Roundabouts Database Index

29869 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
Howard, WI Brown Co. United States	Evergreen Rd. / Marley St. (44.58025, -88.17017)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2021	West leg stubbed.
Kohler, WI Sheboygan Co. United States	Lower Falls Rd. (CR PP) / CR A (43.73846, -87.76974)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2017	Merging right-turn bypass lane on north leg. Year Completed estimated (2015-2019).
Kohler, WI Sheboygan Co. United States	CR PP (Lower Falls Rd.-Lower Rd.) / Highland Dr. / W Riverside Dr. (43.73591, -87.78015)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2019).
Cypress, TX Harris Co. United States	Hayden Lakes Dr. / Bentridge Manor Ln. / Violet Hollow Park (30.04299, -95.64377)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2014-2015).
Belmont, MI Kent Co. United States	Seven Mile Rd. NE / Brewer Ave. NE (43.07137, -85.57053)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2009).
Portage, MI Kalamazoo Co. United States	Zylman Ave. / Coxs Dr. (42.19367, -85.55061)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2020	Replaced offset T-intersections. Year Completed estimated (2018-2020).
Fort Worth, TX Tarrant Co. United States	N Riverside Dr. / Thompson Rd. (32.89078, -97.30703)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2021
Minnetonka, MN Hennepin Co. United States	Ridgedale Dr. / (parking) (44.96568, -93.44039)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2021	Year Completed estimated (2020-2021).
Minnetonka, MN Hennepin Co. United States	Ridgedale Dr. / YMCA Ln. / (parking) (44.96611, -93.43363)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2020
Shasta Hanchett Park, CA Santa Clara Co. United States	Tillman Ave. / Hanchett Ave. (37.32998, -121.91643)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Shasta Hanchett Park, CA Santa Clara Co. United States	Martin Ave. / Sequoia Ave. (37.33046, -121.91387)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Shasta Hanchett Park, CA Santa Clara Co. United States	Martin Ave. / Tillman Ave. (37.32929, -121.91560)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Shasta Hanchett Park, CA Santa Clara Co. United States	Tillman Ave. / Sierra Ave. (37.32858, -121.91476)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Shasta Hanchett Park, CA Santa Clara Co. United States	Tillman Ave. / Yosemite Ave. (37.32791, -121.91395)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Cockrel Hill, TX Dallas Co. United States	W Jefferson Blvd. / S Cockrell Hill Rd. (32.73730, -96.89138)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2020	Replaced split-phased traffic signal. August 2022 - undergoing additional study by Dallas County due to saturated peak hour conditions on NB and SB approaches. Traffic has nearly reached projected 2035 volumes in year 2022, based on study from 2014.
Newberg, OR Yamhill Co. United States	Crestview Dr. / Westlake Loop (45.31487, -122.93896)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.2128	Other (At-Grade) Single-lane w/ Traversable Central Island	2021	Opened September-October 2021.
Bozeman, MT Gallatin Co. United States	Catron St. / Max Ave. (45.71218, -111.06908)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-lane w/ Traversable Central Island	2021
Sunriver, OR Deschutes Co. United States	Abbot Dr. / Beaver Dr. (43.87147, -121.43656)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2020	Pair of closely spaced roundabouts.
Sunriver, OR Deschutes Co. United States	Beaver Dr. / Abbot House Ln. / Ponderosa Rd. (43.87195, -121.43634)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4317	Other (At-Grade) Single-lane w/ Traversable Central Island	2020	Pair of closely spaced roundabouts.
Leland, NC Brunswick Co. United States	Brunswick Forest Pkwy. / Low Country Blvd. / (parking) (34.19297, -78.04150)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-lane w/ Traversable Central Island	2021
Traditions, FL Polk Co. United States	Bedford Ave. / Traditions Blvd. N (27.96452, -81.66632)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2005	Painted splitter islands.
Anderson, SC Anderson Co. United States	SC 187 / Whitehall Rd. (34.50793, -82.76231)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.3400	Other (At-Grade) Single-Lane	2021
Forestville, MD Prince George's Co. United States	Donnell Pl. (38.84109, -76.88405)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Saint Charles, MD Charles Co. United States	Devongate St. / Malvern St. / Promenade Pl. (38.61057, -76.93790)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2009	Crosswalks adjacent to circulatory roadway. Year Completed estimated (2008-2009).
Midlothian, VA Chesterfield Co. United States	St Francis Blvd. / (parking) (37.46576, -77.66182)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on two legs.
Midlothian, VA Chesterfield Co. United States	Live Oak Ln. / Live Oak Dr. (37.52959, -77.59773)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Rock Hill, SC York Co. United States	Springdale Rd. / Old Springdale Rd. / Ivy Hill Ln. (34.93659, -80.96407)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2006
Auburn Hills, MI Oakland Co. United States	N Squirrel Rd. / Squirrel Ct. (42.63475, -83.22058)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2018	Yield-controlled right-turn bypass lane on north leg.
Clinton Township, MI Macomb Co. United States	Partridge Creek Blvd. / Scoter Ln. / Montage (42.62068, -82.94597)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2006	Opened with unstriped circulatory roadway. Marked with two circulating lanes throughout even though side streets are single-lane entries. Combination of concentric and exit striping added 2019-2020.
Clinton Township, MI Macomb Co. United States	Partridge Creek Blvd. / Hawk Ln. / Montage (42.62063, -82.94027)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2006	Opened with unstriped circulatory roadway. North leg added 2015-2016. Marked with two circulating lanes throughout even though side streets are single-lane entries. Combination of concentric and exit striping added 2019-2020.
Southfield, MI Oakland Co. United States	Franklin Rd. / W Eleven Mile Rd. (42.48636, -83.29104)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 59.4360	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2017	Year Completed estimated (2017-2018).
Northville, MI Wayne Co. United States	Yellowstone Dr. / Johnson Creek Dr. (42.40412, -83.52414)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2005
Northville, MI Wayne Co. United States	Carriage Way / Glacier Rd. (42.40220, -83.53576)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2002-2005).
Union Park, FL Orange Co. United States	Royal Wulff Ln. / Red Ibis Ln. / Blue Cahill Ln. (28.58261, -81.20881)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Union Park, FL Orange Co. United States	Green Badger Ln. / Red Quill Ln. (28.58156, -81.21027)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Union Park, FL Orange Co. United States	Blue Whistler Ln. / Green Badger Ln. / Red Quill Ln. (28.58156, -81.20881)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Kingston, ON Frontenac Canada	Resource Rd. / Centennial Dr. (44.27700, -76.55971)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.0000	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2019).
Ottawa, ON Ottawa Canada	Campeau Dr. / Winterset Rd. (45.30466, -75.92836)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 56.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2021	Southeast leg stubbed. Completed September 2021.
Ottawa, ON Ottawa Canada	CitiGate Dr. / CrossKeys Pl. (45.26981, -75.78722)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2017
Ottawa, ON Ottawa Canada	Barnsdale Rd. / Prince of Wales Dr. (45.24093, -75.71220)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2020-2022).
Van Wert, OH Van Wert Co. United States	US 224 / US 127 / Marsh Rd. (40.90046, -84.57198)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	Opened August 5, 2022. https://www.hometownstations.com/news/new-roundabout-just-north-of-van-wert-expected-to-open-on-august-5th/article_5605707a-129a-11ed-9c27-bf0fae2306bd.html
Yorktown, IN Delaware Co. United States	W River Rd. / Nebo Rd. (40.18672, -85.46177)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.thestarpress.com/story/news/local/2022/07/28/muncie-traffic-nebo-road-roundabout-open-yorktown-indiana-construction/65384724007/
Banja Luka, Serb Republic Banja Luka Bosnia and Herzegovina	Knjaza Miloša / Ivana Gorana Kovacica (44.78744, 17.20575)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Banja Luka, Serb Republic Banja Luka Bosnia and Herzegovina	Trive Amelice / Dr Mladena Stojanovica (44.78446, 17.20376)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Banja Luka, Serb Republic Banja Luka Bosnia and Herzegovina	E661 / Ivana Gorana Kovacica / Marije Dimic (44.79064, 17.19908)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Banja Luka, Serb Republic Banja Luka Bosnia and Herzegovina	Bulevar Srpske Vojske / Olimpijskih pobjednika (44.77883, 17.20638)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Banja Luka, Serb Republic Banja Luka Bosnia and Herzegovina	Bulevar vojvode Petra Bojovića / Bulevar vojvode Stepe Stepanovića (44.76639, 17.20923)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Banja Luka, Serb Republic Banja Luka Bosnia and Herzegovina	Skendera Kulenovića / Isaije Mitrovića / Kralja Petra Prvog Karadordevića / Solunska (44.76501, 17.18431)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Peanut shaped.
Banja Luka, Serb Republic Banja Luka Bosnia and Herzegovina	Isaije Mitrovića / Cara Lazara / Teodora Kolokotronisa / Patre (44.76588, 17.18785)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Olympia, WA Thurston Co. United States	Yelm Hwy. SE / Meridian Rd. SE (46.98551, -122.74087)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://yelm-meridian-thurston.hub.arcgis.com/
Clam Bayou, FL Pinellas Co. United States	38th Ave. S / 37th St. S (27.73376, -82.68339)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3360	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1998-2002).
Maximo, FL Pinellas Co. United States	37th St. S / 50th Ave. S (27.72248, -82.68136)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on three legs.
Herculaneum, MO Jefferson Co. United States	McNutt St. / Providence Way (38.25522, -90.40498)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 76.2000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2019	Ellipitcal shaped. ICD = 250 ft x 230 ft. Year Completed estimated (2018-2020).
Stewartstown, PA York Co. United States	Bailey Dr. / (parking) (39.75459, -76.59740)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Andover, OH Ashtabula Co. United States	Andover Square (41.60712, -80.57138)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Pedestrian access to central island.
Indian Lake, FL Okaloosa Co. United States	Two Circle Rd. / Drifting Sand Trl. (30.39149, -86.45615)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Casselberry, FL Seminole Co. United States	Melody Ln. / Triplet Lake Dr. / Jackson Ct. (28.67227, -81.33951)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2008).
Miramar Beach, FL Walton Co. United States	Sandestin Blvd. N / Audubon Dr. (30.38030, -86.33064)	Other Existing	Other Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Apparent stop control on east and west legs.
Nolans Ridge, NJ Morris Co. United States	Harrison Way / Ondish Ct. (40.90635, -74.64102)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Tallahassee, FL Leon Co. United States	(mall entrance) / (parking) (30.47465, -84.28948)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2015	Within Tallahassee Mall. Year Completed estimated (2014-2015).
Apalachicola, FL Franklin Co. United States	Brownsville Rd. / Pal Rivers Rd. (29.71753, -85.02106)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2004	Year Completed estimated (1999-2004).
Panama City Beach, FL Bay Co. United States	Sand Oak Blvd. / Blue Sage Rd. (30.25312, -85.93547)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Louisville, TN Blount Co. United States	Louisville Rd. / Miser Station Rd. / Mentor Rd. (35.80888, -84.02542)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2011	Yield-controlled right-turn bypass lane on southwest leg. Year Completed estimated (2010-2012).
Alcoa, TN Blount Co. United States	E Edison St. / Springbrook Rd. / Lodge St. (35.78949, -83.97406)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.thedailytimes.com/news/alcoa-earns-project-of-the-year-for-marconi-greenway-project-in-springbrook/article_a745962a-7caa-11ed-8c50-372ba2368c28.html
Wright City, MO Warren Co. United States	Lexington Ave. / Sturbridge Dr. (38.81909, -91.04345)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands.
Gilmore, MO St. Charles Co. United States	Pine Creek Dr. / Pine Creek Ct. (38.83970, -90.86642)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
St Louis, MO St. Louis Co. United States	Willow Village Pkwy. / Beckham Ridge Ct. / Willowbrooke Manors Ct. / Kennabrooke Ct. (38.68853, -90.41193)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2014	One-stage unmarked pedestrian crossings.
Alton, IL Madison Co. United States	Central Ave. / College Ave. (38.90689, -90.17172)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Parking along circulatory roadway.
Overland Park, KS Johnson Co. United States	W 132nd St. / W 133rd St. / N Hemlock St. (38.88772, -94.68264)	Roundabout Unknown	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-lane w/ Traversable Central Island	2021
Overland Park, KS Johnson Co. United States	W 132nd St. / Foster St. (38.89080, -94.67341)	Unknown Unknown	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-lane w/ Traversable Central Island	2021
Overland Park, KS Johnson Co. United States	Quivira Rd. / W 167th St. (38.82330, -94.72383)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2021
Wichita, KS Sedgwick Co. United States	N Covington St. / W Fontana St. / N Landon Cir. (37.74034, -97.47556)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2007	One-stage pedestrian crossings. Year Completed estimated (2006-2008).
Port Orchard, WA Kitsap Co. United States	SE Salmonberry Rd. / Jackson Ave. SE (47.51207, -122.60994)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2021	https://kitsap-county-projects-pages-kitcowa.hub.arcgis.com/pages/jackson-and-salmonberry-roundabout
St Albert, AB Division 11 Canada	Ebony Way / Everitt Dr. (53.66712, -113.63184)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2021	https://stalbert.ca/dev/construction/transportation/everitt-ebony-way-roundabout/
North Ridgeville, OH Lorain Co. United States	Gatestone Rd. / Gatewood Dr. / Riverwood Dr. (41.36401, -81.98573)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2021	Originally circular intersection with pedestrian access to circulatory roadway. Converted to roundabout 2020-2021. One-stage pedestrian crossings.
Cedar Rapids, IA Linn Co. United States	Kirkwood Blvd. / Woodstone Ln. SW (41.89597, -91.65653)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	Year Completed estimated (2021-2022).
Balzac, AB Division 6 Canada	Hwy 566 / Range Rd. 11 (15 St. NE) (51.21263, -114.02476)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2021	https://discoverairdrie.com/articles/balzac-traffic-circle-inches-closer-to-completion
Columbia, MO Boone Co. United States	W Nifong Blvd. / Sinclair St. (38.91006, -92.37251)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.como.gov/CMS/pressreleases/view.php?id=6689&tbiframe=1
Columbia, MO Boone Co. United States	W Nifong Blvd. / S County Woods Rd. / Vawter School Rd. / S Old Mill Creek Rd. (38.91097, -92.38182)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.como.gov/CMS/pressreleases/view.php?id=6689&tbiframe=1
Denmark, WI Brown Co. United States	Depere Rd. / Schultz Way (44.34656, -87.84077)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2020	North leg stubbed. Year Completed estimated (2018-2021).
Grand Chute, WI Outagamie Co. United States	W College Ave. / McCarthy Rd. (44.26207, -88.48603)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2020	Year Completed estimated (2019-2020).
Grand Chute, WI Outagamie Co. United States	W College Ave. / Mayflower Dr. (44.26220, -88.49662)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2020	Year Completed estimated (2019-2020).
Nogales, AZ Santa Cruz Co. United States	SR 189 (N Mariposa Rd.) / Target Range Rd. (31.34754, -110.96447)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 65.5320	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2021	Yield-controlled right-turn bypass lanes on south and east legs. https://azdot.gov/adot-news/roundabout-opens-target-range-road
Lawrenceville, GA Gwinnett Co. United States	Langley Dr. / Constitution Blvd. (33.95259, -83.99519)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2021	https://www.gwinnettcounty.com/web/gwinnett/home/stories/viewstory/-/story/SPLOST_2Roundabouts_Summer2021
Iowa City, IA Johnson Co. United States	American Legion Rd. / S Scott Blvd. / Muscatine Ave. (41.64977, -91.48288)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.facebook.com/CityofIowaCity/posts/228146692693035
Salem, VA Roanoke Co. United States	SR 311 / SR 419 (N Electric Rd.) / (parking) (37.32750, -80.04100)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.wdbj7.com/2022/07/15/new-roundabout-roanoke-county-had-opened/
Springfield, MO Greene Co. United States	S Farm Rd. 129 / W Farm Rd. 146 (37.19026, -93.35414)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.ky3.com/2021/05/10/construction-to-begin-soon-on-roundabout-near-rutledge-wilson-farm-park/
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).
Palm Beach Gardens, FL Palm Beach Co. United States	Coquina Way / Vintageisle Ln. / Saint Thomas Dr. (26.82000, -80.12468)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Mediterranea, FL Palm Beach Co. United States	Woods Edge Cir. / Napoli Lake Dr. (26.78871, -80.10601)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Loxahatchee Groves, FL Palm Beach Co. United States	(shopping center entrance) / (parking) (26.68441, -80.29474)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2016	Concentric striped circulatory roadway. Year Completed estimated (2016-2017).
Boca Raton, FL Palm Beach Co. United States	Oaks Club / Redonda Dr. / Lake Azure Dr. (26.41152, -80.19203)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2002-2004).
Boca Raton, FL Palm Beach Co. United States	Isabel Rd. E / SW 20th St. (26.33037, -80.10730)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Pedestrian access to central island.
New Wilmington, PA Lawrence Co. United States	Westminster Dr. / Maple St. (41.11931, -80.32776)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Seward Hall, TN Williamson Co. United States	Parade Dr. / Charity Dr. (35.94178, -86.75786)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2019).
Brentwood, TN Williamson Co. United States	Longmoore Ln. / Elgin Way / Charity Dr. (35.93784, -86.74764)	Other Existing	Unknown Unknown	4 Approaches 10 Driveways 0.0000	Other (At-Grade) Unknown
Smyrna, TN Rutherford Co. United States	Ken Pilkerton Dr. / (parking) (35.96653, -86.49833)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Murfreesboro, TN Rutherford Co. United States	Puckett Creek Crossing / Contessa Dr. / Centurion Way (35.86476, -86.47428)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2021	Initial circular intersection constructed 2008. Raised splitter islands added 2020-2021.
Murfreesboro, TN Rutherford Co. United States	Cason Ln. / Leipers Fork Trl. (35.79653, -86.44783)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2007
Murfreesboro, TN Rutherford Co. United States	Lantern Ln. / Blackwell Blvd. (35.79650, -86.46525)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands.