Roundabouts Database

30066 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
Scunthorpe, England
North Lincolnshire
United Kingdom 		B1450 (Ashby High St.) / Collum Ave
(53.56675, -0.64471) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Thirsk, England
North Yorkshire
United Kingdom 		A61 (Station Rd.) / (parking)
(54.23136, -1.34820) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Horsforth, England
Leeds
United Kingdom 		Low Ln. / Outwood Ln. / Cornmill View
(53.83550, -1.61882) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Dumfries, Scotland
Dumfries and Galloway
United Kingdom 		B725 (Saint Michael St. - Nith Bank) / Glebe St. / Craigs Rd.
(55.06330, -3.60419) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Halifax, England
Calderdale
United Kingdom 		A646 (Skircoat Moor Rd.) / Free School Ln.
(53.71283, -1.88116) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Lakewood, WA
Pierce Co.
United States 		Union Ave. SW / N Thorne Ln. SW
(47.12715, -122.54422) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
21.3360 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020 https://wsdotblog.blogspot.com/2020/10/new-thorne-lane-bridge-open.html.
Shevington, England
Greater Manchester
United Kingdom 		B5206 (Gathurst Ln.) / B5375 (Church Ln.)
(53.57053, -2.69487) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Thirsk, England
North Yorkshire
United Kingdom 		A61 (Westgate - Station Rd.) / B1448 (Topcliffe Rd.)
(54.23085, -1.34565) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Omaha, NE
Douglas Co.
United States 		Crown Point Ave. / (east school access)
(41.31280, -96.03877) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
25.9080 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020 Year Completed estimated (2020-2021).
Omaha, NE
Douglas Co.
United States 		Crown Point Ave. / (west school access)
(41.31253, -96.04291) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
25.9080 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020 Year Completed estimated (2020-2021).
Szentgotthárd, Vas
Szentgotthárdi járás
Hungary 		Kossuth Lajos utca / Árpád utca
(46.95257, 16.27401) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Szentgotthárd, Vas
Szentgotthárdi járás
Hungary 		Széll Kálmán tér / Mártírok út
(46.95267, 16.27372) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Ellensburg, WA
Kittitas Co.
United States 		S Canyon Rd. / I-90 EB Ramps
(46.97185, -120.53927) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021 https://engage.wsdot.wa.gov/i-90-canyon-road-interchange/get-to-know-the-project/
Edinburgh Castle, Scotland
Edinburgh City
United Kingdom 		Johnston Terrace / Castle Terrace
(55.94715, -3.20205) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Kilmacanogue, Co Wicklow

Ireland 		R775 / N11 SB Ramps
(53.16868, -6.13601) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-lane w/ Traversable Central Island
Greenville, SC
Greenville Co.
United States 		Chick Springs Rd. / Twin Lake Rd.
(34.88020, -82.37783) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
18.2880 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020
Annan, Scotland
Dumfries and Galloway
United Kingdom 		B721 (Scott's St.) / Standalane
(54.98648, -3.25087) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Central Sefton, England
Sefton
United Kingdom 		Mersey Rd. / Bridge Rd. / Warren Rd.
(53.48446, -3.04053) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island 		Mariners Rd. intersects the Warren Rd. approach.
Little Neston, England
Cheshire
United Kingdom 		Burton Rd. / Bull Hill
(53.28181, -3.05583) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Paisley, Scotland
Renfrewshire
United Kingdom 		Arkleston Rd. / Gallowhill Rd.
(55.85513, -4.39923) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Paisley, Scotland
Renfrewshire
United Kingdom 		Arkleston Rd. / Arkleston Dr.
(55.85378, -4.40122) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Paisley, Scotland
Renfrewshire
United Kingdom 		Hawkhead Rd. / Seedhill Rd. / (parking)
(55.84287, -4.39864) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Waverley Station, Scotland
Edinburgh City
United Kingdom 		Market St. / Waverley Bridge / Cockburn St.
(55.95095, -3.19140) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
The Braids, Scotland
Edinburgh City
United Kingdom 		Braid Rd. / Braidburn Terrace / Hermitage Dr.
(55.91991, -3.21012) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Longniddry, Scotland
East Lothian
United Kingdom 		A198 (Lyars Rd. - Main St.) / B1377
(55.97643, -2.88957) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Nairn, Scotland
Highland
United Kingdom 		A96 (King St. - Saint Ninian Rd.) / Marine Rd. / King St.
(57.58670, -3.86827) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Central Sefton, England
Sefton
United Kingdom 		School Ln. / Wango Ln. / Bull Bridge Ln.
(53.47939, -2.93322) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Central Sefton, England
Sefton
United Kingdom 		Bull Bridge Ln. / Altway
(53.48174, -2.93155) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Eidskog, Innlandet
Eidskog
Norway 		Matrandvegen / Ilagsvegen
(59.98652, 12.12551) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Invercargill, Southland
Invercargill
New Zealand 		Crinan St. / Ness St.
(-46.42233, 168.36005) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Invercargill, Southland
Invercargill
New Zealand 		Balmoral Dr. / Ness St.
(-46.42450, 168.36006) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Opole, Opolskie
Opole
Poland 		Stanisława Spychalskiego / Krapkowicka
(50.66699, 17.90679) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Lake Stevens, WA
Snohomish Co.
United States 		Soper Hill Rd. / 83rd Ave. NE
(48.02162, -122.11931) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020 https://www.heraldnet.com/news/soper-hill-roundabout-and-pedestrian-trail-work-wraps-up/
San Anselmo, CA
Marin Co.
United States 		San Francisco Blvd. / Santa Cruz Ave.
(37.98566, -122.56572) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
12.1920 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2019 Painted splitter islands. Year Completed estimated (2018-2019).
Loveland, CO
Larimer Co.
United States 		Redmesa Ave. / Egnar St.
(40.44530, -105.10048) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
25.9080 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020
Loveland, CO
Larimer Co.
United States 		Rodin Dr. / Da Vinci Dr.
(40.44219, -105.11912) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.9080 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020
Loveland, CO
Larimer Co.
United States 		Turquoise St. / Lapis Pl.
(40.39765, -105.03948) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
16.7640 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020
Loveland, CO
Larimer Co.
United States 		Emerald St. / Lapis Pl.
(40.39611, -105.03932) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
16.7640 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020
Concord, NC
Cabarrus Co.
United States 		Spring St. SW / Chestnut Dr. SW
(35.40468, -80.57664) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
15.2400 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021 Painted splitter islands on north, east, and west legs. Connected to raindrop-shaped roundabout. Replaced five-leg signalized intersection. https://www.wbtv.com/2020/10/26/city-concord-convert-intersection-innovative-mini-roundabout-teardrop/
Guyton, GA
Effingham Co.
United States 		GA 17 / Blue Jay Rd.
(32.21768, -81.36852) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.9560 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2018 Painted splitter islands. Year Completed estimated (2017-2018).
Bury, England
Greater Manchester
United Kingdom 		Sunny Bank Rd. / Randale Dr.
(53.56124, -2.28470) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Overland Park, KS
Johnson Co.
United States 		W 132nd St. / W 133rd St. / N Hemlock St.
(38.88772, -94.68264) 		Roundabout
Unknown 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021
Overland Park, KS
Johnson Co.
United States 		W 132nd St. / Foster St.
(38.89080, -94.67341) 		Unknown
Unknown 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021
Charlotte Douglas International Airport, NC
Mecklenburg Co.
United States 		Old Dowd Rd. / (parking)
(35.22850, -80.93924) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2017 Year Completed estimated (2016-2017).
Denton, TX
Denton Co.
United States 		Mimosa Dr. / Hinkle Dr.
(33.23934, -97.14442) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020
Poulsbo, WA
Kitsap Co.
United States 		Johnson Rd. NE / Johnson Pkwy.
(47.72250, -122.62224) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021
Sedro-Woolley, WA
Skagit Co.
United States 		Fruitdale Rd. / Thompson Rd.
(48.52726, -122.21071) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
23.7744 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2018
New York City, NY
Queens Co.
United States 		88th St. / 153rd Ave.
(40.66685, -73.84797) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
25.9080 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2018 First mini-roundabout in New York City.
Sammamish, WA
King Co.
United States 		SE 4th St. / 218th Ave. SE
(47.60555, -122.04899) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
21.9453 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020
Sammamish, WA
King Co.
United States 		SE 4th St. / 222nd Pl. SE
(47.60554, -122.04307) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.8120 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020
Lake Stevens, WA
Snohomish Co.
United States 		Lake Dr. / 29th St. NE
(48.02479, -122.10383) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2017
Lakewood, WA
Pierce Co.
United States 		Veterans Dr. SW / Lake City Blvd. SW
(47.14497, -122.55139) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020
Lakewood, WA
Pierce Co.
United States 		Veterans Dr. SW / Vernon Ave. SW / Dolly Madison St. SW
(47.14243, -122.55988) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021
Lakewood, WA
Pierce Co.
United States 		Dekoven Rd. SW / Meadow Rd. SW / Brook Ln. SW
(47.16401, -122.52634) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
15.2400 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2018 Painted splitter islands. Skewed intersection.
Lakewood, WA
Pierce Co.
United States 		Dekoven Dr. SW / 100th St. SW
(47.16666, -122.52814) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
15.2400 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2018 Painted splitter islands.
East Wenatchee, WA
Douglas Co.
United States 		Highline Dr. SE / SE Simon St.
(47.40485, -120.28185) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
18.2880 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2017 Driveway is commercial entrance to Safeway.
Haggs, Scotland
Falkirk
United Kingdom 		A803 (Kilsyth Rd.) / M80 SB Ramps
(55.99122, -3.94095) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-lane w/ Traversable Central Island
Hastings, MN
Dakota Co.
United States 		STH 316 (Red Wing Blvd.) / Tuttle Dr.
(44.70766, -92.83693) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.9080 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021 https://www.hastingsstargazette.com/news/highway-316-in-hastings-to-fully-reopen-by-nov-6/article_f2f45cfe-358f-11ec-a5d8-23c91c675b20.html
Delano, MN
Wright Co.
United States 		CSAH 30 / Tiger Dr.
(45.05002, -93.77685) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021 Entrance to Delano Schools campus. https://www.delano.k12.mn.us/district/communication/in-the-news/blog-post/roundabout-construction-begins-july-6
Rothesay, Scotland
Argyll and Bute
United Kingdom 		A844 (Albert Pl.) / Bishop St.
(55.83770, -5.05199) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Wigtown, Scotland
Dumfries and Galloway
United Kingdom 		A714 / B7005
(54.85812, -4.46159) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Dumfries, Scotland
Dumfries and Galloway
United Kingdom 		Lochside Rd. / Alloway Rd.
(55.08136, -3.63396) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Dumfries, Scotland
Dumfries and Galloway
United Kingdom 		A780 (Annan Rd.) / Georgetown Rd.
(55.06960, -3.58712) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Dumfries, Scotland
Dumfries and Galloway
United Kingdom 		A701 (Edinburgh Rd.) / Moffat Rd.
(55.08048, -3.59896) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
South Dublin, Co Dublin

Ireland 		Fortunestown Ln. / Citywest Dr.
(53.28417, -6.42395) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island 		Left-turn-only lane on south leg.
Paisley, Scotland
Renfrewshire
United Kingdom 		Arkleston Rd. / Endrick Dr.
(55.85391, -4.40077) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Bradford, England
Bradford
United Kingdom 		Saint Enoch's Rd. / Watty Hall Rd. / Brownroyd Hill Rd.
(53.76991, -1.77947) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Solomons, MD
Calvert Co.
United States 		Farren Ave. / Charles St.
(38.31939, -76.45267) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
21.3360 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2008 Painted splitter islands. Year Completed estimated (2007-2009).
Central Sefton, England
Sefton
United Kingdom 		Hall Ln. / Damfield Ln.
(53.50772, -2.93801) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Portland, OR
Multnomah Co.
United States 		NE 108th St. / NE Oregon St.
(45.52814, -122.55147) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021 https://bikeportland.org/2022/01/13/video-a-closer-look-at-pbots-three-new-roundabouts-on-ne-108th-343711.
Portland, OR
Multnomah Co.
United States 		NE Everett St. / NE 108th St. (west)
(45.52447, -122.55243) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021 Part of a double mini-roundabout. https://bikeportland.org/2022/01/13/video-a-closer-look-at-pbots-three-new-roundabouts-on-ne-108th-343711.
Portland, OR
Multnomah Co.
United States 		NE Everett St. / NE 108th Ave. (east)
(45.52447, -122.55223) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021 Part of a double mini-roundabout. https://bikeportland.org/2022/01/13/video-a-closer-look-at-pbots-three-new-roundabouts-on-ne-108th-343711.
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.
Lubbock, TX
Lubbock Co.
United States 		Indiana Ave. / Main St.
(33.58325, -101.88798) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020 Painted splitter islands on north and east legs. On campus of Texas Tech University.
Sjöbo, Skåne County
Sjöbo kommun
Sweden 		Asumsgatan / Föreningsgatan / Nygatan
(55.63680, 13.70657) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		Completed on or before 2002.
Frisco, TX
Denton Co.
United States 		Shaddock Creek Ln. / Thomasville Ln.
(33.16741, -96.86206) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
18.2880 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2022 Painted splitter islands. Aerial images from 2021 show testing the potential installation using cones and temporary striping.
Frisco, TX
Denton Co.
United States 		Shaddock Creek Ln. / Southbury Ln.
(33.16718, -96.85847) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
18.2880 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2022 Painted splitter islands. Aerial images in 2021 show testing the potential installation using cones and temporary striping.
Simrishamn, Skåne County
Simrishamns kommun
Sweden 		Storgatan / Backgatan
(55.55478, 14.33701) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		Completed on or before 2011.
Vellinge, Skåne County
Vellinge kommun
Sweden 		Perstorpsgatan / Vellinge Allé
(55.47392, 13.02050) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.9080 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021
Höllviken och Ljunghusen, Skåne County
Vellinge kommun
Sweden 		Falsterbovägen / Östersjövägen
(55.41651, 12.95006) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
25.9080 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		Completed on or before 2010.
Kasson, MN
Dodge Co.
United States 		STH 57 (Mantorville Ave.) / Main St.
(44.02953, -92.74820) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling approach only) 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023 Railroad crossing approximately 50 feet south of roundabout. Removes the last traffic signal in Dodge County. https://www.kimt.com/news/new-roundabouts-open-to-drivers-in-kasson/article_af81a8d4-3d2e-11ee-9d69-0bdec4451a2a.html.
Conway, AR
Faulkner Co.
United States 		Blake Ln. / Isabella Rd.
(35.10432, -92.40504) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
21.3357 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020
Conway, AR
Faulkner Co.
United States 		Isabella Rd. / Ryder St. / Raden St.
(35.10424, -92.40157) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
21.3357 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020
Cedar Rapids, IA
Linn Co.
United States 		Johnson Ave. NW / Jacolyn Dr. NW
(41.96894, -91.73181) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.9080 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020 Year Completed estimated (2019-2020).
Elizabethtown, KY
Hardin Co.
United States 		Dolphin Dr. / Josale Dr.
(37.71112, -85.83757) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023
Elizabethtown, KY
Hardin Co.
United States 		New Glendale Rd. / Elizabethtown Bypass
(37.67603, -85.85938) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023
Elizabethtown, KY
Hardin Co.
United States 		Woodland Dr. / Hill St. / Layman Ln.
(37.71200, -85.87922) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
18.2880 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023
Medford, OR
Jackson Co.
United States 		OR 238 (Rossanley Dr.) / Cheshire Way / (unknown)
(42.34081, -122.90492) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023 Tactile directional indicators across bicycle ramps.
Davis, CA
Yolo Co.
United States 		Hutchison Dr. / Bioletti Way
(38.53915, -121.75619) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
19.8120 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2012 Oval shaped. ICD = 65 ft x 55 ft. Painted and marked central and splitter islands.
Davis, CA
Yolo Co.
United States 		Hutchison Dr. / (unknown)
(38.53911, -121.75507) 		Other
Existing 		Other
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		Yield control only on side street.
Davis, CA
Yolo Co.
United States 		Hutchison Dr. / (unknown)
(38.53910, -121.75450) 		Other
Existing 		Other
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		Yield control only on side street.
Davis, CA
Yolo Co.
United States 		California Ave. / Shields Ave.
(38.53989, -121.75222) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		Painted and marked central island and splitter islands on north and south legs. No splitter island on east leg.
Davis, CA
Yolo Co.
United States 		Tercero Hall Cir. / Bioletti Way
(38.53743, -121.75582) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		Oval shaped. Painted and marked central and splitter islands.
Davis, CA
Yolo Co.
United States 		Bioletti Way / Bainer Hall Dr.
(38.53608, -121.75682) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		Painted and marked central and splitter islands.
Davis, CA
Yolo Co.
United States 		Bainer Hall Dr. / (unknown)
(38.53655, -121.75405) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		Painted splitter islands.
Elizabethtown, KY
Hardin Co.
United States 		SR 251 (N Miles St.) / Beech St.
(37.70240, -85.85716) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023
Elizabethtown, KY
Hardin Co.
United States 		SR 251 (N Miles St.) / W French St. / Pear Orchard Rd.
(37.71166, -85.85296) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023
Elizabethtown, KY
Hardin Co.
United States 		SR 251 (N Miles St.) / St James Ave. / Panther Ln.
(37.70554, -85.85546) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023
Fayetteville, AR
Washington Co.
United States 		E Zion Rd. / N Old Missouri Rd.
(36.12845, -94.12759) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023 https://www.fayetteville-ar.gov/3586/Zion-Road-Improvements
San Diego, CA
San Diego Co.
United States 		Florida Dr. / Morley Field Dr.
(32.73983, -117.14367) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2022 Modular (quick build) construction. https://www.californiaconstructionnews.com/2022/10/01/construction-starts-on-modular-roundabout-quick-build/