City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
---|---|---|---|---|---|---|---|
Rancho,
CA Shasta Co. United States |
Shasta View Dr. / San Pablo St. (40.52636, -122.31709) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2021 | |
Pittsburgh,
PA Allegheny Co. United States |
Parkview Blvd. / Shelburne Ln. / Biltmore Ln. (40.41694, -79.92038) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2013 | Year Completed estimated (2012-2014). |
Joppa,
MD Harford Co. United States |
Trimble Rd. / Fort Hoyle Rd. (39.41183, -76.33325) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2012 | Year Completed estimated (2011-2013). |
Broussard,
LA Lafayette Par. United States |
W Fairfield Dr.-E Fairfield Dr. / S Morgan Ave. (30.11655, -91.96517) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2007 | South leg added when roundabout constructed. |
Binghamton,
NY Broome Co. United States |
Court St. / Exchange St. / Chenango St. (42.09878, -75.91089) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2014 | Located in downtown next to courthouse. Year Completed estimated (2012-2015). |
Downtown Akron,
OH Summit Co. United States |
S Main St. / W Mill St. / E Mill St. (41.08258, -81.51787) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2021 | |
Clarksville,
MD Howard Co. United States |
Running Fence Ln. / Preakness Circle Ln. (39.22640, -76.94374) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2010 | |
Clarksville,
MD Howard Co. United States |
Preakness Circle Ln. / Watkins Bridge Ln. (39.22880, -76.94308) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2010 | |
Clarksville,
MD Howard Co. United States |
Watkins Bridge Ln. / Holly Creek Ln. (39.22939, -76.94583) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2010 | |
Brockton,
MA Plymouth Co. United States |
N Quincy St. / Boundary Ave. / Chestnut St. (42.12289, -71.00124) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2021 | |
Lancaster,
PA Lancaster Co. United States |
(circulation road within The Shoppes at Belmont) / (entrance road) (40.06707, -76.31415) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2017 | Year Completed estimated (2016-2018). |
(unincorporated),
CO El Paso Co. United States |
Barossa Valley Rd. / Veneto Way (39.01820, -104.78304) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2008 | Year Completed estimated (2006-2011). |
Marietta,
GA Cobb Co. United States |
Post Oak Tritt Rd. / Hembree Rd. (34.01244, -84.45950) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2020 | https://mailchi.mp/5d5027d112e4/traffic-alert-new-roundabout-now-in-operation |
Bradenton,
FL Manatee Co. United States |
Genoa Blvd. / Pavia Way / Verona Pl. (27.38937, -82.36855) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2019 | |
Lakewood Ranch,
FL Manatee Co. United States |
Lake Club Blvd. / Como Cir. (27.39536, -82.38777) |
Other Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2006 | Splitter islands less than 50 sq ft. |
Bradenton,
FL Manatee Co. United States |
Sawgrass Lake Terrace / Whisper Lake Dr. / Blue Cypress St. (27.48122, -82.42163) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2013 | |
Twin Rivers,
FL Manatee Co. United States |
Twin Rivers Trl. / 20th St. E (27.53138, -82.39213) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2018 | |
Wimauma,
FL Hillsborough Co. United States |
Scuba Crest St. / Kelper Hook Ct. (27.69824, -82.32217) |
Other Existing |
Unknown None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2020 | No markings or splitter islands. |
Ruskin,
FL Hillsborough Co. United States |
11th Ave. NE / 18th St. NE (27.72778, -82.41056) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2015 | |
Goulds,
FL Miami-Dade Co. United States |
SW 216th St. / SW 122nd Ave. (25.56620, -80.38868) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2022 | Year Completed estimated (2020-2022). |
Stockbridge,
GA Henry Co. United States |
GA 138 / Moseley Dr. (33.56930, -84.16559) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2016 | Initially constructed as a mini-roundabout in 2016; upgraded to a full roundabout in 2022. https://mhfnews.org/2022/06/16/gdot-crews-to-enlarge-moseley-drive-roundabout/ |
Russellville,
AR Pope Co. United States |
N Detroit Ave. / E H St. (35.28535, -93.12926) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2013 | |
Bluffdale,
UT Salt Lake Co. United States |
S Stone Fly Dr. / Gray Wulff Dr. (40.49285, -111.92039) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2007 | |
Elizabethtown,
KY Hardin Co. United States |
SR 251 (N Miles St.) / W French St. / Pear Orchard Rd. (37.71166, -85.85296) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2023 | |
Lakewood Ranch,
FL Manatee Co. United States |
Lakewood National Pkwy. / Wake Forest Run / Palmer Cir. (27.43704, -82.36387) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2017 | Right-turn-only lanes on east and west legs. Two-lane exits fed from single circulating lane. |
Lakewood Ranch,
FL Manatee Co. United States |
Lakewood National Pkwy. / Brandon Run / Palmer Cir. (27.43689, -82.35903) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2017 | Right-turn-only lanes on east and west legs. Two-lane exits fed from single circulating lane. |
Bradenton,
FL Manatee Co. United States |
Polo Trl. (27.42526, -82.36020) |
Other Existing |
Uncontrolled None |
2 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2018 | |
Lakewood Ranch,
FL Manatee Co. United States |
Polo Trl. / Clairborne Ln. (27.42160, -82.36032) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2018 | |
Bradenton,
FL Manatee Co. United States |
Rosehill Farm Run / Polo Trl. (27.42406, -82.36508) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2017 | |
Lakewood Ranch,
FL Manatee Co. United States |
Polo Trl. / Rosehill Farm Run (27.42449, -82.36808) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2017 | |
Lakewood Ranch,
FL Manatee Co. United States |
Ellsworth Ave. / Chester Trl. (27.41643, -82.36621) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2015 | |
Varberg,
Halland County Varbergs kommun Sweden |
Marmorgatan / Brearedsvägen / Täljstensgatan (57.08555, 12.27473) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2005 | Completed 2005 or earlier. |
Landskrona,
Skåne County Landskrona kommun Sweden |
Ringvägen / Jarvgatan (55.88086, 12.85363) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2021 | |
Phoenix,
AZ Maricopa Co. United States |
W Carver Rd. / S 55th Ave. (33.34119, -112.17777) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2020 | No truck apron. |
Phoenix,
AZ Maricopa Co. United States |
W Meadow Loop E / S Kelsie Dr. (33.37466, -112.20319) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2005 | No truck apron. |
Halmstad,
Halland County Halmstads kommun Sweden |
Enslövsvägen / Malcusgatan (56.67310, 12.87641) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2004 | Year Completed estimated (2002-2006). |
Kapaa,
HI Kauai Co. United States |
Kawaihau Rd. / Mailihuna Rd. / Hauaala Rd. (22.09189, -159.31598) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2023 | Peanut shaped. Connects what was previously two intersections. |
Lihue,
HI Kauai Co. United States |
Hardy St. / Umi St. (21.97617, -159.36577) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2015 | Located at Wilcox Elementary School. |
Vaple,
Västernorrland County Sundsvall Municipality Sweden |
Kemivägen / E4 SB Ramps (62.33946, 17.35021) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Freeway Ramps (Grade-Separated) Single-Lane |
2017 | Raindrop shaped. Year Completed estimated (2010-2017). |
Stockvik,
Västernorrland County Sundsvall Municipality Sweden |
Kemivägen / E4 NB Ramps (62.33902, 17.35173) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Freeway Ramps (Grade-Separated) Single-Lane |
2017 | Raindrop shaped. Year Completed estimated (2010-2017). |
Sundsvall,
Västernorrland County Sundsvall Municipality Sweden |
Hagavägen / Lasarettsvägen / Riddargatan (62.40083, 17.32769) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
Completed in 2009 or earlier. | |
Sundsvall,
Västernorrland County Sundsvall Municipality Sweden |
Antennvägen / (parking) (62.44086, 17.34855) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
Completed as a 3-leg roundabout in or before 2009. Fourth leg added by 2016. | |
Scottsdale,
AZ Maricopa Co. United States |
(Scottsdale Community College entrance) / (parking) (33.51036, -111.88274) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 2 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2009 | On campus of Scottsdale Community College. Yield signs only on left side of entry. Merging right-turn bypass lane on south leg. Year Completed estimated (2007-2009). |
Lubbock,
TX Lubbock Co. United States |
Indiana Ave. / Main St. (33.58325, -101.88798) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2020 | Painted splitter islands on north and east legs. On campus of Texas Tech University. |
Vellinge,
Skåne County Vellinge kommun Sweden |
Hököpingevägen / Vattentornsgatan (55.47410, 13.02849) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2006 | Year Completed estimated (2002-2007). |
Vellinge,
Skåne County Vellinge kommun Sweden |
Östergatan / Hököpingevägen / Mattsons väg (55.47023, 13.03048) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2011 | |
Lund,
Skåne County Lund Municipality Sweden |
Vikingavägen / Norrängavägen / Emblas gata (55.69412, 13.24157) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2007 or earlier completion. | |
Longmont,
CO Boulder Co. United States |
Sundance Dr. / Galapagos Pl. (40.20011, -105.06468) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2016 | Year Completed estimated (2016-2017). |
Longmont,
CO Boulder Co. United States |
Sundance Dr. / Tyrrhenian Dr. (40.20202, -105.06468) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2016 | Year Completed estimated (2016-2017). |
Longmont,
CO Boulder Co. United States |
Sundance Dr. / Tyrrhenian Cir. (40.19784, -105.06451) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2016 | Year Completed estimated (2016-2017). |
Longmont,
CO Boulder Co. United States |
Sundance Dr. / Twilight Dr. (40.19529, -105.06175) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2016 | Initial construction without splitter islands 1999-2002. Splitter islands added 2016-2017. |
Longmont,
CO Boulder Co. United States |
S Martin St. / Bountiful Ave. (40.14740, -105.08831) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2017 | |
Louisville,
CO Boulder Co. United States |
E Hecla Dr. / Snowberry Ln. (39.99167, -105.12415) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2008 | Year Completed estimated (2007-2008). |
Louisville,
CO Boulder Co. United States |
E Hecla Dr. / Golden Eagle Way / Rose Ct. (39.99337, -105.12375) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2008 | Year Completed estimated (2007-2008). |
Stuart,
FL Martin Co. United States |
NW Green River Pkwy. / NE Baker Rd. (27.22209, -80.25291) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2010 | Year Completed estimated (2009-2010). North leg realigned from west; south leg added. |
Rio,
FL Martin Co. United States |
SR 707 (NE Dixie Hwy.) / NE Martin Ave. (27.21959, -80.23709) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2010 | Roundabout constructed by the Martin County CRA in coordination with the Rio 707 streetscape project. |
Middleton,
ID Canyon Co. United States |
W Highlands Pkwy. / 9th St. (43.71596, -116.64096) |
Other Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2016 | No splitter island on side street. |
Stockton,
CA San Joaquin Co. United States |
Buddy Holly Dr. / Nash Dr. (38.04691, -121.27337) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2021 | Year Completed estimated (2020-2021). |
Stockton,
CA San Joaquin Co. United States |
Ocean Mist Way / A G Spanos Blvd. (38.05497, -121.34964) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2006 | |
Stockton,
CA San Joaquin Co. United States |
Breaker Way / Sand Castle Way (38.05649, -121.34750) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2006 | |
Stockton,
CA San Joaquin Co. United States |
Swainsons Hawk St. / Lands End Dr. (38.05429, -121.34275) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 2 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2006 | |
Missoula,
MT Missoula Co. United States |
Mary Ave. / Southgate Mall Access Rd. (46.84420, -114.03158) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2018 | Year Completed estimated (2016-2019). |
Arvada,
CO Jefferson Co. United States |
W 94th Ave. / Hallett St. (39.86650, -105.22434) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2014 | |
Broomfield,
CO Broomfield Co. United States |
W 138th Ave. / Kalamath St. / Maddox Ct. (39.94514, -105.00113) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2008 | |
Clarksville,
TN Montgomery Co. United States |
Henry Place Blvd. / Bandera Dr. (36.60740, -87.38149) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2013 | |
Columbia,
MD Howard Co. United States |
Tamar Dr. / Old Montgomery Rd. (39.20533, -76.82822) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2022 | https://www.howardcountymd.gov/News090122c |
Kalamazoo,
MI Kalamazoo Co. United States |
Parkview Ave. / S 11th St. (42.25981, -85.65816) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2023 | https://www.mlive.com/news/kalamazoo/2023/08/2-new-roundabouts-opening-friday-in-kalamazoo-county.html |
Varberg,
Halland County Varberg Sweden |
Lindbergsvägen / Sävstaholmsvägen / Astrakanvägen (57.13049, 12.27130) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2010 | Year Completed estimated (2009-2012). |
Varberg,
Halland County Varberg Sweden |
Lindsbergvägen / Vlaidas väg (57.13218, 12.27183) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2010 | Around 2009 and definitely before April 2010 |
Parkland,
FL Broward Co. United States |
Juniper Dr. / Seacoast Dr. (26.33203, -80.22905) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2021 | |
Parkland,
FL Broward Co. United States |
N University Dr. / Old Club Rd. (26.32331, -80.25091) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2021 | https://www.cityofparkland.org/1505/Roundabout |
San Marcos,
CA San Diego Co. United States |
N City Dr. / Campus Way (33.13473, -117.15999) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2016 | |
Stockton,
CA San Joaquin Co. United States |
E Miner Ave. / N San Joaquin St. (37.95611, -121.28804) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2021 | Bicycle lanes leading into roundabout with bicycle sharrows on outer edge of circulatory roadway beyond each entry. https://twitter.com/stocktonupdates/status/1407046118156947458 |
Arlington,
TX Tarrant Co. United States |
Calender Rd. / Kuykendall Dr. (32.63263, -97.15398) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2022 | 2020-2022 (SV) |
Cleves,
OH Hamilton Co. United States |
Cooper Ave. / (high school parking) (39.16904, -84.75329) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2016 | Painted splitter island on south leg. |
Brookhaven,
GA DeKalb Co. United States |
Windsor Pkwy. NE / Osborne Rd. NE (33.88073, -84.34226) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2022 | Year Completed estimated (2021-2022). |
West Valley City,
UT Salt Lake Co. United States |
Collie Dr. / Dalmatian St. / Labrador Cir. (40.70477, -112.05642) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2004 | |
Varberg,
Halland County Varbergs kommun Sweden |
Föreningsgatan / Engelbrektsgatan (57.10653, 12.27300) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2010 | Constructed before 2010. |
Pleasant Grove,
UT Utah Co. United States |
S Doterra Dr. / (parking) (40.35787, -111.75869) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2014 | Year Completed estimated (2013-2015). |
Steilacoom,
WA Pierce Co. United States |
Union Ave. / Rainier St. / Martin St. (47.16963, -122.60292) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2022 | Year Completed estimated (2021-2022). |
Lincoln,
NE Lancaster Co. United States |
Norris Ln. / Allen Rd. (40.73926, -96.64874) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2006 | |
Fort Collins,
CO Larimer Co. United States |
Snow Mesa Dr. / (parking) (40.52404, -105.03198) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2007 | |
Guaynabo,
PR Guaynabo United States |
Carretera 886 / Calle Colton (18.35904, -66.11460) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2013 | |
Bend,
OR Deschutes Co. United States |
NW Newport Ave. / NW 11th St. (44.06240, -121.32774) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2022 | Raindrop shaped. Part of dogbone design with NW Newport Avenue / NW 12th Street. |
Bend,
OR Deschutes Co. United States |
NW Newport Ave. / NW 12th St. (44.06231, -121.32882) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2022 | Raindrop shaped. Part of dogbone design with NW Newport Avenue / NW 11th Street. |
Sparks,
NV Washoe Co. United States |
N D'Andrea Pkwy. / San Marino (39.55763, -119.70347) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2000 | Painted splitter islands on east and south legs. Oval shaped. ICD = 100 ft x 85 ft. Year Completed estimated (1999-2002). |
Braintree Highlands,
MA Norfolk Co. United States |
South St. / (unknown) (42.17309, -71.01367) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2002 | Painted splitter island on southeast leg. Year Completed estimated (2001-2002). |
Richmond,
VA Richmond City United States |
W Laburnum Ave. / I-195 SB Ramps (37.58383, -77.47494) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Freeway Ramps (Grade-Separated) Single-lane w/ Traversable Central Island |
2020 | Central island made of pre-cast concrete. https://precast.org/2021/08/first-of-its-kind/ |
Surprise,
AZ Maricopa Co. United States |
N 173rd Ave. / Maya Way (33.72771, -112.43448) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2005 | |
Omaha,
NE Douglas Co. United States |
Military Rd. / N Oaks Blvd. (41.31222, -96.05987) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 2 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2008 | Year Completed estimated (2006-2009). |
Duquesne,
MO Jasper Co. United States |
S Duquesne Rd. / E 20th St. (37.06932, -94.45964) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2010 | |
Madera,
CA Madera Co. United States |
Market Ave. W / Lodge Rd. (36.91915, -119.80219) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2017 | |
Edgewater,
CO Jefferson Co. United States |
W 20th Ave. / Benton St. (39.74763, -105.05562) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2022 | Elliptical shaped. ICD = 100 ft x 85 ft. |
Baton Rouge,
LA East Baton Rouge Par. United States |
N Stadium Rd. / Field House Dr. (30.41398, -91.18246) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2006 | On campus of Louisiana State University. |
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). |
Carmel,
IN Hamilton Co. United States |
E Main St. / Richland Ave. (39.97842, -86.12265) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2022 | Right-turn-only lanes on north and east legs. Opened August 2022. http://carmellink.com/project.php?title=Richland%20Ave%20and%20Main%20Street%20Road%20Roundabout https://content.govdelivery.com/bulletins/gd/INCARMEL-3264a0e |
Wheaton,
MD Montgomery Co. United States |
Park Vista Dr. / Wintergate Dr. / Longmeade Crossing Dr. (39.10755, -77.05340) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2020 | Painted splitter islands added 2020. |
Madison,
WI Dane Co. United States |
Watts Rd. / Quiet Pond Dr. / Harvest Moon Ln. (43.05189, -89.55505) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2017 | Year Completed estimated (2017-2018). |
Madison,
WI Dane Co. United States |
Ancient Oak Ln. / Lone Oak Ln. (43.04319, -89.54215) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2006 |