|
City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
|---|---|---|---|---|---|---|---|
|
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 |
|
Ellabell,
GA Bryan Co. United States |
US 280 / I-16 EB Ramps (32.18061, -81.46135) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) |
2025 | Turbo roundabout. Raised lane dividers. https://www.gettyimages.ie/detail/news-photo/roundabout-built-by-hyundai-to-help-manage-the-anticipated-news-photo/2227279272 (looks like a turbo) |
|
Ellabell,
GA Bryan Co. United States |
US 280 / I-16 WB Ramps (32.18182, -81.45893) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2025 | https://www.gettyimages.ie/detail/news-photo/roundabout-built-by-hyundai-to-help-manage-the-anticipated-news-photo/2227279292. |
|
Vernon,
BC North Okanagan Canada |
Pleasant Valley Rd. / 39th Ave. (50.27012, -119.25943) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.vernonmorningstar.com/local-news/latest-vernon-roundabout-ready-for-traffic-8248456 |
|
Missoula,
MT Missoula Co. United States |
Philips St. / Scott St. (46.88097, -114.00629) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2025 | https://www.montanarightnow.com/missoula/missoulas-northside-welcomes-new-roundabout-to-improve-traffic-flow/article_59cee533-bf05-4397-8548-c6041d41f4f9.html |
|
Blountville,
TN Sullivan Co. United States |
SR 126 / Blountville Blvd. (36.53455, -82.31976) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.instagram.com/p/DLh-bU7OxbA/ https://www.timesnews.net/news/local-news/new-blountville-roundabout-opens-after-months-of-construction/article_7a67b193-fa3e-46ba-acb6-5442efa28dbc.html |
|
Middleton Township,
OH Wood Co. United States |
SR 582 (Middleton Pike) / (unknown) (41.45838, -83.63843) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2024 | https://www.sent-trib.com/2024/11/20/roundabout-on-rt-582-opens/ |
|
Pasco,
WA Franklin Co. United States |
Broadmoor Blvd. / I-182 EB Ramps (46.27391, -119.22142) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 42.6720 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) |
2024 | Raindrop shaped. Through bypass lane on north leg. Merging right-turn bypass lane on west and south legs. https://www.facebook.com/reel/1875220496341520 https://www.tri-cityherald.com/public/latest-news/2wrkr5/picture298476503/alternates/FREE_1140/1--MAIN--Pasco%20Broadmoor%20Road%20100%20Interchange |
|
Pasco,
WA Franklin Co. United States |
W Court St. / N Road 68 (46.24164, -119.18038) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2024 | https://www.facebook.com/photo.php?fbid=864995515818357&id=100069237481043&set=a.160917849559464 |
|
Queen Creek,
AZ Maricopa Co. United States |
E Cloud Rd. / S Crimson Rd. (33.22686, -111.61718) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2025 | Elliptical shaped. ICD = 130 ft x 115 ft. Completed July 2025. This project resulted from a request by the Town for a signal warrant analysis. https://www.instagram.com/reel/DMLycSvv-hb/. |
|
Red Deer,
AB Division 8 Canada |
19 St. / 40 Ave. (52.23026, -113.79019) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 57.0000 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2024 | Yield-controlled right-turn bypass lanes on north, south, and west legs. https://www.instagram.com/reel/DBy6FEUv5ZK/ |
|
Broadfield,
GA Glynn Co. United States |
US 17 / GA 99 (31.30698, -81.46087) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | Left-turn-only lane on south leg. https://www.facebook.com/groups/glynncountyafterdark/posts/9431255323594174/ |
|
Brunswick,
GA Glynn Co. United States |
GA 99 / Buc-ee's Blvd. (31.30933, -81.47273) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 51.8160 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2025 | Painted lane dividers. Merging right-turn bypass lane on west leg. |
|
Brunswick,
GA Glynn Co. United States |
GA 99 / I-95 NB Ramps (31.30746, -81.47719) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 50.2920 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) |
2025 | Painted lane dividers. Yield-controlled right-turn bypass lane on south leg (from freeway exit ramp); merging right-turn bypass lane on east leg (onto freeway entrance ramp). https://thebrunswicknews.com/news/local_news/buc-ees-road-project-expected-to-finish-in-august/article_49eaf1e9-be31-4a24-bf2f-4f1a2e1c249e.html. |
|
Brunswick,
GA Glynn Co. United States |
GA 99 / I-95 SB Ramps (31.30498, -81.48211) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 59.4360 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) |
2025 | Merging right-turn bypass lanes on north leg (from freeway exit ramp) and west leg (onto freeway entrance ramp). Painted lane dividers. https://thebrunswicknews.com/news/local_news/buc-ees-road-project-expected-to-finish-in-august/article_49eaf1e9-be31-4a24-bf2f-4f1a2e1c249e.html |
|
Republic,
MO Greene Co. United States |
CR ZZ / W Farm Road 182 (37.11807, -93.42130) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Single-Lane |
2024 | https://www.modot.org/projects/route-zz-roundabout-construction-greene |
|
Borlänge,
Dalarna County Borlänge Municipality Sweden |
Gyllerondellen: Rte 70 / Gyllehemsvägen (60.47379, 15.45740) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 64.0080 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2018 | Grade-separated pedestrian/bicycle path under major road. |
|
Richmond Hill,
GA Bryan Co. United States |
Belfast Keller Rd. / Cranston Bluff Rd. / (HS access) (31.84539, -81.32223) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 60.9600 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | Turbo roundabout with raised and painted lane dividers. Year Completed estimated (2024-2025). https://www.instagram.com/p/DOrCYHHCT7T/ |
|
Richmond Hill,
GA Bryan Co. United States |
Belfast Keller Rd. / Wildcat Blvd. (31.84064, -81.31755) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 64.0080 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | Turbo roundabout with raised and painted lane dividers. https://www.instagram.com/p/DOrCYHHCT7T/ |
|
Rogers,
AR Benton Co. United States |
W Pleasant Grove Rd. / 28th Pl. (36.28351, -94.16182) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | https://www.rogersar.gov/1515/S-28th-Place---Roundabout |
|
Bordentown,
NJ Burlington Co. United States |
Dunns Mill Rd. / (unknown) (40.13178, -74.71894) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 1 Driveways 41.1480 |
Other (At-Grade) Single-Lane |
2023 | Year Completed estimated (2022-2023). |
|
Delaware,
OH Delaware Co. United States |
SR 315 (Olentangy River Rd.) / Hyatts Rd. (40.21501, -83.06222) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.facebook.com/ODOTColumbus/posts/say-goodbye-4-way-stop-and-hello-roundabout-the-new-roundabout-at-sr-315-and-hya/1179341370887277/ |
|
Dublin,
OH Franklin Co. United States |
Avery Rd. / Rings Rd. / Cara Rd. (40.07758, -83.15785) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | Yield-controlled right-turn bypass lanes on north and west legs. https://dublinohiousa.gov/city-news/avery-road-rings-road-cara-road-roundabout/ |
|
Marysville,
OH Union Co. United States |
Industrial Pkwy. / Colemans Crossing Blvd. / (parking) (40.22450, -83.33979) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.facebook.com/marysvilleohio/posts/exciting-news-the-new-roundabout-at-colemans-crossing-industrial-parkway-is-now-/1191617339679232/ |
|
Marysville,
OH Union Co. United States |
SR 31 / Creekview Dr. / Amrine Way (40.26910, -83.37499) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2023 | https://www.instagram.com/p/CzHfXSIOvAW/ |
|
Conroe,
TX Montgomery Co. United States |
Grand Central Pkwy. / City Central Ave. (30.26572, -95.46091) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 65.5320 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2020 | Initially opened with west, east, and north legs in 2020. South leg added 2024-2025. |
|
Fredericton,
NB York Canada |
Prospect Rd. / Patience Ln. (45.95489, -66.69460) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 52.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | https://www.facebook.com/groups/545702595578151/posts/3360743830740666/ |
|
Chatham-Kent,
ON Chatham-Kent Canada |
Queens Line / Merlin Rd. (42.31091, -82.31556) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 48.0000 |
Other (At-Grade) Single-Lane |
2025 | https://chathamvoice.com/2025/09/29/6m-later-roundabout-opens/ |
|
London,
ON Middlesex Canada |
Oxford St. W / Gideon Dr. / Kains Rd. (42.96312, -81.37075) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | https://www.youtube.com/watch?v=EEe6ZzkaJ9U. |
|
Edmonton,
AB Division 11 Canada |
36 St. NW / 139 Ave. NW (53.60286, -113.39629) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 30.0000 |
Other (At-Grade) Single-Lane |
2024 | |
|
Sherwood Park,
AB Division 11 Canada |
Foxboro Dr. / Regency Dr. (53.52217, -113.25426) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 20.0000 |
Other (At-Grade) Single-Lane |
2025 | |
|
Sherwood Park,
AB Division 11 Canada |
Brentwood Blvd. / Oak St. (53.53034, -113.29959) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 20.0000 |
Other (At-Grade) Single-Lane |
2025 | |
|
Egg Harbor,
NJ Atlantic Co. United States |
(Delilah Rd. access) / (parking) (39.44061, -74.61292) |
Other Existing |
Other Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Stop control and no splitter islands on three legs. | |
|
Williamstown,
NJ Gloucester Co. United States |
Tuckahoe Rd. / (parking) (39.67995, -75.00343) |
Other Existing |
All-Way Yield Unknown |
2 Approaches 1 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
School parking lot. | |
|
Medford,
NJ Burlington Co. United States |
Turtle Creek Dr. / Eaves Mill Rd. (39.90628, -74.82917) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 44.1960 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
Claymont,
DE New Castle Co. United States |
Transit Center Dr. / (unknown) (39.80487, -75.44706) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2023 | |
|
Edmonton,
AB Division 11 Canada |
60 Ave. / 111 Ave. (53.56540, -113.42964) |
Traffic Calming Circle Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2023 | Elliptical shaped. No splitter islands. |
|
Sedro-Woolley,
WA Skagit Co. United States |
SR 9 (Township St.) / John Liner Rd. / McGarigle Rd. (48.51418, -122.22556) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 27.4320 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2025 | https://www.goskagit.com/news/local_news/project-completed/image_07ee0670-1a79-4807-bc04-880f3d6bd15c.html. |
|
Lima,
OH Allen Co. United States |
SR 81 (Ada Rd.) / N Thayer Rd. (40.76380, -84.01312) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.hometownstations.com/news/allen_county/new-roundabout-opens-at-thayer-road-and-state-route-81-in-lima/article_c860a0ca-a583-41e6-af05-2ed658f42a89.html |
|
Kelowna,
BC Central Okanagan Canada |
Valley Rd. / Kane Rd. (49.91432, -119.44048) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 1 Driveways |
Other (At-Grade) Single-Lane |
2025 | https://www.am1150.ca/78735/news/kane-and-valley-road-roundabout-opens-to-improve-safety-and-access/ |
|
Garner,
NC Wake Co. United States |
White Oak Rd. / Ackerman Rd. / Hebron Church Rd. (35.66994, -78.57543) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | Replaced one signalized T-intersection and one stop-controlled T intersection. https://www.youtube.com/watch?v=tQ3qBx-6cpc&t=2s |
|
Albany,
OR Linn Co. United States |
Salem Ave. SE / Waverly Dr. SE (44.63994, -123.07343) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2025 | North leg stubbed. https://www.youtube.com/watch?v=I4pv1urVgJE&t=55s. |
|
Chaska,
MN Carver Co. United States |
Engler Blvd. (CR 10) / Bavaria Rd. (44.80567, -93.61199) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | https://www.carvercountymn.gov/departments/public-works/projects-studies/highway-10-41-project. |
|
Chaska,
MN Carver Co. United States |
Engler Blvd. (CR 10) / White Oak Dr. (44.80528, -93.60516) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | https://cclocalnews.org/2025/09/05/feeling-ruffled-about-roundabouts-chaska-construction-continues/. |
|
Chaska,
MN Carver Co. United States |
Creek Rd. (CR 110) / Chaska Creek Blvd. (44.80120, -93.63364) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2023 | Year Completed estimated (2021-2023). |
|
Chaska,
MN Carver Co. United States |
STH 41 / Engler Blvd. (CR 10) (44.80522, -93.60188) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2025 | https://www.facebook.com/carvercountypw/videos/roundabout-at-highway-41-and-highway-10-engler-boulevard-now-open/1544259063415685/ |
|
Victoria,
MN Carver Co. United States |
Victoria Dr. (CR 11) / Pioneer Trl. (CR 14) / Marsh Lake Rd. (44.82546, -93.65226) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2025 | https://www.facebook.com/carvercountypw/videos/the-new-roundabout-at-highway-11-victoria-drive-highway-14-pioneer-trail-and-mar/1586014975706610/ |
|
Shakopee,
MN Scott Co. United States |
Marystown Rd. / US 169 SB Ramps / Tahpah Park Rd. (44.77757, -93.54046) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2025 | |
|
Shakopee,
MN Scott Co. United States |
130th St. W (CR 78) / Townline Rd. (CR 79) (44.76108, -93.52036) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2025 | https://www.facebook.com/ScottCountyMn/posts/good-news-the-new-roundabout-at-county-highway-78-130th-st-w-and-county-highway-/1128438755997556/ |
|
Ivins,
UT Washington Co. United States |
W Center St. / N 600 W (37.16819, -113.69330) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2025 | |
|
Yakima,
WA Yakima Co. United States |
Fruitvale Blvd. / River Rd. (46.61823, -120.55396) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | |
|
Yakima,
WA Yakima Co. United States |
W Washington Ave. / S 72nd Ave. (46.57113, -120.60432) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2025 | https://kimatv.com/news/local/new-roundabouts-in-yakima-spark-debate-among-city-and-residents |
|
Springfield,
MO Greene Co. United States |
S Luster Ave. / E Galloway St. / E Primrose St. (37.14815, -93.25295) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2025 | https://www.springfieldmo.gov/4915/Galloway-Street-Widening-Project |
|
Kitchener,
ON Waterloo Canada |
Bleams Rd. / Donnenwerth Dr. / Amand Dr. (43.40016, -80.50868) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 46.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.regionofwaterloo.ca/en/living-here/resources/Design-and-Construction/Bleams-Road/Construction-update_Bleams-Road_April-2025.pdf |
|
Smithfield,
UT Cache Co. United States |
E 600 S / S 250 E (41.82395, -111.82633) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2024 | |
|
Tecumseh,
ON Essex Canada |
CR 19 (Manning Rd.) / CR 42 (42.27973, -82.87086) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 66.0000 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2025 | https://www.facebook.com/EssexCountyOntario/videos/our-video-report-on-the-opening-this-week-of-the-roundabout-at-county-roads-42-1/1846112716113784/ |
|
Voorhees,
NJ Camden Co. United States |
Bowman Dr. / SR 73 SB Ramp (39.83643, -74.92797) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 41.1480 |
Other (At-Grade) Single-Lane |
2011 | Year Completed estimated (2010-2011). |
|
Island Lake,
IL Lake Co. United States |
N Darrell Rd. / Fisher Rd. (42.31018, -88.19044) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.darrellroadproject.com/. |
|
Clayton,
WI Winnebago Co. United States |
STH 76 / Larsen Rd. (44.18517, -88.54405) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.facebook.com/WisDOT/posts/working-for-you-in-winnebago-county-a-newly-installed-roundabout-in-the-town-of-/1225782219579968/ |
|
Fitchburg,
WI Dane Co. United States |
S Syene Rd. / Ninebark Dr. / Central Park Pl. (43.01256, -89.39591) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.facebook.com/FitchburgWI/videos/syene-road-traffic-update/1963259531103868/ |
|
Bel Air South,
MD Harford Co. United States |
Bel Air South Pkwy. / Blue Spruce Dr. (39.49749, -76.32741) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2025 | Modular construction. ://foxbaltimore.com/news/local/new-roundabout-installed-ahead-schedule-harford-county-area-roads-reopen-traffic-crash-safety-maryland. |
|
Bedford,
IN Lawrence Co. United States |
John Williams Blvd. / Beech St. / 8th St. (38.86832, -86.50724) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | https://www.youtube.com/watch?v=Slom-2TZdx4 |
|
Decatur,
IN Adams Co. United States |
Adams St. / Mercer Ave. / Winchester St. / 2nd St. (40.82749, -84.92334) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | Combined two stop-controlled intersections. https://www.youtube.com/watch?v=A9wKoDYeHJ4 |
|
Plainfield,
IN Hendricks Co. United States |
S Avon Ave. / Township Line Rd. (E County Rd 300) (39.71872, -86.39952) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.facebook.com/TownOfPlainfieldIndiana/posts/traffic-alert-morphey-construction-opened-the-new-roundabout-at-avon-ave-and-tow/1297021755786393/ |
|
Columbus,
OH Franklin Co. United States |
(Albany Commons entrance road) / (parking) (40.08237, -82.84994) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 39.6240 |
Unknown Single-Lane |
2020 | Right-turn-only lane on southwest leg. Year Completed estimated (2019-2021). |
|
Batesville,
AR Independence Co. United States |
Myers St. / Pioneer Dr. / 20th St. (35.76225, -91.63307) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2025 | https://www.whiterivernow.com/2025/08/12/batesvilles-first-roundabout-partially-opens-at-20th-street-and-pioneer-drive/ |
|
Gonzales,
LA Ascension Par. United States |
LA 30 / S Robert Wilson Rd. / S Saint Landry Ave. (30.21058, -90.95379) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | https://www.instagram.com/reel/DQeh9ObEjoS/. |
|
Schellville,
CA Sonoma Co. United States |
SR 116 (Arnold Dr.) / SR 121 (Fremont Dr.) / Bonneau Rd. (38.23632, -122.46136) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 44.1960 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | https://www.sonomanews.com/2025/10/24/sonoma-county-unveils-new-roundabout-state-route-116-and-121/ |
|
Natick,
MA Middlesex Co. United States |
N Main St. / Pine St. (42.31412, -71.36044) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 28.9560 |
Other (At-Grade) Single-Lane |
2024 | Year Completed estimated (2023-2024). |
|
Ivins,
UT Washington Co. United States |
S Wild Indigo Way / Via Ferrari (37.15760, -113.69376) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
Okotoks,
AB Division 6 Canada |
North Railway St. / Lineham Ave. (50.72398, -113.96707) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2025 | https://www.westernwheel.ca/local-news/traffic-circle-opens-saturday-in-downtown-okotoks-11459657 |
|
Princeton,
NJ Mercer Co. United States |
Meadow Rd. / Carnegie Center Dr. (40.31000, -74.65577) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2025 | Right-turn-only lanes on northwest and southeast legs. Add-lane right-turn bypass lane on northeast leg. Southwest leg stubbed. https://www.communitynews.org/towns/west-windsor-plainsboro-news/new-roundabout-aims-to-ease-traffic-near-meadow-road-in-west-windsor/article_c6e03e4c-7449-40c0-9182-44c61f4fba27.html. |
|
Florence Township,
MI St. Joseph Co. United States |
Lutz Rd. / Centreville-Constantine Rd. (41.85624, -85.62374) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2025 | Skewed intersection. https://wlkm.com/2025/09/new-roundabout-open/ |
|
Spring Creek,
NV Elko Co. United States |
SR 227 (Lamoille Hwy.) / Boyd-Kennedy Rd. (40.77747, -115.65018) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 54.8640 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | |
|
Madison,
AL Limestone Co. United States |
Burgreen Rd. / Huntsville Browns Ferry Rd. (34.72905, -86.79658) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.waaytv.com/news/new-roundabout-opens-to-ease-traffic-congestion-in-madison/article_aa4f41b1-8248-4982-a9a3-4d44d5d6fa21.html |
|
Conway,
NH Carroll Co. United States |
US 302 (Eastman Rd.) / E Conway Rd. (44.00481, -71.08844) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2025 | https://www.facebook.com/TheConwayDailySun/posts/the-new-roundabout-at-302-and-east-conway-road-is-open-and-seems-to-be-working-b/1393867926072174/ |
|
Sarasota,
FL Sarasota Co. United States |
Ringling Blvd. / Pine Pl. (27.33501, -82.53650) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 27.4320 |
Other (At-Grade) Single-Lane |
2025 | North leg (Pine Pl.) is exit only. https://www.instagram.com/p/DPCXlxRDGHQ/. |
|
Rochester,
MN Olmsted Co. United States |
US 63 (75th St. NW) / 18th Ave. NW (44.10806, -92.48856) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2025 | |
|
Santo Domingo,
Santo Domingo Santo Domingo Norte Dominican Republic |
Colinas del Arroyo / Diana / Transversal 12 (18.54266, -69.94877) |
Other Existing |
Uncontrolled Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Chesterfield,
VA Chesterfield Co. United States |
SR 655 (Beach Rd.) / Nash Rd. (37.36961, -77.52271) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | Left-turn-only lanes on northwest and southeast legs. Merging right-turn bypass lane on south leg. Yielding right-turn bypass lane on north leg.https://www.facebook.com/ChesterfieldVA/videos/the-beach-roadnash-road-roundabout-is-complete-if-youre-new-to-navigating-the-ro/752613700547753/ Looks like it will eventually be a 2x1. |
|
Delaware,
OH Delaware Co. United States |
S Section Line Rd. / Sawmill Pkwy. (40.27362, -83.12876) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2024 | https://www.facebook.com/photo.php?fbid=907738401388957&id=100064584166584&set=a.296698565826280 |
|
Laramie,
WY Albany Co. United States |
E Ivinson St. / S 15th St. (41.31094, -105.57726) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2024 | https://www.uwyo.edu/news/2024/08/ivinson-15th-street-intersection-to-reopen-for-uw-move-in-day.html |
|
Westby,
WI Vernon Co. United States |
US 14-US 61 (N Main St.) / STH 27 (43.65913, -90.85681) |
Roundabout Unknown |
Unknown Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2025 | Year Completed estimated (2024-2025). https://www.youtube.com/watch?v=VZkJNGME2AA. |
|
San Diego,
CA San Diego Co. United States |
Pershing Dr. / Redwood St. (32.73748, -117.13428) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 32.0040 |
Other (At-Grade) Single-Lane |
2024 | Raised crosswalks. Separated bicycle and pedestrian facilities with two-way cycle track. Part of Pershing Drive Bikeway Project. |
|
Boise,
ID Ada Co. United States |
W Lake Hazel Rd. / S Maple Grove Rd. (43.54651, -116.29426) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 51.8160 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2024 | Right-turn-only lane on north leg. https://engage.achdidaho.org/lake-hazel-maple-grove-roundabout. |
|
Valley Center,
KS Sedgwick Co. United States |
S Meridian Ave. / W 69th St. N (37.81047, -97.37195) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.instagram.com/p/DLTiZOSNjwT/?img_index=3 |
|
New York,
NY Kings Co. United States |
Park Circle: Ocean Pkwy. / Coney Island Ave. / Parkside Ave. / Prospect Park SW (40.65101, -73.97216) |
Signalized Roundabout/Circle Existing |
Signal Unknown |
4 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Multilane (3+ Lane) |
Signalized pedestrian access to central island. | |
|
Nouméa,
South Province Noumea New Caledonia |
Rue Marcel Petron / Rte de la Baie des Dames / Rue Raphaël Pidjot (-22.23319, 166.43600) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 39.0000 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
Concentric striped circulatory roadway. | |
|
Hope Mills,
NC Cumberland Co. United States |
Chicken Foot Rd. / John McMillan Rd. (34.89883, -78.89971) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2024 | Year Completed estimated (2023-2025). |
|
Norwalk,
OH Huron Co. United States |
SR 18 / SR 601 (41.23356, -82.54102) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | Designed for OSOW vehicles. |
|
Columbus,
OH Franklin Co. United States |
Karl Rd. / (parking) (40.08839, -82.97527) |
Roundabout Existing |
All-Way Yield Unknown |
2 Approaches 2 Driveways 27.4320 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2023 | |
|
East Windsor,
NJ Mercer Co. United States |
(unknown) / (parking) (40.27607, -74.53925) |
Other Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 24.3840 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
East Windsor,
NJ Mercer Co. United States |
Bolton Rd. / (parking) (40.27057, -74.49090) |
Other Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
East Windsor,
NJ Mercer Co. United States |
(unknown) (40.26987, -74.48720) |
Other Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 33.5277 |
Other (At-Grade) Single-Lane |
||
|
Monroe,
NJ Middlesex Co. United States |
Joan Warren Way / Periwinkle Dr. / Begonia Ln. (40.27129, -74.47502) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 33.5000 |
Other (At-Grade) Single-Lane |
No splitter islands on north and west legs. Pedestrian crossings adjacent to circulatory roadway. | |
|
West Freehold,
NJ Monmouth Co. United States |
Stonehurst Blvd. / Windsor Terrace (40.23458, -74.27678) |
Other Existing |
One-Way/Two-Way Stop Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
Neptune,
NJ Monmouth Co. United States |
Washington Ave. / Davis Ave. (40.20891, -74.03769) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 27.4320 |
Other (At-Grade) Single-Lane |
2018 | Year Completed estimated (2017-2018). |
|
Jackson,
NJ Ocean Co. United States |
Mallard Ct. / (parking) (40.13724, -74.34752) |
Other Existing |
Unknown Unknown |
3 Approaches 0 Driveways 0.0000 |
Unknown Unknown |
Lane changes required. | |
|
DeLand,
FL Volusia Co. United States |
SR 44 (E New York Ave.) / N Kepler Rd. (29.02517, -81.25986) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2025 | Opened on November 20, 2025. https://www.cflroads.com/project/431922-1?fbclid=IwZXh0bgNhZW0CMTAAYnJpZBExVDJ6dGk4cENzME5Hb2RydHNydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR6KiVxJtgXg_nB-3a329yYv4qGFPeRM0gk05Ieg8etoEz6TbOlJZHSFmPxwHA_aem_qeCZQgjjgsMePoHlGBUM1Q |