
Existing
Unknown
None
3 Approaches
0 Driveways
14.2293
Other (At-Grade)
Single-Lane
1990 Completed 4/16/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 31st Ave. / SE Clinton St.
(45.50354, -122.63360)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
14.2301
Other (At-Grade)
Single-Lane
1990 Completed 6/22/1990. ICD estimated from Google Maps linework.
Homestead, FL
Miami-Dade Co.
United States
SE 31st Ct.
(25.44098, -80.45467)
Other
Existing
Unknown
Unknown
2 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Portland, OR
Multnomah Co.
United States
SE 32nd Ave. / SE Lincoln St.
(45.50825, -122.63270)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
12.5549
Other (At-Grade)
Single-Lane
1990 Completed 4/25/1990. ICD estimated from Google Maps linework.
Ocala, FL
Marion Co.
United States
SE 32nd St. / SE 46th Ct.
(29.15615, -82.07027)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Portland, OR
Multnomah Co.
United States
SE 34th Ave. / SE Bybee Blvd.
(45.47319, -122.62826)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
81.2389
Other (At-Grade)
Single-Lane
1992 Completed 9/30/1992. ICD estimated from Google Maps linework.