|
City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
|---|---|---|---|---|---|---|---|
|
Calgary,
AB Division 6 Canada |
212 Ave. SE / Cranston Gate SE / Deerfoot Trl. (Hwy 2) SB Ramps (50.86657, -113.96433) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 72.0000 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max) |
2019 | Raindrop shaped. Year Completed estimated (2017-2020). |
|
Calgary,
AB Division 6 Canada |
212 Ave. SE / Deerfoot Trl. NB Exit Ramp (50.86526, -113.96014) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 70.0000 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max) |
2019 | Raindrop shaped. Year Completed estimated (2017-2020). |
|
Calgary,
AB Division 6 Canada |
Marine Dr. SE / Mahogany Rd. SE (50.89464, -113.92917) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 43.0000 |
Other (At-Grade) Single-Lane |
2019 | Year Completed estimated (2017-2020). |
|
Calgary,
AB Division 6 Canada |
Marine Dr. SE / Masters Ave. SE (50.89226, -113.92533) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.0000 |
Other (At-Grade) Single-Lane |
2019 | Year Completed estimated (2017-2020). |
|
Calgary,
AB Division 6 Canada |
Chaparral Valley Square SE / Chaparral Valley Dr. SE (50.88594, -114.01532) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.0000 |
Other (At-Grade) Single-Lane |
2010 | Year Completed estimated (2008-2011). |
|
Calgary,
AB Division 6 Canada |
130 Ave. SW / Tsuut'ina Trl. NB Exit Ramp (50.93611, -114.13893) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 50.0000 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max) |
2020 | Raindrop shaped. |
|
Calgary,
AB Division 6 Canada |
Savanna Blvd. NE / 52 St. NE (51.13495, -113.95843) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 46.0000 |
Other (At-Grade) Single-Lane |
2017 | |
|
Calgary,
AB Division 6 Canada |
46 St. NE / Savanna Blvd. NE (51.13503, -113.96582) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 46.0000 |
Other (At-Grade) Single-Lane |
2017 | |
|
Calgary,
AB Division 6 Canada |
Nose Hill Dr. NW / Haskayne Dr. NW / Rosemont Blvd. NW (51.10814, -114.26887) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 48.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2021 | Year Completed estimated (2020-2021). |
|
Calgary,
AB Division 6 Canada |
McCall Way NE / Barlow Trl. NE (51.10221, -114.00061) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 53.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2010 | Year Completed estimated (2008-2011). |
|
Calgary,
AB Division 6 Canada |
Uxbridge Dr. NW / Ulster Rd. NW (51.06991, -114.12950) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 37.0000 |
Other (At-Grade) Single-Lane |
2017 | |
|
Colorado Springs,
CO El Paso Co. United States |
Issaquah Dr. / Durango Kid Dr. (38.92864, -104.68562) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2012 | Year Completed estimated (2011-2015). |
|
Colorado Springs,
CO El Paso Co. United States |
Issaquah Dr. / Hawk Wind Blvd. (38.92294, -104.68581) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2009 | Year Completed estimated (2006-2011). |
|
Colorado Springs,
CO El Paso Co. United States |
Kenosha Dr. / Mulberry Dr. (38.94566, -104.67644) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2016 | Year Completed estimated (2015-2017). |
|
St George,
UT Washington Co. United States |
N Winchester Dr. / Ledges Pkwy. (37.19896, -113.62402) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2006 | Year Completed estimated (2004-2006). |
|
Washington,
UT Washington Co. United States |
N Redstone Rd. / Ridgeview Dr. (37.13765, -113.48313) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2006 | Year Completed estimated (2004-2006). |
|
Warrnambool,
VIC Warrnambool Australia |
Stanley St. / Pertobe Rd. / Viaduct Rd. (-38.39665, 142.47200) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Overland Park,
KS Johnson Co. United States |
W 80th St. / Grandview St. (38.98399, -94.69105) |
Traffic Calming Circle Existing |
All-Way Yield None |
3 Approaches 0 Driveways 16.4589 |
Other (At-Grade) Single-Lane |
2007 | This was part of a larger neighborhood street reconstruction project on 80th Street. Year Completed estimated (2006-2007). |
|
(unincorporated),
TX Fort Bend Co. United States |
Southern Colony Ave. / Noontide Trl. (29.46309, -95.46790) |
Traffic Calming Circle Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 23.7744 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2022 | |
|
College Park,
MD Prince George's Co. United States |
Lafayette Ave. / Rivertech Ct. (38.96737, -76.93276) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 32.0040 |
Other (At-Grade) Single-Lane |
2018 | Year Completed estimated (2017-2018). |
|
Milwaukee,
WI Milwaukee Co. United States |
N Cambridge Ave. / E Kenwood Blvd. (43.07468, -87.89152) |
Traffic Calming Circle Existing |
All-Way Stop Unknown |
3 Approaches 0 Driveways 9.7536 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
Installed before April 2005. | |
|
Jacksonville,
FL Duval Co. United States |
SR 211 (St Johns Ave.) / Herschel St. (30.28895, -81.71349) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 28.9560 |
Other (At-Grade) Single-Lane |
2022 | Year Completed estimated (2021-2022). |
|
Welkom,
Free State Lejweleputswa South Africa |
Jan Hofmeyr Rd. / Buiten St. (-27.97506, 26.73846) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 1 Driveways 50.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
|
Matjhabeng,
Free State Lejweleputswa South Africa |
Circle St. / Steenkamp St. / Wedepohl St. (-27.92426, 26.82354) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 70.0000 |
Other (At-Grade) Single-Lane |
Elliptical Shaped. ICD = 70 m x 60 m. | |
|
Guaynabo,
PR Frailes United States |
Avenida Washington / Avenida Lincoln (18.36848, -66.09694) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 22.8600 |
Other (At-Grade) Single-Lane |
2008 | Year Completed estimated (2006-2010). |
|
Greenwood,
IN Johnson Co. United States |
Woodfield Dr. / Dreyer Blvd. (39.59228, -86.14405) |
Other Existing |
All-Way Yield None |
3 Approaches 1 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands on north and south legs. | |
|
Town of Tonawanda,
NY Erie Co. United States |
E Park Dr. / Pirson Pkwy. (42.99503, -78.89792) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 57.9120 |
Other (At-Grade) Single-Lane |
2015 | |
|
Town of Tonawanda,
NY Erie Co. United States |
Englewood Ave. / Parker Blvd. (42.96148, -78.83856) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2022 | https://www.wgrz.com/article/news/local/roundabouts-town-of-tonawanda-complaints/71-42172d23-11ec-47fa-b45f-7d1e94ab3a3c |
|
Matjhabeng,
Free State Lejweleputswa South Africa |
Tempest Rd. / Lategan Rd. / Othello Rd. (-27.98639, 26.72604) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 84.0000 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
||
|
Marengo,
IL McHenry Co. United States |
SR 23 / I-90 WB Ramps (42.17930, -88.61798) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7200 |
Freeway Ramps (Grade-Separated) Single-Lane |
2020 | Yield-controlled right turn bypass lane on east leg off freeway exit ramp. Merging right turn bypass lane on south leg onto freeway entrance ramp. |
|
Marengo,
IL McHenry Co. United States |
SR 23 / I-90 EB Ramps (42.17539, -88.61798) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7200 |
Freeway Ramps (Grade-Separated) Single-Lane |
2020 | Yield-controlled right turn bypass lane on east leg off freeway exit ramp. Merging right turn bypass lane on south leg onto freeway entrance ramp. |
|
Encinitas,
CA San Diego Co. United States |
North Coast Highway 101 / El Portal St. (33.05666, -117.29828) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | https://www.encinitasca.gov/government/departments/engineering/capital-improvements/north-highway-101-projects |
|
San Marcos,
CA San Diego Co. United States |
N City Dr. / June Way (33.13429, -117.16177) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 35.0520 |
Other (At-Grade) Single-Lane |
2019 | Yield-controlled right-turn bypass lanes on west and south legs. Year Completed estimated (2018-2019). |
|
Sidney,
NE Cheyenne Co. United States |
Outfitter Way / Anna Dr. (41.11520, -102.96810) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 35.0520 |
Other (At-Grade) Single-Lane |
2016 | Elliptical shaped. ICD = 115 ft x 105 ft. |
|
Sarasota,
FL Sarasota Co. United States |
SR 789 / N Tamiami Trl. (27.33555, -82.54678) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (3+ Lane) |
2022 | https://www.yourobserver.com/news/2022/dec/22/with-gulfstream-roundabout-open-sarasota-adds-another-circle-to-bayfront-string/ |
|
Berkeley,
CA Alameda Co. United States |
University Ave. / Marina Blvd. (37.86518, -122.31113) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2022 | https://www.berkeleyside.org/2022/06/16/berkeley-marina-university-avenue-repaved |
|
Pooler,
GA Chatham Co. United States |
Park Ave. / Tanger Outlets Blvd. / Benton Grove (32.13210, -81.24824) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2015 | South leg added 2018. |
|
De Soto,
KS Johnson Co. United States |
Lexington Ave. / W 91st St. (38.96404, -94.98321) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2021 | https://www.desotoks.us/263/Roundabout |
|
Eau Claire,
WI Eau Claire Co. United States |
N Oxford Ave. / Platt St. (44.81844, -91.50956) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 32.0040 |
Other (At-Grade) Single-Lane |
2021 | https://www.leadertelegram.com/news/local/working-on-a-roundabout/article_12847177-9b6d-5af1-b66e-a448bf25543c.html |
|
Trego,
WI Washburn Co. United States |
US 63 / US 53 SB Ramps / CR E (45.89603, -91.82981) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2022 | https://mobile.twitter.com/WisDOTnorthwest/status/1587519853581271043?cxt=HHwWhoC8qaq5gIgsAAAA |
|
Lincoln,
NE Lancaster Co. United States |
S 68th St. / NE 2 EB Ramps (40.68931, -96.62932) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 56.9976 |
Freeway Ramps (Grade-Separated) Single-Lane |
2021 | Raindrop shaped. |
|
Whittlesford,
England Cambridgeshire United Kingdom |
Hunts Road Roundabout: A505 / Hunts Rd. (52.10111, 0.14380) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
||
|
Beaverton,
OR Washington Co. United States |
SW 92nd Ave. / SW Allen Blvd. (45.47149, -122.77200) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
3 Approaches 0 Driveways 32.0040 |
Other (At-Grade) Single-Lane |
2022 | RRFB at shared-use crossing on south leg serving Fanno Creek Trail. https://www.beavertonoregon.gov/718/CIP-3112---Allen-Blvd92nd-Ave-Shared-Use?contentId=2643d655-60c2-481d-bf75-2f33d242b523 |
|
Menasha,
WI Winnebago Co. United States |
Racine St. / Main St. (44.20131, -88.44619) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2022 | https://fox11online.com/news/state/wisconsin-roundabouts-traffic-intersections-lee-rodegerdts-washington-post-analysis-data-study Image of this roundabout is the 2nd picture in the set of 5 at the top of the page. |
|
Lincoln,
NE Lancaster Co. United States |
S 68th St. / NE 2 WB Ramps (40.69162, -96.62914) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 56.9973 |
Freeway Ramps (Grade-Separated) Single-Lane |
2021 | Raindrop shaped. |
|
Chalco,
NE Sarpy Co. United States |
Meadows Pkwy. / Meadow Ridge Rd. (41.17162, -96.13438) |
Other Existing |
Other None |
3 Approaches 1 Driveways 82.6008 |
Other (At-Grade) Single-Lane |
1979 | Mix of stop and yield control on entry. |
|
Cayey,
PR Cayey United States |
Avenida Fernandez Garcia / (unknown) (18.11155, -66.16531) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2022 | |
|
Katy,
TX Fort Bend Co. United States |
Katy Village Pkwy. / Pin Oak Ct. (29.78180, -95.81551) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.6717 |
Other (At-Grade) Single-Lane |
2020 | |
|
Plateau,
WA King Co. United States |
Auburn Way / (school entrance) / (parking) (47.28822, -122.18165) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 1 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2022 | Entrance to Chinook elementary school. |
|
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 |
|
Guaynabo,
PR Guaynabo United States |
Calle Cecilio Urbina / Calle José de Diego (18.35553, -66.11241) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 24.3840 |
Other (At-Grade) Single-Lane |
2015 | Painted splitter island on northeast leg. |
|
Guaynabo,
PR Santa Rosa United States |
Carretera 837 / Calle Orquidea (18.35663, -66.11644) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 28.9560 |
Other (At-Grade) Single-Lane |
2013 | |
|
Guaynabo,
PR Santa Rosa United States |
Carretera 837 / Avenida David Urbina (18.34953, -66.11586) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2007 | Year Completed estimated (2006-2010). |
|
Buckeye,
AZ Maricopa Co. United States |
W Westpark Loop / W Lower Buckeye Rd. (33.42018, -112.60342) |
Rotary Existing |
All-Way Yield None |
3 Approaches 0 Driveways 60.9600 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2005 | Concentric striped circulatory roadway. Lane change required for driver making movement from left lane of northeast entry to the southeast exit. |
|
Buckeye,
AZ Maricopa Co. United States |
W Westpark Loop / W Warner St. (33.41611, -112.60337) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2005 | |
|
Lincoln,
NE Lancaster Co. United States |
Holdrege St. / N 104th St. (40.82767, -96.57822) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | https://www.lincoln.ne.gov/City/Departments/LTU/LTU-Projects/LOTM/Projects/Growth/104th-and-Holdrege |
|
Southfield,
MI Oakland Co. United States |
Coral Bells Dr. / Windflower Dr. / Violet Dr. (42.51039, -83.22182) |
Other Unknown |
Unknown None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
Varberg,
Halland County Varberg Sweden |
Västkustvägen / Gödestadsvägen (57.11252, 12.26023) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2000 | The roundabout was originally built with 4 legs; west leg closed off before 2009. That leg was completely eliminated by 2018. Center island also reconstructed around 2017. The roundabout has single lane approaches but two exit lanes on south leg. |
|
Varberg,
Halland County Varberg Sweden |
Trädlyckevägen / Magasinsgatan / Sveagatan (57.10972, 12.25704) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2018 | There was a rotary here before with yield on most approaches and high speed paths. Rebuilt as a modern roundabout in 2018. |
|
Lincoln,
NE Lancaster Co. United States |
Rokeby Rd. / Friedman Rd. (40.71183, -96.61568) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2019 | Year Completed estimated (2018-2020). |
|
Lincoln,
NE Lancaster Co. United States |
Yankee Hill Rd. / S 44th St. (40.72623, -96.65865) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | https://www.klkntv.com/lincolns-yankee-hill-road-reopens-after-more-than-a-year/ |
|
Lincoln,
NE Lancaster Co. United States |
A St. / S 89th St. (40.79883, -96.59931) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2021 | |
|
Lincoln,
NE Lancaster Co. United States |
A St. / S 94th St. (40.79880, -96.59348) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2021 | |
|
Lincoln,
NE Lancaster Co. United States |
Van Dorn St. / S 87th St. (40.78424, -96.60261) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 35.0520 |
Other (At-Grade) Single-Lane |
2020 | Year Completed estimated (2020-2021). |
|
Varberg,
Halland County Varberg Sweden |
Värnamovägen / E6-E20 NB Ramps (57.12949, 12.31446) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7190 |
Freeway Ramps (Grade-Separated) Single-Lane |
2016 | Built after 2009 and before July 2016 as shown by Google StreetView. Previous control Yield from ramp and no control on other two approaches. |
|
Varberg,
Halland County Varberg Sweden |
Värnamovägen / E6-E20 SB Ramps (57.12786, 12.31052) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7190 |
Freeway Ramps (Grade-Separated) Single-Lane |
2016 | Built after 2012 and before 2018 as shown by Google StreetView. Previous control Yield from ramp and no control on other two approaches |
|
La Crosse,
WI La Crosse Co. United States |
US 14-US 61 / STH 35 (43.75183, -91.20088) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2022 | https://www.news8000.com/construction-wrapping-up-on-roundabout-in-southern-la-crosse-road-fully-opens/ |
|
Chernogorsk,
Khakassia Chernogorsk Russia |
prospekt Kosmonavtov / M54 (avtodoroga Yenisey) EB Ramps (53.84000, 91.34129) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Freeway Ramps (Grade-Separated) Single-Lane |
||
|
Bayonne,
NJ Hudson Co. United States |
Avenue E / I-78 Ramps (40.68260, -74.09906) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 54.8640 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max) |
2018 | Roundabout centered under I-78 freeway ramps. Year Completed estimated (2017-2018). |
|
Pittsburgh,
PA Allegheny Co. United States |
Coral St. / S Atlantic Ave. (40.46369, -79.93873) |
Traffic Calming Circle Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2021 | https://www.wtae.com/article/traffic-circles-now-part-of-some-pittsburgh-neighborhoods/35982820 |
|
Pittsburgh,
PA Allegheny Co. United States |
Coral St. / S Pacific Ave. (40.46396, -79.94014) |
Traffic Calming Circle Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2021 | https://www.wtae.com/article/traffic-circles-now-part-of-some-pittsburgh-neighborhoods/35982820 |
|
Lakewood Ranch,
FL Manatee Co. United States |
Crossland Trl. / Silver Falls Run (27.43461, -82.41965) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 60.9600 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2018 | |
|
Lakewood Ranch,
FL Manatee Co. United States |
Crossland Trl. / New Haven Blvd. (27.43743, -82.41733) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 58.5216 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2022 | |
|
Buena Vista,
MI Saginaw Co. United States |
M-46 (E Holland Rd.) / I-75-US 23 SB Ramps (43.41453, -83.89324) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 54.8637 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) |
2022 | Yield-controlled right-turn bypass lane on north leg. Replaced cloverleaf interchange. https://www.michigan.gov/mdot/news-outreach/pressreleases/2022/03/30/i-75-m-46-work-in-saginaw-county-resumes-april-4-for-final-phase |
|
Saginaw,
MI Saginaw Co. United States |
M-46 (E Holland Rd.) / I-75-US 23 NB Ramps (43.41447, -83.88874) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 54.8637 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) |
2022 | Replaced cloverleaf interchange. Merging right-turn bypass lane on east leg. https://www.michigan.gov/mdot/news-outreach/pressreleases/2022/03/30/i-75-m-46-work-in-saginaw-county-resumes-april-4-for-final-phase |
|
Traverse City,
MI Grand Traverse Co. United States |
Keystone Rd. S / Beitner Rd. / River Rd. W (44.67776, -85.62668) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 38.4048 |
Other (At-Grade) Single-Lane |
2022 | https://www.traverseticker.com/news/keystone-road-reopens-saturday-to-two-way-traffic/ |
|
Buurmalsen,
Gelderland West Betuwe Netherlands |
N833 (Rijksstraatweg) / Lingedijk (51.88604, 5.28883) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 30.0000 |
Other (At-Grade) Single-Lane |
||
|
Standish,
MI Arenac Co. United States |
US 23 / M-13 (43.95018, -83.96713) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 50.2920 |
Other (At-Grade) Single-Lane |
2022 | Grade separation replaced with roundabout. https://www.upnorthvoice.com/news/2022/03/us-23-at-standish-to-undergo-major-construction-this-summer-2/ |
|
Lincoln,
NE Lancaster Co. United States |
Yankee Hill Rd. / S 50th St. (40.72629, -96.64915) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | https://www.klkntv.com/lincolns-yankee-hill-road-reopens-after-more-than-a-year/ |
|
Lincoln,
NE Lancaster Co. United States |
W Holdrege St. / W Partridge Ln. (40.82819, -96.79292) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2021 | Year Completed estimated (2021-2022). |
|
Williamsburg,
KY Whitley Co. United States |
US 25W / I-75 NB Ramps (36.79226, -84.16820) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2022 | |
|
Williamsburg,
KY Whitley Co. United States |
US 25W / I-75 SB Ramps (36.79318, -84.17100) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2022 | |
|
Bonne Terre,
MO St. Francois Co. United States |
Old Orchard Rd. / US 67 NB Ramps (37.91294, -90.53029) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 53.3400 |
Freeway Ramps (Grade-Separated) Single-Lane |
2008 | Year Completed estimated (2007-2009). |
|
Iowa City,
IA Johnson Co. United States |
Herbert Hoover Hwy. NE / I-80 WB Ramps (41.67198, -91.44380) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2022 | Previous intersection was entrance ramp only. https://www.news.iowadot.gov/newsandinfo/2022/06/eastbound-i-80-ramps-at-herbert-hoover-highwayjohnson-county-road-f-44-exit-249-in-johnson-county-to.html |
|
Iowa City,
IA Johnson Co. United States |
Herbert Hoover Hwy. SE / I-80 EB Ramps (41.67099, -91.44629) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2022 | Previous intersection was exit ramp only. https://www.news.iowadot.gov/newsandinfo/2022/06/eastbound-i-80-ramps-at-herbert-hoover-highwayjohnson-county-road-f-44-exit-249-in-johnson-county-to.html |
|
Kansas City,
MO Clay Co. United States |
NE Shoal Creek Valley Dr. / (unknown) (39.24673, -94.47459) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2020 | |
|
Sedalia,
MO Pettis Co. United States |
Rte Y (W 16th St.) / Winchester Dr. (38.69957, -93.27763) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2011 | Year Completed estimated (2010-2012). |
|
Edwardsville,
IL Madison Co. United States |
(access road) / (parking) (38.79590, -89.99837) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2019 | Year Completed estimated (2018-2019). |
|
Grandview,
MO Jackson Co. United States |
US 71 NB Frontage Road / I-49-US 71 NB Ramps (38.86704, -94.52594) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 54.8637 |
Freeway Ramps (Grade-Separated) Single-Lane |
2022 | https://www.grandview.org/government/city-departments/public-works/projects/i-49-outer-roads-conversion |
|
Grandview,
MO Jackson Co. United States |
US 71 SB Frontage Rd. / I-49-US 71 SB Ramps (38.87725, -94.52680) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 54.8637 |
Freeway Ramps (Grade-Separated) Single-Lane |
2022 | https://www.grandview.org/government/city-departments/public-works/projects/i-49-outer-roads-conversion |
|
Grandview,
MO Jackson Co. United States |
Lawnbale St. / E 139th St. (38.87251, -94.52865) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 27.4320 |
Other (At-Grade) Single-Lane |
2008 | Year Completed estimated (2007-2009). |
|
South Fulton,
GA Fulton Co. United States |
Stonewall Tell Rd. / Butner Rd. (north) (33.65148, -84.59440) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | Two single-lane roundabouts replaced single, skewed intersection. https://www.mdjonline.com/neighbor_newspapers/south_metro/news/dual-roundabouts-opened-in-city-of-south-fulton/article_921e127e-8dce-11ed-92b5-a370f676eb67.html |
|
South Fulton,
GA Fulton Co. United States |
Stonewall Tell Rd. / Butner Rd. (south) (33.65079, -84.59496) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | Two single-lane roundabouts replaced single, skewed intersection. https://www.mdjonline.com/neighbor_newspapers/south_metro/news/dual-roundabouts-opened-in-city-of-south-fulton/article_921e127e-8dce-11ed-92b5-a370f676eb67.html |
|
Chambéry,
Auvergne-Rhône-Alpes Savoie France |
Rue de Belle Eau / Avenue de Villarcher (45.61041, 5.88918) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 28.0000 |
Other (At-Grade) Single-Lane |
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|
Waynesville,
MO Pulaski Co. United States |
Historic Route 66 / Hwy T (37.81205, -92.23491) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2017 | Year Completed estimated (2016-2018). |
|
Panama City Beach,
FL Bay Co. United States |
Front Beach Rd. / S Arnold Rd. (30.22327, -85.89081) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | Triangular section of roads converted to roundabout with two of the former triangle sides to be converted to large-radius right-turn bypass lanes. https://www.pcbfl.gov/Home/Components/News/News/4818/ https://www.newsherald.com/story/news/local/2023/01/20/panama-city-beach-opens-a-new-lane-on-front-beach-road-roundabout/69820095007/ |
|
Woodland,
CA Yolo Co. United States |
Hunt St. / Heritage Pkwy. (38.64945, -121.74580) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2019 | Year Completed estimated (2018-2020). |
|
Knoxville,
TN Knox Co. United States |
Moss Grove Blvd. / Amberleigh Bluff Way (35.90592, -84.09103) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2011 | Year Completed estimated (2010-2012). |
|
Woodland,
CA Yolo Co. United States |
Road 25A / Parkland Ave. (38.64099, -121.74450) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 32.0040 |
Other (At-Grade) Single-Lane |
2020 | |
|
Truckee,
CA Nevada Co. United States |
Cold Creek Cir. / Summer Camp Way (39.32143, -120.22793) |
Unknown Existing |
Unknown Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |