Roundabouts Database

30738 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
Queen Creek, AZ
Maricopa Co.
United States 		E Via De Palmas / S 212th St.
(33.23117, -111.62596) 		Other
Existing 		Unknown
None 		4 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2011 No splitter islands.
Queen Creek, AZ
Maricopa Co.
United States 		E Via De Palmas / S 209th St.
(33.23098, -111.63176) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2011 No splitter islands on north, east, and south legs.
Lafayette, IN
Tippecanoe Co.
United States 		Park East Blvd. / McCarty Ln.
(40.40302, -86.82781) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2025 https://lafayette.in.gov/DocumentCenter/View/18109/Haggerty-Lane-and-Park-East-Closure-April-1-20250325
Westfield, IN
Hamilton Co.
United States 		Towne Rd. / Old 146th St.
(40.00084, -86.20286) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 East leg stubbed. https://www.westfieldin.gov/385/Road-and-Trail-Construction.
New Palestine, IN
Hancock Co.
United States 		S Mt. Comfort Rd. (CR 600W) / W CR 300S
(39.74206, -85.91395) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025
Greenfield, IN
Hancock Co.
United States 		N Fortville Pike / N Franklin St. / W CR 300N / E CR 300N
(39.82819, -85.79645) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.greenfieldreporter.com/2025/10/17/new-roundabouts-edge-closer-to-completion/
Westfield, IN
Hamilton Co.
United States 		Ditch Rd. / W 171st St.
(40.03506, -86.18361) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.westfieldin.gov/385/Road-and-Trail-Construction
Mooresville, IN
Morgan Co.
United States 		Liberty Blvd. / Hanging Rock Dr.
(39.61423, -86.34781) 		Other
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Everett, MA
Middlesex Co.
United States 		Chelsea St. / Ferry St. / S Ferry St.
(42.40408, -71.04822) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2025
Columbus, OH
Franklin Co.
United States 		(Albany Commons entrance road) / (parking)
(40.08237, -82.84994) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.6240 		Unknown
Single-Lane 		2020 Right-turn-only lane on southwest leg. Year Completed estimated (2019-2021).
Madison, AL
Limestone Co.
United States 		Burgreen Rd. / Huntsville Browns Ferry Rd.
(34.72905, -86.79658) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.waaytv.com/news/new-roundabout-opens-to-ease-traffic-congestion-in-madison/article_aa4f41b1-8248-4982-a9a3-4d44d5d6fa21.html
Penrith, New South Wales
Penrith
Australia 		Castlereagh St. / Derby St.
(-33.75746, 150.69705) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Penrith, New South Wales
Penrith
Australia 		Lethbridge St. / Evan St.
(-33.75678, 150.70188) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Penrith, New South Wales
Penrith
Australia 		Derby St. / Doonmore St.
(-33.75906, 150.70396) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Penrith, New South Wales
Penrith
Australia 		Stafford St. / Doonmore St.
(-33.76099, 150.70333) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Penrith, New South Wales
Penrith
Australia 		Stafford St. / Evan St.
(-33.76050, 150.70066) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Penrith, New South Wales
Penrith
Australia 		Derby St. / Evan St.
(-33.75852, 150.70133) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Penrith, New South Wales
Penrith
Australia 		Derby St. / Colless St.
(-33.75983, 150.70736) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Penrith, New South Wales
Penrith
Australia 		Stafford St. / Colless St.
(-33.76163, 150.70676) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Kingswood, New South Wales
Penrith
Australia 		Derby St. / Somerset St.
(-33.76164, 150.71525) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Kingswood, New South Wales
Penrith
Australia 		Bringelly Rd. / Derby St. / Second Ave.
(-33.76288, 150.71987) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Cranebrook, New South Wales
Penrith
Australia 		Laycock St. / Tornado Crescent / Boundary Rd. / Hindmarsh St.
(-33.71487, 150.70950) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.0000 		Other (At-Grade)
Single-Lane 		Raised crosswalks.
Sydney, New South Wales
Penrith
Australia 		O'Connell St. / O'Connell Lane / John Flak Ave.
(-33.77039, 150.73347) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2020 Entrance to Western Sydney University.
Cambridge Park, New South Wales
Penrith
Australia 		Wrench St. / Oxford St. / William St.
(-33.74902, 150.73054) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Kingswood, New South Wales
Penrith
Australia 		Richmond Rd. / Copeland St. / Victoria St.
(-33.75541, 150.72084) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Sydney, New South Wales
Penrith
Australia 		Forrester Rd. / Christie St. / Boronia Rd.
(-33.74757, 150.77743) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Kellyville, New South Wales
The Hills
Australia 		Green Rd. / President Rd. / Rosebery Rd.
(-33.70939, 150.97399) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Osceola, IN
St. Joseph Co.
United States 		Cleveland Rd. / Beech Rd.
(41.72456, -86.08115) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		https://wsbt.com/news/local/roundabout-open-intersection-four-way-stop-convert-traffic-flow-congested-construction-finished-complete-cleveland-beech-road-st-joseph-county-indiana
Okotoks, AB
Division 6
Canada 		North Railway St. / Lineham Ave.
(50.72398, -113.96707) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2025 https://www.westernwheel.ca/local-news/traffic-circle-opens-saturday-in-downtown-okotoks-11459657
Princeton, NJ
Mercer Co.
United States 		Meadow Rd. / Carnegie Center Dr.
(40.31000, -74.65577) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2025 Right-turn-only lanes on northwest and southeast legs. Add-lane right-turn bypass lane on northeast leg. Southwest leg stubbed. https://www.communitynews.org/towns/west-windsor-plainsboro-news/new-roundabout-aims-to-ease-traffic-near-meadow-road-in-west-windsor/article_c6e03e4c-7449-40c0-9182-44c61f4fba27.html.
Florence Township, MI
St. Joseph Co.
United States 		Lutz Rd. / Centreville-Constantine Rd.
(41.85624, -85.62374) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2025 Skewed intersection. https://wlkm.com/2025/09/new-roundabout-open/
Kellyville, New South Wales
The Hills
Australia 		Samantha Riley Dr. / Sanctuary Dr. / River Oak Circuit
(-33.70556, 150.94302) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Kellyville, New South Wales
The Hills
Australia 		Samantha Riley Dr. / Brampton Dr. / Redden Dr.
(-33.70344, 150.94689) 		Roundabout
Existing 		All-Way Yield
Pedestrian Signal (red-yellow-green to drivers) 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		Pedestrian signal just west of roundabout.
Kellyville, New South Wales
The Hills
Australia 		Samantha Riley Dr. / Macquarie Ave. / Gainsford Dr.
(-33.71050, 150.93782) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Castle Hill, New South Wales
The Hills
Australia 		Victoria Ave. / Gladstone Rd. / Hoyle Ave.
(-33.73227, 150.98027) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Elderslie, New South Wales
Camden
Australia 		Lodges Rd. / Liz Kernohan Dr.
(-34.05497, 150.72425) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Elderslie, New South Wales
Camden
Australia 		Liz Kernohan Dr. / Higgins Ave.
(-34.05636, 150.72504) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Narellan Vale, New South Wales
Camden
Australia 		Richardson Rd. / Welling Dr. / Antoinette Ave.
(-34.05846, 150.73377) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Narellan Vale, New South Wales
Camden
Australia 		Welling Dr. / Mary Howe Pl. / Veness Circuit
(-34.05951, 150.74273) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ivins, UT
Washington Co.
United States 		S Wild Indigo Way / Via Ferrari
(37.15760, -113.69376) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Wilton, New South Wales
Wollondilly
Australia 		Pembroke Promenade / Fairway Dr. / Greenbridge Dr. / Spearing St.
(-34.22870, 150.68320) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.0000 		Other (At-Grade)
Single-Lane
Wilton, New South Wales
Wollondilly
Australia 		Greenbridge Dr. / Beatty St. / Woodward Rd.
(-34.22917, 150.68700) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
(unincorporated), AZ
Greenlee Co.
United States 		US 191 / SR 75 / SR 78
(32.94839, -109.22998) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2025 Merging right-turn bypass lane on north leg. https://www.facebook.com/gilaherald/posts/the-arizona-department-of-transportation-has-completed-a-modern-roundabout-that-/1390191276441232/.
Charleston, SC
Berkeley Co.
United States 		Island Park Dr. / Robert Daniel Dr.
(32.86967, -79.90304) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Single-Lane 		1999 Yield signs placed in central island; no signs on right side of entry. Elliptical shaped. ICD = 200 ft x 165 ft. Year Completed estimated (1996-2002).
Erfurt, Thuringia
Erfurt
Germany 		K56 (Demminer Straße) / Dubliner Straße / (parking)
(51.01320, 10.98764) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2019 Year Completed estimated (2018-2020).
Columbus, IN
Bartholomew Co.
United States 		Rosemont Dr. / CR 200 W
(39.23964, -85.95025) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2022 Year Completed estimated (2019-2022).
Columbus, IN
Bartholomew Co.
United States 		W Lowell Rd. / CR 200 W
(39.24456, -85.95057) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2024 https://www.therepublic.com/2025/11/28/city-marks-official-completion-of-lowell-road-project/
Indian Trail, NC
Union Co.
United States 		Lawyers R.d W / Indian Trail-Fairview Rd.
(35.11025, -80.56789) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2024 Skewed intersection.
Indian Trail, NC
Union Co.
United States 		Lawyers Rd. / Rocky River Rd. N / Goose Creek Farm Ln.
(35.11525, -80.58584) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2024 Rocky River Rd realigned about 300 feet SE.
Cambridge, ON
Waterloo
Canada 		Hwy 24 (Hespeler Rd.) / Hwy 38 (Maple Grove Rd.) / Fisher Mills Rd
(43.43494, -80.32763) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2025 https://www.facebook.com/RegionWaterloo/videos/rowconstruction-phase-1-of-our-maple-grove-road-improvements-is-now-complete-thi/718693177527986/
Alma, QC
Lac-Saint-Jean-Est Regional County Municipality
Canada 		Boulevard Auger E / Rte du Lac E
(48.51522, -71.61470) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.youtube.com/watch?v=rit-LdDmOI0
Columbia, TN
Maury Co.
United States 		S Main St. / W 8th St. / E 8th St.
(35.61349, -87.03407) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
25.9080 		Other (At-Grade)
Single-Lane 		2025 A statue of Thurgood Marshall has been erected in the central island. https://www.facebook.com/CityofColumbiaTN/videos/see-you-around-the-roundaboutthe-city-of-columbia-has-completed-construction-of-/2967828143398999/. https://www.facebook.com/margaret.ziegler/videos/a-new-statue-honoring-thurgood-marshall-now-stands-proudly-in-columbia-tn-unveil/1191676799450304/.
Pocatello, ID
Bannock Co.
United States 		E Briscoe Rd. / Park Lawn Dr. / Industry Way
(42.93238, -112.46389) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2025 Year Completed estimated (2024-2025).
Damariscotta, ME
Lincoln Co.
United States 		US 1 / Belvedere Rd.
(44.04806, -69.50647) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2025 https://www.facebook.com/photo/?fbid=1241515414678643&set=a.221832433313618
Saratoga Springs, NY
Saratoga Co.
United States 		SR 29 (Washington St.) / Rowland St. / Petrified Sea Gardens Rd.
(43.07550, -73.84783) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.linkedin.com/posts/nysdot_meet-nysdots-newest-roundabout-a-project-activity-7404535842704293888-26Zh
Stamford, CT
Fairfield
United States 		Greenwich Ave. / Davenport St. / Waterside Pl. / Pulaski St.
(41.04409, -73.54613) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		Greenwich Ave. is two-way on north leg and one-way exit on west leg. Davenport St. is one-way entrance with left-turn-only lane on west leg. https://www.youtube.com/watch?v=Rw85VG_Bpq0.
Prince Albert, SK
Division 15
Canada 		7th Ave. E / (unknown)
(53.17601, -105.73273) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2024
District of Saanich, BC
Capital
Canada 		Cadboro Bay Rd. / Sinclair Rd.
(48.46101, -123.29760) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2025 https://www.facebook.com/Saanich.BC/posts/the-mini-roundabout-at-cadboro-bay-road-and-sinclair-road-is-now-open-and-while-/1172058321616318/
Delta, BC
Greater Vancouver
Canada 		Ladner Trunk Rd. / 80 St. / Hwy 99 EB Ramps
(49.08972, -123.00293) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max) 		2025
Salamanca, NY
Cattaraugus Co.
United States 		SR 417 (Broad St.) / Iroquois Dr. / Messenger St.
(42.15851, -78.73651) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2025 https://www.oleantimesherald.com/2025/08/21/salamanca-roundabout-project-nearing-completion/.
(uninc), SC
Lexington Co.
United States 		US 21-US 176 / Old Wire Rd.
(33.88656, -81.05126) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2026 Open to traffic in October 2025; completion in 2026. https://www.wltx.com/article/traffic/scdot-roundabout-transition-old-wire-road-us21-oct13/101-d3255f3c-6773-4829-bf6a-f096a104b2c2.
Huntsville, UT
Weber Co.
United States 		E 100 S / S 7800 E
(41.26231, -111.76145) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2025 https://udotinput.utah.gov/huntsvilleroundabout
Cedar City, UT
Iron Co.
United States 		University Blvd. (W Center St.) / N 1150 W
(37.67703, -113.07770) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 At Southern Utah University campus. https://www.stgeorgeutah.com/news/officials-suu-students-celebrate-new-roundabout-on-corner-of-campus-in-cedar-city/article_7041f280-27e1-4057-8a16-dfd2de8fc846.html
Chillicothe, OH
Ross Co.
United States 		Stewart Rd. / River Trace / (parking)
(39.34567, -82.97469) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.sciotopost.com/new-roundabout-opens-off-north-bridge-street-shopping-plaza-easing-access-to-ross-county-drivers/.
New Lenox, IL
Will Co.
United States 		W Haven Ave. / S Cedar Rd. / E Haven Ave. / N Cedar Rd.
(41.51225, -87.96606) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Single-Lane 		2025 Elliptical shaped. ICD = 170 ft x 130 ft. Replaced two T-intersections. One had two stop signs, the other a stop and a yield.
Des Moines, IA
Polk Co.
United States 		E Army Post Rd. / SE 36th St.
(41.52582, -93.54389) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2025
Corinth, TX
Denton Co.
United States 		Lake Sharon Dr. / Parkridge Dr.
(33.14342, -97.06615) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2023
Leawood, KS
Johnson Co.
United States 		Tomahawk Creek Pkwy. / Town Center Dr.
(38.91644, -94.63404) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
59.4360 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025 https://www.leawood.org/522/Tomahawk-Creek-Parkway-Project.
Willingshausen, Hesse
Schwalm-Eder-Kreis
Germany 		B254-B454 / B254 / B454
(50.90037, 9.27451) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Erfurt, Thuringia
Erfurt
Germany 		Werner-Seelenbinder Straße / Carl-Spier Straße / Arndtstraße / Arnstädter Hohle
(50.95768, 11.03485) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.0000 		Other (At-Grade)
Single-Lane 		2024 Year Completed estimated (2022-2025).
Chaska, MN
Carver Co.
United States 		Engler Blvd. (CR 10) / Skyview Dr. / Park Ridge Dr.
(44.80520, -93.59677) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025 Turbo roundabout. Depressed lane dividers.
Montrose, CO
Montrose Co.
United States 		E Oak Grove Rd. / Woodgate Rd.
(38.45996, -107.86403) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025 Left-turn-only lane on east leg. Yield-controlled right-turn bypass lane on south leg. https://www.facebook.com/cityofmontroseco/posts/new-roundabout-at-woodgate-and-east-oak-grove-is-open-the-city-of-montrose-is-pl/1237823605053788/
Charleston, SC
Berkeley Co.
United States 		Seven Farms Dr. / Farr St. / Cochran St.
(32.85655, -79.92201) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
53.0352 		Other (At-Grade)
Single-Lane 		2000 No splitter islands on three legs. Year completed estimated (1995-2002). Originally completed with north and east approaches only. West approach added 2003-2004. South approach added 2007-2009.
St Peter, MN
Nicollet Co.
United States 		Saint Julien St. / Old Minnesota Ave.
(44.33979, -93.95027) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2023
Toms River, NJ
Ocean Co.
United States 		W College Dr. / N College Dr.
(40.00760, -74.17067) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
88.3920 		Other (At-Grade)
Single-Lane 		Elliptical shaped. ICD = 290 ft x 250 ft.
Brick, NJ
Ocean Co.
United States 		Acapulco Dr. / W Briarcliff Dr. / E Briarcliff Dr.
(40.04476, -74.09687) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Trenton, NJ
Mercer Co.
United States 		Newtown Blvd. / Lake Dr.
(40.22339, -74.62862) 		Other
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Westampton, NJ
Burlington Co.
United States 		Irick Rd. / (unknown)
(40.03028, -74.82283) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2025
Houston, TX
Harris Co.
United States 		Navigation Blvd. / Jensen Dr. / Runnels St.
(29.75927, -95.34579) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2024 Double-left-turn movement on southeast leg.
Hill City, MN
Aitkin Co.
United States 		US 169 / STH 200
(46.98658, -93.60475) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.dot.state.mn.us/news/2025/05/27-d1-hwy200.html
Gonzales, LA
Ascension Par.
United States 		Church Point Rd. / Roddy Rd.
(30.24006, -90.90380) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2024
Gardnerville, NV
Douglas Co.
United States 		Toler Ln. / Muller Pkwy. / Decker Rd.
(38.93953, -119.72862) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2025 https://www.douglascountynv.gov/news/what_s_new/toler_lane_roundabout_construction.
Gardnerville, NV
Douglas Co.
United States 		Buckeye Rd. / Muller Pkwy.
(38.96130, -119.73837) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025 https://www.recordcourier.com/news/2025/jul/09/muller-lane-parkway-work-will-close-buckeye-road-next-week/.
Covington, GA
Newton Co.
United States 		Brown Bridge Rd. / Magnet Rd.
(33.55415, -84.00785) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Single-Lane 		2024 Elliptical shaped. ICD = 155 ft x 145 ft. https://www.facebook.com/GDOTEast/videos/crews-are-preparing-to-detour-magnet-road-at-brown-bridge-road-in-newton-countya/1573496266567977/
Braselton, GA
Jackson Co.
United States 		GA 53 / New Cut Rd. / Ednaville Rd.
(34.13223, -83.76743) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Single-Lane 		2024 Elliptical shaped. ICD = 165 ft x 135 ft. https://www.facebook.com/Braselton411/posts/the-roundabout-at-hwy-53-new-cut-roadednaville-road-has-been-operational-for-jus/853349783584952/.
Henderson, NV
Clark Co.
United States 		E Paradise Hills Dr. / Greenway Rd.
(35.99086, -114.97674) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2021 Year Completed estimated (2021-2022).
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).
Henderson, NV
Clark Co.
United States 		Greenway Rd. / E Middleton Dr. / Onyx Mountain Dr.
(36.01882, -114.97610) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2021 Year Completed estimated (2021-2022).
Henderson, NV
Clark Co.
United States 		Paradise Hills Dr. / Nevada State Dr.
(35.98365, -114.93505) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2021 Year Completed estimated (2021-2022).
Cinnaminson, NJ
Burlington Co.
United States 		Harbor Blvd. / Nathan Dr.
(40.01933, -75.00208) 		Unknown
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane
Palmyra, NJ
Burlington Co.
United States 		Harbour Dr. / Riverfront Dr. / Lakeside Dr.
(40.00910, -75.03418) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
70.1040 		Other (At-Grade)
Single-Lane
Moorestown, NJ
Burlington Co.
United States 		Laurel Creek Blvd. / Oakmont Dr.
(39.99317, -74.90294) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Stockbridge, GA
Rockdale Co.
United States 		GA 138 / E Fairview Rd. SW
(33.59985, -84.10113) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
70.1040 		Other (At-Grade)
Single-Lane 		2024 Skewed intersection. Elliptical shaped. ICD = 230 ft x 160 ft. https://www.publicnow.com/view/E6A0C0498F448062D77B233DFDD694746AA49CEC?1719261995
Rochester, MN
Olmsted Co.
United States 		1st Ave. SE / 6th St. SE
(44.01687, -92.46105) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
32.0037 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2025 Compact roundabout serves as the turnaround for the bus rapid transit route, with one-way eastbound and westbound grade separated cycle tracks on the north and south legs.
Auburn, CA
Placer Co.
United States 		SR 49 (Grass Valley Hwy.) / Florence Ln. / Lorenson Rd.
(38.97820, -121.10831) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025 https://www.facebook.com/CaltransDistrict3/videos/state-route-49-has-a-new-roundabout-at-florence-lnlorenson-rd-be-mindful-of-the-/1272931464323547/
Auburn, CA
Placer Co.
United States 		SR 49 (Grass Valley Hwy.) / Lone Star Rd.
(38.99650, -121.10907) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025
Mendota, CA
Fresno Co.
United States 		SR 33 (Derrick St.) / SR 180 (Oller St.)
(36.76037, -120.38644) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2025 Northeast leg stubbed.
Mobile, AL
Mobile Co.
United States 		McGregor Ave. S / Dauphin St. / Wimbledon Dr.
(30.68570, -88.14859) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2025 Elliptical shaped. ICD = 180 ft x 140 ft. https://www.youtube.com/watch?v=3vxsxPC0wOM
West Hartford, CT
Capitol
United States 		King Philip Dr. / Old Meadow Rd.
(41.79822, -72.74586) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2025
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.