Roundabouts Database

31450 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
St Charles, MO
St. Charles Co.
United States 		Veterans Memorial Pkwy. / Fairgrounds Rd.
(38.76989, -90.50100) 		Roundabout
Unknown 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6717 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2017 Merging right-turn bypass lane on north leg.
St Charles, MO
St. Charles Co.
United States 		Boones Lick Rd. / N Outer Rd. / St Charles Ave.
(38.77702, -90.50897) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2007
Citrus Ridge, FL
Indian River Co.
United States 		N Millstone Blvd SW / Grand Isle Way SW
(27.56690, -80.42016) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Fulton, MO
Callaway Co.
United States 		Market St. / E 2nd St.
(38.84446, -91.94722) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2011
Jefferson City, MO
Cole Co.
United States 		Stoneridge Pkwy. / Hard Rock Dr.
(38.57574, -92.22419) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2015 Year Completed estimated (2015-2017).
Jefferson City, MO
Cole Co.
United States 		Old Lohman Rd. / Westview Dr. / Big Horn Dr.
(38.56917, -92.28955) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2011 Elliptical shaped. ICD = 140 ft x 120 ft.
Jefferson City, MO
Cole Co.
United States 		E McCarty St. / US 50 EB Ramps / Supercenter Dr.
(38.54169, -92.12189) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Freeway Ramps (Grade-Separated)
Single-Lane 		2009 Yielding right-turn bypass lane with acute view angle on northwest leg. Year Completed estimated (2007-2009).
Boynton Hills, FL
Palm Beach Co.
United States 		NW 1st St. / NW 9th Ave.
(26.53508, -80.06594) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Spanish River Land, FL
Palm Beach Co.
United States 		Spanish River Rd. / Via Cabana
(26.33130, -80.07813) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Town Park, FL
Volusia Co.
United States 		Town Park Dr. / Clock Tower Dr.
(29.13451, -81.04688) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island.
New Smyrna Beach, FL
Volusia Co.
United States 		Prato St. / Olieta Blvd.
(29.04331, -81.02991) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		No splitter islands.
New Smyrna Beach, FL
Volusia Co.
United States 		Campana St. / Olieto Blvd.
(29.04365, -81.03182) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		No splitter islands.
New Smyrna Beach, FL
Volusia Co.
United States 		Tesoro Circle
(29.04510, -81.03058) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		Pedestrian access to central island.
Rockledge, FL
Brevard Co.
United States 		Ventana Blvd. / Orion Way
(28.29081, -80.71713) 		Traffic Calming Circle
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Rockledge, FL
Brevard Co.
United States 		Ventana Blvd. / San Miguel Ln.
(28.29118, -80.71449) 		Traffic Calming Circle
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Old Northwood, FL
Palm Beach Co.
United States 		Spruce Ave. / 30th St.
(26.74083, -80.05470) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Old Northwood, FL
Palm Beach Co.
United States 		Spruce Ave. / 28th St.
(26.73908, -80.05477) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Old Northwood, FL
Palm Beach Co.
United States 		Spruce Ave. / 32nd St.
(26.74247, -80.05465) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Old Northwood, FL
Palm Beach Co.
United States 		Spruce Ave. / 34th St.
(26.74414, -80.05459) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Northboro Park Historic District, FL
Palm Beach Co.
United States 		Spruce Ave. / 38th St.
(26.74750, -80.05447) 		Traffic Calming Circle
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Grandview Heights, FL
Palm Beach Co.
United States 		Park Pl. / Georgia Ave.
(26.69795, -80.05814) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Flamingo Park, FL
Palm Beach Co.
United States 		Florida Ave. / Claremore Dr.
(26.69461, -80.05718) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Flamingo Park, FL
Palm Beach Co.
United States 		Florida Ave. / Ardmore Rd.
(26.69386, -80.05724) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
West Palm Beach, FL
Palm Beach Co.
United States 		Washington Rd. / Worth Ct. N
(26.67307, -80.05081) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
West Palm Beach, FL
Palm Beach Co.
United States 		Alhambra Pl. / Martin Ave.
(26.64824, -80.05274) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
West Palm Beach, FL
Palm Beach Co.
United States 		Alhambra Pl. / Brevard Ave.
(26.64832, -80.05542) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
College Park, FL
Palm Beach Co.
United States 		Pennsylvania Dr. / Fordham Dr.
(26.64063, -80.05439) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Hypoluxo, FL
Palm Beach Co.
United States 		Waterside Dr. / Waterside Dr.
(26.55553, -80.05738) 		Traffic Calming Circle
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Miami, FL
Miami-Dade Co.
United States 		SW 16th Ave. / SW 20th St.
(25.75312, -80.22002) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
18.2880 		Other (At-Grade)
Single-Lane 		2007
Miami, FL
Miami-Dade Co.
United States 		SW 16th Ave. / SW 19th St.
(25.75463, -80.22007) 		Roundabout
Unknown 		All-Way Yield
None 		4 Approaches
0 Driveways
19.8120 		Other (At-Grade)
Single-Lane 		2007
Miami, FL
Miami-Dade Co.
United States 		SW 16th Ave. / SW 11th St.
(25.76332, -80.22043) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.3360 		Other (At-Grade)
Single-Lane 		2010
Auburndale, FL
Miami-Dade Co.
United States 		SW 5th St. / SW 31st Ave.
(25.76748, -80.24506) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		No splitter islands.
Flagami, FL
Miami-Dade Co.
United States 		NW 5th St. / NW 40th Ct.
(25.77733, -80.26232) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Flagami, FL
Miami-Dade Co.
United States 		NW 62nd Ave. / NW 2nd St.
(25.77242, -80.29622) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2005
Flagami, FL
Miami-Dade Co.
United States 		SW 2nd St. / SW 63rd Ct.
(25.76876, -80.29912) 		Other
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Flagami, FL
Miami-Dade Co.
United States 		SW 63rd Ave. / SW 4th St.
(25.76697, -80.29801) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Flagami, FL
Miami-Dade Co.
United States 		SW 6th St. / SW 63rd Ct.
(25.76507, -80.29890) 		Other
Unknown 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		No splitter islands.
Flagami, FL
Miami-Dade Co.
United States 		SW 4th St. / SW 68th Ave.
(25.76675, -80.30603) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
16.7640 		Other (At-Grade)
Single-Lane 		2006
Miami, FL
Miami-Dade Co.
United States 		SW 84th Ave. / SW 21st St.
(25.75028, -80.33159) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.3360 		Other (At-Grade)
Single-Lane 		2010
Kendale Lakes, FL
Miami-Dade Co.
United States 		SW 79th St. / SW 135th Ave.
(25.69353, -80.41158) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2010-2011).
Miami, FL
Miami-Dade Co.
United States 		SW 74th St. / SW 132nd Ave.
(25.69820, -80.40626) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.9560 		Other (At-Grade)
Single-Lane 		2011 Elliptical shaped. ICD = 95ft x 80 ft.
Sandalwood Estate, FL
St. Lucie Co.
United States 		Hartman Rd. / Peterman Rd.
(27.44019, -80.36615) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2006
Sandalwood Estate, FL
St. Lucie Co.
United States 		Bent Creek Dr. / Peterson Rd.
(27.44005, -80.36995) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2006-2007).
Richland, WA
Benton
United States 		Dallas Rd. / Ava Way
(46.22523, -119.34755) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025 https://www.richlandwa.gov/Home/Components/News/News/2004/17.
Richland, WA
Benton
United States 		Dallas Rd. / Trowbridge Blvd.
(46.22098, -119.34572) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025 https://www.richlandwa.gov/Home/Components/News/News/2004/17.
West Lancaster, OH
Fayette
United States 		SR 435 / SR 729 / Bluegrass Blvd.
(39.61068, -83.58705) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Single-Lane 		2024 Add-lane right-turn bypass lane on north leg.
Leland, NC
Brunswick
United States 		New Pointe Blvd. / Ocean Gate Plaza
(34.21287, -78.02197) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2026 Raindrop shaped. https://www.townofleland.com/projects/ocean-gate-plaza-intersection-improvements
Lincoln, DE
Sussex
United States 		Gideon Rd. / Trinity Rd. / Tabernacle Rd.
(38.84542, -75.38424) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Lewes, DE
Sussex
United States 		Tigress Rd. / Simpler Branch
(38.67613, -75.19151) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Millsboro, DE
Sussex
United States 		Sheep Pen Rd. / Olney Way
(38.59665, -75.32414) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2022 Year Completed estimated (2020-2022).
San Diego, CA
San Diego
United States 		University Ave. / Highland Ave.
(32.74962, -117.09875) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2025 https://www.insidesandiego.org/improvement-project-along-university-avenue-city-heights-reaches-major-milestone.
San Diego, CA
San Diego
United States 		University Ave. / Menlo Ave.
(32.74957, -117.09445) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2025 https://www.insidesandiego.org/improvement-project-along-university-avenue-city-heights-reaches-major-milestone.
San Diego, CA
San Diego
United States 		University Ave. / Chamoune Ave.
(32.74958, -117.09659) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
25.9080 		Other (At-Grade)
Single-Lane 		2025 https://www.insidesandiego.org/improvement-project-along-university-avenue-city-heights-reaches-major-milestone.
St Joseph, MN
Stearns
United States 		CR 133 / Elm St. E
(45.56922, -94.30068) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025 https://www.stearnscountymn.gov/?contentId=482fb381-e91c-497b-ad37-031f198914ef.
St Joseph, MN
Stearns
United States 		CSAH 2 / W Minnesota St. / Leaf Rd.
(45.56196, -94.33632) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.facebook.com/StearnsCounty/posts/great-news-for-st-joseph-area-drivers-the-roundabout-at-county-road-2-minnesota-/1200665785429774/.
Bunbury, Western Australia
Harvey
Australia 		Balwyn Rd. / Barton Dr.
(-33.26597, 115.74794) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bunbury, Western Australia
Harvey
Australia 		Burwood Rd. / Burleigh Dr.
(-33.26310, 115.74643) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bunbury, Western Australia
Harvey
Australia 		Burwood Rd. / Barton Dr.
(-33.26274, 115.74724) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bunbury, Western Australia
Harvey
Australia 		Burwood Rd. / Macquarie Dr.
(-33.26240, 115.74807) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bunbury, Western Australia
Harvey
Australia 		Burwood Rd. / Kelston Way
(-33.26206, 115.74890) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Bunbury, Western Australia
Harvey
Australia 		Sherwood Rd. / Burleigh Dr.
(-33.26152, 115.74457) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bunbury, Western Australia
Harvey
Australia 		Sherwood Rd. / Barton Dr.
(-33.26078, 115.74478) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bunbury, Western Australia
Harvey
Australia 		Sherwood Rd. / Macquarie Dr.
(-33.26009, 115.74499) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bunbury, Western Australia
Harvey
Australia 		Brighton Rd. / Glenfield Dr.
(-33.25988, 115.74079) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bunbury, Western Australia
Harvey
Australia 		Brighton Rd. / Macquarie Dr.
(-33.26053, 115.74128) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bunbury, Western Australia
Harvey
Australia 		Brighton Rd. / Barton Dr.
(-33.26119, 115.74177) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bunbury, Western Australia
Harvey
Australia 		Brighton Rd. / Burleigh Dr.
(-33.26182, 115.74224) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bunbury, Western Australia
Harvey
Australia 		Holbrook St. / Burleigh Dr.
(-33.26283, 115.74127) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bunbury, Western Australia
Harvey
Australia 		Holbrook St. / Barton Dr.
(-33.26262, 115.74042) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bunbury, Western Australia
Harvey
Australia 		Holbrook St. / Macquarie Dr.
(-33.26241, 115.73956) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bunbury, Western Australia
Harvey
Australia 		Holbrook St. / Glenfield Dr.
(-33.26219, 115.73866) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bunbury, Western Australia
Harvey
Australia 		Barwon Way / Lochart Rd.
(-33.25618, 115.74352) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bunbury, Western Australia
Harvey
Australia 		Barwon Way / Waverley Rd.
(-33.25764, 115.74331) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Kelowna, BC
Central Okanagan
Canada 		Chute Lake Rd. / Frost Rd. / Chute Lake Crescent
(49.80204, -119.49790) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2025
Newark, OH
Licking
United States 		Thornwood Dr. SE / River Rd. / Reddington Rd.
(40.04684, -82.47926) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025 https://www.youtube.com/watch?v=IUh8YH9JRks
Wooster, OH
Wayne
United States 		Oak Hill Rd. / Oldman Rd. / Oak Hill Park
(40.83591, -81.95331) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2023
Wooster, OH
Wayne
United States 		SR 585 (Akron Rd.) / N Geyers Chapel Rd.
(40.83869, -81.89711) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
149.9997 		Other (At-Grade)
Single-Lane 		2025 Elliptical shaped. ICD = 150 ft x 120 ft.
Wooster, OH
Wayne
United States 		N Honeytown Rd. / Smithville Western Rd. / E Smithville Western Rd.
(40.85791, -81.87800) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2025 https://www.the-daily-record.com/story/news/traffic/2025/09/05/smithville-western-and-honeytown-roundabout-opens-in-wayne-county-ohio-smithville/85892312007/.
Loveland, CO
Larimer
United States 		E 37th St. / Madison Ave. / Seeley Dr.
(40.43013, -105.05838) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Single-Lane 		2025 https://www.facebook.com/CityofLovelandCO/videos/loveland-the-madison-avenue-corridor-improvement-project-has-just-completed-a-hu/1490668942036026/.
Moncks Corner, SC
Berkeley
United States 		Cypress Forest Dr. / Shadewood Way
(33.11233, -80.07085) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2007
Bryan, TX
Brazos
United States 		Groesbeck St. / Palasota Dr.
(30.65901, -96.37882) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2022
Bloomington, IN
Monroe
United States 		W Gordon Pike / Batchelor School Dr. / S Clear View Dr.
(39.12180, -86.54406) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025 https://www.wbiw.com/2025/07/21/fullerton-pike-west-gordon-connector-nearing-completion-in-monroe-county-faces-unexpected-rock-removal-costs/.
Dover, WI
Racine
United States 		STH 75 (N Beaumont Ave. / S Beaumont Ave.) / CR A (Plank Rd.)
(42.72749, -88.11090) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2024 Rural.
Reeds Spring, MO
Stone
United States 		US 160-SR 13 / US 160 / SR 13-SR 248 / Dogwood Tree Rd.
(36.76744, -93.34991) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.modot.org/projects/missouri-route-13-us-route-160-and-missouri-route-248-roundabout-construction-stone-county.
El Reno, OK
Canadian
United States 		US 81 (I-40 Business) / US 66 / S Shepard Ave.
(35.50804, -97.93713) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
56.3880 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2025 https://www.facebook.com/yukonprogressnews/posts/the-roundabout-project-is-the-first-for-el-reno-and-city-of-el-reno-field-servic/1261026562692059/.
Columbus, GA
Muscogee
United States 		Williams Rd. / Fortson Rd.
(32.56447, -84.94914) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2025
Santonito, NM
Bernalillo
United States 		SR 14 / Frost Rd. / Sandia Crest Rd.
(35.16301, -106.34909) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Single-Lane 		2025 Year Completed estimated (2024-2025).
Aldie, VA
Loudoun
United States 		US 50 (Little River Turnpike) / Trailhead Dr. / Lenah Farm Ln.
(38.95305, -77.57992) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025 Turbo roundabout. Raised lane dividers on north half to separate westbound left and through movements. Merging right-turn bypass lane on south leg. https://www.loudoun.gov/5455/Route-50-and-Trailhead-Drive-Roundabout.
Columbia, MO
Boone
United States 		CR K / W Old Plank Rd. / S Maple Meadows Dr.
(38.87579, -92.36500) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2026
Denham Springs, LA
Livingston
United States 		Juban Rd. / (unknown)
(30.47877, -90.91839) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
53.3400 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2026
Denham Springs, LA
Livingston
United States 		US 190 (Florida Blvd.) / Juban Rd.
(30.48285, -90.91747) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2026 Add-lane right-turn bypass lane on west leg. Yield-controlled right-turn bypass lane on south leg.
Wilmington, DE
New Castle
United States 		Avenue North Blvd. / Astrazeneca Dr.
(39.78685, -75.54781) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2026
Wilmington, DE
New Castle
United States 		Crawford Circle: MacDonough Rd. / Blackshire Rd.
(39.75515, -75.57416) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Wilmington, DE
New Castle
United States 		Barley Mill Plaza / Buckley Mill Plaza / Buckley Mill Building
(39.75916, -75.60027) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		Pedestrian crossings adjacent to circulatory roadway.
New Castle, DE
New Castle
United States 		Chaddwyck Blvd. / Heddington Rd.
(39.63635, -75.62563) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
21.3357 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2011-2016).
New Castle, DE
New Castle
United States 		Phoebe Farms Ln. / Elizabeth Sweetbriar Ln.
(39.63445, -75.62139) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
20.7264 		Other (At-Grade)
Single-Lane 		No splitter islands.
New Castle, DE
New Castle
United States 		Keller Beyer Rd. / Elizabeth Sweetbriar Ln.
(39.63510, -75.62092) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
20.7264 		Other (At-Grade)
Single-Lane 		No splitter islands.
New Castle, DE
New Castle
United States 		Florence Fields Ln. / Elizabeth Sweetbriar Ln.
(39.63623, -75.62007) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
20.7264 		Other (At-Grade)
Single-Lane 		No splitter islands.
Bear, DE
New Castle
United States 		Rose Hill Dr. / Whirlaway Dr. / Talamore Ct.
(39.57352, -75.76032) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
19.8120 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		Painted splitter islands.
Middletown, DE
New Castle
United States 		Sugar Maple Blvd. / Scarlet Oak St. / Northern Oak St.
(39.47828, -75.63981) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		No splitter islands on west, south, or east legs.