28735 Results

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City, State
County
Country
Intersection
(Lat, Lng)
Type
Status
Control Type / Other Control Type Approaches / Driveways / ICD (m) Functional Class /
LaneType
Year Completed Comments
Halmstad, Halland County
Halmstads kommun
Sweden
Växjövägen / E6 SB Ramps
(56.67370, 12.89606)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
2015 Concentric striped circulatory roadway.
Halmstad, Halland County
Halmstads kommun
Sweden
Växjövägen / E6 NB Ramps
(56.67432, 12.90147)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
51.8160
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
2009 Merging right-turn bypass lane on west leg. Concentric striped circulatory roadway.
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.
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.
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.
Montgomery, TX
Montgomery Co.
United States
Central Pine St. / Crest Sights Dr.
(30.29200, -95.55637)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
47.2440
Other (At-Grade)
Single-Lane
2020 No truck apron. Year Completed estimated (2020-2021).
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).
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.
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.
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
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).
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).
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
Skönsbergsvägen / Arbetarsvängen
(62.39862, 17.33844)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-Lane
2016
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
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.
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
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
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
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
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
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 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.
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
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
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/
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).
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
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).
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).
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
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
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
(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).
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/
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
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.
Elizabethtown, KY
Hardin Co.
United States
New Glendale Rd. / Elizabethtown Bypass
(37.67603, -85.85938)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
0.0000
Other (At-Grade)
Single-lane w/ Traversable Central Island
2023
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/
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
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
Liberty Twp, OH
Butler Co.
United States
Princeton Rd. / Mauds Hughes Rd.
(39.38669, -84.41094)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2023 This is Butler County's 41st roundabout. It opened November 16th, 2023.
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