|
City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
|---|---|---|---|---|---|---|---|
|
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). |
|
Charlestown,
IN Clark Co. United States |
CR 403 / Stacy Rd. (38.42635, -85.71956) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2025 | |
|
Moseley,
VA Chesterfield Co. United States |
Otterdale Rd. / Westerleigh Pkwy. (37.43012, -77.71944) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2025 | https://www.chesterfield.gov/CivicAlerts.aspx?AID=4409. |
|
Sorrento,
LA St. James Par. United States |
LA 70 / LA 3125 (30.10762, -90.87373) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 60.9600 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | |
|
Saint John,
NB Saint John Canada |
Sandy Point Rd. / Foster Thurston Rd. / (unknown) (45.32177, -66.06879) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways |
Other (At-Grade) Unknown |
2025 | https://saintjohn.ca/en/news-and-notices/new-roundabout-now-open-sandy-point-road-and-foster-thurston-drive. |
|
(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/. |
|
Albuquerque,
NM Bernalillo Co. United States |
Mountain Rd. NW / 19th St. NW (35.09814, -106.66717) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.instagram.com/p/DPfMs6dETmU/ |
|
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). |
|
Henderson,
KY Henderson Co. United States |
US 60 / I-69 SB Ramps (37.86350, -87.52650) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) |
2025 | Raindrop shaped. https://www.facebook.com/I69ORX/posts/the-new-us-60-interchange-is-complete-the-new-roadway-ky-3690-connects-the-new-u/1432749818853593/. |
|
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. |
|
Mocksville,
NC Davie Co. United States |
US 158 / Farmington Rd. (35.95224, -80.52935) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2024 | https://www.daviecountync.gov/CivicAlerts.aspx?AID=1468&ARC=2156 |
|
Farmington,
NC Davie Co. United States |
Farmington Rd. / I-40 WB Ramps (35.95766, -80.53279) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.6720 |
Freeway Ramps (Grade-Separated) Single-Lane |
2023 | https://www.ncdot.gov/news/press-releases/Pages/2023/2023-08-02-davie-county-roundabout.aspx |
|
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. |
|
Yucaipa,
CA San Bernardino Co. United States |
County Line Rd. / 5th St. (34.00464, -117.05629) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2024 | Elliptical shaped. ICD = 150 ft x 145 ft. |
|
Calimesa,
CA San Bernardino Co. United States |
County Line Rd. / 3rd St. (34.00430, -117.04755) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 32.0040 |
Other (At-Grade) Single-Lane |
2024 | On border of Yucaipa and Calimesa. https://www.facebook.com/people/County-Line-Road-Project/100083169738962/. |
|
Calimesa,
CA Riverside Co. United States |
County Line Rd. / 2nd St. (34.00449, -117.04319) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 32.0040 |
Other (At-Grade) Single-Lane |
2024 | On border between Yucaipa and Calimesa. |
|
Yucaipa,
CA Riverside Co. United States |
County Line Rd. / California St. (34.00468, -117.03887) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.0040 |
Other (At-Grade) Single-Lane |
2024 | On border of Yucaipa and Calimesa. |
|
Yucaipa,
CA San Bernardino Co. United States |
County Line Rd. / Bryant St. (34.00488, -117.03448) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.0040 |
Other (At-Grade) Single-Lane |
2024 | On border of Yucaipa and Calimesa. |
|
Kemptville,
ON Leeds and Grenville Canada |
CR 43 / CR 44 (Rideau St.) (45.02137, -75.65296) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 50.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.facebook.com/groups/342282883843455/posts/1613766410028423/ |
|
Kemptville,
ON Leeds and Grenville Canada |
CR 43 / Anniversary Way (Grenville St,) (45.02580, -75.64469) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 50.0000 |
Other (At-Grade) Single-Lane |
2025 | https://countyroad43expansion.com/ |
|
Happy Valley,
OR Clackamas Co. United States |
SE King Rd. / SE 129th Ave. (45.44693, -122.53086) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 33.5280 |
Other (At-Grade) Single-Lane |
2024 | https://www.happyvalleyor.gov/129th-roundabout/ |
|
Newberg,
OR Yamhill Co. United States |
E Mountainview Dr. / N Villa Rd. (45.31753, -122.96386) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2025 | https://newsberg.org/2025/11/11/how-to-use-a-roundabout-or-traffic-circle/ |
|
Langford,
BC Capital Canada |
Peatt Rd. / Hockley Ave. (48.44774, -123.50174) |
Roundabout Existing |
All-Way Yield Active Pedestrian Warning (flashing yellow) |
3 Approaches 0 Driveways 26.0000 |
Other (At-Grade) Single-Lane |
2024 | https://langford.ca/advisories/traffic-intersection-of-peatt-road-and-hockley-avenue/. |
|
Dartmouth,
NS Halifax Canada |
Akerley Blvd. / Burnside Dr. (44.71461, -63.59100) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 65.0000 |
Other (At-Grade) Multilane (3+ Lane) |
2024 | Merging right-turn bypass lanes on north, west, and south legs. Left-turn-only lane on north leg. RRFBs on three legs. https://www.halifax.ca/home/news/roundabout-closure-burnside-drive-akerley-boulevard. |
|
North Kingstown,
RI Washington Co. United States |
Rte 1A (Phillips St. / Boston Neck Rd.) / Brown St. (41.56865, -71.45284) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2025 | Boston Neck Road previously had yield sign. Phillips Road previously had stop sign. https://www.facebook.com/groups/OurNK/posts/4339207022975190/ |
|
University Place,
WA Pierce Co. United States |
Grandview Dr. W / 36th St. W (47.22645, -122.55083) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2025 | https://www.instagram.com/cityofup_wa/reel/DQFDOK-CQ4L/ |
|
Hawks Prairie,
WA Thurston Co. United States |
Hawks Prairie Rd. NE / Johnson Point Rd. NE / South Bay Rd. NE (47.09072, -122.82287) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 1 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.thurstoncountywa.gov/news/new-roundabout-hawks-prairie-eases-congestion. |
|
Pittsfield,
MA Berkshire Co. United States |
US 7 (First St.) / Stoddard Ave. / North St. / (hospital entrance) (42.45983, -73.24780) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2025 | A 5-legged roundabout, but North St was converted to a one-way street so is exit only. https://pittsfield.com/story/74772/MassDOT-Project-Will-Affect-Traffic-Near-BMC-.html. |
|
Olathe,
KS Johnson Co. United States |
S Ridgeview Rd. / W 167th St. (38.82562, -94.79702) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 57.9120 |
Other (At-Grade) Single-Lane |
2025 | https://www.facebook.com/LaLainOlathe/posts/starting-wednesday-may-28-2025-the-intersection-at-167th-street-and-ridgeview-ro/1494871268620810/ |
|
Cochranville,
PA Chester Co. United States |
SR 41 (Gap Newport Pike) / SR 926 (Street Rd.) (39.86834, -75.86688) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2024 | External truck aprons on south and east quadrants. Previous intersection was highly skewed. |
|
Kitchener,
ON Waterloo Canada |
Ottawa St. S / Westmount Rd. (43.42035, -80.50191) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 55.0000 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2025 | Year Completed estimated (2025-2026). Opened to traffic in December 2025. https://kitchener.citynews.ca/2025/12/15/another-step-complete-in-10-2m-ottawa-street-improvements/. |
|
Moline,
IL Rock Island Co. United States |
7th Ave. / 18th St. (41.50585, -90.51122) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 33.5280 |
Other (At-Grade) Single-Lane |
2025 | https://www.wqad.com/article/traffic/7th-avenue-moline-illinois-construction-reopens-traffic-roundabouts/526-831e84b7-ba23-4da1-9bf9-2ab605d249f4. |
|
Caldwell,
ID Canyon Co. United States |
MIddleton Rd. / Skyway St. (43.65585, -116.61332) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2024 | |
|
Schaumburg,
IL Cook Co. United States |
American Ln. / National Pkwy. (42.04752, -88.05018) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2024 | |
|
Lilburn,
GA Gwinnett Co. United States |
Jennifer Dr. / Hood Rd. / Lilburn School Rd. (33.89002, -84.14934) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2025 | https://www.11alive.com/article/news/local/new-hood-road-roundabout-part-of-safer-redesign-in-lilburn/85-563dd6d2-7de3-43c7-9f8f-a056a21c9e37. |
|
Stallings,
NC Union Co. United States |
Lawyers Rd. / Hawthorne Dr. / Emerald Lake Dr. (35.13656, -80.61562) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2024 | Painted spiltter island on southwest leg (Hawthorne Dr.). https://www.ncdot.gov/news/press-releases/Pages/2024/2024-07-01-union-county-roundabout.aspx. |
|
Asheboro,
NC Randolph Co. United States |
US 220 Business S / Pisgah Covered Bridge Rd. (35.63500, -79.82666) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2025 | Year Completed estimated (2024-2025). https://www.youtube.com/watch?v=4NZQlWJI-OU |
|
Johns Island,
SC Charleston Co. United States |
River Rd. / (school access) (32.76392, -80.06217) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2025 | https://www.facebook.com/CityCharleston/posts/-heads-up-johns-island-drivers-with-the-new-school-year-starting-a-new-roundabou/1173393141491577/. |
|
Columbus,
OH Franklin Co. United States |
SR 3 (Westerville Rd.) / Westerville Woods Dr. (40.06690, -82.93152) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.youtube.com/watch?v=W1c1GklJlv0. |
|
Dubuque,
IA Dubuque Co. United States |
N English Rd. / US 52 WB Ramps (42.46796, -90.73783) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 48.7680 |
Freeway Ramps (Grade-Separated) Single-Lane |
2020 | |
|
Dubuque,
IA Dubuque Co. United States |
N English Rd. / US 52 EB Ramps (42.46615, -90.73887) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 48.7680 |
Freeway Ramps (Grade-Separated) Single-Lane |
2020 | |
|
Springfield,
KY Washington Co. United States |
US 150 / KY 555 (37.70249, -85.21211) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2025 | |
|
Lebanon,
KY Marion Co. United States |
KY 2154 (Veterans Memorial Hwy.) / KY 429 (St Rose Rd.) (37.58545, -85.26447) |
Roundabout Unknown |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
https://www.facebook.com/KYTCDistrict4/posts/work-is-beginning-on-a-contract-to-rebuild-two-intersections-along-ky-2154-veter/1152000073640997/ | |
|
Northville,
MI Oakland Co. United States |
Napier Rd. / 9 Mile Rd. / W 9 Mile Rd. (42.44950, -83.55274) |
Roundabout Unknown |
All-Way Yield Unknown |
4 Approaches 0 Driveways 19.2024 |
Other (At-Grade) Unknown |
2026 | |
|
Morristown,
TN Hamblen Co. United States |
Cherokee Dr. / Walters Dr. / Katerina Dr. (36.22887, -83.31032) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.youtube.com/watch?v=txqFRNkP7_o |
|
Bryan,
TX Brazos Co. United States |
S College Ave. / W Carson St. / E Carson St. (30.64983, -96.36588) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.youtube.com/watch?v=3d-iUJ78H1k |
|
Bismarck,
ND Burleigh Co. United States |
S Washington St. / W Burleigh Ave. / E Burleigh Ave. (46.76562, -100.79481) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 42.6717 |
Other (At-Grade) Single-Lane |
2024 | |
|
(unincorporated),
AL Madison Co. United States |
Pettus Rd. / Pine Grove Rd. (34.79385, -86.74032) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.facebook.com/fox54newshuntsville/videos/-round-and-round-the-newest-roundabout-in-madison-county-is-open-for-traffic-at-/818002001016288/ |
|
Brookhaven,
GA DeKalb Co. United States |
Colonial Dr. NE / Oglethorpe Ave. NE (33.85413, -84.34290) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 2 Driveways 19.8120 |
Other (At-Grade) Single-Lane |
2018 | |
|
Baraboo,
WI Sauk Co. United States |
US 12 / N Reedsburg Rd. / CTH BD (43.53241, -89.77782) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2024 | |
|
Sacramento,
CA Sacramento Co. United States |
Expo Pkwy. / (parking) (38.59780, -121.45155) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.4317 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2025 | Access to fuel station. |
|
Lake Delton,
WI Sauk Co. United States |
Meadowview Dr. / Kalahari Dr. / Wisconsin Dells Pkwy. Frontage Rd. (43.57575, -89.77623) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | Elliptical shaped. ICD = 130 ft x 120 ft. |
|
Necedah,
WI Juneau Co. United States |
STH 21 / CR G (44.02825, -90.05520) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | |
|
Stevens Point,
WI Portage Co. United States |
2nd St. N / Maria Dr. (44.53386, -89.58580) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 18.2880 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2024 | https://spmetrowire.com/maria-dr-construction-mini-roundabout-nears-completion/ |
|
De Pere,
WI Brown Co. United States |
Lawrence Dr. / Southbridge Rd. (CTH GV) (44.41513, -88.11790) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | https://www.youtube.com/watch?v=fvl9BpnTPko. |
|
Raymond,
WI Racine Co. United States |
76th St. (CR U) / W 7 Mile Rd. (42.83005, -88.00890) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2024 | |
|
Blythewood,
SC Richland Co. United States |
Blythewood Rd. / Community Rd. (34.21338, -80.98763) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.youtube.com/watch?v=ZlINME1PQHk |
|
Concord,
NC Cabarrus Co. United States |
Christenbury Pkwy. / Herrons Nest Pl. NW (35.37989, -80.73738) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 41.1480 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2024 | |
|
Johnstown,
CO Weld Co. United States |
Colorado Blvd. (CR 13) / Roosevelt Pkwy. (40.32435, -104.94195) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 54.8640 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | Merging right-turn bypass lane on north leg. https://www.johnstownco.gov/597/Roosevelt-Parkway-Colorado-Blvd-Roundabo |
|
Laramie,
WY Albany Co. United States |
N 15th St. / E Willett Dr. (41.31329, -105.57715) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2025 | West leg closed with construction of roundabout. |
|
(unincorporated),
GA Paulding Co. United States |
GA 101 / GA 120 (33.84325, -84.98102) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.facebook.com/groups/whatshappeningindallasgeorgia/posts/1214976340208518/ |
|
Milton,
GA Fulton Co. United States |
GA 372 / Hickory Flat Rd. / Birmingham Rd. (34.16651, -84.33325) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 24.3840 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2024 | https://www.facebook.com/GeorgiaDOT/posts/-big-improvements-in-a-small-circlemiltons-mini-roundabout-at-sr-372-birmingham-/1216352843870983/. |
|
Grayson,
GA Gwinnett Co. United States |
Lakeview Rd. / Hillside Dr. / Pharrs Rd. (33.88541, -83.99625) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.gwinnettcounty.com/-/gwinnett-county-board-of-commissioners-roundup-4 |
|
Wilmington,
NC New Hanover Co. United States |
River Rd. / Independence Blvd. (34.16128, -77.93844) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 41.1480 |
Other (At-Grade) Single-Lane |
2026 | https://www.instagram.com/cityofwilm/reel/DT3hcZwFaUB/ |
|
Lakeville,
MN Dakota Co. United States |
202nd St. / Hamburg Ave. (44.65601, -93.22749) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.facebook.com/DakotaCountyMN/posts/road-construction-updatethe-new-roundabout-at-202nd-street-and-hamburg-avenue-in/1097362285891332/ |
|
Belgrade,
MT Gallatin Co. United States |
Alaska Frontage Rd. / E Frank Rd. (45.75783, -111.16700) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 54.8640 |
Other (At-Grade) Single-Lane |
2023 | Year Completed estimated (2021-2023). Statue of bucking bronc and rider placed in center island. https://www.youtube.com/watch?v=_1YHVJyJKE0. |
|
Medora,
ND Billings Co. United States |
Pacific Ave. (I-94 Business) / Chateau Rd. (46.91706, -103.53308) |
Roundabout Existing |
All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only) |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | Railroad crossing approximately 140 ft to southwest. https://www.dot.nd.gov/news/medora-roundabout-open-traffic-pattern-place-winter |
|
Cherry Hill,
NJ Camden Co. United States |
Garden Park Blvd. / Crescent Way (39.93034, -75.03535) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 33.5280 |
Other (At-Grade) Single-Lane |
2006 | Year Completed estimated (2005-2006). |
|
(unincorporated),
TX Fort Bend Co. United States |
Tamarron Crossing / Tamarron Point (29.74430, -95.91369) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 53.3400 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | |
|
Red Bluff,
CA Tehama Co. United States |
S Main St. / I-5 NB Ramps (40.15465, -122.22167) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2024 | |
|
Greensboro,
GA Greene Co. United States |
Richland Connector / Wrightsville Church Rd. (33.49903, -83.21770) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2025 | |
|
Lebanon,
KY Marion United States |
KY 2154 (Veterans Memorial Hwy.) / KY 49 (N Loretto Rd.) (37.57203, -85.27529) |
Roundabout Unknown |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
https://www.facebook.com/KYTCDistrict4/posts/work-is-beginning-on-a-contract-to-rebuild-two-intersections-along-ky-2154-veter/1152000073640997/ | |
|
Hollywood,
FL Broward Co. United States |
Hollywood Blvd. / 26th Ave. (26.01110, -80.15920) |
Signalized Roundabout/Circle Existing |
Signal None |
4 Approaches 0 Driveways 200.7172 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Signal access to parking and building in center of circle. ICD estimated from Google Maps linework. | |
|
Hollywood,
FL Broward Co. United States |
Hollywood Blvd. / S. Federal Hwy. (US 1) / Harrison St. / Tyler St. (26.01150, -80.14300) |
Signalized Roundabout/Circle Existing |
Signal None |
7 Approaches 0 Driveways 70.8411 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Signalized access, parking area in central island. ICD estimated from Google Maps linework. | |
|
Washington,
DC N/A Co. United States |
Dupont Circle (Mass Ave. / Conn. Ave. / New Hampshire Ave.19th St. / P St.) (38.90965, -77.04344) |
Signalized Roundabout/Circle Existing |
Signal None |
10 Approaches 0 Driveways 137.5441 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Washington,
DC N/A Co. United States |
Washington Circle (Penn. Ave. / New Hampshire Ave. / 23rd St. / K St.) (38.90252, -77.05010) |
Signalized Roundabout/Circle Existing |
Signal None |
8 Approaches 0 Driveways 119.8984 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Washington,
DC N/A Co. United States |
Scott Circle (Mass. Ave. / Rhode Isl. Ave. / 16th St. / N St.) (38.90725, -77.03654) |
Signalized Roundabout/Circle Existing |
Signal None |
6 Approaches 0 Driveways 51.1161 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Washington,
DC N/A Co. United States |
Logan Circle (Rhode Isl. Ave. / Vermont Ave. / 13th St. / P St.) (38.90965, -77.02963) |
Signalized Roundabout/Circle Existing |
Signal None |
5 Approaches 0 Driveways 120.8157 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Washington,
DC N/A Co. United States |
Thomas Circle (Mass Ave. / Vermont Ave. / 14th St. / M St.) (38.90565, -77.03196) |
Signalized Roundabout/Circle Existing |
Signal None |
6 Approaches 0 Driveways 75.2817 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Washington,
DC N/A Co. United States |
Ward Circle (Mass. Ave. / Nebraska Ave.) (38.93792, -77.08590) |
Signalized Roundabout/Circle Existing |
Signal None |
0 Approaches 0 Driveways 80.8214 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Washington,
DC N/A Co. United States |
Tenley Circle (Nebraska Ave. / Wisconsin Ave. / Yuma St.) (38.94628, -77.07875) |
Signalized Roundabout/Circle Existing |
Signal None |
0 Approaches 0 Driveways 73.3809 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Washington,
DC N/A Co. United States |
Randle Circle (Mass. Ave. / Minn. Ave. / K St.) (38.87810, -76.96148) |
Signalized Roundabout/Circle Existing |
Signal None |
7 Approaches 0 Driveways 118.0801 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
New York,
NY Manhattan Co. United States |
Columbus Circle (7th Ave. / Broadway / Central Park West / Central Park South) (40.76808, -73.98187) |
Signalized Roundabout/Circle Existing |
Signal None |
5 Approaches 0 Driveways 123.0168 |
Other (At-Grade) Multilane (3+ Lane) |
1905 | ICD estimated from Google Maps linework. |
|
Washington,
DC N/A Co. United States |
New York Ave. / Montana Ave. / West Virginia Ave. (38.91723, -76.97813) |
Signalized Roundabout/Circle Existing |
Signal None |
0 Approaches 0 Driveways 65.9769 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
|
Washington,
DC N/A Co. United States |
Pennsylvania Ave. / Potomac Ave. (38.88034, -76.98549) |
Signalized Roundabout/Circle Existing |
Signal None |
0 Approaches 0 Driveways 81.8167 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
|
New Orleans,
LA Orleans Par. United States |
Lee Circle (St. Charles Ave. / Andrew Higgins Dr.) (29.94333, -90.07247) |
Signalized Roundabout/Circle Existing |
Other None |
4 Approaches 0 Driveways 99.3513 |
Other (At-Grade) Unknown |
Two tram lines run along the circulatory roadway. Some entry-circulating points are fully signalized; others are yield-controlled. ICD estimated from Google Maps linework. | |
|
Rotterdam,
South Holland Rotterdam Netherlands |
N471 / A20 Ramps (51.93857, 4.46121) |
Signalized Roundabout/Circle Existing |
Signal Unknown |
4 Approaches 0 Driveways 116.3371 |
Freeway Ramps (Grade-Separated) Multilane (3+ Lane) |
ICD estimated from Google Maps linework. | |
|
Utrecht,
Utrecht Utrecht Netherlands |
N408 / E35-A12 Ramps (52.05643, 5.12223) |
Signalized Roundabout/Circle Existing |
Signal Unknown |
4 Approaches 0 Driveways |
Freeway Ramps (Grade-Separated) Multilane (3+ Lane) |
||
|
Arnhem,
Gelderland Arnhem Netherlands |
N325 / A12 Ramps / A348 / President Kennedylaan (51.98192, 5.97865) |
Signalized Roundabout/Circle Existing |
Signal Unknown |
5 Approaches 0 Driveways |
Freeway Ramps (Grade-Separated) Multilane (3+ Lane) |
||
|
Amsterdam,
North Holland Amsterdam Netherlands |
Surinameplein (52.35839, 4.85313) |
Signalized Roundabout/Circle Existing |
Signal Unknown |
4 Approaches 0 Driveways 64.9167 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Nijmegen,
Gelderland Nijmegen Netherlands |
Energieweg / Industrieweg (51.85051, 5.83151) |
Signalized Roundabout/Circle Existing |
Signal Unknown |
4 Approaches 0 Driveways 74.5133 |
Other (At-Grade) Multilane (3+ Lane) |
ICD estimated from Google Maps linework. | |
|
Nijmegen,
Gelderland Nijmegen Netherlands |
Keizer Karelplein (51.84214, 5.85935) |
Signalized Roundabout/Circle Existing |
Signal Unknown |
6 Approaches 0 Driveways 115.8491 |
Other (At-Grade) Multilane (3+ Lane) |
ICD estimated from Google Maps linework. | |
|
Kastrup,
Capital Tårnby Denmark |
Englandsvej / Tårnbyvej (55.63305, 12.60215) |
Signalized Roundabout/Circle Existing |
Signal Unknown |
4 Approaches 0 Driveways 50.5641 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. |