Roundabouts Database Index

28784 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
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.
Portland, OR Multnomah Co. United States	SE 34th Ave. / SE Gladstone St. (45.49335, -122.62978)	Traffic Calming Circle Existing	Unknown None	4 Approaches 0 Driveways 61.9539	Other (At-Grade) Single-Lane	1996	Completed 10/17/1996. ICD estimated from Google Maps linework.
Ocala, FL Marion Co. United States	SE 35th Pl / SE 46th Ct. (29.15223, -82.06992)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands.
Portland, OR Multnomah Co. United States	SE 36th Ave. / SE Bybee Blvd. (45.47241, -122.62621)	Traffic Calming Circle Existing	Unknown None	4 Approaches 0 Driveways 56.9518	Other (At-Grade) Single-Lane	1992	Completed 10/6/1992. ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	SE 36th Ave. / SE Clinton St. (45.50337, -122.62630)	Traffic Calming Circle Existing	Unknown None	4 Approaches 0 Driveways 40.1792	Other (At-Grade) Single-Lane	1990	Completed 6/22/1990. ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	SE 37th Ave. / SE Harrison St. (45.50879, -122.62572)	Traffic Calming Circle Existing	Unknown None	4 Approaches 0 Driveways 80.3506	Other (At-Grade) Single-Lane	1990	Completed 9/14/1990. ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	SE 37th Ave. / SE Lincoln St. (45.50806, -122.62570)	Traffic Calming Circle Existing	Unknown None	4 Approaches 0 Driveways 15.0659	Other (At-Grade) Single-Lane	1990	Completed 4/25/1990. ICD estimated from Google Maps linework.
Topeka, KS Shawnee Co. United States	SE 37th St. / SE California Ave. (39.00069, -95.65168)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2017
Auburn, WA King Co. United States	SE 392nd St. / (parking lot) (47.24986, -122.10399)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.3750	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Eastgate, WA King Co. United States	SE 40th St. / 138th Ave. SE (47.57459, -122.15670)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.2865	Other (At-Grade) Single-lane w/ Traversable Central Island	2019	Mini-roundabout adjacent Tyee Middle School, completed October 2019. ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	SE 41st Ave. / SE Harrison St. (45.50878, -122.62020)	Traffic Calming Circle Existing	Unknown None	4 Approaches 0 Driveways 80.3506	Other (At-Grade) Single-Lane	1990	Completed 5/30/1990. ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	SE 43rd Ave. / SE Lincoln St. (45.50799, -122.61810)	Traffic Calming Circle Existing	Unknown None	4 Approaches 0 Driveways 22.5989	Other (At-Grade) Single-Lane	1990	Completed 4/23/1990. ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	SE 45th Ave. / SE Clinton St. (45.50336, -122.61610)	Traffic Calming Circle Existing	Unknown None	4 Approaches 0 Driveways 87.0549	Other (At-Grade) Single-Lane	1990	Completed 4/25/1990. ICD estimated from Google Maps linework.