Roundabouts Database

29867 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
Oxford, OH
Butler Co.
United States 		US 127 / SR 73
(39.51120, -84.60918) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 ODOT maintains
Flamingo Park, FL
Palm Beach Co.
United States 		Georgia Ave. / Claremore Dr.
(26.69463, -80.05827) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Flamingo Park, FL
Palm Beach Co.
United States 		Georgia Ave. / Flamingo Dr.
(26.69630, -80.05821) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Flamingo Park, FL
Palm Beach Co.
United States 		Florida Ave. / Flamingo Dr.
(26.69628, -80.05711) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Grandview Heights, FL
Palm Beach Co.
United States 		Florida Ave. / Park Pl.
(26.69793, -80.05703) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Roosevelt Estates, FL
Palm Beach Co.
United States 		7th St. / Golf Ave.
(26.72026, -80.07153) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
West Palm Beach, FL
Palm Beach Co.
United States 		Douglas Ave. / (parking)
(26.72786, -80.06016) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Northwood, FL
Palm Beach Co.
United States 		54th St. / Manning Ave.
(26.75960, -80.05737) 		Traffic Calming Circle
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Virginia Beach, VA
Virginia Beach City
United States 		Ashville Park Blvd. / Grandview Dr.
(36.73356, -76.00244) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
53.3400 		Other (At-Grade)
Single-Lane 		2007 North leg added 2021-2022.
Palm Beach Gardens, FL
Palm Beach Co.
United States 		Prairie Cir. / Silverleaf Oak Ct. / Pin Oak Ct. / Water Oak Ct.
(26.83666, -80.08602) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		No splitter islands.
Catalina Lakes, FL
Palm Beach Co.
United States 		Santa Barbara Way / Catalina Lakes Blvd.
(26.83444, -80.09183) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Isles at Palm Beach Gardens, FL
Palm Beach Co.
United States 		Victoria Falls Blvd. / Hudson Bay Dr. / Euphrates Cir.
(26.86019, -80.10261) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		No splitter islands on three legs.
Palm Beach Gardens, FL
Palm Beach Co.
United States 		Whitman St. / Emerson St
(26.88026, -80.11586) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Boynton Beach, FL
Palm Beach Co.
United States 		Cobblestone Creek Dr. / Royal Cobblestone Way
(26.53373, -80.18779) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Boynton Beach, FL
Palm Beach Co.
United States 		(unknown)
(26.52962, -80.20179) 		Other
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Jupiter, FL
Palm Beach Co.
United States 		E Mangrove Bay Way / (unknown)
(26.92420, -80.07691) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Boynton Beach, FL
Palm Beach Co.
United States 		Equus Cir. / Equus Cir.
(26.54310, -80.19028) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Castle Highlands, CO
Douglas Co.
United States 		Wolfensberger Rd. / Plum Creek Pkwy. / Coachline Rd.
(39.37564, -104.88568) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2018 Year Completed estimated (2017-2019).
Young American, CO
Douglas Co.
United States 		E Plum Creek Pkwy. / Lake Gulch Rd. / S Gilbert St.
(39.35773, -104.84209) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2020 Year Completed estimated (2019-2021).
Frederick, MD
Frederick Co.
United States 		Mercantile Dr. E / Rodes Cir.
(39.39507, -77.44311) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Richmond West, FL
Miami-Dade Co.
United States 		SW 152nd Ave. / SW 175th St. / SW 176th St.
(25.60434, -80.43800) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2014
Jupiter, FL
Palm Beach Co.
United States 		Cortona Blvd. / Carina Dr.
(26.92446, -80.15919) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		Mix of stop and yield control.
Parkland, FL
Broward Co.
United States 		Parkland Bay Dr. / S Baypoint Cir.
(26.33521, -80.28954) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Single-Lane 		2018
Parkland, FL
Broward Co.
United States 		Parkland Bay Dr. / Lake House Ln.
(26.33622, -80.28969) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		Pedestrian access to central island.
Naples, FL
Collier Co.
United States 		Vintage Colony Blvd. / Villa Florenza Dr.
(26.23874, -81.72623) 		Other
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Naples, FL
Collier Co.
United States 		Laguna Cir. / Carrrington Cir.
(26.19531, -81.74048) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Naples, FL
Collier Co.
United States 		Halstatt Dr. / Residence Cir.
(26.17905, -81.76436) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on three legs.
Estuary at Grey Oaks, FL
Collier Co.
United States 		Estuary Dr. / Rue du Jardin
(26.17932, -81.76832) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Bonita Springs, FL
Lee Co.
United States 		Seasons Coast Dr. / Seasons Tide Ave.
(26.32738, -81.67702) 		Unknown
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Bonita Springs, FL
Lee Co.
United States 		Bonita National Blvd. / Antrim Ct.
(26.32672, -81.66485) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on north and west legs.
Bella Terra, FL
Lee Co.
United States 		Bella Terra Blvd. / Irsina Dr. / Velino Ln.
(26.43151, -81.73124) 		Other
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		Concentric striped circulatory roadway.
Water Ridge, FL
Polk Co.
United States 		Adams Barn Rd. / Campion Blvd. / Spartina Way
(28.09686, -81.75501) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2008
Water Ridge, FL
Polk Co.
United States 		Adams Barn Rd. / Water Ridge Blvd. / Mimosa Yellow Blvd.
(28.10391, -81.75508) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2008
Bella Terra, FL
Lee Co.
United States 		Bella Terra Blvd. / Serre Dr.
(26.44807, -81.72872) 		Other
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		Concentric striped circulatory roadway.
Richmond Hill, GA
Bryan Co.
United States 		Belfast Keller Rd. / Belfast River Rd.
(31.83099, -81.30293) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Single-Lane 		2020 Right edge of each entry striped out. Year Completed estimated (2019-2020).
Richmond Hill, GA
Bryan Co.
United States 		GA 144 / Belfast River Rd. / Captain Matthew Freeman Dr.
(31.88082, -81.26192) 		Roundabout
Unknown 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2015 Yield-controlled right-turn bypass lanes on north, east, and south legs included in permanent construction. Initial construction 2015 as temporary roundabout; permanent construction completed 2022.
Stone Mountain, GA
Gwinnett Co.
United States 		Lilburn Stone Mountain Rd. / Old Tucker Rd.
(33.84796, -84.14816) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022
McDonough, GA
Henry Co.
United States 		Mount Carmel Rd. / Mill Rd.
(33.44787, -84.21413) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2021
McDonough, GA
Henry Co.
United States 		Mount Carmel Rd. / Chambers Rd.
(33.44669, -84.23067) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2017-2018).
Cape Coral, FL
Lee Co.
United States 		Coral Lake Blvd. / Lake Nona Ln. / Lake Manatee Ct.
(26.70749, -81.94851) 		Other
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Upper Clover Basin, CO
Boulder Co.
United States 		Clover Basin Dr. / Eagan Way / Eagan Cir.
(40.14043, -105.16769) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2014
Willard, MO
Greene Co.
United States 		US 160 / Farm Rd. 94
(37.27738, -93.39683) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2020 https://www.modot.org/node/21620
Greensburg, PA
Westmoreland Co.
United States 		Ridgeway St. / Morrison Ave.
(40.29972, -79.53295) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Clarksburg, MD
Montgomery Co.
United States 		Little Seneca Pkwy. / Cabin Branch Ave.
(39.21654, -77.28310) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2016 Year Completed estimated (2016-2017). Striping added 2019-2021.
Clarksburg, MD
Montgomery Co.
United States 		Cabin Branch Ave. / Skimmer St.
(39.22020, -77.28435) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2016 Year Completed estimated (2015-2017). Striping added 2019-2021.
Odenton, MD
Anne Arundel Co.
United States 		Two Rivers Blvd. / Dragon Fly Way / Broad Wing Dr.
(39.01870, -76.71985) 		Unknown
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2015
Gambrills, MD
Anne Arundel Co.
United States 		Grand Meadow Dr. / Ridings Way
(39.00615, -76.66270) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.4632 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2018).
Jacksonville, NC
Onslow Co.
United States 		Aragona Blvd. / Myna Dr.
(34.80135, -77.45579) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Jacksonville, NC
Onslow Co.
United States 		Aragona Blvd. / Ramsey Dr. / Ramsey Ct.
(34.80252, -77.45365) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Sandy Spring, MD
Montgomery Co.
United States 		Alexander Manor Dr. / Red Tail Ct. / Halex Hill Ct.
(39.13149, -77.01778) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Sandy Spring, MD
Montgomery Co.
United States 		Friends House Rd. / Quaker Ln. / (parking)
(39.14071, -77.03036) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Florence, SC
Florence Co.
United States 		(unknown) / (unknown)
(34.27325, -79.70144) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2022
Marco, FL
Collier Co.
United States 		Cape Marco Dr.
(25.91059, -81.72673) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
(unincorporated), SC
Anderson Co.
United States 		US 178 (Liberty Hwy.) / SC 88 (Old Greenville Hwy.)
(34.70600, -82.67664) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022
Pittsburgh, PA
Allegheny Co.
United States 		Queensberry Cir. / Woodridge Cir. / Allenberry Cir. / Thornberry Cir.
(40.35372, -80.04030) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Hollywood Lakes, FL
Broward Co.
United States 		Marina Dr. / Commodore Way
(26.00131, -80.12111) 		Other
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Cape Charles, VA
Northampton Co.
United States 		Bahama Rd. / Bridgeton Dr.
(37.27422, -76.00869) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Sebring, FL
Highlands Co.
United States 		Sun N Lake Blvd. / Ponce de Leon Blvd.
(27.53577, -81.51032) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Single-Lane 		Painted splitter islands on north and south legs.
Sebring, FL
Highlands Co.
United States 		Sun N Lake Blvd. / Columbus Blvd.
(27.53353, -81.51780) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		Painted splitter islands on north and west legs.
Conway, AR
Faulkner Co.
United States 		Tyler St. / Salem Rd.
(35.10218, -92.47104) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 https://www.thecabin.net/news/citys-latest-roundabout-nears-completion/article_700674de-e112-508f-b408-f67025d0eced.html
Overland Park, KS
Johnson Co.
United States 		Lowell Ave. / 162nd St.
(38.83538, -94.68283) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2016-2017). East leg added 2018-2020.
Overland Park, KS
Johnson Co.
United States 		Lowell Ave. / 165th St.
(38.83088, -94.68238) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2013).
Farragut, TN
Knox Co.
United States 		Union Rd. / Ivey Farms Rd. / Way Station Trl.
(35.87083, -84.20959) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2020
Farragut, TN
Knox Co.
United States 		Way Station Trl. / Baltica Ln.
(35.87272, -84.21185) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2020
Jonesboro, AR
Craighead Co.
United States 		SR 163 (Harrisburg Rd.) / SR 158 (E Lawson Rd.)
(35.74871, -90.66603) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
56.3880 		Other (At-Grade)
Single-Lane 		2021 https://www.kait8.com/2021/06/22/new-roundabout-use-south-jonesboro/
Kropswolde, Groningen
Midden-Groningen
Netherlands 		N386 / Waesingeweg / Abraham Kuypersingel
(53.15199, 6.72331) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Foxhol, Groningen
Midden-Groningen
Netherlands 		N386 / Industrieweg / Korte Groningerweg
(53.16800, 6.72707) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
New York City, NY
New York Co.
United States 		W 110th St. / Central Park West / Frederick Douglass Blvd. / West St.
(40.80058, -73.95821) 		Signalized Roundabout/Circle
Existing 		Signal
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (3+ Lane)
Wangaratta, VIC
Wangaratta
Australia 		Ovens St. / Docker St. / Ford St.
(-36.35507, 146.32299) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Zuidlaren, Drenthe
Tynaarlo
Netherlands 		N386 / Tienelsweg / Schipborgerweg
(53.08890, 6.66526) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Zuidlaren, Drenthe
Tynaarlo
Netherlands 		N386 (Stationsweg) / Julianalaan / Voorkampen
(53.09135, 6.67756) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Youngsville, LA
Lafayette Par.
United States 		Chemin Metairie Rd. / Detente Rd.
(30.09046, -92.00503) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Single-Lane 		2020 Year Completed estimated (2020-2021).
Youngsville, LA
Lafayette Par.
United States 		Chemin Metairie Rd. / Savoy Rd.
(30.09469, -92.01512) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 https://1079ishot.com/progress-road-construction-roundabout-youngsville-chemin-metairie-savoy/
Assen, Drenthe
Assen
Netherlands 		Nobellaan / Maria in Campislaan / Thorbeckelaan
(52.99944, 6.55055) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Vries, Drenthe
Tynaarlo
Netherlands 		Asserstraat / Eikenlaan
(53.07360, 6.57817) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Vries, Drenthe
Tynaarlo
Netherlands 		N386 / Groningerstraat
(53.08085, 6.58086) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Tynaarlo, Drenthe
Tynaarlo
Netherlands 		N386 (Vriezerweg) / Meerweg / Onlandweg
(53.08017, 6.59827) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Tynaarlo, Drenthe
Tynaarlo
Netherlands 		N386 / A28-E232 SB Ramps / (parking)
(53.08031, 6.60176) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Tynaarlo, Drenthe
Tynaarlo
Netherlands 		N386 / A28-E232 SB Ramps / Dorpsstraat
(53.08035, 6.60571) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Tynaarlo, Drenthe
Tynaarlo
Netherlands 		N386 (Zuidlaarderweg) / (unknown)
(53.07903, 6.61948) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Leawood, KS
Johnson Co.
United States 		Fairway St. / Norwood St. / Meadow Ln. / W 148th St.
(38.86092, -94.61576) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2005-2006).
Berryton, KS
Shawnee Co.
United States 		SE 45th St. / SE Berryton Rd. / SE West Edge Rd.
(38.98614, -95.63295) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2021 https://news.yahoo.com/e-45th-street-just-south-181226532.html
Topeka, KS
Shawnee Co.
United States 		SE 45th St. / SE California Ave.
(38.98616, -95.65162) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
64.0077 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2014 Painted spirals next to central island. Year Completed estimated (2014-2015).
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
Ellicott City, MD
Howard Co.
United States 		Lancelot Cross / Butterfruit Way / Argent Path / Stardust Ln.
(39.28522, -76.90384) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
57.9120 		Other (At-Grade)
Single-Lane 		1998 Year Completed estimated (1993-2002).
Denver, CO
Denver Co.
United States 		Denver City Park
(39.74610, -104.95465) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		Pedestrian access to central island.
Parkton, NC
Robeson Co.
United States 		US 301 / Parkton-Tobermory Rd.
(34.88370, -78.97531) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2021 Yield-controlled right-turn bypass lane on north leg. Year Completed estimated (2019-2022).
Wilson Township, MN
Cass Co.
United States 		24th St. SW / 16th Ave. SW
(46.71843, -94.36687) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2016-2021).
Milton, GA
Fulton Co.
United States 		Thompson Rd. / Hopewell Rd.
(34.15288, -84.28542) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2021 https://www.facebook.com/130465006992408/photos/a.154715721234003/4262888707083330/?type=3
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/
Henderson, NV
Clark Co.
United States 		Greenway Rd. / E Mission Dr.
(35.99804, -114.97664) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022
Corner Canyon, UT
Salt Lake Co.
United States 		Aintree Ave. / Tuscalee Way
(40.50470, -111.84045) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on north. east, or south legs.
Draper, UT
Salt Lake Co.
United States 		65 E / Dearborn View Dr. / Alder Hill Rd. / Chandlerpoint Way
(40.48153, -111.88863) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on east or west legs.
Waconia, MN
Carver Co.
United States 		Waconia Pkwy. / Pond Ln. / Wildflower Way
(44.84055, -93.81376) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021
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/
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).
Collegedale, TN
Hamilton Co.
United States 		University Dr. / Taylor Cir.
(35.04776, -85.04983) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2010 On campus of Southern Adventist University. Fountain in central island. Year Completed estimated (2008-2010).
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).
Lawrenceville, GA
Gwinnett Co.
United States 		Nash St. / Constitution Blvd.
(33.94902, -83.99395) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2020
Flowery Branch, GA
Hall Co.
United States 		Hog Mountain Rd. / Cash Rd. / (unknown)
(34.18190, -83.90296) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022