Roundabouts Database

30293 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
Westfield, IN
Hamilton County
United States 		W 151st St. / Towne Rd.
(40.00622, -86.20296) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 Cost – $1,983,669.69
North Miami, FL
Miami-Dade County
United States 		NW 12th Ave. / NW 120th St.
(25.88432, -80.21868) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2011
St Petersburg, FL
Pinellas County
United States 		1st St. N / 30th Ave. NE
(27.79940, -82.63444) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island
Genoa Township, OH
Delaware County
United States 		Lewis Center Rd. / Worthington Rd.
(40.19783, -82.91324) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 Peanut shaped. https://www.facebook.com/DelCoEngineer/posts/construction-in-actionworthington-road-lewis-center-road-intersection-genoa-town/1071976134965353/
Tucson, AZ
Pima County
United States 		E 2nd St. / N 1st Ave.
(32.23298, -110.96101) 		Traffic Calming Circle
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Tucson, AZ
Pima County
United States 		E 1st St. / N 1st Ave.
(32.23428, -110.96102) 		Traffic Calming Circle
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Tucson, AZ
Pima County
United States 		E 5th St. / N 1st Ave.
(32.22907, -110.96099) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Tucson, AZ
Pima County
United States 		N 5th Ave. / E 4th St.
(32.23033, -110.96714) 		Traffic Calming Circle
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Tucson, AZ
Pima County
United States 		N 7th Ave. / E 4th St.
(32.23031, -110.97020) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Tucson, AZ
Pima County
United States 		W 5th St. / N 9th Ave.
(32.22900, -110.97328) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Tucson, AZ
Pima County
United States 		W 4th St. / N 9th Ave.
(32.23031, -110.97328) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Tucson, AZ
Pima County
United States 		W 4th St. / N 10th Ave.
(32.23030, -110.97481) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Tucson, AZ
Pima County
United States 		W University Blvd. / N 9th Ave.
(32.23161, -110.97330) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Tucson, AZ
Pima County
United States 		W University Blvd. / N 10th Ave.
(32.23160, -110.97483) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Tucson, AZ
Pima County
United States 		W University Blvd. / N 11th Ave.
(32.23159, -110.97637) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Tucson, AZ
Pima County
United States 		W 1st St. / N 11th Ave.
(32.23420, -110.97638) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Tucson, AZ
Pima County
United States 		W 1st St. / N 9th Ave.
(32.23422, -110.97331) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Tucson, AZ
Pima County
United States 		E 2nd St. / N 7th Ave.
(32.23292, -110.97023) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Tucson, AZ
Pima County
United States 		W 2nd St. / N 9th Ave,
(32.23291, -110.97330) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
South Charleston, WV
Kanawha County
United States 		Kanawha Turnpike / SR 601 (Jefferson Rd.) Ramps
(38.35435, -81.71172) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max) 		2025 https://www.youtube.com/watch?v=yTdSPHjvFrA
Salem, OR
Marion County
United States 		Saginaw St. S / Bush St. S
(44.93127, -123.04547) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Salem, OR
Marion County
United States 		Hood St. NE / Cottage St. NE
(44.95186, -123.02692) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Salem, OR
Marion County
United States 		Hood St. NE / Winter St. NE
(44.95156, -123.02571) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Salem, OR
Marion County
United States 		Locust St. NE / Maple Ave. NE
(44.96427, -123.02495) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
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.
(unincorporated), OR
Polk County
United States 		OR 99W / Clow Corner Rd.
(44.89743, -123.22807) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025
Port Ludlow, WA
Jefferson County
United States 		SR 104 / Paradise Bay Rd. / Shine Rd.
(47.86767, -122.63923) 		Roundabout
Existing 		All-Way Yield
Other 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 Drawbridge signal approximately 800 ft to east. https://wsdot.wa.gov/construction-planning/search-projects/sr-104-paradise-bay-shine-road-sr-19-intersection-safety-improvements
Carmel, IN
Hamilton County
United States 		E 96th St. / N College Ave.
(39.92715, -86.14588) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://content.govdelivery.com/attachments/fancy_images/INCARMEL/2025/07/12047605/6331942/college-ave-and-96th-street_crop.jpg https://content.govdelivery.com/accounts/INCARMEL/bulletins/3eb9634 North leg has an extra bypass lane for right turns but I marked as single lane since this lane doesn't allow entree into the roundabout.
Carmel, IN
Hamilton County
United States 		N College Ave. / Carmel Gateway
(39.92869, -86.14591) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 Newly constructed entrance to commercial development to the west replacing the old entrance further south and for future development to the east. https://content.govdelivery.com/attachments/fancy_images/INCARMEL/2025/07/12047605/6331942/college-ave-and-96th-street_crop.jpg https://content.govdelivery.com/accounts/INCARMEL/bulletins/3eb9634
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.
New Castle, CO
Garfield County
United States 		US 6 / Castle Valley Blvd.
(39.56797, -107.51604) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025 https://kdvr.com/news/local/new-multi-lane-roundabout-at-intersection-of-us-6-and-castle-valley-road/
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/
Jordan, MN
Scott County
United States 		STH 21 / CR 66 (Sawmill Rd.)
(44.65659, -93.62855) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://test10.gettingbeached.com/montgomery-messenger-news/highway-21-roundabout-jordan-fully-open-friday-sept-29
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
Albany, GA
Dougherty Co.
United States 		N Westover Blvd. / Capstone Connector
(31.62104, -84.21878) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025 https://www.facebook.com/GDOTSW/videos/here-you-go-albanydougherty-colee-co-the-westover-blvd-roundabout-in-action-were/971035348343443/
Ridgefield, WA
Clark Co.
United States 		Pioneer St. / N Discovery Dr.
(45.81573, -122.69697) 		Roundabout
Unknown 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025 https://ridgefieldroundtable.org/i5-to-royle-road
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
Joplin, MO
Jasper Co.
United States 		E Zora St. / Hall St. / Duquesne Rd.
(37.11261, -94.45761) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.facebook.com/JoplinNewsFirst/videos/koamtrafficalert-roundabout-opens-at-zoraduquesnehall-to-all-traffic/1644473069823426/
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.
Santa Clarita, CA
Los Angeles Co.
United States 		Grand Ln. / Provo Ln.
(34.41741, -118.43096) 		Other
Existing 		Uncontrolled
Unknown 		2 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Fort Collins, CO
Larimer Co.
United States 		E Mulberry Street Frontage Rd. / Greenfield Dr.
(40.58247, -105.01497) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2024
Bay City, MI
Bay Co.
United States 		MacKinaw Rd. / US 10 WB Ramps
(43.59677, -83.99239) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2024
Bay City, MI
Bay Co.
United States 		MacKinaw Rd. / US 10 EB Ramps
(43.59527, -83.99235) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2024
Clarkston, WA
Asotin Co.
United States 		US 12 (Bridge St.) / Diagonal St. / 2nd St.
(46.41994, -117.04045) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025 Replaced five-legged signalized intersection. https://www.lmtribune.com/local-news/welcome-to-clarkston-19216825
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/
Escondido, CA
San Diego Co.
United States 		E Grand Ave. / Kalmia St.
(33.12233, -117.08011) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://ols.escondido.org/CivicAlerts.aspx?AID=142
Covington, GA
Newton Co.
United States 		US 278-GA 12 / GA 11
(33.59968, -83.75056) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 https://www.rockdalenewtoncitizen.com/news/work-underway-on-roundabout-at-hub-junction/article_a0207ea4-6379-11ed-8ac4-f75010cb538a.html
Reidville, SC
Spartanburg Co.
United States 		Berry Shoals Rd. / Apple Valley Rd.
(34.87688, -82.13462) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 https://www.facebook.com/SpartanburgCountyGovernment/posts/heads-up-drivers-beginning-on-tuesday-september-3rd-a-traffic-detour-will-go-int/884807807028082/
Frankfort, IN
Clinton Co.
United States 		SR 28 / Banderas Dr. / CR 800 W
(40.26283, -86.64985) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2024 Intersection shifted approximately 250 ft east. https://www.facebook.com/FrankfortPoliceDepartment/videos/its-national-roundabout-week-here-is-a-video-of-frankforts-own-roundabout-taken-/1952011948594793/
Granville, OH
Licking Co.
United States 		SR 661 (North St.) / N Pearl St. / New Burg St.
(40.07743, -82.52125) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 https://www.thereportingproject.org/new-roundabout-will-be-ready-for-the-first-day-of-school-on-aug-21-after-a-closure-for-paving-the-night-of-aug-18/
McDonough, GA
Henry Co.
United States 		Racetrack Rd. / Iris Lake Rd. / Iris Lake Village Rd.
(33.43047, -84.12372) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 Year Completed estimated (2023-2025).
Oshkosh, WI
Winnebago Co.
United States 		Winnegago County Community Park Dr. / Winnegago County Community Park Entrance
(44.08167, -88.53360) 		Other
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on west or southeast legs.
Stockbridge, GA
Rockdale Co.
United States 		GA 138 / Union Church Rd. SW
(33.59197, -84.13738) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024
Latham, NY
Albany Co.
United States 		Winter Creek Blvd. / (parking)
(42.73060, -73.76251) 		Other
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Noblesville, IN
Hamilton Co.
United States 		Allisonville Rd. / E 146th St. Ramps
(40.00038, -86.01932) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max) 		2025 Grade separated interchange with roundabout on the lower level. 146th Street through traffic passes overhead. Roundabout opened to traffic June 9, 2025 while final construction continued in the area. https://hamiltoncounty.in.gov/DocumentCenter/View/17636/146th--Allisonville---Looking-Northwest https://hamiltoncounty.in.gov/DocumentCenter/View/17637/146th--Allisonville---Looking-Southwest https://hamiltoncounty.in.gov/1238/146th-St-Allisonville-Rd-Interchange
Troy, NY
Rensselaer Co.
United States 		Frear Park Rd. / 15th St.
(42.74683, -73.67271) 		Other
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on south leg.
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
Bowling Green, KY
Warren Co.
United States 		Frist Blvd. / Golden Autumn Way
(36.96509, -86.40386) 		Other
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 Lane change required to make left turn.
Bowling Green, KY
Warren Co.
United States 		Fieldstone Blvd. / Cave Springs Ave.
(36.92962, -86.42874) 		Other
Existing 		All-Way Stop
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Bowling Green, KY
Warren Co.
United States 		Chasefield Ave. / Andover St.
(36.93716, -86.43202) 		Other
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Kennewick, WA
Benton Co.
United States 		W Deschutes Ave. / N Colorado St.
(46.21261, -119.22344) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2024 https://www.youtube.com/watch?v=FWq2ItERef0 (view of roundabout at 1:14 in video)
Brodheadsville, PA
Monroe Co.
United States 		US 209 / Pleasant Valley Ln.
(40.92167, -75.40245) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2024 RRFB on all legs.
Brodheadsville, PA
Monroe Co.
United States 		US 209 / SR 115 / Rodenbach Ln.
(40.92314, -75.39917) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2024
Valdosta, GA
Lowndes Co.
United States 		SR 31 (Madison Hwy.) / I-75 NB Ramps
(30.75206, -83.27321) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Unknown 		2025 https://valdostatoday.com/news-2/local/2025/02/lowndes-i75-exit-11-traffic-to-begin-using-roundabouts/
Valdosta, GA
Lowndes Co.
United States 		SR 31 (Madison Hwy.) / I-75 SB Ramps
(30.75023, -83.27416) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Unknown 		2025 https://valdostatoday.com/news-2/local/2025/02/lowndes-i75-exit-11-traffic-to-begin-using-roundabouts/
Lake Park, GA
Lowndes Co.
United States 		Lake Park Bellville Rd. / I-75 NB Ramps
(30.64409, -83.18847) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Unknown 		2022 https://wfxl.com/news/local/traffic-pattern-change-expected-in-lowndes-county-on-i-75-exit-2
Lake Park, GA
Lowndes Co.
United States 		Lake Park Bellville Rd. / I-75 SB Ramps
(30.64297, -83.18993) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2022 https://wfxl.com/news/local/traffic-pattern-change-expected-in-lowndes-county-on-i-75-exit-2
Etna Township, OH
Licking Co.
United States 		Refugee Rd. SW / Etna Pkwy.
(39.97301, -82.70600) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 https://www.yahoo.com/news/refugee-road-reopens-11-2-100110827.html
Union Township, OH
Clermont Co.
United States 		Glen Este Withamsville Rd. / Ilium Ave.
(39.08835, -84.26464) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 https://goclermont.org/cctid-project/aicholtz-road-roundabouts/
Hernando, MS
De Soto Co.
United States 		US 51 / W Oak Grove Rd.
(34.81591, -89.99366) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 https://www.youtube.com/watch?v=DyREbRKFmQQ
Waynesboro, GA
Burke Co.
United States 		GA 24-GA 80 / GA 56 / Lovers Ln.
(33.08492, -82.03795) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.youtube.com/watch?v=_HsuxBbR5ds
Semmes, AL
Mobile Co.
United States 		Howells Ferry Rd. / Firetower Rd.
(30.73919, -88.25987) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.facebook.com/WKRG.News.5/posts/construction-of-a-new-roundabout-at-the-intersection-of-howells-ferry-road-and-f/1089934906506602/
Jacksonville, FL
Duval Co.
United States 		Edgewood Ave. S / Plymouth St.
(30.30807, -81.71335) 		Other
Existing 		Other
At-grade Rail Crossing Signals/Gates (controlling approach only) 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 Located 30 ft from at-grade rail crossing. Stop control on circulatory roadway; northbound uncontrolled. https://www.news4jax.com/news/local/2024/12/26/murray-hill-residents-divided-on-new-roundabout-effectiveness/
Brandenton, FL
Manatee Co.
United States 		SR 64 / Lorraine Rd. / 145th St. E
(27.47548, -82.39557) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025 https://www.mysuncoast.com/2025/04/02/state-road-64-lorraine-road-roundabout-opens-early/
Cottonwood, AZ
Yavapai Co.
United States 		N Main St. / N 10th St.
(34.74422, -112.01633) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 Replaced offset T intersections. https://www.verdenews.com/news/main-street-roundabout-newest-addition-in-cottonwoods-148-lane-miles-of-streets/article_752e0b29-40ee-4ba4-8d37-f119acec45b8.html
Byron, GA
Peach Co.
United States 		Centerville Rd. / Housers Mill Rd.
(32.60929, -83.74792) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 Replaced two offset T-intersections.
Noblesville, IN
Hamilton Co.
United States 		Innovation Blvd. / E 141st St. / Batterson Dr.
(39.99487, -85.91033) 		Roundabout
Unknown 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 Eastern entrance to Noblesville Event Center.
(unincorporated), GA
Newton Co.
United States 		GA 212 / GA 162
(33.46482, -83.90782) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.youtube.com/watch?v=tNxG06uRLL4
Peachtree City, GA
Fayette Co.
United States 		Redwine Rd. / S Peachtree Pkwy. / Bernhard Rd.
(33.36796, -84.52043) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 https://thecitizen.com/2024/08/26/fayette-county-celebrates-multi-use-path-roundabout-completion/
Radcliff, KY
Hardin Co.
United States 		Ernest R Kouma Blvd. / Cowley Crossing Ln. / Saratoga Ln.
(37.78250, -85.92608) 		Other
Existing 		Uncontrolled
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Carmel, IN
Hamilton Co.
United States 		Buttonwood Dr. / Bayberry Ct.
(39.95749, -86.11220) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
2 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Carmel, IN
Hamilton Co.
United States 		Buttonwood Dr. / Crimson Ct.
(39.95861, -86.11268) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
4 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Carmel, IN
Hamilton Co.
United States 		Sedgemoor Cir. / Sedgemoor Cir.
(39.94523, -86.21991) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on north and east legs.
Carmel, IN
Hamilton Co.
United States 		Stanhope St. / Treaty Line St.
(39.97072, -86.20135) 		Other
Existing 		All-Way Yield
Unknown 		2 Approaches
2 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Carmel, IN
Hamilton Co.
United States 		10th St. NW / 1st Ave. NW
(39.98663, -86.12875) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Carmel, IN
Hamilton Co.
United States 		Milgate Dr. / Matt St.
(39.99149, -86.11741) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2024 Painted splitter islands.
Danville, KY
Boyle Co.
United States 		Fairgrounds Rd. / Excellence Ave.
(37.65389, -84.79933) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Painted splitter islands on south and west legs; no splitter island on east leg.
Richmond, KY
Madison Co.
United States 		Bowerwood Dr. / Richwood Blvd.
(37.73604, -84.28621) 		Other
Existing 		Uncontrolled
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Davison, MI
Genesee Co.
United States 		Lapeer Rd. / Oak Rd.
(43.01793, -83.49786) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 https://davisonindex.mihomepaper.com/articles/new-roundabout-opens/
Evergreen, CO
Clear Creek Co.
United States 		US 40 / Homestead Rd. / I-70 WB Entrance Ramp
(39.72195, -105.40944) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2024 Through bypass lane on east leg. Year Completed estimated (2023-2024). https://www.codot.gov/projects/i70floydhill/earlyprojects.
(unincorporated), CO
Jefferson Co.
United States 		US 40 / CR 65 / I-70 WB Exit Ramp
(39.71621, -105.39166) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2024 Year Completed estimated (2023-2024). https://www.codot.gov/projects/i70floydhill/earlyprojects.
Westlake, AL
Mobile Co.
United States 		Jeff Hamilton Rd. / Johnson Rd.
(30.62752, -88.29247) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 Opened October 20, 2024. https://www.mobilecountyal.gov/road-closings/new-roundabout-opened-johnson-road-w-jeff-hamilton-road/
Basehor, KS
Leavenworth Co.
United States 		N 155th St. / Parallel Rd.
(39.12860, -94.93856) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 https://www.facebook.com/photo/?fbid=843322321249859&set=happy-friday-basehor-we-are-very-excited-to-share-that-the-155th-street-roundabo
Cecilia, KY
Hardin Co.
United States 		Woodland Way / Greencrest Dr. / Lombardy Dr. / Red Sunset Blvd.
(37.66056, -85.94234) 		Other
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Shepherdsville, KY
Bullitt Co.
United States 		Michelle Dr. / Lanai Dr.
(37.97994, -85.66681) 		Other
Existing 		Uncontrolled
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2006
Shepherdsville, KY
Bullitt Co.
United States 		Michelle Dr. / Landon Way / Casey Ct.
(37.97969, -85.66524) 		Other
Existing 		Uncontrolled
None 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2006
Whitestown, IN
Boone Co.
United States 		S Perry Worth Rd. / Sunset Way
(39.95375, -86.36091) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024
Fairview, MT
Richland Co.
United States 		SR 200 / SR 201
(47.86229, -104.04312) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 https://www.roundupweb.com/story/2024/11/06/news/construction-substantially-complete-on-fairview-west-project/21482.html