|
City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
|---|---|---|---|---|---|---|---|
|
Davenport,
IA Scott Co. United States |
155th Ave. / Research Pkwy. (41.60405, -90.59808) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2022 | |
|
Davenport,
IA Scott Co. United States |
Research Pkwy. / (parking) (east) (41.60394, -90.59950) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2022 | |
|
Davenport,
IA Scott Co. United States |
Research Pkwy. / (parking) (west) (41.60382, -90.60284) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.6717 |
Other (At-Grade) Single-Lane |
2022 | |
|
Johns Island,
SC Charleston Co. United States |
Cane Slash Rd. / Wildts Battery Blvd. / Shadetree Blvd. (32.73327, -80.04379) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2018 | Year Completed estimated (2018-2019). |
|
Blythewood,
SC Richland Co. United States |
(Blythewood High School entrance) / (parking) (34.20649, -80.97544) |
Other Existing |
All-Way Yield None |
3 Approaches 0 Driveways 35.0520 |
Other (At-Grade) Single-Lane |
2021 | Painted splitter islands. No truck apron. |
|
Bettendorf,
IA Scott Co. United States |
Middle Rd. / Competition Dr. (41.59159, -90.45915) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2024 | Year Completed estimated (2023-2025). |
|
Marion,
IL Williamson Co. United States |
SR 37 (S Court St.) / Wildcat Dr. (37.71570, -88.93259) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.wsiltv.com/news/illinois/new-roundabout-opens-in-marion-aims-to-improve-traffic-flow/article_e5f55514-45cd-4340-94f6-566d89fdf4c2.html |
|
Southbridge,
MA Worcester Co. United States |
Rte 131 (Main St. / E Main St.) / Rte 169 (Mechanic St.) / Crystal St. (42.07350, -72.02629) |
Rotary Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 46.9392 |
Other (At-Grade) Single-Lane |
||
|
Millbury,
MA Worcester Co. United States |
Greenwood St. / McCracken Rd. (42.20395, -71.78713) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 35.0520 |
Other (At-Grade) Single-Lane |
2025 | |
|
Hudson,
MA Middlesex Co. United States |
Highland Commons E / (parking) (42.39465, -71.59473) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2010 | |
|
Berlin,
MA Worcester Co. United States |
Highland Commons W / (parking) (42.39291, -71.59613) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2013 | |
|
Berlin,
MA Worcester Co. United States |
Highland Common W / (parking) (42.39423, -71.59916) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2013 | |
|
Keene,
NH Cheshire Co. United States |
Central Square: Main St. / Court St. / Washington St. / West St. (42.93403, -72.27855) |
Signalized Roundabout/Circle Existing |
Signal Pedestrian Signal (red-yellow-green to drivers) |
6 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (3+ Lane) |
||
|
Burlington,
MA Middlesex Co. United States |
3rd Ave. / 2nd Ave. (42.48742, -71.22479) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 24.3840 |
Other (At-Grade) Single-Lane |
2013 | Year Completed estimated (2010-2013). |
|
Norwood,
MA Norfolk Co. United States |
Nichols St. / Victoria Cir. / Berwick Pl. (42.18956, -71.21498) |
Other Existing |
Other Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Three way Yield, One way Stop (From the western part of Nichols Street). | |
|
New Shoreham,
RI Washington Co. United States |
Water St. / High St. / Spring St. (41.17208, -71.55739) |
Other Existing |
Other Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Lincoln,
RI Providence Co. United States |
Progress St. / Fairmount Ave. / Park Way Rd. / Grandview Ave. (41.89027, -71.41888) |
Other Existing |
All-Way Stop Unknown |
5 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Brooklyn,
NY Kings Co. United States |
Fraser Square (40.61996, -73.94125) |
Signalized Roundabout/Circle Existing |
Signal Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (3+ Lane) |
Pedestrian access to central island. | |
|
Wildwood,
MO St. Louis Co. United States |
CR CC (Wild Horse Creek Rd.) / SR 109 / Eatherton Rd. (38.64328, -90.67143) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.facebook.com/gojoeg/videos/-good-news-wildwood-wild-horse-creek-road-west-of-route-109-is-now-open-and-ther/728911683430923/ |
|
Rehoboth,
MA Bristol Co. United States |
US 44 (Winthrop St.) / Rte 118 (Anawan St. / Bay State Rd.) (41.85467, -71.23881) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 44.1960 |
Other (At-Grade) Single-Lane |
2024 | Year Completed estimated (2024-2025). |
|
Hilton Head Island,
SC Beaufort Co. United States |
Squire Pope Rd. / Gumtree Rd. / Bluewater Marina Dr. (32.23270, -80.74789) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 51.8160 |
Other (At-Grade) Single-Lane |
2008 | Year Completed estimated (2008-2009). No external curbs. |
|
Springfield,
MO Greene Co. United States |
S Lone Pine Ave. / E Galloway St. (37.14679, -93.23946) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2025 | Intersection was moved approximately 280 feet south. Railroad tracks near the intersection were removed. News article: https://www.ozarksfirst.com/news/new-roundabout-in-galloway-opens/ Images: https://www.facebook.com/groups/545630289548289/posts/1900650577379580/. |
|
Jackson,
WI Washington Co. United States |
STH 60 (Main St.) / Eagle Dr. (43.32370, -88.15001) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2024 | https://villageofjacksonwi.gov/DocumentCenter/View/944/Update-24-04-17-Eagle-Dr-Closure-PDF |
|
Monticello,
IN White Co. United States |
US 421 (S Main St.) / Gordon Rd. / S Airport Rd. / City Park Loop (40.72998, -86.76170) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.facebook.com/INDOTNorthwest/posts/-us-421state-road-39-in-monticellothe-roundabout-at-us-421state-road-39-and-gord/1125019212996395/ |
|
Nampa,
ID Canyon Co. United States |
E Locust Ln. / S Robinson Rd. (43.53215, -116.49353) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://nampahighway1.com/project/robinson-locust-roundabout/ |
|
North Port,
FL Sarasota Co. United States |
US 41 (S Tamiami Trl.) / Wellen Park Blvd. (27.04947, -82.32793) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 51.8160 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2024 | https://westvillagesid.org/us41improvementproject/ |
|
Greenwich,
CT Western Connecticut United States |
Davis Ave. / Indian Harbor Dr. (41.02167, -73.61854) |
Other Existing |
Other Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Circulatory roadway yields to entering vehicles. | |
|
Old Greenwich,
CT Western Connecticut United States |
Riverside Ave. / Summit Rd. / Arch St. / W End Ave. (41.03157, -73.57292) |
Other Existing |
Other Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. Mix of stop and yield control on entry. | |
|
Coventry,
RI Kent Co. United States |
Dante Blvd. / Stephanie Dr. (41.66939, -71.56437) |
Other Existing |
Uncontrolled Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2007 | |
|
Coventry,
RI Kent Co. United States |
Dante Blvd. / Angelina Dr. (41.66726, -71.56369) |
Other Existing |
Uncontrolled Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2008 | |
|
Coventry,
RI Kent Co. United States |
Dante Blvd. / Greig Ct. (41.66517, -71.56454) |
Other Existing |
Uncontrolled Unknown |
3 Approaches 1 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2010 | |
|
Warwick,
RI Kent Co. United States |
Community College of Rhode Island Access Rd. / (parking) (41.71340, -71.48070) |
Roundabout Existing |
All-Way Yield Unknown |
1 Approaches 3 Driveways 35.0520 |
Other (At-Grade) Single-Lane |
2017 | |
|
Providence,
RI Providence Co. United States |
F C Greene Memorial Blvd. / Montgomery Ave. / Cladrashes Ave. (41.78572, -71.40615) |
Rotary Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2019 | No splitter islands on two legs. Pedestrian feature in central island. |
|
Cranston,
RI Providence Co. United States |
Rte 5 (Atwood Ave. / Oaklawn Ave.) / Cranston St. / Brooks St. (41.77694, -71.46888) |
Rotary Existing |
Other Unknown |
5 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Mix of stop and yield control on entry. | |
|
Providence,
RI Providence Co. United States |
College Rd. / 1st Ave. (41.84136, -71.45992) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 15.8496 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2013 | |
|
(unincorporated),
GA Paulding Co. United States |
Burnt Hickory Rd. / Brownsville Extension / Stout Pkwy. (33.81564, -84.72399) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.facebook.com/PauldingCountyGovernment/videos/now-open-new-roundabout-at-brownsville-extension-were-excited-to-announce-the-of/1068624591512892/ |
|
(unincorporated),
GA Fulton Co. United States |
Butner Rd. / Union Rd. SW (33.65398, -84.56499) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2025 | Skewed intersection. Yield-controlled right-turn bypass lanes on north and south legs. https://www.11alive.com/video/traffic/44-million-south-fulton-roundabout-completed-expected-to-improve-safety/85-833bf58b-1d32-45b0-a4b1-bc7efefdefea |
|
Byron,
GA Peach Co. United States |
W White Rd. / Peavy Rd. / James E Williams Dr. (32.64050, -83.74012) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.facebook.com/100064752276448/posts/the-new-white-rd-roundabout-is-officially-open-were-thrilled-to-announce-the-com/1135966378571761/ |
|
Vestavia Hills,
AL Jefferson Co. United States |
Blue Lake Dr. / Sicard Hollow Rd. / Cahaba Heights Rd. (33.45106, -86.71773) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://vestaviavoice.com/news/roundabout-opens-at-blue-lake-drive-sicard-hollow-road/ |
|
Evans,
GA Columbia Co. United States |
Riverwood Pkwy. / General Wood Pkwy. / Mansford Ln. (33.58517, -82.18817) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2025 | https://www.wjbf.com/news/new-mini-roundabout-on-riverwood-parkway-causing-headaches-for-greenbrier-parents-in-car-line/ |
|
Myrtle Beach,
SC Horry Co. United States |
Fred Nash Blvd. / Agnes Ln. / Walton Dr. (33.68297, -78.95640) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2016 | |
|
Saugus,
MA Essex Co. United States |
Lincoln Ave. / Essex St. / Jackson St. (42.44848, -71.00986) |
Rotary Existing |
All-Way Yield Unknown |
4 Approaches 1 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
Parking along circulatory roadway. | |
|
Woburn,
MA Middlesex Co. United States |
Main St. / Common St. / Winn St. / Pleasant St. (42.47953, -71.15234) |
Other Existing |
Signal Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (3+ Lane) |
Triangular shaped. City common in center island with crosswalks leading to it and walking paths within central island. | |
|
Sevierville,
TN Sevier Co. United States |
Gateway Blvd. / Buc-ee's Blvd. (south) (35.97883, -83.60389) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2023 | |
|
Sevierville,
TN Sevier Co. United States |
Gateway Blvd / Buc-ee's Blvd. (north) (35.98354, -83.60111) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2024 | Year Completed estimated (2021-2024). |
|
Liberty Twp,
OH Butler Co. United States |
Millikin Rd. / Lesourdsville West Chester Rd. (39.40278, -84.43386) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2025 | |
|
Greenville,
NC Pitt Co. United States |
W 5th St. / Elizabeth St. / Albemarle Ave. (35.61205, -77.38004) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | No splitter islands. https://www.facebook.com/CityofGreenvilleNC/posts/construction-of-the-new-traffic-circle-on-west-5th-street-was-recently-completed/1108423424654367/. |
|
Zebulon,
NC Wake Co. United States |
SR 97 (W Gannon Ave.) / Pony Rd. / Wedgewood Ave. (35.82031, -78.32735) |
Unknown Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.youtube.com/watch?v=EDDiDL3ites. |
|
(unincorporated),
TX Fort Bend Co. United States |
Sienna Lakes St. / Owen Bend Dr. (29.48340, -95.49298) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 54.8637 |
Other (At-Grade) Single-Lane |
2025 | |
|
(unincorporated),
TX Fort Bend Co. United States |
Sienna Pkwy. / Sienna Lakes St. (29.47660, -95.49305) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 54.8637 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | |
|
Johns Island,
SC Charleston Co. United States |
Fenwick Hall Alley / Bernice Robinson Way (32.74886, -80.03425) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2024 | Aerial image obscured by trees. Year Completed estimated (2023-2024). |
|
(unincorporated),
SC Anderson Co. United States |
SC 331 (Old Williamston Rd.) / Bowlan Rd. (34.58401, -82.55251) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2025 | https://www.linkedin.com/posts/sc-department-of-transportation_scdot-is-nearing-the-completion-of-the-activity-7363932840146739201-Ps4o. |
|
Selma,
NC Johnston Co. United States |
US 70 Alternate / W Providence Blvd. / Absher Rd. (35.51780, -78.28264) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 60.9600 |
Other (At-Grade) Single-Lane |
2024 | Add-lane right-turn bypass lane on west and south legs. |
|
Selma,
NC Johnston Co. United States |
W Providence Blvd. / Absher Rd. (35.52057, -78.28225) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2024 | Year Completed estimated (2023-2024). |
|
West Columbia,
SC Lexington Co. United States |
Ephrata Dr. / Pine Lake Dr. (34.01358, -81.12198) |
Traffic Calming Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways 20.7264 |
Other (At-Grade) Single-Lane |
2011 | Year Completed estimated (2011-2012) |
|
West Columbia,
SC Lexington Co. United States |
Ephrata Dr. / Beaver Ln. (34.01298, -81.12465) |
Traffic Calming Circle Existing |
All-Way Yield None |
3 Approaches 0 Driveways 18.8976 |
Other (At-Grade) Single-Lane |
2011 | Year Completed estimated (2011-2012) |
|
Elgin,
SC Richland Co. United States |
Jacobs Millpond Rd. / Deer Park Dr. (34.12117, -80.81637) |
Other Existing |
Other None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2008 | Year Completed estimated (2007-2009). South leg added with construction of roundabout. Mix of yield and uncontrolled entries. |
|
Middletown Township,
PA Bucks Co. United States |
Langhorne-Yardley Rd. / Bridgetown Pike (40.19483, -74.90581) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Single-Lane |
2025 | https://www.facebook.com/100064303254838/photos/1227933432693420/ |
|
Kearney,
NE Buffalo Co. United States |
US 30 (W 24th St.) / University Dr. (40.69946, -99.10935) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | Entrance to University of Nebraska Kearney campus. https://ruralradio.com/maxcountry/news/traffic-shifts-back-to-hwy-30-as-new-roundabout-opens-near-unk/ |
|
Bradenton,
FL Manatee Co. United States |
Old Farm Rd. / Honore Ave. (27.41838, -82.48035) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.0040 |
Other (At-Grade) Single-Lane |
2025 | https://old-farm-rd-and-honore-ave-roundabout-manateegis.hub.arcgis.com/ |
|
Fort Worth,
TX Tarrant Co. United States |
W.J. Boaz Rd. / Bowman Roberts Rd. (32.87005, -97.41735) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 29.2608 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2021 | |
|
Keller,
TX Tarrant Co. United States |
Bear Creek Pkwy. / S Elm St. / Whitley Rd. (32.92708, -97.25184) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.0520 |
Other (At-Grade) Single-Lane |
2022 | |
|
Airway Heights,
WA Spokane Co. United States |
US 2 (W Sunset Hwy.) / S Lyons Rd. (47.64293, -117.57159) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2024 | |
|
Airway Heights,
WA Spokane Co. United States |
W 6th Ave. / S Lundstrom St. (47.64994, -117.59309) |
Roundabout Unknown |
All-Way Yield None |
3 Approaches 0 Driveways 23.7744 |
Other (At-Grade) Unknown |
2025 | |
|
Airway Heights,
WA Spokane Co. United States |
W 6th Ave. / S Lawson St. (47.64995, -117.58780) |
Roundabout Unknown |
All-Way Yield None |
4 Approaches 0 Driveways 23.7744 |
Other (At-Grade) Unknown |
2025 | |
|
Goshen,
IN Elkhart Co. United States |
Peddlers Village Rd. / Reliance Rd. (41.60870, -85.88765) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | Intersection shifted to west 100 ft. https://www.facebook.com/photo/?fbid=1196760372498683&set=a.233900875451309. |
|
Kitchener,
ON Waterloo Canada |
Wilson Ave. / Goodrich Dr. (43.41558, -80.44236) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 180.0000 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2025 | Year Completed estimated (2024-2025). |
|
Greenwood,
IN Johnson Co. United States |
St. Clare Way / Swartz Crossing Blvd. (39.57623, -86.15696) |
Other Existing |
Uncontrolled None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2018 | |
|
Greenwood,
IN Johnson Co. United States |
St Clare Way / Swartz Ln. (39.57612, -86.15153) |
Other Existing |
Uncontrolled None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | |
|
Greenwood,
IN Johnson Co. United States |
W Smith Valley Rd. / Averitt Rd. (39.60617, -86.12059) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | https://www.greenwood.in.gov/topic/index.php?topicid=641&structureid=257 |
|
Greenwood,
IN Johnson Co. United States |
W Smith Valley Rd. / Woodman Blvd. (39.60621, -86.11711) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 4 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | https://www.greenwood.in.gov/topic/index.php?topicid=641&structureid=257 |
|
Mason,
OH Warren Co. United States |
US 42 / Mason Morrow Millgrove Rd. (39.37785, -84.27915) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2024 | Year Completed estimated (2022-2024). |
|
Mason,
OH Warren Co. United States |
US 42 / Bethany Rd. (39.37696, -84.28220) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2024 | Year Completed estimated (2022-2024). |
|
El Cajon,
CA San Diego Co. United States |
El Cajon Blvd. / S Johnson Ave. (32.79159, -116.97107) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 32.0040 |
Other (At-Grade) Single-Lane |
2024 | Peanut shaped. Nodes 105 ft diameter; length 205 ft. https://www.elcajon.gov/your-government/departments/public-works/projects/el-cajon-boulevard-roundabout-and-streetscape |
|
Nampa,
ID Canyon Co. United States |
N Franklin Blvd. / E Karcher Rd. (43.60506, -116.55342) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 54.8640 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | https://www.facebook.com/cityofnampa.us/videos/now-open-the-intersection-of-franklin-blvd-karcher-rd-reopened-this-morning-to-v/1716080395969702/ |
|
Onalaska,
WI La Crosse Co. United States |
CR PH / Theater Rd. (43.87249, -91.19540) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2025 | https://www.wizmnews.com/2025/05/27/onalaska-adding-roundabout-at-theater-road-and-county-ph/ |
|
Commerce,
MI Oakland Co. United States |
Wixom Rd. / Sleeth Rd. / Wixom Trl. (42.58138, -83.56045) |
Roundabout Unknown |
Unknown Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2026 | 2026 construction. |
|
Moline,
IL Rock Island Co. United States |
7th Ave. / 15th St. / 8th Ave. (41.50414, -90.51587) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | 8th Ave is one-way exiting the roundabout. https://www.youtube.com/watch?v=WKspr-eJ-hk |
|
Bend,
OR Deschutes Co. United States |
Deschutes Market Rd. / NE Yeoman Rd. (44.09476, -121.25868) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.facebook.com/PahlischHomes/posts/the-new-roundabout-at-deschutes-market-road-and-yeoman-is-now-open-this-infrastr/1226482782849045/ |
|
De Leon Springs,
FL Volusia Co. United States |
US 17 / Spring Garden Ave. / Spring Garden Ranch Rd. (29.13515, -81.35272) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2025 | https://www.instagram.com/reel/DNQsu_Rvn9w/ |
|
Ellabell,
GA Bryan Co. United States |
US 280 / Genesis Rd. (32.17845, -81.46553) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | Raindrop shaped. https://www.gettyimages.ie/detail/news-photo/roundabouts-built-by-hyundai-to-help-manage-the-anticipated-news-photo/2227279501 |
|
Ellabell,
GA Bryan Co. United States |
US 280 / Dillon Dr. (32.17920, -81.46416) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | Raindrop shaped. https://www.gettyimages.ie/detail/news-photo/roundabouts-built-by-hyundai-to-help-manage-the-anticipated-news-photo/2227279501 |
|
Tucson,
AZ Pima County United States |
E 2nd St. / N 1st Ave. (32.23298, -110.96101) |
Traffic Calming Circle Existing |
All-Way Stop Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Tucson,
AZ Pima County United States |
E 1st St. / N 1st Ave. (32.23428, -110.96102) |
Traffic Calming Circle Existing |
All-Way Stop Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Tucson,
AZ Pima County United States |
E 5th St. / N 1st Ave. (32.22907, -110.96099) |
Traffic Calming Circle Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Tucson,
AZ Pima County United States |
N 5th Ave. / E 8th St. (32.22547, -110.96708) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 24.3840 |
Other (At-Grade) Single-Lane |
2023 | Painted splitter islands on north and south legs. |
|
Tucson,
AZ Pima County United States |
N 5th Ave. / E 4th St. (32.23033, -110.96714) |
Traffic Calming Circle Existing |
All-Way Stop Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Tucson,
AZ Pima County United States |
N 7th Ave. / E 4th St. (32.23031, -110.97020) |
Traffic Calming Circle Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Tucson,
AZ Pima County United States |
W 5th St. / N 9th Ave. (32.22900, -110.97328) |
Traffic Calming Circle Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Tucson,
AZ Pima County United States |
W 4th St. / N 9th Ave. (32.23031, -110.97328) |
Traffic Calming Circle Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Tucson,
AZ Pima County United States |
W 4th St. / N 10th Ave. (32.23030, -110.97481) |
Traffic Calming Circle Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Tucson,
AZ Pima County United States |
W University Blvd. / N 9th Ave. (32.23161, -110.97330) |
Traffic Calming Circle Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Tucson,
AZ Pima County United States |
W University Blvd. / N 10th Ave. (32.23160, -110.97483) |
Traffic Calming Circle Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Tucson,
AZ Pima County United States |
W University Blvd. / N 11th Ave. (32.23159, -110.97637) |
Traffic Calming Circle Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Tucson,
AZ Pima County United States |
W 1st St. / N 11th Ave. (32.23420, -110.97638) |
Traffic Calming Circle Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Tucson,
AZ Pima County United States |
W 1st St. / N 9th Ave. (32.23422, -110.97331) |
Traffic Calming Circle Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Tucson,
AZ Pima County United States |
E 2nd St. / N 7th Ave. (32.23292, -110.97023) |
Traffic Calming Circle Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Tucson,
AZ Pima County United States |
W 2nd St. / N 9th Ave, (32.23291, -110.97330) |
Traffic Calming Circle Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Sanford,
FL Seminole County United States |
SR 46 / Osprey Hammock Trl. / River Oaks Cir. (28.81503, -81.41312) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 71.6280 |
Other (At-Grade) Single-Lane |
2021 | Passes underneath SR 429 but with no direct connection. |
|
Wade,
NC Cumberland Co. United States |
Wade-Stedman Rd. / Elva Wallace Rd. (35.16039, -78.71954) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2024 |