Roundabouts Database Index

30740 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
Lakewood Ranch, FL Manatee Co. United States	Clearlake Ave. / Baycross Dr. (27.39174, -82.37184)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2006
Saddle Creek, FL Sarasota Co. United States	SR 72 / Bee Ridge Rd. Extension / Loraine Rd. (27.25812, -82.40127)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2023
Proctor Road, FL Sarasota Co. United States	SR 72 (Clark Rd.) / Proctor Rd. / Dove Ave. (27.26904, -82.42112)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2023	Yield-controlled right-turn bypass lanes on north and east legs.
Sarasota, FL Sarasota Co. United States	Starry Night Ave. / Luna Ln. (27.24729, -82.40412)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2019
Miami, FL Miami-Dade Co. United States	NW 111th St. / NW 10th Ave. (25.87632, -80.21429)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3360	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007).
Goulds, FL Miami-Dade Co. United States	SW 216th St. / SW 122nd Ave. (25.56620, -80.38868)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2022	Year Completed estimated (2020-2022).
Nampa, ID Canyon Co. United States	Cherry Ln. / N Idaho Center Rd. / N Can Ada Rd. (43.61960, -116.51332)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown	2023	https://www.facebook.com/cityofnampa.us/posts/pfbid01GwhiVMxbiDrKP67dQPCeqSCxBAPfqshgLEvruyRWwiVFBPnSGJoAT37JMNEn2NUl
Naples, FL Collier Co. United States	Marbella Lakes Dr. / Hermosa Way / Whippoorwill Ln. (26.19707, -81.74720)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://www.instagram.com/colliercountyfl/p/C042GnMslfu/?img_index=1
Cox Green, England Windsor And Maidenhead United Kingdom	Holyport Interchange: A404 (M) / A308 (M) / M4 Ramps (51.49903, -0.72393)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Maidenhead, England Windsor And Maidenhead United Kingdom	Braywick Roundabout: A308 / A308 (M) / A330 / Braywick Rd. (51.50423, -0.71170)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Fishery, England Windsor And Maidenhead United Kingdom	A308 (Braywick Rd.) / Stafferton Way / Rushington Ave. (51.51711, -0.72021)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Maidenhead, England Windsor And Maidenhead United Kingdom	A4 / A308 (51.52276, -0.72468)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Maidenhead, England Windsor And Maidenhead United Kingdom	A4 / B4447 (51.52457, -0.72022)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Maidenhead, England Windsor And Maidenhead United Kingdom	A4 / Forlease Rd. (51.52442, -0.71510)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Maidenhead, England Bucks United Kingdom	A4 (Bath Rd.) / Jubilee Ln. (51.52411, -0.69923)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Burnham, England Bucks United Kingdom	A4 (Bath Rd.) / B3026 (Lake End Rd.) / Lent Rise Rd. (51.52124, -0.66740)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Cippenham, England Slough United Kingdom	A4 (Bath Rd.) / M4 (Hunterscombe Spur) / Goldsworthy Way (51.52017, -0.65469)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Cippenham, England Slough United Kingdom	Bower Way / Lewis Way (51.51827, -0.63716)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Parking along circulatory roadway.
Cippenham, England Slough United Kingdom	Lower Cippenham Ln. / Spring Ln. (51.51471, -0.63438)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Chalvey, England Slough United Kingdom	A355 (Tums Ln.) / Church St. / Cippenham Ln. (51.50871, -0.61241)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Hamburger shaped.
Chalvey, England Slough United Kingdom	Tuns Lane Interchange: A355 (Tuns Ln.) / M4 (Slough-Maidenhead By-Pass) Ramps (51.50311, -0.61641)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Upton Park, England Slough United Kingdom	Red Cow Roundabout: A412 / B376 (Datchet Rd.) / Upton Court Rd. (51.50308, -0.58904)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Brands Hill, England Slough United Kingdom	Langley Roundabout: A4 (London Rd.) / M4 (Slough-Maidenhead By-Pass) Ramps (51.49179, -0.54292)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
West Drayton, England Greater London United Kingdom	A408 (Stockley Rd.) / Prologis Park (51.50251, -0.45118)	Signalized Roundabout/Circle Existing	Signal Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
London, England Greater London United Kingdom	Prologis Park / Nine Acre Close (51.50223, -0.44740)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Hayes, England Greater London United Kingdom	A437 (Dawley Rd.) / Bourne Ave. (51.50250, -0.43051)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Cranford, England Greater London United Kingdom	A408 / M4 (Heathrow Airport Spur Rd. / M4 (Chiswick to Langley Special Road) Ramps (51.49580, -0.45344)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Clewer Green, England Windsor And Maidenhead United Kingdom	A332 (Royal Windsor Way) / B3024 (Clarence Rd.) / B3173 (Imperial Rd.) (51.47994, -0.62424)	Signalized Roundabout/Circle Existing	Signal Unknown	5 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Clewer Village, England Windsor And Maidenhead United Kingdom	A308 (Maidenhead Rd.) / A332 (Royal Windsor Way) Ramps (51.48356, -0.62366)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)
University Park, FL Manatee Co. United States	Hoylake Way / Grosvenor Ct. / Langley Pl. / Regents Ct. (27.39292, -82.47653)	Other Existing	Unknown None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane		Pedestrian crossing within circulatory roadway.
Braden River, FL Manatee Co. United States	Glen Eagles Crossing / Warwick Gardens Ln. / Marlow Pl. / Heathfield Ct. (27.39999, -82.46689)	Other Existing	Unknown None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	1998	Pedestrian crossing within circulatory roadway.
Braden River, FL Manatee Co. United States	The Park Blvd. / Ascot Ct. / Saint Georges Way / Kensington Ct. (27.40908, -82.46754)	Other Existing	Unknown None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	1996	Pedestrian crossing within circulatory roadway.
Parrish, FL Manatee Co. United States	Ft Hamer Rd. / 69th St. E (27.57946, -82.43543)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	3 Approaches 0 Driveways 57.9120	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2019	Segment of circulatory roadway between entries and exits. Painted spiral in circulatory roadway.
Wimauma, FL Hillsborough Co. United States	Lagoon Shore Blvd. / Scuba Crest St. / Jacket Chase Dr. (27.70736, -82.32337)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2017	Concentric striped circulatory roadway except for north exit.
Wimauma, FL Hillsborough Co. United States	Scuba Crest St. / Kelper Hook Ct. (27.69824, -82.32217)	Other Existing	Unknown None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2020	No markings or splitter islands.
Ruskin, FL Hillsborough Co. United States	River Briar Blvd. / Lawrence Hall St. / Yukon Cliff Dr. (27.68917, -82.42829)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2005	Painted splitter islands on 3 legs.
Ruskin, FL Hillsborough Co. United States	11th Ave. NE / 18th St. NE (27.72778, -82.41056)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2015
Apollo Beach, FL Hillsborough Co. United States	Tybee Island Dr. / Mirabay Blvd. (27.75296, -82.42615)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 56.3877	Other (At-Grade) Single-Lane	2003
Wesley Chapel, FL Pasco Co. United States	Zepherhills Bypass / Chapel Crossings Blvd. (28.23786, -82.29760)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 70.1040	Other (At-Grade) Single-Lane	2020	Striped out inside entry, circulating, and exiting lanes. Segments of circulatory roadway between entries and exits.
San Antonio, FL Pasco Co. United States	Curley Rd. / Mirada Blvd. (28.31200, -82.27891)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 67.0560	Other (At-Grade) Single-Lane	2023
Wesley Chapel, FL Pasco Co. United States	Curley Rd. / Ibis Grove Blvd. / Kiefer Rd. (28.29179, -82.27890)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Other (At-Grade) Single-Lane	2020	Striped out inner circulating lane.
Wesley Chapel, FL Pasco Co. United States	Curley Rd. / Elam Rd. (28.28054, -82.27882)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 59.4360	Other (At-Grade) Single-Lane	2021	Striped out inner circulating lane.
Wesley Chapel, FL Pasco Co. United States	Curley Rd. / Snowberry Way (28.27006, -82.28450)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 59.4360	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022
Wesley Chapel, FL Pasco Co. United States	Curley Rd. / Infinite Dr. (28.26532, -82.28842)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 59.4360	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022
Wesley Chapel, FL Pasco Co. United States	Momentum Blvd. / (unknown) (28.26769, -82.28214)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2022	Painted splitter islands on west and south legs. Circulating edge line extensions across exits.
Wesley Chapel, FL Pasco Co. United States	Country Point Blvd. / Rolling Green Dr. / Pointe O'Woods Dr. / Five Farms Ave. / Fresh Meadow Way (28.22135, -82.31412)	Rotary Existing	All-Way Yield None	5 Approaches 0 Driveways 68.8845	Other (At-Grade) Multilane (2 Lane, 2x1 max)		Weaving sections between legs.
Wesley Chapel, FL Pasco Co. United States	Yaupon Ln. / Anise Dr. (28.19582, -82.33506)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2017	Northwest and northeast legs stubbed. Right-turn-only lane on southeast leg forming second circulating lane.
Walla Walla, WA Walla Walla Co. United States	S Park St. / E Alder St. / E Poplar St. (46.06763, -118.33094)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-lane w/ Traversable Central Island	2023	Oval shaped. ICD = 140 ft x 80 ft. https://www.wallawallawa.gov/Home/Components/News/News/2444/
Walla Walla, WA Walla Walla Co. United States	E Poplar St. / S Palouse St. (46.06708, -118.33280)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-lane w/ Traversable Central Island	2023	https://www.wallawallawa.gov/Home/Components/News/News/2394/
Walla Walla, WA Walla Walla Co. United States	E Alder St. / S Palouse St. (46.06761, -118.33330)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-lane w/ Traversable Central Island	2023	Oval shaped. ICD = 115 ft x 80 ft. https://www.wallawallawa.gov/Home/Components/News/News/2394/
McCordsville, IN Hancock Co. United States	Mount Comfort Rd. / W 400 N (39.84148, -85.91530)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown	2024
McCordsville, IN Hancock Co. United States	Mount Comfort Rd. / Airport Blvd. / W Airport Blvd. (39.84309, -85.91530)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown	2024
McCordsville, IN Hancock Co. United States	Mount Comfort Rd. / Enterprise Dr. (39.85252, -85.91544)	Roundabout Unknown	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown	2024
Martinsville, IN Morgan Co. United States	SR 144 / Old SR 37 (39.56651, -86.25263)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2023
Bloomington, IN Monroe Co. United States	W Woodyard Rd. / N Curry Pike / W Hunter Valley Rd. (39.19027, -86.58242)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 56.3877	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	Series of 2 roundabouts. Striped out spiral in circulatory roadway. https://www.heraldtimesonline.com/story/news/traffic/2022/03/03/work-2-6-m-double-roundabout-bloomington-start-next-week/9332294002/
Bloomington, IN Monroe Co. United States	W Woodyard Rd. / N Smith Pike (39.19089, -86.58340)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2022	Series of 2 roundabouts.
Seymour, IN Jackson Co. United States	S Airport Rd. / G Ave. W / G Ave. E / 1st Ave. (38.93787, -85.90766)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://tribtown.com/2022/08/13/airport-road-roundabout-opens/
Merrillville, IN Lake Co. United States	Arthur Blvd. / McKinley Cir. (41.48737, -87.35982)	Other Existing	All-Way Stop None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Pedestrian access to central island.
Blaine, GA Pickens Co. United States	GA 136 / GA 136 Connector (34.51086, -84.55772)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	Replaced triangular set of intersections.
Double Oak, TX Denton Co. United States	Waketon Rd. / Chinn Chapel Rd. (33.06268, -97.08807)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2022	On border between Flower Mound and Double Oak https://www.doubleoak.texas.gov/public-works/news/waketon-road-detour-09302022
Tulcea, Tulcea Romania	DN22-E87 (Danube Delta) / Strada Mihail Kogălniceanu / Strada Buna Vestire / Strada Progresului (45.17621, 28.80142)	Roundabout Existing	All-Way Yield Other	5 Approaches 0 Driveways	Unknown Multilane (2 Lane, 2x2 max)
Tulcea, Tulcea Romania	DN22-E87 (Danube Delta) / Strada 9 Mai / Strada Grigore Antipa (45.17967, 28.80456)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Parking along circulatory roadway.
Tooele, UT Tooele Co. United States	400 W / 2400 N (40.57264, -112.31272)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2023
Chaska, MN Carver Co. United States	STH 41 (N Chestnut St.) / Peavey Rd. (44.84105, -93.59896)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2023	https://www.swnewsmedia.com/chaska_herald/news/local/news_briefs/the-highway-41-and-peavey-road-roundabout-is-complete/article_f6380990-8fb7-11ee-badc-03f570cc07d0.html
Edina, MN Hennepin Co. United States	Eden Ave. / Grange Rd. (44.91059, -93.34897)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2023	Series of 2 roundabouts. Roundabout located 75 feet from roundabout to the east.
Kirkland, WA King Co. United States	NE 132nd St. / Totem Lake Blvd. NE / 116th Ave. NE / I-405 NB Entrance Ramp (47.71844, -122.18653)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	2024	https://wsdot.wa.gov/construction-planning/search-projects/i-405northeast-132nd-street-interchange-project
Kirkland, WA King Co. United States	NE 132nd St. / 116th Way NE / I-405 SB Exit Ramp / 114th Pl. NE (47.71843, -122.18834)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	5 Approaches 0 Driveways 42.6720	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)	2024	https://wsdot.wa.gov/construction-planning/search-projects/i-405northeast-132nd-street-interchange-project
San Diego, CA San Diego Co. United States	Central Ave. / Landis St. (32.74593, -117.10821)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 21.3357	Other (At-Grade) Single-Lane	2022	No leading raised edge of splitter islands.
San Diego, CA San Diego Co. United States	Landis St. / 41st St. (32.74591, -117.10699)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2021	Painted splitter islands. https://www.facebook.com/story.php/?story_fbid=4970374723032587&id=1462392140497547
San Diego, CA San Diego Co. United States	Landis St. / 42nd St. (32.74588, -117.10452)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2021	Painted splitter islands.
San Diego, CA San Diego Co. United States	W Point Loma Blvd. / Bacon St. / Levee St. (32.75330, -117.24549)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 19.8120	Other (At-Grade) Single-lane w/ Traversable Central Island	2022	https://www.youtube.com/watch?v=PrXLfuEFHCE
San Diego, CA San Diego Co. United States	Meade Ave. / Marlborough Ave. (32.75707, -117.10613)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3357	Other (At-Grade) Single-Lane	2021	Painted splitter islands on north and south legs. Pedestrian crossings adjacent to circulatory roadway on east and south legs.
San Diego, CA San Diego Co. United States	Meade Ave. / Central Ave. (32.75713, -117.10825)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3357	Other (At-Grade) Single-Lane	2021	Painted splitter island on north leg. One-way street entrance on south leg.
San Diego, CA San Diego Co. United States	Meade Ave. / 39th St. (32.75712, -117.11041)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3357	Other (At-Grade) Single-Lane	2021	Painted splitters and pedestrian crossings adjacent to circulatory roadway on north and south legs.
San Diego, CA San Diego Co. United States	Meade Ave. / Swift Ave. (32.75719, -117.11900)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 22.8600	Other (At-Grade) Single-Lane	2020	Painted splitter islands on north and south legs.
San Diego, CA San Diego Co. United States	Meade Ave. / 34th St. (32.75722, -117.12007)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3357	Other (At-Grade) Single-Lane	2020	Painted splitter islands on north and south legs.
San Diego, CA San Diego Co. United States	Meade Ave. / Utah St. (32.75727, -117.13268)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2020	Painted splitter islands and pedestrian crossings adjacent to circulatory roadway on north and south legs.
San Diego, CA San Diego Co. United States	Wightman St. / 35th St. (32.74790, -117.11810)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2022	Painted splitter island on north leg.
Batavia, OH Clermont Co. United States	SR 222 / SR 132 (39.08592, -84.17873)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2024	https://www.wcpo.com/news/local-news/clermont-county/batavia-township-community/new-roundabout-set-to-open-in-batavia-after-data-showed-dozens-of-serious-crashes-at-the-intersection
West Linn, OR Clackamas Co. United States	Willamette Falls Dr. / 10th St. (45.34515, -122.65176)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.9080	Other (At-Grade) Single-lane w/ Traversable Central Island	2023	Separated bicycle and pedestrian facilities without detectable separation between them. https://www.westlinntidings.com/news/detours-coming-to-west-linn-s-8th-and-5th-avenues-10th-and-11th-streets-for/article_adf0947c-5050-11ef-bec6-f7f801dd37f8.html
New Ulm, MN Brown Co. United States	US 14 / N Highland Ave. (44.32624, -94.49732)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2024	https://www.nujournal.com/news/local-news/2024/08/10/roundabout-opens-to-traffic/
Charlottesville, VA Charlottesville City United States	Hydraulic Rd. / Hillsdale Dr. / (parking) (38.05989, -78.49010)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2024	https://www.youtube.com/watch?v=C70k0YmrRP0
Bellingham, WA Whatcom Co. United States	E Smith Rd. / Hannegan Rd. (48.83337, -122.44289)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2024	https://whatcom-news.com/hannegan-smith-intersection-to-reopen-as-a-multi-lane-roundabout_219458/
Sioux Falls, SD Lincoln Co. United States	Western Ave. / W 95th St. (43.46768, -96.74755)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2024	https://m.facebook.com/watch/?v=2495260507530316&vanity=CityofSiouxFalls
Strongsville, OH Cuyahoga Co. United States	Zverina Ln. / Westwood Dr. / Roe Ln. (41.31768, -81.83271)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2024	Replaced triangular-shaped intersection. https://www.facebook.com/CityofStrongsville/posts/pfbid07qr2tFqHTTFxYoX74pT3iKfHSsiq5VaVyHAgMRnUZ1Q8DYbYpqUWKLX61mXuGbDYl
Noblesville, IN Hamilton Co. United States	River Rd. / Pleasant St. (40.04055, -86.02888)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2024
Portage Township, OH Ottawa Co. United States	SR 53 (Catawba Rd.) / SR 2 Ramps (41.50681, -82.85952)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2024	https://sanduskyregister.com/news/522707/recognizing-the-roundabout/
Portage Township, OH Ottawa Co. United States	SR 53 (SE Catawba Rd.) / E State Rd. (41.50840, -82.85952)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://sanduskyregister.com/news/522707/recognizing-the-roundabout/
Monclova Township, OH Lucas Co. United States	Salisbury Rd. / Holloway Rd. / Hidden Ridge Dr. (41.58406, -83.71315)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2024	https://www.facebook.com/story.php/?story_fbid=930610322439407&id=100064713420627&_rdr
Noblesville, IN Hamilton Co. United States	E 141st St. / Promise Rd. (39.99383, -85.97090)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2024	Open August 30, 2024. https://www.noblesville.in.gov/topic/subtopic.php?topicid=645&structureid=1
Pueblo, CO Pueblo Co. United States	Walking Stick Blvd. / 47th St. / Vision Hills Pkwy. (38.32430, -104.58110)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2021
Swartz Creek, MI Genesee Co. United States	Morrish Rd. / Lennon Rd. (42.98619, -83.83103)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://www.youtube.com/watch?v=MVfZ3Y8ySsk
Fonthill, ON Niagara Canada	Summersides Blvd. / Wellspring Way (43.04571, -79.27263)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2017
Fonthill, ON Niagara Canada	Summersides Blvd. / Klager Ave. (43.04425, -79.27570)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2018	No splitter island on south leg. Year Completed estimated (2018-2020).
Welland, ON Niagara Canada	Hwy 140 / Netherby Rd. (42.96223, -79.20696)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2023	https://www.facebook.com/groups/241337332575147/posts/24175989435349935
Ann Arbor, MI Washtenaw Co. United States	Broadway St. / (unknown) / (parking) (42.29022, -83.73723)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2020
Davenport, IA Scott Co. United States	Leclaire St. / E 2nd St. (41.52114, -90.56831)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2024	Located underneath railroad bridge and connecting to lower deck of bridge over river. https://www.kwqc.com/video/2024/08/09/rock-island-arsenal-davenport-update-progress-government-bridge-traffic-circle/
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
Fountaintown, IN Shelby Co. United States	US 52 / SR 9 (39.69259, -85.77385)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2023	https://www.wtreradio.com/regional-news/construction-update-from-shelby-county/
Buffalo, MN Wright Co. United States	35th St. NE / Braddock Ave. (45.20177, -93.87000)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	Intersection moved 250-300 feet to the west.