Roundabouts Database

29483 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
Columbus, MI
St. Clair Co.
United States 		Gratiot Ave. / Palms Rd.
(42.85156, -82.63709) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.thetimesherald.com/story/news/2021/09/29/roundabout-palms-gratiot-open-traffic-week-columbus-twp/5913286001/
Gateway, FL
Lee Co.
United States 		Gateway Blvd. / Commerce Lakes Dr.
(26.56148, -81.75192) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021
Frisco, CO
Summit Co.
United States 		S Summit Blvd. / Peak One Blvd. / Water Dance Dr.
(39.57343, -106.08514) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021 Year Completed estimated (2019-2021).
Martinsville, IN
Morgan Co.
United States 		Henderson Ford Rd. / I-69 NB Ramps
(39.48881, -86.35250) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2021 Raindrop shaped.
Dublin, OH
Franklin Co.
United States 		SR 161 (Dublin Plain City Rd.) / Cosgray Rd.
(40.10742, -83.19134) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021 https://www.dispatch.com/story/news/local/communities/dublin/2021/10/06/new-roundabout-state-route-161-and-cosgray-road-near-dublin-green-shopping-center-opens-schedule/6018238001/
Toledo, OH
Lucas Co.
United States 		Dorr St. / I-475 SB Ramps
(41.65389, -83.69585) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2021 https://www.youtube.com/watch?v=FYQr1t7Vliw
Toledo, OH
Lucas Co.
United States 		Dorr St. / I-475 NB Ramps
(41.65382, -83.69411) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2021 https://www.youtube.com/watch?v=FYQr1t7Vliw.
Middlebury, VT
Addison Co.
United States 		Lacrosse Dr. / S Village Green / Cottage Ln.
(44.00243, -73.15888) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Farmington, NY
Ontario Co.
United States 		CR 8 / CR 41
(42.96351, -77.31853) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2015
Traverse City, MI
Grand Traverse Co.
United States 		Parsons Rd. / Airport Access Rd.
(44.75181, -85.58162) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021
Traverse City, MI
Grand Traverse Co.
United States 		M-37 / Vance Rd.
(44.65747, -85.65622) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021
Swartz Creek, MI
Genesee Co.
United States 		Grand Blanc Rd. / Linden Rd.
(42.91411, -83.77008) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021
Traverse City, MI
Grand Traverse Co.
United States 		Hammond Rd. E / Four Mile Rd. N
(44.71542, -85.53638) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		2021 https://www.record-eagle.com/news/local_news/winding-down-hammond-4-mile-roundabout-opens/article_8b0055ae-0ffa-11ec-99ed-8be394157c49.html
Greenwood, IN
Johnson Co.
United States 		Fairview Rd. / N Peterman Rd.
(39.62011, -86.17747) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021
Crown Point, IN
Lake Co.
United States 		E 109th Ave. / I-65 SB Ramps
(41.42023, -87.32277) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Unknown 		2021 Raindrop shaped.
Crown Point, IN
Lake Co.
United States 		E 109th Ave. / I-65 NB Ramps
(41.42017, -87.31963) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Unknown 		2021 Raindrop shaped.
Crown Point, IN
Lake Co.
United States 		E 109th Ave. / Iowa St.
(41.42018, -87.30678) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		2021
Rochester, MI
Oakland Co.
United States 		E Avon Rd. / Dequindre Rd.
(42.67168, -83.09685) 		Roundabout
Unknown 		All-Way Yield
None 		3 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 Bridge to the east and roundabout at Avon and Dequindre is under construction November 2021. http://www.rcocweb.org/606/Avon-Road-Dequindre-to-23-Mile-Road The one driveway is a utility drive. Note: Popular Cider mill is to the east as well with another roundabout planed for 2022 at Dequindre and 23 Mile Rd.
Shelby Township, MI
Macomb Co.
United States 		E Avon Rd. / 23 Mile Rd.
(42.67368, -83.09389) 		Roundabout
Unknown 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 Roundabout constructed after completion of bridge and roundabout to the west is completed.
Pekin, OH
Warren Co.
United States 		Bunnell Hill Rd. / E Lytle 5 Points Rd. / W Lytle 5 Points Rd.
(39.56889, -84.19299) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.journal-news.com/local/video-areas-newest-roundabout-now-open-for-traffic/7WGGOA4GAZFWVI5CKXTLEY2HHE/
Bennington, VT
Bennington Co.
United States 		Rte 7A / Willma St.
(42.89936, -73.20987) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2016 https://www.benningtonbanner.com/archives/northside-drive-roundabout-open-to-traffic/article_28eed74c-dc7f-5ce0-a331-ef606872868c.html
Shirley, NY
Suffolk Co.
United States 		Fire Island Beach Rd. / William Floyd Pkwy.
(40.73340, -72.86561) 		Rotary
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified)
White River Junction, VT
Windsor Co.
United States 		US 5 / Sykes Mountain Ave. / (parking)
(43.64694, -72.33556) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		2021 https://www.vnews.com/Hartford-prepares-to-use-Route-5-roundabout-40112771
White River Junction, VT
Windsor Co.
United States 		Sykes Mountain Ave. / Ralph Lehman Dr.
(43.64620, -72.33411) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		2021 https://www.vnews.com/Hartford-prepares-to-use-Route-5-roundabout-40112771
Carmel, IN
Hamilton Co.
United States 		E 111th St. / N College Ave.
(39.94911, -86.14594) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 Opened December 3, 2021. http://www.carmellink.com/index.php
Columbus, OH
Franklin Co.
United States 		Clark State Rd. / Reynoldburg-New Albany Rd.
(40.04370, -82.80916) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2020
Dacono, CO
Weld Co.
United States 		Flying Circle Blvd. / 6th St. / Collins Ct.
(40.08589, -104.94941) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter island on western leg. Oil well in center island.
Basalt, CO
Pitkin Co.
United States 		Emma Rd. / Basalt Ave.
(39.36484, -107.03476) 		Other
Existing 		Unknown
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Painted splitter islands.
Sanford, ME
York Co.
United States 		William Oscar Emery Dr. / Gowen Park Dr. / Front St.
(43.44667, -70.78124) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Yield on circulatory roadway.
Bowling Green, KY
Warren Co.
United States 		Crossings Blvd. / Chasefield Ave. / Pointe Ave.
(36.93885, -86.43270) 		Unknown
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Upgraded from a neighborhood traffic circle to roundabout between 2013 and 2021 (SV)
Upper Marlboro, MD
Prince George's Co.
United States 		Woodyard Rd. / Observatory Pl.
(38.82198, -76.83374) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Parking along circulatory roadway.
Upper Marlboro, MD
Prince George's Co.
United States 		Beech Tree Pkwy. / Moores Plains Blvd. / (parking)
(38.84933, -76.73622) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Upper Marlboro, MD
Prince George's Co.
United States 		Moores Plains Blvd. / Humberside Way
(38.85198, -76.73522) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Upper Marlboro, MD
Prince George's Co.
United States 		Moores Plains Blvd. / Copper Beach Dr.
(38.85458, -76.73266) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Upper Marlboro, MD
Prince George's Co.
United States 		Moores Plains Blvd. / Bishopstone Terrace
(38.85575, -76.73096) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Upper Marlboro, MD
Prince George's Co.
United States 		Moores Plains Blvd. / Buxton Pl.
(38.85826, -76.73014) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Davidsonville Historic District, MD
Prince George's Co.
United States 		Cameron Grove Blvd. / New Acadia Ln.
(38.89933, -76.77575) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Lake Arbor, MD
Prince George's Co.
United States 		Lake Arbor Way / Congressional Ct.
(38.90201, -76.80962) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Lake Arbor, MD
Prince George's Co.
United States 		Lake Arbor Way / Golf Course Dr.
(38.90618, -76.81975) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Lake Arbor, MD
Prince George's Co.
United States 		Lake Arbor Way / Fairlakes Pl
(38.90717, -76.82304) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Owings Mills, MD
Baltimore Co.
United States 		Upper Mill Dr. / Bluestem Ct. /Spring Willow Ct. / Bayline Cir.
(39.41253, -76.82032) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Silver Spring, MD
Montgomery Co.
United States 		Woodmoor Dr. / Lexington Dr.
(39.02215, -77.00818) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Kingston, NY
Ulster Co.
United States 		Albany Ave. / I-587 (Colonel Chandler Dr.) / Broadway
(41.93248, -74.01150) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021 Roundabout at terminus of freeway. https://www.dailyfreeman.com/2021/08/02/kingston-roundabout-to-closed-for-paving-monday-tuesday-nights/
Potomac, MD
Montgomery Co.
United States 		Old Seven Locks Rd. / Quarry Manor Terrace
(38.99371, -77.16028) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Warwick, AL
Mobile Co.
United States 		Jeff Hamilton Rd. / Dawes Rd.
(30.65204, -88.24647) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 Opened October 29, 2021. https://www.wkrg.com/mobile-county/roundabout-at-dawes-and-jeff-hamilton-roads-reopens/
Madison, AL
Madison Co.
United States 		Balch Rd. / Gillespie Rd.
(34.72892, -86.76797) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.facebook.com/overcastdrone/videos/1254841905002043/
Tuscaloosa, AL
Tuscaloosa Co.
United States 		5th Ave. E / 23rd St. E / (parking) / (parking)
(33.18986, -87.53015) 		Other
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Park City, UT
Summit Co.
United States 		Frostwood Blvd. / Cooper Ln.
(40.68972, -111.55018) 		Other
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Built before 2007, rebuilt between 2007 and 2016 to add truck apron and splitter islands.
McCordsville, IN
Hancock Co.
United States 		N Stansbury Blvd. / N Quincy Dr. / W Jamestown Dr.
(39.86724, -85.92930) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Green, OH
Summit Co.
United States 		SR 619 (E Turkeyfoot Lake Rd.) / Massillon Rd.
(40.97377, -81.46463) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021
Green, OH
Summit Co.
United States 		Massillon Rd. / Stein Rd.
(40.97001, -81.46515) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021
Green, OH
Summit Co.
United States 		Troon Dr. / Muirfield Dr.
(40.96066, -81.45029) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
3 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Elliptical shaped.
Prospect Heights, NY
Kings Co.
United States 		Grand Army Plaza
(40.67388, -73.97005) 		Signalized Roundabout/Circle
Existing 		Signal
Unknown 		6 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (3+ Lane)
Franklin, IN
Johnson Co.
United States 		SR 144 / Centerline Rd.
(39.48953, -86.10301) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 Opened October 29, 2021. https://www.newsbreak.com/news/2147518280293/sr-144-centerline-road-roundabout-on-deck-this-year
Bossier City, LA
Bossier Par.
United States 		US 79-US 80 (E Texas St.) / Old Benton Rd.
(32.52639, -93.73056) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		2020 Year Completed estimated (2019-2021).
Westerville, OH
Delaware Co.
United States 		Orion Pl. / Worthington Rd. / Olde Worthington Rd.
(40.14015, -82.96511) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 Year Completed estimated (2019-2021).
Columbiana, OH
Columbiana Co.
United States 		SR 164 (Lisbon St. - N Main St.) / S Main St. / E Park Ave.
(40.88864, -80.69362) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Diamond shaped. Parking along circulatory roadway.
Huntingtown, MD
Calvert Co.
United States 		Queensberry Dr. / Larkspur Ct.
(38.58450, -76.55968) 		Other
Existing 		Unknown
Unknown 		3 Approaches
4 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Owings, MD
Calvert Co.
United States 		Cross Point Dr. / Paulyn Dr.
(38.71532, -76.61335) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Owings, MD
Calvert Co.
United States 		Cross Point Dr. / Blue Sky Ct. / Bear Claw Ct.
(38.71468, -76.61554) 		Other
Existing 		Unknown
Unknown 		3 Approaches
4 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Owings, MD
Calvert Co.
United States 		Good Shepherd Way / Megatha Ln.
(38.71846, -76.62480) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Swartz Creek, MI
Genesee Co.
United States 		Grand Blanc Rd. / Morrish Rd.
(42.91289, -83.83040) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 https://swartzcreekview.mihomepaper.com/articles/traffic-circle-construction-underway-bridge-work-set-to-begin/
Defiance, OH
Defiance Co.
United States 		Ottawa Ave. / Cleveland Ave.
(41.26804, -84.34864) 		Roundabout
Existing 		All-Way Yield
Other 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021
Independence, MI
Oakland Co.
United States 		Sashabaw Rd. / Oak Hill Rd.
(42.79422, -83.37240) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021 West leg is unpaved away from roundabout.
Spartanburg, SC
Spartanburg Co.
United States 		University Way / Gramling Dr.
(34.99504, -81.97259) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2009 No entry deflection on west and northeast legs. Year Completed estimated (2008-2010).
Westfield, IN
Hamilton Co.
United States 		Ditch Rd. / W 151st St. / Bridgeport Dr.
(40.00720, -86.18353) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021 Left-turn-only lanes on north and south legs. Opened November 2021. https://www.youarecurrent.com/2021/09/19/current-road-construction-86/
Westfield, IN
Hamilton Co.
United States 		Spring Mill Rd. / W 169th St.
(40.03198, -86.16505) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021 Opened December 3, 2021. https://readthereporter.com/2-8-million-for-westfield-roundabouts/. https://twitter.com/TravelWestfield/status/1466865256836304904
Conway, AR
Faulkner Co.
United States 		College Ave. / Donaghey Ave.
(35.08484, -92.45401) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021
Fort Wayne, IN
Allen Co.
United States 		Bass Rd. / N Thomas Rd. / Morgan Creek Dr.
(41.08851, -85.20212) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		2021 https://wpta21.com/2021/03/04/portion-of-bass-road-to-be-shut-down-into-november/
Greenwood, IN
Johnson Co.
United States 		W Worthsville Rd. / Averitt Rd.
(39.58601, -86.12076) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		2021
Soledad, CA
Monterey Co.
United States 		Metz Rd. / East St.
(36.42803, -121.32308) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://salinasvalleytribune.com/soledad-unveils-areas-first-roundabout-intersection/
Onalaska, WI
La Crosse Co.
United States 		E Main St. / Green Coulee Rd.
(43.88407, -91.20926) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021 https://www.news8000.com/new-two-lane-roundabout-opens-in-onalaska/
Hurley, WI
Iron Co.
United States 		US 2 / US 51
(46.46644, -90.19438) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 Replaced trumpet interchange. https://twitter.com/WisDOTnorthcent/status/1443919877912162307
Waukee, IA
Dallas Co.
United States 		Ashworth Dr. / Warrior Ln.
(41.60717, -93.87220) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 Replaced five-leg intersection. West leg removed, tied into northwest leg. https://www.waukee.org/1095/Warrior-Lane-Improvements
Tempe, AZ
Maricopa Co.
United States 		S Priest Dr. / W Grove Pkwy.
(33.35151, -111.96257) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021
Yeadon, PA
Delaware Co.
United States 		Longacre Blvd. / Cypress St.
(39.93662, -75.24942) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands. Cypress St. is one-way northbound.
Carthage, MO
Jasper Co.
United States 		Fairlawn Ave. / Elk St. / Garrison Ave.
(37.15119, -94.31466) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.fourstateshomepage.com/news/joplin-news-first/fairlawn-roundabout-opens-in-carthage-modot-update/
Columbia, MO
Boone Co.
United States 		Rte K / S Sinclair Rd. / Old Plank Rd.
(38.87078, -92.38241) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://abc17news.com/news/2021/08/18/sinclair-and-route-k-roundabout-now-open/
Fishers, IN
Hamilton Co.
United States 		Thames Dr. / Avalon East Dr. / (parking)
(39.97504, -85.90625) 		Other
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Walla Walla, WA
Walla Walla Co.
United States 		SR 125 (S 9th Ave.) / Plaza Way / Dalles Military Rd.
(46.05106, -118.34665) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021 https://www.union-bulletin.com/news/plaza_way/plaza-way-series-finale-plaza-way-roundabout-now-open-in-walla-walla/article_e9911e32-ff9c-11eb-b109-b3d0abf1824e.html
Richland, WA
Benton Co.
United States 		Cortona Way / Lazio Way
(46.21888, -119.29691) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021
Richland, WA
Benton
United States 		Cortona Way / Clover Rd.
(46.21790, -119.29939) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021
East Elmhurst, NY
Queens Co.
United States 		Ditmars Blvd. / 23rd Ave. / 102nd St.
(40.76926, -73.86911) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Elliptical shaped. Mix of stop-controlled entries and stop-controlled circulatory roadway.
Mars, PA
Butler Co.
United States 		Village Green Blvd. / W Village Green Blvd. / E Village Green Blvd.
(40.69019, -80.04157) 		Other
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands; pedestrian access to central island.
Mars, PA
Butler Co.
United States 		Adams Pointe Blvd. / (parking)
(40.68602, -80.03800) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands; pedestrian access to central island.
Alexandria, MN
Douglas Co.
United States 		CTH 8 NW / CTH 40
(45.90464, -95.49110) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.voiceofalexandria.com/news/local/new-douglas-county-roundabout-is-open/article_ba70536a-1195-11ec-bfe3-e3abc879177f.html
Jordan, MN
Scott Co.
United States 		STH 282 (2nd St. W) / Creek Ln. S
(44.66886, -93.63533) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.facebook.com/CityofJordanMN/posts/the-roundabout-at-282creek-lane-is-open-today-please-see-our-website-for-the-det/1727211754155592/
Kennesaw, GA
Cobb Co.
United States 		McCollum Pkwy. / Ben King Rd. / Big Shanty Rd.
(34.02910, -84.59035) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 Painted splitter islands.
Philadelphia, PA
Philadelphia Co.
United States 		Frankford Ave. / Trenton Ave. / York St.
(39.98139, -75.12761) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://philadelphia.cbslocal.com/video/6047706-frankford-trenton-york-roundabout-opens/
Norwalk, OH
Huron Co.
United States 		US 20 / SR 601
(41.24924, -82.54136) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.transportation.ohio.gov/wps/portal/gov/odot/projects/projects/110357
Amherst, OH
Lorain Co.
United States 		SR 113 (Telegraph Rd.) / Baumhart Rd.
(41.34723, -82.27481) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.newskudo.com/ohio/lorain/government/3951055-odot-route-113-baumhart-road-roundabout-work-continuing
San Diego, CA
San Diego Co.
United States 		Landis St. / Louisiana St.
(32.74562, -117.14008) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Fishers, IN
Hamilton Co.
United States 		Alston Dr. / Cosel Way / Saxony Blvd.
(39.97856, -85.92298) 		Other
Existing 		All-Way Stop
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
DeLand, FL
Volusia Co.
United States 		Dr Martin L King Jr Blvd. / Orange Camp Rd.
(28.98454, -81.26459) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2022
Martinsville, IN
Morgan Co.
United States 		Henderson Ford Rd. / I-69 SB Ramps
(39.48996, -86.35342) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2021 https://www.reporter-times.com/story/news/local/2021/09/13/69-martinsville-henderson-ford-road-interchange-partially-opens/8314509002/
Norwich, CT
New London Co.
United States 		Main St. / Franklin St.
(41.52462, -72.07476) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 Opened September 17, 2021. https://www.theday.com/article/20210917/NWS01/210919500
Long Beach, California
Los Angeles
United States 		E 6th St. / Molino Ave.
(33.77353, -118.16115) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Los Angeles, CA
Los Angeles Co.
United States 		Canyon Dr. / N Bronson Ave.
(34.10991, -118.31706) 		Other
Existing 		All-Way Stop
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021
Salinas, CA
Monterey Co.
United States 		Iris Dr. / Lupin Dr.
(36.69330, -121.65378) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2018
Salinas, CA
Monterey Co.
United States 		Iris Dr. / Heather Cir.
(36.69339, -121.65642) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2018