Roundabouts Database

30858 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
St George, UT
Washington Co.
United States 		Price Hills Dr. / Desert Hills Dr.
(37.05063, -113.56994) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2001 Year Completed estimated (1993-2003).
Elkhorn, NE
Douglas Co.
United States 		N 189th St. / Sahler St.
(41.29569, -96.21044) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2013-2014).
Elkhorn, NE
Douglas Co.
United States 		HWS Cleveland Blvd. / Harney St.
(41.25526, -96.22319) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2002 Year Completed estimated (1999-2003).
Elkhorn, NE
Douglas Co.
United States 		S HWS Cleveland Blvd. / Emile St.
(41.25294, -96.22244) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2002 Year Completed estimated (1999-2003).
Elkhorn, NE
Douglas Co.
United States 		S 213th St. / I St.
(41.21572, -96.24816) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2018-2020).
Bennington, NE
Douglas Co.
United States 		Kilpatrick Pkwy. / Young St.
(41.33283, -96.18653) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2015-2016).
Menasha, WI
Calumet Co.
United States 		Fountain Way / Whisper Falls Ln. / Whisper Falls Ct.
(44.21290, -88.36640) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (1992-2005).
Miami, FL
Miami-Dade Co.
United States 		SW 7th Ave. / SW 26th Rd
(25.75906, -80.21127) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2005
Lighthouse Point, FL
Broward Co.
United States 		NE 27th St. / NE 23rd Ave.
(26.26452, -80.09223) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2008 One-stage pedestrian crossings. Replaced triangular intersection.
Springfield, MO
Greene Co.
United States 		S Oak Grove Ave. / E Catalpa St.
(37.19194, -93.24393) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2015-2017).
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).
Oakland Park District, FL
St. Lucie Co.
United States 		Georgia Ave. / S 10th St./ Parkway Dr.
(27.43961, -80.33289) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2002 Year Completed estimated (1999-2004).
Grandview, MO
Jackson Co.
United States 		Lawnbale St. / E 139th St.
(38.87251, -94.52865) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2009).
Rochester Hills, MI
Oakland Co.
United States 		E Auburn Rd. / Gerald Ave.
(42.63809, -83.09578) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2019 Pair of roundabouts installed as part of a streetscape renovation.
Varberg, Halland County
Varberg
Sweden 		Värnamovägen / Kamremsgatan
(57.12255, 12.26719) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
2 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2017 Construction of one approach finished in 2018.
Modesto, CA
Stanislaus Co.
United States 		Hillglen Ave. / Sorrel Wood Dr.
(37.68533, -120.95336) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2010
Modesto, CA
Stanislaus Co.
United States 		Kodiak Dr. / Lincoln Oak Dr.
(37.68164, -120.94799) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2015-2016).
Stockton, CA
San Joaquin Co.
United States 		Montauban Ave. / Hammertown Dr.
(38.01652, -121.28893) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2022
Omaha, NE
Douglas Co.
United States 		Girard St. / N 108th Ave.
(41.32549, -96.08277) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2005
Bellevue, NE
Sarpy Co.
United States 		Chennault St. / Daniell Rd.
(41.12591, -95.98039) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2022 Year Completed estimated (2021-2022).
Bellevue, NE
Sarpy Co.
United States 		Chennault St. / Quail Dr.
(41.12590, -95.97819) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2020 Year Completed estimated (2019-2020).
Papillion, NE
Sarpy Co.
United States 		S 76th St. / Reed St.
(41.12393, -96.02892) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2007
Inspiration, CO
Douglas Co.
United States 		Gartrell Rd. / E Rocky Top Ave.
(39.55491, -104.70847) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2020 Year Completed estimated (2019-2021).
McCordsville, IN
Hancock Co.
United States 		Ridgecrest Ln. / Covington Ave.
(39.92715, -85.90411) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2018 No splitter islands.
Hastings, MN
Dakota Co.
United States 		STH 316 (Red Wing Blvd.) / Tiffany Dr.
(44.71337, -92.84315) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021 http://www.dot.state.mn.us/metro/projects/hwy316/
Hastings, MN
Dakota Co.
United States 		STH 316 (Red Wing Blvd.) / Spiral Blvd.
(44.71779, -92.84744) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021 https://www.startribune.com/hastings-pleased-with-hwy-316-redo/600121652/
Guaynabo, PR
Frailes
United States 		Calle D / Calle E
(18.36871, -66.11124) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2012
Lakeview Village, FL
Hillsborough Co.
United States 		Highview Rd. / W Wheeler Rd. / Lakeview Village Dr.
(27.97424, -82.29813) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2012).
Farragut, TN
Knox Co.
United States 		Iron Plow Dr. / Branch Hook Rd. / Wagon Hitch Rd. (west)
(35.84614, -84.18296) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2023 Year Completed estimated (2022-2024).
Farragut, TN
Knox Co.
United States 		Iron Plow Dr. / Branch Hook Rd. / Wagon Hitch Rd. (east)
(35.84531, -84.18085) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2023 Year Completed estimated (2022-2024).
Bear, DE
New Castle Co.
United States 		Denny Rd. / Lexington Pkwy. / Airdrie Dr.
(39.57173, -75.74234) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2024 Year Completed estimated (2023-2024).
Grand Island, NE
Hall Co.
United States 		Norseman Ave. / Ebony Ln.
(40.94204, -98.39270) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2011 Street light pole in central island. Year Completed estimated (2010-2011).
Gonzales, LA
Ascension Par.
United States 		Lakehaven Dr. / Prospect Ave.
(30.18533, -90.91364) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2019).
Falun, Dalarna County
Falu kommun
Sweden 		Korsnäsvägen
(60.60407, 15.63553) 		Roundabout
Existing 		Other
None 		2 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2017 Raindrop shaped. This is a roundabout used for U-turns only, so yield on one entry only (the approach with two lanes of through traffic have to yield to U-turning traffic).
Rogers, AR
Benton Co.
United States 		W Oak St. / S 45th St.
(36.32768, -94.17973) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2024 https://www.youtube.com/watch?v=GlgAq7Dsqgo.
Rogers, AR
Benton Co.
United States 		S Rife Medical Ln. / W Northgate Rd. / (parking)
(36.30603, -94.18317) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023 Serves Mercy Hospital Northwest Arkansas. Merging right-turn bypass lane on southwest leg. https://www.youtube.com/watch?v=slv12WuciNU
Bothell, WA
Snohomish Co.
United States 		Meridian Ave. S / 240th St. SE / 240th St. SW
(47.78041, -122.23298) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2024 https://bothellwa.gov/2001/Meridian-Ave-S-and-240th-St-SE-Roundabou
Cedar Rapids, IA
Linn Co.
United States 		Wilson Ave. SW / Bowling St. SW
(41.95585, -91.65756) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2024 https://www.reddit.com/r/cedarrapids/comments/1fodquc/wilson_avenue_and_bowling_street_roundabout/
Omaha, NE
Douglas Co.
United States 		S 201st Ave. / C St.
(41.22340, -96.22902) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2004-2006).
Omaha, NE
Douglas Co.
United States 		S HWS Cleveland Blvd. / George B Lake Pkwy.
(41.22537, -96.22721) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2004-2005).
Omaha, NE
Douglas Co.
United States 		S HWS Cleveland Blvd. / 197th St.
(41.25016, -96.22379) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2002 Year Completed estimated (1999-2003).
South Haven, MI
Van Buren Co.
United States 		Wells St. / N Bailey Ave.
(42.41050, -86.26416) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2007 Painted splitter islands. Previously offset T-intersections. Year Completed estimated (2006-2007).
Edina, MN
Hennepin Co.
United States 		Interlachen Blvd./ Blake Rd.
(44.91393, -93.38343) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023 Year Completed estimated (2023-2024). https://www.youtube.com/watch?v=dm2G51ZohRY
Waxhaw, NC
Union Co.
United States 		New Town Rd. / Ennis Rd. / Broomes Old Mill Rd.
(34.99057, -80.75632) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2023 Oval shaped. ICD = 150 ft x 90 ft. https://www.thesnaponline.com/2023/04/25/regional-union-county-intersection-to-close-may-1/
Cedar Rapids, IA
Linn Co.
United States 		12th Ave. SE / 2nd St. SE
(41.96957, -91.65931) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023
Fairfax, VA
City of Fairfax
United States 		University Dr. / (parking)
(38.86028, -77.30428) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
3 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2022 https://www.youtube.com/watch?v=UwmJSdActdk
Norman, OK
Cleveland Co.
United States 		Baycharter St. / Bruckner Dr.
(35.24525, -97.41845) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2006 Yield signs and painted splitter islands added 2015-2016. Year Completed estimated (2005-2006).
Cedar Rapids, IA
Linn Co.
United States 		E Ave. NW / Ellis Blvd. NW / 6th St. NW
(41.97796, -91.68196) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling approach only) 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023 At-grade rail crossing approximately 200 feet east of roundabout. https://www.thegazette.com/news/ellis-boulevard-extension-opens-to-traffic-in-northwest-cedar-rapids/
Bend, OR
Deschutes
United States 		SE Stonegate Dr. / SE Rolled Rock Way / SE Addie Triplett Loop
(44.00734, -121.31987) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2006
Edina, MN
Hennepin Co.
United States 		Eden Ave. / Arcadia Ave. / Normandale Rd. (STH 100 Frontage Rd.)
(44.90952, -93.35224) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023 Year Completed estimated (2022-2023).
Lakewood, WA
Pierce Co.
United States 		Washington Blvd. SW / Edgewood Ave. SW
(47.14855, -122.56383) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2023
Markaryd, Kronoberg County
Markaryds kommun
Sweden 		Smedjegatan / Drottninggatan
(56.46225, 13.59626) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		Completed on or before 2009.
Markaryd, Kronoberg County
Markaryds kommun
Sweden 		Hässleholmsvägen / Kronobergsgatan / Torsgatan
(56.45661, 13.59423) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		Completed on or before 2009.
Skanör med Falsterbo, Skåne County
Vellinge kommun
Sweden 		Västra Halörsvägen / Båtsmansvägen
(55.41603, 12.86227) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2013 This was a T-intersection and north leg added when it became a roundabout.
Denison, TX
Grayson Co.
United States 		(unknown) / (parking)
(33.71983, -96.59059) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2017 Part of Texoma Health Foundation Park.
Round Rock, TX
Williamson Co.
United States 		Logan St. / Prairie Rock Way
(30.50528, -97.65689) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2004 Rebuilt in 2012 with oval central island (which makes it faster for through movements).
Elizabethtown, KY
Hardin Co.
United States 		Executive Dr. / Commerce Dr.
(37.71041, -85.83313) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2023 https://www.youtube.com/watch?v=wc_yP-bpdug
Port St Lucie, FL
St. Lucie Co.
United States 		SE Floresta Dr. / SE Thanksgiving Ave.
(27.27564, -80.33197) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2022 https://www.cityofpsl.com/government/departments/public-works/projects/floresta-drive-improvement-project (picture in the Phase I Photos).
Beverly Hills, MI
Oakland Co.
United States 		Greenfield Rd. / Normandy Rd. / Beverly Rd.
(42.52471, -83.20409) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2023 Opened August 26, 2023. https://www.rcocweb.org/655/GreenfieldNormandy-Beverly-Roundabout-CO
Accokeek, MD
Prince George's Co.
United States 		St Mary's View Rd. / Lusby Ridge Rd.
(38.69721, -76.95157) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		No splitter island on south leg.
Union, MO
Franklin Co.
United States 		Denmark Rd. / Saint Andrews Dr.
(38.43079, -90.95348) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2018 https://www.emissourian.com/local_news/union/denmark-road-opens-to-traffic-project-is-nearly-finished/article_c0073fff-d446-5b9b-be14-d1bfef9abd1d.html
Miami Shores, FL
Miami-Dade Co.
United States 		N Miami Ave. / NE 115th St.
(25.88062, -80.19827) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2021 Year Completed estimated (2020-2021).
Littleton, CO
Douglas Co.
United States 		Eagle River St. / Blue River Ave.
(39.50434, -105.03678) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2017
Littleton, CO
Douglas Co.
United States 		Eagle River St. / Williamsburg St.
(39.50250, -105.03622) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2017-2018).
Littleton, CO
Douglas Co.
United States 		Middle Fork St. / Garden City Ave.
(39.49889, -105.04348) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2018).
Littleton, CO
Douglas Co.
United States 		Middle Fork St. / Mt Jackson St.
(39.49687, -105.04533) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2018).
Davie, FL
Broward Co.
United States 		Wilson Rd. / (unknown)
(26.05755, -80.22376) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2015
Roads, FL
Miami-Dade Co.
United States 		SW 5th Ave. / SW 25th Rd.
(25.75845, -80.20929) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2005
Roads, FL
Miami-Dade Co.
United States 		SW 4th Ave. / SW 25th Rd.
(25.75730, -80.20835) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2005
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
Cutler Bay, FL
Miami-Dade Co.
United States 		Caribbean Blvd. / Gulfstream Rd.
(25.57897, -80.35015) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2014
Princeton, FL
Miami-Dade Co.
United States 		SW 127th Ave. / SW 252nd Terrace
(25.53259, -80.39640) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2010 Painted splitter islands on east and west legs. SW 127th Ave. reduced from four lanes to two legs using paint to block out outside lane. Driver tracks visible over paint at roundabout.
Doral, FL
Miami-Dade Co.
United States 		NW 112th Ave. / NW 78th St.
(25.84425, -80.37846) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2010 Part of road diet.
Miami, FL
Miami-Dade Co.
United States 		SW 104th Ave. / SW 226th St.
(25.55733, -80.36098) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2007 Painted splitter islands on west, south, and east legs.
Perry Hall, MD
Baltimore Co.
United States 		Seven Courts Dr. / Proctor Ln.
(39.41060, -76.48483) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2008).
Phoenix, AZ
Maricopa Co.
United States 		W Vineyard Rd. / S 53rd Ln.
(33.38470, -112.17385) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2005
Cutler Bay, FL
Miami-Dade Co.
United States 		Caribbean Blvd. / SW 192nd Dr.
(25.58958, -80.33917) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2015
Columbia, MD
Howard Co.
United States 		Charter Dr. / (parking)
(39.21273, -76.88310) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2013 Converted from cul-de-sac. Year Completed estimated (2011-2014).
Natomas, CA
Sacramento Co.
United States 		Orchard Ln. / W. River Dr.
(38.61135, -121.53004) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2005
Tampa, FL
Hillsborough Co.
United States 		N 34th St. / E Osborne Ave.
(27.98878, -82.42243) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2020
Richfield, MN
Hennepin Co.
United States 		Lyndale Ave. S / W 67th St.
(44.88179, -93.28738) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2019
Prince Frederick, MD
Calvert Co.
United States 		Silverwood Ln. / English Oak Ln. / Running Brook Way
(38.54713, -76.58000) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2007
Elkridge, MD
Howard Co.
United States 		Toomey Ln. / Fairlee Rd.
(39.21083, -76.71160) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2002
Columbia, MD
Howard Co.
United States 		Stevens Forest Rd. / Farewell Rd. / Night Street Hill
(39.20114, -76.84781) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2019
Park City, UT
Summit Co.
United States 		Canyons Resort Dr. / W High Mountain Rd.
(40.68398, -111.55347) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2020 Year Completed estimated (2019-2020).
Modesto, CA
Stanislaus
United States 		La Loma Ave. / Haddon Ave. / N Santa Ana Ave.
(37.64128, -120.97656) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2021 Haddon Ave. is one-way westbound entering the roundabout. Painted splitter island on south leg.
Sarasota, FL
Sarasota Co.
United States 		Ringling Blvd. / Pine Pl.
(27.33501, -82.53650) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2025 North leg (Pine Pl.) is exit only. https://www.instagram.com/p/DPCXlxRDGHQ/.
Lakewood, WA
Pierce Co.
United States 		Washington Blvd. SW / 83rd Ave. SW
(47.14847, -122.54720) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2023 Year Completed estimated (2023-2024).
Neptune, NJ
Monmouth Co.
United States 		Washington Ave. / Davis Ave.
(40.20891, -74.03769) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2018).
Columbus, OH
Franklin Co.
United States 		Karl Rd. / (parking)
(40.08839, -82.97527) 		Roundabout
Existing 		All-Way Yield
Unknown 		2 Approaches
2 Driveways
27.4320 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023
Pomona, CA
Los Angeles Co.
United States 		E Franklin Ave. / San Antonio Ave.
(34.04086, -117.73643) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2025 https://la.streetsblog.org/2025/11/04/pomona-is-becoming-bike-friendly.
Pomona, CA
Los Angeles Co.
United States 		S Park Ave. / W 9th St.
(34.05137, -117.75427) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2025 https://la.streetsblog.org/2025/11/04/pomona-is-becoming-bike-friendly.
Henderson, NV
Clark Co.
United States 		Greenway Rd. / Heather Dr.
(36.00537, -114.97668) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2021 Yield-controlled right-turn bypass lane on south leg. Year Completed estimated (2021-2022).
Jackson, GA
Butts Co.
United States 		US 23-GA 16 (W 3rd St.) / US 23 (Brookwood Ave.) / GA 16 (W 3rd St.)
(33.29422, -83.97431) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2025 https://www.dot.ga.gov/applications/geopi/Pages/Dashboard.aspx?ProjectID=0015425.
Saginaw, TX
Tarrant Co.
United States 		Knowles Dr. / WJ Boaz Rd.
(32.86958, -97.38557) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2022 https://www.facebook.com/saginawtx/posts/%EF%B8%8Fconstruction-update-knowles-boaz-roundabout%EF%B8%8Fthe-knowles-boaz-intersection-round/430122865820685/
Sedro-Woolley, WA
Skagit Co.
United States 		SR 9 (Township St.) / John Liner Rd. / McGarigle Rd.
(48.51418, -122.22556) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2025 https://www.goskagit.com/news/local_news/project-completed/image_07ee0670-1a79-4807-bc04-880f3d6bd15c.html.
Pembroke, MA
Plymouth Co.
United States 		Mattakeesett St. / Maquan St.
(42.05862, -70.83498) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2017
Golden Valley, MN
Hennepin County
United States 		STH 55 (Olson Hwy) Service Rd. / Douglas Dr.
(44.98385, -93.36023) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2024 https://www.goldenvalleymn.gov/395/Douglas-Drive-Highway-55-Intersection
Myrtle Grove, NC
New Hanover Co.
United States 		Lt Congleton Rd. / Meadowgrove Loop
(34.12086, -77.88889) 		Other
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
27.4317 		Other (At-Grade)
Single-Lane 		2020 No splitter islands.
Sacramento, CA
Sacramento Co.
United States 		Expo Pkwy. / (parking)
(38.59780, -121.45155) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4317 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2025 Access to fuel station.