Roundabouts Database

30207 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
Kahalu'u, HI
Honolulu Co.
United States 		SR 83 (Kamehameha Hwy.) / SR 83 (Kahekili Hwy.) / SR 830 (Kamehameha Hwy.)
(21.45721, -157.83809) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://kahekiliroundabout.com/
Estes Park, CO
Larimer Co.
United States 		US 36 (N Saint Vrain Ave.) / Community Dr.
(40.37449, -105.49980) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022 Year Completed estimated (2019-2024).
Santa Clarita, CA
Los Angeles Co.
United States 		Lost Canyon Rd. / Humphreys Pkwy. / Jakes Way
(34.41385, -118.44083) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2018-2019).
Santa Clarita, CA
Los Angeles Co.
United States 		Humphreys Pkwy.
(34.41365, -118.43763) 		Other
Existing 		Unknown
Unknown 		3 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Unknown 		No splitter islands.
Santa Clarita, CA
Los Angeles Co.
United States 		Grand Ln. / Vista Canyon Rd.
(34.41431, -118.43437) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Hanover, MN
Wright Co.
United States 		CSAH 19 (Labeaux Ave. NE) / CSAH 34 (Beebe Lake Rd. NE)
(45.16175, -93.66604) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2024
Palmetto, GA
Fulton Co.
United States 		Fayetteville Rd. / Phipps Rd.
(33.51449, -84.65766) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023
Buffalo, MN
Wright Co.
United States 		STH 25 / CSAH 83 (35th St. NE)
(45.20141, -93.86692) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
42.6717 		Other (At-Grade)
Single-Lane 		2024
Johnstown, OH
Licking Co.
United States 		Green Chapel Rd. / (unknown)
(40.12333, -82.70509) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2024
New Albany, OH
Licking Co.
United States 		Green Chapel Rd. / (unknown)
(40.12385, -82.71205) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
50.2920 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2024
Johnstown, OH
Licking Co.
United States 		Mink St. / (unknown)
(40.10488, -82.70700) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
50.2920 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2024
Sewell, NJ
Gloucester Co.
United States 		College Dr. / E College Dr.
(39.78060, -75.11734) 		Roundabout
Unknown 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024
Princeton Junction, NJ
Mercer Co.
United States 		Washington Rd. / Princeton Hightstown Rd.
(40.32083, -74.62315) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2024 Roundabout located 300 ft north of old intersection.
Interlaken, NJ
Monmouth Co.
United States 		Main St. / Grassmere Ave.
(40.23195, -74.00802) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling approach only) 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2017 At-grade rail crossing (two tracks) located 110 ft to west. Year Completed estimated (2016-2017).
Glassboro, NJ
Gloucester Co.
United States 		US 322 / Rowan Blvd.
(39.70686, -75.11415) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2008-2010).
Thornton, CO
Adams Co.
United States 		Washington Center Pkwy. / Lafayette St.
(39.91876, -104.97204) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2002 Year Completed estimated (1999-2002).
Thornton, CO
Adams Co.
United States 		Riverdale Rd. / Quebec St.
(39.91040, -104.90320) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2018
Westminster, CO
Adams Co.
United States 		W 117th Ave. / Quitman St.
(39.90885, -105.04229) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2005
La Salle, CO
Weld Co.
United States 		CR 44 / US 85 SB Ramps
(40.30821, -104.74948) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
53.3400 		Freeway Ramps (Grade-Separated)
Single-Lane 		2024 https://www.9news.com/article/traffic/us-85-colorado-new-interchange/73-2b7e4e5d-a889-4452-8d39-477c814991d0
Timnath, CO
Larimer Co.
United States 		Buss Grove Rd. (CR 40) / Timnath Pkwy.
(40.53741, -104.97702) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
57.9120 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2024
Timnath, CO
Larimer Co.
United States 		2nd Ave. / Signal Tree Dr.
(40.52405, -104.97700) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2020
Colorado Springs, CO
El Paso Co.
United States 		S Troy Hill Rd. / Joystone Dr.
(38.82702, -104.72760) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2019
Castle Rock, CO
Douglas Co.
United States 		Mikelson Blvd. / Mitchell St.
(39.36622, -104.79813) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2024 https://www.youtube.com/watch?v=QkZTn1X4oAY
Castle Rock, CO
Douglas Co.
United States 		E Montaine Cir. / Quarry Mesa Dr.
(39.32630, -104.85197) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2023
Black Forest, CO
El Paso Co.
United States 		SR 50 (Walker Rd.) / Jane Lundeen Dr.
(39.09974, -104.76828) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
54.8637 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2023 Double left turn on south leg. Right-turn-only on west leg.
Falcon, CO
El Paso Co.
United States 		Falcon Market Pl. / Woodmen Frontage Rd. / E Woodmen Rd.
(38.94134, -104.61192) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2022
Hays, NC
Wilkes County
United States 		Traphill Rd. / Yellow Banks Rd.
(36.26353, -81.12210) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2022 https://www.ncdot.gov/news/press-releases/Pages/2022/2022-01-06-wilkes-county-roundabout.aspx
Brainerd, MN
Crow Wing Co.
United States 		CSAH 49 (Wise Rd.) / Beaver Dam Rd.
(46.38448, -94.22428) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2022
Vista, CA
San Diego County
United States 		Foothill Dr. / Oak Dr. (north)
(33.21634, -117.22192) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 Elliptical shaped. Part of closely spaced pair of roundabouts. https://www.youtube.com/watch?v=Imr8lxz23dc
Vista, CA
San Diego County
United States 		Foothill Dr. / Oak Dr. (south)
(33.21602, -117.22114) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 Part of closely spaced pair of roundabouts.
Punta Gorda, FL
Charlotte Co.
United States 		US 41 (Tamiami Trl.) / Carmalita St.
(26.92980, -82.04751) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025 https://www.gulfshorebusiness.com/gb_daily/new-downtown-roundabout-opens-in-punta-gorda/
Sanford, FL
Seminole County
United States 		W Seminole Blvd. / N French Ave.
(28.81507, -81.27332) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2021
Sanford, FL
Seminole County
United States 		W Seminole Blvd. / Oak Dr.
(28.82146, -81.29258) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021
Sanford, FL
Seminole County
United States 		W Seminole Blvd. / Walnut Crest Run
(28.82541, -81.30462) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021
Tucson, AZ
Pima County
United States 		N 5th Ave. / E 8th St.
(32.22547, -110.96708) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2023 Painted splitter islands on north and south legs.
Lower Sackville, NS
Halifax
Canada 		Glendale Ave. / Hwy 102 SB Ramps
(44.75648, -63.64662) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
72.0000 		Freeway Ramps (Grade-Separated)
Multilane (3+ Lane) 		2024 https://news.novascotia.ca/en/2024/12/20/new-highway-connects-sackville-bedford-burnside
Sanford, FL
Seminole County
United States 		SR 46 / Glade View Dr.
(28.81298, -81.37718) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
65.5320 		Other (At-Grade)
Single-Lane 		2021 Underneath SR 429 but without any direct connection.
Sanford, FL
Seminole County
United States 		SR 46 / Markham Rd.
(28.81344, -81.38801) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
64.0080 		Other (At-Grade)
Single-Lane 		2022 Underneath SR 429 but without any direct connection.
Sanford, FL
Seminole County
United States 		SR 46 / Yankee Lake Rd.
(28.81487, -81.40113) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
64.0080 		Other (At-Grade)
Single-Lane 		2022 Underneath SR 426 but without direct connection.
Sanford, FL
Seminole County
United States 		SR 46 / Longwood Markham Rd. / SR 46-SR 429 Ramps
(28.81487, -81.40566) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
64.0080 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max) 		2021
Lancaster, PA
Lancaster County
United States 		N Plum St. / (unknown)
(40.05538, -76.30274) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2010-2011).
Crystal Lake, IL
McHenry Co.
United States 		E Congress Pkwy. / Federal Dr.
(42.23117, -88.30719) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
21.3360 		Other (At-Grade)
Single-Lane 		2023 https://www.crystallake.org/your-government/departments/community-development/engineering/roundabout-information
Salem, OR
Marion County
United States 		Mandy Ave. SE / Suntree Dr. SE
(44.89556, -123.02910) 		Traffic Calming Circle
Removed 		One-Way/Two-Way Stop
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Removed following negative neighborhood feedback.
Cartersville, VA
Cumberland County
United States 		SR 45 (Cartersville Rd.) / Columbia Rd.
(37.65869, -78.12544) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2024 https://farmvilleherald.com/2024/03/work-continues-on-cartersville-roundabout-with-end-date-set/
Lake Mary, FL
Seminole County
United States 		New Technology Blvd. / Caring Dr.
(28.76760, -81.35607) 		Rotary
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
71.6280 		Other (At-Grade)
Single-Lane 		2020 Circulatory roadway is 35 ft wide. Year Completed estimated (2019-2021).
Orlando, FL
Orange County
United States 		Westpointe Blvd. / Vista Royale Blvd.
(28.51895, -81.49756) 		Rotary
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
91.4400 		Other (At-Grade)
Single-Lane
Burnside, NS
Halifax
Canada 		Akerley Blvd. / Hwy 107 EB Entrance Ramp / Wilkinson Ave.
(44.72212, -63.58175) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
60.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2022
Waterloo, ON
Waterloo
Canada 		Sundew Dr. / Ginseng St.
(43.45044, -80.59323) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
18.0000 		Other (At-Grade)
Single-Lane 		2019 Painted splitter islands. Year Completed estimated (2018-2019).
Waterloo, ON
Waterloo
Canada 		Sundew Dr. / Wild Calla St.
(43.45271, -80.59570) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
18.0000 		Other (At-Grade)
Single-Lane 		2019 Painted splitter islands. Year Completed estimated (2018-2019).
Waterloo, ON
Waterloo
Canada 		Laurelwood Dr. / (future road)
(43.47636, -80.56465) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.0000 		Other (At-Grade)
Single-Lane 		2014
Port Wentworth, GA
Chatham County
United States 		International Trade Pkwy. / Little Hearst Pkwy.
(32.18100, -81.18378) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2020 Year Completed estimated (2020-2021).
Rock Hill, SC
York County
United States 		Palmetto Pkwy. / Paragon Way
(34.95949, -80.97499) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2023
Karlskrona, Blekinge County
Karlskrona kommun
Sweden 		Ronnebyvägen / Lyckebyvägen
(56.19572, 15.61253) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2008 Completed in 2008 or earlier.
Ronneby, Blekinge County
Ronneby kommun
Sweden 		Gångbrogatan / Jarnvagsgatan / Strandgatan
(56.20814, 15.28128) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2010 Completed in 2010 or earlier.
Ronneby, Blekinge County
Ronneby kommun
Sweden 		Karlshamnsvägen / Sörbyvägen
(56.21847, 15.26935) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2010 Completed in 2010 or earlier
Kättorp, Blekinge County
Ronneby kommun
Sweden 		Västervägen / Omloppsvagen
(56.23364, 15.26174) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2020 Completed in 2019 or 2020. Fourth leg, the driveway, added when reconstructed to roundabout.
Karlshamn, Blekinge County
Karlshamns kommun
Sweden 		Jannebergsvägen / Korpadalsvägen
(56.19404, 14.84189) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2010 Merging right-turn bypass lane on south leg.
Lancaster, WI
Grant Co.
United States 		US 61-STH 35 / STH 81
(42.81577, -90.68369) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2023
Sölvesborg, Blekinge County
Sölvesborg
Sweden 		Järnvägsgatan / Idrottsvägen
(56.04511, 14.57733) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
51.8160 		Other (At-Grade)
Single-Lane 		2009 Completed in or before 2009.
Sarnia, ON
Lambton
Canada 		Rapids Pkwy. / Quinn Dr.
(42.98639, -82.35855) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2023 https://www.theobserver.ca/news/local-news/new-sarnia-roundabout-could-open-soon
Pukavik, Blekinge County
Karlshamns kommun
Sweden 		Bjorkenäsvägen / Pukaviksvägen
(56.16621, 14.68244) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Single-Lane 		2008 Completed in 2008 or earlier
Mörrum, Blekinge County
Karlshamns kommun
Sweden 		Pukaviksvägen / E22 NB Rapms
(56.16762, 14.67657) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.1000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2015 Raindrop shaped.
Mörrum, Blekinge County
Karlshamns kommun
Sweden 		Pukaviksvägen / E22 SB Ramps
(56.16834, 14.67366) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.1000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2016 Raindrop shaped.
Baraboo, WI
Sauk Co.
United States 		US 12 Business (South Blvd.) / Lynn St. / (parking)
(43.46564, -89.74505) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2017
Finnveden, Jönköping County
Värnamo
Sweden 		Malmövägen / Rte 27 WB Ramps
(57.16874, 14.06233) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0040 		Freeway Ramps (Grade-Separated)
Single-Lane 		2013 Year Completed estimated (2012-2014).
Hulje, Östergötland County
Mjölby
Sweden 		Rte 50 / E4 EB Ramps
(58.32543, 15.09463) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Freeway Ramps (Grade-Separated)
Single-Lane 		2012 Raindrop shaped. Year Completed estimated (2012-2013).
Mossle, Jönköping County
Värnamo
Sweden 		Götavägen / Jordemorsgatan
(57.17067, 14.03085) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2021
Ashland, KY
Boyd Co.
United States 		Winchester Ave. (US 23 Business) / 16th St.
(38.47860, -82.63954) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2024 One of five mini-roundabouts in series. Road diet from five lanes to two lanes. South leg is a one-way exit. https://visitaky.com/winchester
Kaptensgården, Jönköping County
Värnamo
Sweden 		Bredastensvägen / E4 NB Ramps
(57.16254, 14.07496) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
54.8640 		Freeway Ramps (Grade-Separated)
Single-Lane 		2008 Completed before 2009.
Fitchburg, WI
Dane Co.
United States 		Greenway Cross / Bryant Rd.
(43.03128, -89.41081) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
24.3840 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021
Menasha, WI
Calumet Co.
United States 		Kernan Ave. / Gosling Way
(44.21389, -88.38276) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2004
Menasha, WI
Calumet Co.
United States 		Kernan Ave. / Woodland Hills Dr.
(44.21582, -88.38463) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2004
Fond du Lac, WI
Fond Du Lac Co.
United States 		S Military Rd. / W 9th St.
(43.76954, -88.45704) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2022
Mjölby, Östergötland County
Mjölby
Sweden 		Kungsvägen / Ryttarhagsleden
(58.33143, 15.11307) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2010 Completed 2010 or earlier
Mjölby, Östergötland County
Mjölby
Sweden 		Kungsvägen / Rte 50 SB Ramps
(58.33732, 15.10334) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Freeway Ramps (Grade-Separated)
Single-Lane 		2011 Raindrop shaped.
Edina, MN
Hennepin Co.
United States 		Eden Ave. / Wilson Rd. / Dale Dr.
(44.91042, -93.34835) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
25.9080 		Other (At-Grade)
Single-Lane 		2023 Series of 2 roundabouts. Roundabout located 75 feet from roundabout to the west.
Edina, MN
Hennepin Co.
United States 		Eden Ave. / Grange Rd.
(44.91059, -93.34897) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2023 Series of 2 roundabouts. Roundabout located 75 feet from roundabout to the east.
Washington, MI
Macomb Co.
United States 		Van Dyke Ave. / Campground Rd.
(42.73402, -83.03617) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 https://www.youtube.com/watch?v=tFHwV5OfDwc
Edmonton, AB
Division 11
Canada 		Griesbach Rd. NW / 102 St. NW
(53.60811, -113.49593) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.0000 		Other (At-Grade)
Single-Lane 		Pedestrian crossings adjacent to circulatory roadway. No truck apron. Constructed on or before 2004.
Wickenburg, AZ
Maricopa Co.
United States 		US 93 (N Tegner St.) / Rincon Rd.
(33.99029, -112.74544) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2024
Wickenburg, AZ
Maricopa Co.
United States 		US 93 (N Tegner St.) / Cope Rd.
(33.99751, -112.75806) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2024
Tumwater, WA
Thurston Co.
United States 		6th Ave. SW / I-5 NB Ramps
(46.99904, -122.91042) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max) 		2024 Yield-controlled right-turn bypass lane with low entry angle on north leg. Left-turn-only lane on south leg. https://www.facebook.com/cityoftumwater/videos/roundabouts/851059580420485/
Tumwater, WA
Thurston Co.
United States 		Trosper Rd. SW / 6th Ave. SW
(46.99984, -122.91042) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2024 https://www.facebook.com/cityoftumwater/videos/roundabouts/851059580420485/
Helena, MT
Lewis and Clark Co.
United States 		SR 279 (Lincoln Rd. E) / I-15 NB Ramps
(46.70444, -112.01118) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
32.0040 		Freeway Ramps (Grade-Separated)
Single-Lane 		2022 Raindrop shaped. Right-turn-only lane on south leg. Year Completed estimated (2021-2024).
Norfolk, NE
Madison Co.
United States 		N 1st St. / W Braasch Ave.
(42.03401, -97.40699) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://www.youtube.com/watch?v=SkdQ3giXn8g
Fremont, NE
Dodge Co.
United States 		US 77 / US 275 NB Ramps / Old Highway 8
(41.40473, -96.44391) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
50.2920 		Freeway Ramps (Grade-Separated)
Single-Lane 		2023 Raindrop shaped. Year Completed estimated (2021-2024).
Fremont, NE
Dodge Co.
United States 		US 77 / US 275 SB Ramps
(41.40474, -96.44633) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Freeway Ramps (Grade-Separated)
Single-Lane 		2023 Raindrop shaped. Yield-controlled right-turn-only lane on west leg. Year Completed estimated (2021-2024).
Mercer Island, WA
King Co.
United States 		N Mercer Way / 77th Ave. SE
(47.58909, -122.23430) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2023 https://letstalk.mercergov.org/Transit-Interchange/news_feed/transit-interchange-complete
Polhemustown, NJ
Monmouth Co.
United States 		CR 539 / Sharon Station Rd.
(40.14995, -74.53846) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2022
North Canton, OH
Stark Co.
United States 		Pittsburg Ave. NW / Shuffel St. NW
(40.89778, -81.42156) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2023 https://www.starkcountyohio.gov/government/offices/engineer/resources/projects/pittsburg___shuffel___orion_roundabouts/index.php
North Canton, OH
Stark Co.
United States 		Pittsburg Ave. NW / Orion St. NW
(40.89935, -81.42126) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2023 https://www.starkcountyohio.gov/government/offices/engineer/resources/projects/pittsburg___shuffel___orion_roundabouts/index.php
Penrose, CO
Fremont Co.
United States 		SR 115 / US 50 EB Ramps
(38.41802, -105.04263) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2024 https://krdo.com/news/top-stories/2024/07/02/traffic-roundabout-now-open-at-interchange-of-us-50-highway-115-in-fremont-county/
Omaha, NE
Douglas Co.
United States 		S HWS Cleveland Blvd. / George B Lake Pkwy.
(41.22537, -96.22721) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2004-2005).
Omaha, NE
Douglas Co.
United States 		S HWS Cleveland Blvd. / 197th St.
(41.25016, -96.22379) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2002 Year Completed estimated (1999-2003).
Orion Township, MI
Oakland Co.
United States 		Orion Rd. / Stoney Creek Rd.
(42.77560, -83.22117) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://www.youtube.com/watch?v=SCHUqTp-aNI
Los Angeles, CA
Los Angeles Co.
United States 		MIssion Rd. / Myers St. / Jesse St.
(34.03637, -118.22567) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2023 https://la.streetsblog.org/2023/12/19/eyes-on-the-street-boyle-heights-myers-mission-roundabout-completed-short-bike-paths-open
Collierville, TN
Shelby Co.
United States 		Mayfield Rd. N / Irene Woods Ln.
(35.02468, -89.75702) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2013).
Ronneby, Blekinge County
Ronneby kommun
Sweden 		Fridhemsvägen / Sodra Glasbruksgatan
(56.20030, 15.28632) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.9560 		Other (At-Grade)
Single-Lane 		2010 Completed in 2010 or earlier.
Greenfield, IN
Hancock Co.
United States 		N CR 700W / W CR 200N
(39.80860, -85.93402) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 Year Completed estimated (2023-2024).
Durango, CO
La Plata Co.
United States 		US 550 / US 160 EB Entrance Ramp
(37.22666, -107.83949) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Unknown 		2024 https://www.facebook.com/coloradodot/videos/grandview-interchange-us-550-us-160-durango-on-monday-715-many-motorists-travele/853241030015092/