|
City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
|---|---|---|---|---|---|---|---|
|
Markaryd,
Kronoberg County Markaryds kommun Sweden |
Västergatan / Smedjegatan (56.46245, 13.59318) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 28.9560 |
Other (At-Grade) Single-Lane |
Completed on or before 2009. | |
|
Gärsnäs,
Skåne County Simrishamns kommun Sweden |
Malmövägen / Simrishamnsvägen / Hammenhögsvägen (55.55105, 14.17559) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 33.5280 |
Other (At-Grade) Single-Lane |
Completed on or before 2010. | |
|
Höllviken och Ljunghusen,
Skåne County Vellinge kommun Sweden |
Falsterbovägen / Östersjövägen (55.41651, 12.95006) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 25.9080 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
Completed on or before 2010. | |
|
McKinney,
TX Collin Co. United States |
Lost Woods Way / Lake Arrowhead Trl. (33.28585, -96.60973) |
Roundabout Removed |
All-Way Yield None |
3 Approaches 0 Driveways 33.5280 |
Other (At-Grade) Single-Lane |
2019 | Constructed in 2016. Removed in 2019 with removal of east leg. |
|
Denison,
TX Grayson Co. United States |
(unknown) / (parking) (33.71983, -96.59059) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 27.4320 |
Other (At-Grade) Single-Lane |
2017 | Part of Texoma Health Foundation Park. |
|
St Peters,
MO St. Charles Co. United States |
Executive Centre Pkwy. / Jungermann Cir. (38.79655, -90.58169) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2015 | Two circulating lanes throughout even though side street has only one entering lane. Year Completed estimated (2014-2015). |
|
Grafton Township,
OH Lorain Co. United States |
SR 83 (Avon Belden Rd.) / SR 303 (south) (41.23688, -82.02313) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2023 | Pair of roundabouts separated by grade-separated railroad crossing. https://www.transportation.ohio.gov/projects/projects/109455 |
|
Grafton Township,
OH Lorain Co. United States |
SR 83 (Avon Belden Rd.) / SR 303 (north) (41.23771, -82.02295) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2023 | Pair of roundabouts separated by grade-separated railroad crossing. https://www.transportation.ohio.gov/projects/projects/109455 |
|
Plano,
TX Collin Co. United States |
Dalhart Rd. / McKittrick Rd. (33.00508, -96.72461) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2020 | |
|
Pflugerville,
TX Travis Co. United States |
Sun Light Near Way / (unknown) (30.41530, -97.59525) |
Other Existing |
All-Way Yield None |
3 Approaches 0 Driveways 60.9600 |
Other (At-Grade) Single-Lane |
2007 | Painted splitter islands. Converted from traffic circle to roundabout-type operation in 2006-2008. |
|
Austin,
TX Williamson Co. United States |
(unknown) (30.44990, -97.74539) |
Other Existing |
Unknown Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2022 | Lane change required for west-to-north movement. |
|
Round Rock,
TX Williamson Co. United States |
Logan St. / Prairie Rock Way (30.50528, -97.65689) |
Traffic Calming Circle Existing |
All-Way Yield None |
3 Approaches 0 Driveways 27.4320 |
Other (At-Grade) Single-Lane |
2004 | Rebuilt in 2012 with oval central island (which makes it faster for through movements). |
|
Round Rock,
TX Williamson Co. United States |
Homestead Farms Dr. / Wheaton Ridge (30.53558, -97.63969) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2021 | |
|
North Scottsdale,
AZ Maricopa Co. United States |
E Dynamite Blvd. / N 122nd St. (33.74137, -111.81755) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2019 | |
|
Montgomery,
TX Montgomery Co. United States |
Noble Greens Blvd. / Bungalow Dr. (30.28008, -95.56863) |
Other Existing |
Unknown Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
Lund,
Skåne County Lund Municipality Sweden |
Getingevägen / Scheelevägen (55.71856, 13.21274) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 33.5280 |
Other (At-Grade) Single-Lane |
2006 | Year Completed estimated (2005-2007). Grade-separated bicycle and pedestrian path under southwest leg. |
|
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). |
|
Greenwood,
IN Johnson Co. United States |
W Stones Crossing Rd. / Saddle Club Rd. (39.57708, -86.17769) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | https://www.tiktok.com/@rayraysellsindy/video/7260938186984148266 |
|
Sundale,
CA Alameda Co. United States |
Walnut Ave. / Argonaut Way / Parkhurst Dr. (37.54260, -121.98521) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 33.5277 |
Other (At-Grade) Single-Lane |
2015 | Raised crosswalks. Year Completed estimated (2014-2015). |
|
Sundsvall,
Västernorrland County Sundsvall Municipality Sweden |
Cpl Birsta N: Timmervägen / E4 SB Ramps (62.44850, 17.33855) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7200 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2017 | Year Completed estimated (2012-2017). |
|
Sundsvall,
Västernorrland County Sundsvall Municipality Sweden |
Tunadalsrondellen (62.41134, 17.38064) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Completed in 2009 or earlier. | |
|
Sundsvall,
Västernorrland County Sundsvall Municipality Sweden |
Blå rondellen (62.44186, 17.34545) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 2 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
Completed in or before 2009. | |
|
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. | |
|
Skarmyra,
Gävleborg County Hudiksvalls kommun Sweden |
Rte 84 / E4 SB Ramps (61.71420, 17.04736) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.5760 |
Freeway Ramps (Grade-Separated) Single-Lane |
Raindrop shaped. Completed in 2009 or earlier. | |
|
Skarmyra,
Gävleborg County Hudiksvalls kommun Sweden |
Rte 84 / E4 NB Ramps (61.71437, 17.05036) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.5760 |
Freeway Ramps (Grade-Separated) Single-Lane |
Raindrop shaped. Completed in 2009 or earlier. | |
|
Björkmo,
Gävleborg County Hudiksvalls kommun Sweden |
Forsavägen / E4 SB Ramps (61.65449, 17.01670) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.5760 |
Freeway Ramps (Grade-Separated) Single-Lane |
2011 | Raindrop shaped. |
|
Björkmo,
Gävleborg County Hudiksvalls kommun Sweden |
Forsavägen / E4 NB Ramps (61.65422, 17.01869) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.5760 |
Freeway Ramps (Grade-Separated) Single-Lane |
2011 | Raindrop shaped. |
|
Sundsvall,
Västernorrland County Sundsvall Municipality Sweden |
Skönsbergsvägen / Arbetarsvängen (62.39862, 17.33844) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 32.0040 |
Other (At-Grade) Single-Lane |
2016 | |
|
Sundsvall,
Västernorrland County Sundsvall Municipality Sweden |
Landsvägsallén / (parking) / (transit center) (62.38709, 17.31786) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 2 Driveways 51.8160 |
Other (At-Grade) Single-Lane |
2021 | |
|
Ina,
Gävleborg County Söderhamns kommun Sweden |
Rte 50 / E4 SB Ramps (61.29717, 17.02226) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.5760 |
Freeway Ramps (Grade-Separated) Single-Lane |
Raindrop shaped. Completed in 2009 or earlier. | |
|
Rossla,
Gävleborg County Hudiksvalls kommun Sweden |
(unknown) / E4 NB Ramps (61.60874, 17.01314) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 42.6720 |
Freeway Ramps (Grade-Separated) Single-Lane |
2011 | |
|
Västbo,
Västernorrland County Sundsvall Municipality Sweden |
Cpl Nolby: Tunavägen / E4 SB Ramps (62.29391, 17.34802) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7200 |
Freeway Ramps (Grade-Separated) Single-Lane |
2016 | |
|
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). |
|
Scottsbluff,
NE Scotts Bluff Co. United States |
12th Ave. / Winter Creek Dr. (41.87724, -103.64779) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 32.0037 |
Other (At-Grade) Single-Lane |
2017 | Year Completed estimated (2014-2019). |
|
Frisco,
TX Collin Co. United States |
Meadow Hill Dr. / Crestview Dr. (33.16281, -96.80749) |
Traffic Calming Circle Existing |
All-Way Yield None |
3 Approaches 0 Driveways 18.2880 |
Other (At-Grade) Single-Lane |
2023 | |
|
Söderhamn,
Gävleborg County Söderhamns kommun Sweden |
Brädgårdsgatan / Söderhamnsporten (61.30119, 17.03813) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
Completed by 2009. | |
|
Frisco,
TX Collin Co. United States |
Oregon Trl. / Lonesome Dove Trl. (33.20059, -96.77648) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 33.5277 |
Other (At-Grade) Single-Lane |
2021 | |
|
Frisco,
TX Denton Co. United States |
Shaddock Creek Ln. / Thomasville Ln. (33.16741, -96.86206) |
Traffic Calming Circle Existing |
All-Way Yield None |
3 Approaches 0 Driveways 18.2880 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2022 | Painted splitter islands. Aerial images from 2021 show testing the potential installation using cones and temporary striping. |
|
Frisco,
TX Denton Co. United States |
Shaddock Creek Ln. / Southbury Ln. (33.16718, -96.85847) |
Traffic Calming Circle Existing |
All-Way Yield None |
3 Approaches 0 Driveways 18.2880 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2022 | Painted splitter islands. Aerial images in 2021 show testing the potential installation using cones and temporary striping. |
|
Frisco,
TX Collin Co. United States |
Mockingbird Ln. / (parking) (33.18527, -96.80470) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2022 | On campus of University of North Texas. |
|
Gilbert,
AZ Maricopa Co. United States |
E Oxford Ln. / S Swan Dr. (33.31913, -111.69381) |
Traffic Calming Circle Existing |
All-Way Yield None |
3 Approaches 0 Driveways 27.4317 |
Other (At-Grade) Single-Lane |
2003 | No splitter islands. |
|
Gilbert,
AZ Maricopa Co. United States |
E Perkinsville St. / S Benjamin Dr. (33.31177, -111.70813) |
Traffic Calming Circle Existing |
All-Way Yield None |
3 Approaches 0 Driveways 33.5274 |
Other (At-Grade) Single-Lane |
2015 | No splitter islands on two legs. |
|
Gilbert,
AZ Maricopa Co. United States |
E Turley St. / S Benjamin Dr. (33.31312, -111.70815) |
Traffic Calming Circle Existing |
All-Way Yield None |
3 Approaches 0 Driveways 33.5277 |
Other (At-Grade) Single-Lane |
2015 | No splitter islands on two legs. |
|
Celebration,
FL Osceola Co. United States |
Celebration Blvd. / Future Way (28.30090, -81.56698) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2022 | |
|
Gilbert,
AZ Maricopa Co. United States |
E Carla Vista Dr. / S Sanders Dr. (33.31172, -111.69972) |
Traffic Calming Circle Existing |
All-Way Yield None |
3 Approaches 0 Driveways 32.0037 |
Other (At-Grade) Single-Lane |
2006 | No splitter islands. |
|
Clyde,
MI St. Clair Co. United States |
M-136 (North Rd. - Keewahdin Rd.) / North Rd. (43.03759, -82.52593) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | Project cost $1.2 million. https://content.govdelivery.com/accounts/MIDOT/bulletins/35beb0e |
|
Milton Township,
MI Cass Co. United States |
Redfield Rd. / Gumwood Rd. (41.76808, -86.18377) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | Opened October 5, 2023. https://www.leaderpub.com/2023/10/05/after-13-years-of-discussion-roundabout-officially-opens-in-milton-township/. |
|
Dane Town,
WI Dane Co. United States |
STH 113 / CR P (43.25171, -89.51982) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | https://townofdane.gov/2023/08/20/the-roundabout-at-hwy-113-p-v-is-now-open/ |
|
Prescott Valley,
AZ Yavapai Co. United States |
N Jasper Pkwy. / E Santa Fe Loop (34.60744, -112.36034) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 54.8640 |
Other (At-Grade) Single-Lane |
2020 | South leg stubbed. Designed for future expansion to two lanes on north and south legs. Year Completed estimated (2019-2020). |
|
Prescott Valley,
AZ Yavapai Co. United States |
N Jasper Pkwy. / Jasper Dr. (34.60985, -112.36177) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 54.8637 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2020 | Right-turn-only lane on west leg. Year Completed estimated (2019-2020). |
|
Prescott Valley,
AZ Yavapai Co. United States |
Still Well Pkwy. / Jasper Dr. (34.61134, -112.36722) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2020 | Right-turn-only lanes on south and east legs. Year Completed estimated (2019-2020). |
|
Brevard,
NC Transylvania Co. United States |
US 64-US 276 (Asheville Hwy.) / Rustling Woods Dr. (35.26900, -82.71022) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
3 Approaches 0 Driveways 53.3400 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2023 | Year Completed estimated (2021-2023). |
|
Royalton,
IL Franklin Co. United States |
SR 149 (N Main St.) / SR 184 (37.89199, -89.11396) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | Replaced triangular intersection. https://www.facebook.com/photo/?fbid=782341056078810&set=a.659310081715242 |
|
Port Aransas,
TX Nueces Co. United States |
Sunset Ave. / Cattail Dr. / Palmilla Beach Dr. (27.80145, -97.08416) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 35.0520 |
Other (At-Grade) Single-Lane |
2014 | Year Completed estimated (2012-2014). |
|
Mauston,
WI Juneau Co. United States |
STH 82 (Gateway Ave.) / I-90-I-94 EB Ramps (43.79649, -90.05800) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2022 | Raindrop shaped. https://www.mauston.com/vertical/Sites/%7BF7711255-419A-434B-BDA9-D1E7B277079F%7D/uploads/221216_I-90-94_and_WIS_82_Winter_Shutdown.pdf |
|
Mauston,
WI Juneau Co. United States |
STH 82 (Gateway Ave.) / I-90-I-94 WB Ramps (43.79635, -90.05521) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2022 | Raindrop shaped. https://www.mauston.com/vertical/Sites/%7BF7711255-419A-434B-BDA9-D1E7B277079F%7D/uploads/221216_I-90-94_and_WIS_82_Winter_Shutdown.pdf |
|
(unincorporated),
GA Banks Co. United States |
GA 59 / GA 63 (34.29408, -83.40714) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | Replaced triangular intersection. Year Completed estimated (2021-2022). |
|
London,
ON Middlesex Canada |
Wickerson Rd. / Ironwood Rd. (42.94861, -81.35030) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 33.0000 |
Other (At-Grade) Single-Lane |
2006 | Year Completed estimated (2006-2009). |
|
London,
ON Middlesex Canada |
Bateman Trl. / Paul Peel Ave. (42.93592, -81.25534) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 33.0000 |
Other (At-Grade) Single-Lane |
2006 | Year Completed estimated (2006-2009). |
|
London,
ON Middlesex Canada |
Beaverbrook Ave. / Bluegrass Dr. (42.98836, -81.31543) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 33.0000 |
Other (At-Grade) Single-Lane |
2006 | Year Completed estimated (2003-2006). |
|
London,
ON Middlesex Canada |
Cherrywood Trl. / Bluegrass Dr. (42.98728, -81.31882) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 33.0000 |
Other (At-Grade) Single-Lane |
2013 | Year Completed estimated (2013-2015). |
|
Boardman,
NC Columbus Co. United States |
Old Boardman Rd. / US 74 EB Ramps (34.43447, -78.95052) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2023 | New interchange replaces single at-grade, stop-controlled intersection. https://www.nrcolumbus.com/news/new-boardman-interchange-open-to-traffic-ncdot-says/article_feaec6c2-4c23-11ee-a358-437c17d778ff.html. |
|
Boardman,
NC Columbus Co. United States |
Old Boardman Rd. / US 74 WB Ramps (34.43547, -78.94924) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2023 | New interchange replaces single at-grade, stop-controlled intersection. https://www.nrcolumbus.com/news/new-boardman-interchange-open-to-traffic-ncdot-says/article_feaec6c2-4c23-11ee-a358-437c17d778ff.html. |
|
East Lampeter Township,
PA Lancaster Co. United States |
E Walnut St. / Ben Franklin Blvd. / (parking) (40.06134, -76.24966) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | There's a picture gallery at this page; the last few images show the completed roundabout https://lancasteronline.com/goat-path-through-the-years-from-pasture-to-bypass-photos/collection_dd177328-5ca5-11ee-b2e0-eb5b5dfa1ec0.html |
|
Oregon City,
OR Clackamas Co. United States |
Main St. / Agnes Ave. (45.36884, -122.59573) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2018 | Year Completed estimated (2015-2018). |
|
Pingree Grove,
IL Kane Co. United States |
Reinking Rd. / Damisch Rd. (42.06883, -88.41365) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 32.0040 |
Other (At-Grade) Single-Lane |
2009 | Painted splitter island on northeast leg. Little deflection southeast-bound. |
|
Davis,
CA Yolo Co. United States |
Tilia St. / Citron St. (38.54207, -121.77631) |
Other Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands on two legs. | |
|
Davis,
CA Yolo Co. United States |
Hutchison Dr. / (unknown) (38.53911, -121.75507) |
Other Existing |
Other Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
Yield control only on side street. | |
|
Davis,
CA Yolo Co. United States |
Hutchison Dr. / (unknown) (38.53910, -121.75450) |
Other Existing |
Other Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
Yield control only on side street. | |
|
Davis,
CA Yolo Co. United States |
California Ave. / Shields Ave. (38.53989, -121.75222) |
Other Existing |
Unknown Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
Painted and marked central island and splitter islands on north and south legs. No splitter island on east leg. | |
|
Davis,
CA Yolo Co. United States |
Hutchison Dr. / Bioletti Way (38.53915, -121.75619) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 19.8120 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2012 | Oval shaped. ICD = 65 ft x 55 ft. Painted and marked central and splitter islands. |
|
Davis,
CA Yolo Co. United States |
Engineering Bikeway / (unknown) (38.53777, -121.75421) |
Other Existing |
Uncontrolled Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Open to bicycles and pedestrians only. | |
|
Medford,
OR Jackson Co. United States |
E Main St. / E 8th St. (42.32781, -122.86861) |
Other Existing |
Uncontrolled None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Bicycle-only circular intersection. | |
|
McFarland,
WI Dane Co. United States |
CR AB / US 12-US 18 WB Ramps (43.04036, -89.24278) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2023 | Interchange replaced single stop-controlled intersection. |
|
McFarland,
WI Dane Co. United States |
CR AB / US 12-US 18 EB Ramps (43.03910, -89.24354) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2023 | Interchange replaced single stop-controlled intersection. |
|
McFarland,
WI Dane Co. United States |
CR AB / Millpond Rd. (43.03749, -89.24561) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2023 | |
|
Madison,
WI Dane Co. United States |
Millpond Rd. / (parking) (43.04361, -89.26202) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2023 | |
|
Chisago City,
MN Chisago Co. United States |
Lofton Ave. / Chisago Blvd. (45.34679, -92.87900) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2022 | https://www.chisagocountymn.gov/DocumentCenter/View/17057/Postcard-Notification-CSAH-2324-Round-A-Bout?bidId= |
|
Colorado Springs,
CO El Paso Co. United States |
N 30th St. / Gateway Rd. (38.87780, -104.87071) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2023 | https://coloradosprings.gov/project/30th-street-corridor-project |
|
Fayetteville,
AR Washington Co. United States |
E Zion Rd. / N Old Missouri Rd. (36.12845, -94.12759) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 24.3840 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2023 | https://www.fayetteville-ar.gov/3586/Zion-Road-Improvements |
|
Henderson,
NV Clark Co. United States |
E Galleria Dr. / Watson Ridge St. (36.07101, -114.98142) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2023 | |
|
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 | |
|
Tamarac,
FL Broward Co. United States |
W McNab Rd. / Hiatus Rd. (26.20828, -80.29103) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | |
|
Stratford,
PE Queens Canada |
Trans Canada Hwy 1 / Lottie Way (46.22429, -63.09089) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 60.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2022 | https://www.princeedwardisland.ca/en/news/new-roundabout-in-stratford-planned-for-2022-construction-season |
|
Reno,
NV Washoe Co. United States |
W 4th St. / Woodland Ave. (39.50921, -119.89662) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | https://www.rtcwashoe.com/engineering-project/4th-street-and-woodland-avenue-roundabout/ |
|
Chesterfield,
MO St. Louis Co. United States |
N Outer 40 Rd. / I-64 WB Exit Ramp (38.67582, -90.65115) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.6720 |
Freeway Ramps (Grade-Separated) Single-Lane |
2010 | Year Completed estimated (2009-2010). |
|
O'Fallon,
MO St. Charles Co. United States |
Connecting Rd. / Alta Mira Ct. / MO 364 WB Ramps (38.76954, -90.74393) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7200 |
Freeway Ramps (Grade-Separated) Single-Lane |
2014 | |
|
Nisswa,
MN Crow Wing Co. United States |
CSAH 77 / Nokomis Ave. (46.49744, -94.31374) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | North leg is exit only. RRFB on western leg only. No ped crossing on eastern leg. https://blog.widseth.com/video-new-roundabout-improves-safety-at-busy-nisswa-intersection https://widseth.com/77roundabout/ |
|
Jackson,
MI Jackson Co. United States |
Springport Rd. / Rives Junction Rd. (42.28667, -84.46228) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | https://www.mlive.com/news/jackson/2023/04/new-roundabout-coming-soon-to-jackson-county-intersection.html |
|
Bradenton,
FL Manatee Co. United States |
(unknown) / (unknown) (27.49100, -82.46612) |
Unknown Existing |
All-Way Yield None |
3 Approaches 0 Driveways 38.4048 |
Other (At-Grade) Single-Lane |
2023 | |
|
Bradenton,
FL Manatee Co. United States |
1st Ave. E / (unknown) (27.49736, -82.48657) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 46.3296 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2011 | |
|
Parrish,
FL Manatee Co. United States |
Little River Way / Grand River Pkwy. (27.59883, -82.44223) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 57.9120 |
Other (At-Grade) Single-Lane |
2019 | Through-right arrow on south leg. Stop controlled on approach from parking lot. |
|
Bettendorf,
IA Scott Co. United States |
Forest Grove Dr. / Competition Dr. (41.59010, -90.45635) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2023 | https://forestgrovedrive.com/ (third one in the video) |
|
Sheldon,
IA O'Brien Co. United States |
34th Ave. / Pavilion Way / Prairie Trail Rd. (43.18342, -95.81593) |
Other Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Originally just a turnaround for trucks in 2011; an unknown time later two roads were connected. No splitter island on north leg. https://www.nwestiowa.com/news/orange-city-opens-first-roundabout/article_32eaa2b4-63e7-11ee-bfc6-2baa523c8e84.html | |
|
Dubuque,
IA Dubuque Co. United States |
Kerper Blvd. / Kerper Ct. (42.51518, -90.65500) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2023 | https://www.kwwl.com/video/kerper-boulevard-roundabout-now-open-in-dubuque/video_c96b5eb0-5305-5b6f-8b06-be51094e84b7.html |
|
Davis,
CA Yolo Co. United States |
Bioletti Way / Bainer Hall Dr. (38.53608, -121.75682) |
Other Existing |
Uncontrolled Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
Painted and marked central and splitter islands. | |
|
Noblesville,
IN Hamilton Co. United States |
8th St. / Pleasant St. (new routing) (40.04020, -86.01464) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2023 | Built as part of the Pleasant St bypass project. Opened November 2023. |
|
Truth Or Consequences,
NM Sierra Co. United States |
N Date St. / New School Rd. (33.14983, -107.24616) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 57.9120 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2023 | Aerial video (from Aug 2023) of partially built roundabout here: https://www.youtube.com/watch?v=Uuj6HQxQhlI |
|
Montreal,
QC Montreal Canada |
Avenue Pierre-de Coubertin / Rue Leclaire (45.56049, -73.54725) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 25.0000 |
Other (At-Grade) Single-Lane |
2022 | https://journalmetro.com/local/2986842/un-carrefour-giratoire-trop-dangereux-pour-les-cyclistes-et-les-pietons/ |