Roundabouts Database

31064 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
Modesto, CA
Stanislaus
United States 		Vintage Dr. / Landmark Cir.
(37.69282, -121.05360) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.2501 		Other (At-Grade)
Single-Lane 		2019
Williamstown, MA
Berkshire
United States 		US 7 (New Ashford Rd. / Cold Spring Rd.) / Rte 43 (Hancock Rd. / Green River Rd.)
(42.66081, -73.24145) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2025 Open to traffic in September 2025. https://williamstownma.gov/five-corners-roundabout-project/.
Glassboro, NJ
Gloucester
United States 		Empire Way E / Crispin Way
(39.68779, -75.15012) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2016 Painted splitter islands on east and south legs.
Chesterfield, NJ
Burlington
United States 		Saddle Way / Thorn Ln. / (parking)
(40.13722, -74.65769) 		Other
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Chesterfield, NJ
Burlington
United States 		Recklesstown Way / Harness Way
(40.14048, -74.65337) 		Other
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Oneonta, NY
Otsego
United States 		SR 7 (Main St.) / SR 23 (James Lettis Hwy.) / Maple St.
(42.45684, -75.05819) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2026 https://www.wbng.com/2026/01/07/4-million-roundabout-project-completed-downtown-oneonta/.
Swan River, MN
Itasca
United States 		US 2 / STH 65
(47.08672, -93.19489) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2025 Open to traffic in late 2024, but not complete until 2025. https://www.dot.state.mn.us/d1/projects/swanriverroundabout/index.html.
Rosemount, MN
Dakota
United States 		STH 3 (Robert Trl. S) / 142nd St. / (cemetery entrance)
(44.74415, -93.12759) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2025 https://www.facebook.com/cityofrosemount/posts/its-open-rosemount-thanks-to-mndot-for-completing-this-important-project-on-time/1088314403430032/.
Warroad, MN
Roseau
United States 		STH 11 (State Ave. NE) / STH 313 / Cedar Ave. NW
(48.91432, -95.33128) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2025 https://content.govdelivery.com/accounts/MNDOT/bulletins/3f58e01.
Hackensack, MN
Cass
United States 		STH 371 / CR 5 / 1st St. S
(46.93530, -94.51998) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 Intersection moved about 250 ft south. https://www.dot.state.mn.us/d2/projects/hwy371-hackensack/about.html.
Oxford, MS
Lafayette
United States 		SR 314 (University Ave.) / SR 7 SB Ramps
(34.36224, -89.50696) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max) 		2025 https://www.facebook.com/MississippiDOT/posts/good-things-are-coming-around-like-the-new-roundabouts-were-constructing-at-high/1281014930723219/
Oxford, MS
Lafayette
United States 		SR 314 (University Ave.) / SR 7 NB Ramps
(34.36192, -89.50492) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
51.8160 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max) 		2025 Raindrop shaped. https://www.facebook.com/MississippiDOT/posts/good-things-are-coming-around-like-the-new-roundabouts-were-constructing-at-high/1281014930723219/.
Kanab, UT
Kane
United States 		W Ladera Ln. / El Valle Dr. / W Los Barancos Ln. / E 300 N
(37.05332, -112.51992) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2005 No pedestrian crossings although sidewalks present. Year Completed estimated (2004-2006).
Ball Ground, GA
Cherokee
United States 		Ball Ground Hwy. / Howell Bridge Rd.
(34.32691, -84.38984) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2026 Year Completed estimated (2025-2026). Opened to traffic in November 2025 but not complete. https://www.instagram.com/p/DVRbZ35DXow/.
Manhattan, KS
Riley
United States 		Miller Pkwy. / Amherst Ave.
(39.17009, -96.62144) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2021 Year Completed estimated (2020-2021). https://www.facebook.com/Cityofmanhattan/posts/project-stonehaven-roundabout-miller-pkwy-amherst-avescope-the-existing-miller-p/10157234378587341/.
Dodge City, KS
Ford
United States 		US 56-US 400 (Nickel Rd.) / US 283 / S 2nd Ave.
(37.72165, -100.01515) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
64.0080 		Other (At-Grade)
Single-Lane 		2024 OSOW bypass in southwest and southeast quadrant between US 56-US 400 and US 283. https://www.ksn.com/news/state-regional/roundabout-opens-near-dodge-city-7-months-late/.
Pflugerville, TX
Travis
United States 		Kelly Ln. / Vilamoura St. / Falcon Pointe Blvd.
(30.46287, -97.57472) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025 https://www.youtube.com/watch?v=f3moczMZMDY&t=3s.
Berkeley Springs, WV
Morgan
United States 		US 522 (Valley Rd.) / Berkeley Springs Bypass
(39.59477, -78.24465) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
70.1040 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025 Right-turn-only lane on south and east legs. Left-turn-only lane on north leg. Exit to bypass closed until the bypass is complete (planned for 2027).
(unincorporated), OH
Wood
United States 		US 23 / SR 105 (Scotch Ridge Rd. / Pemberville Rd.)
(41.42623, -83.41550) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.transportation.ohio.gov/about-us/stories/innovate/roundabout-project-first-in-ohio-constructed-under-digital-3d-design.
Modesto, CA
Stanislaus
United States 		Health Care Way / (parking)
(37.70990, -121.05165) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
West Paterson, NJ
Passaic
United States 		Mica Dr. / Rock Hill Ave.
(40.87586, -74.18906) 		Other
Existing 		All-Way Stop
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Montclair, NJ
Essex
United States 		Church St. / Valley Rd.
(40.81500, -74.22145) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
25.9080 		Other (At-Grade)
Single-Lane 		2020 Converted from old traffic circle in 2020.
Loris, SC
Horry
United States 		SC 9 / Hwy 66
(34.04549, -78.85491) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.6717 		Other (At-Grade)
Single-Lane 		2026 https://www.myhorrynews.com/news/sc-highway-9-improvement-project-in-loris-is-90-percent-complete/article_cd51c586-1d1e-4ce9-984f-760e59dc3cc7.html.
Denham Springs, LA
Livingston
United States 		Juban Rd. / (unknown)
(30.47350, -90.91897) 		Roundabout
Existing 		All-Way Yield
Unknown 		2 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2026 https://wwwapps.dotd.la.gov/administration/public_info/projects/home.aspx?key=89#gsc.tab=0.
Independence, KY
Kenton
United States 		KY 536 (Mount Zion Rd.) / Robert Spegal Rd.
(38.95280, -84.60032) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2024 North leg stubbed. https://linknky.com/news/2024/06/14/northern-kentucky-road-improvement/.
Independence, KY
Kenton
United States 		KY 536 (Mount Zion Rd.) / Sigmon Ln.
(38.95691, -84.60802) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2024 https://linknky.com/news/2024/06/14/northern-kentucky-road-improvement/.
Anamosa, IA
Jones
United States 		Old Dubuque Rd. / (unknown)
(42.12006, -91.26884) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2023 https://anamosa-iowa.org/news_detail_T7_R39.php.
Norwood Young America, MN
Carver
United States 		STH 5-STH 25 / CR 33
(44.77639, -93.92940) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Single-Lane 		2021 Intersection moved about 250 feet north. https://westernbuilder.news/WB/article/EB48D01C-minnesota-dot-carver-county-norwood-young-america-announce-completion-of-hwy-212.
Huxley, IA
Story
United States 		US 69 / Anthem Dr.
(41.88330, -93.60058) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2025
Albuquerque, NM
Bernalillo
United States 		Tierra Pintada Blvd. NW / Mirehaven Pkwy. NW
(35.10742, -106.74364) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2025
Centralia, MO
Boone
United States 		SR 22 / SR 124-SR 151
(39.21898, -92.14335) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2025 https://www.modot.org/projects/missouri-route-151-missouri-route-22-and-missouri-route-124-roundabout-construction-boone-county.
Townsville, Queensland
Townsville
Australia 		Burdell Dr. / Swain Way
(-19.25749, 146.70427) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Townsville, Queensland
Townsville
Australia 		Lady Musgrave Circuit / Swain Way / Rowley Pl.
(-19.25535, 146.70512) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Townsville, Queensland
Townsville
Australia 		Lionel Turner Dr. / (parking)
(-19.20105, 146.67490) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Townsville, Queensland
Townsville
Australia 		Lynwood Ave. / Goicoechea Dr.
(-19.20025, 146.67275) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Townsville, Queensland
Townsville
Australia 		Baxendell Pl. / Genesta Ct. / Minstrel Ct.
(-19.19990, 146.67007) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Tweed Heads, New South Wales
Tweed
Australia 		Grand Parade / Candlenut St.
(-28.29718, 153.57264) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Tweed Heads, New South Wales
Tweed
Australia 		Grand Parade / Blue Horizon Dr.
(-28.29741, 153.57397) 		Roundabout
Existing 		All-Way Yield
Unknown 		2 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Eureka, MO
Jefferson
United States 		Windswept Farms Dr. / Bloomfield Dr.
(38.47630, -90.63791) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2019-2020).
Lebanon, IN
Boone
United States 		N 150 W (Witt Rd.) / W 325 N
(40.08710, -86.49675) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025 Double left turn on south leg. INDOT Contract R-44240; INDOT Project DES 2300284.
Avon, IN
Hendricks
United States 		E CR 75 N / End Gardens Blvd.
(39.77235, -86.43494) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2024 Year Completed estimated (2024-2025).
Danville, IN
Hendricks
United States 		Horace G Miles Ave. / Ellen Miles Dr.
(39.76530, -86.54781) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2024
Plainfield, IN
Hendricks
United States 		Marjorie Ln. / Bo St.
(39.72331, -86.36443) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2024
Plainfield, IN
Hendricks
United States 		Smith Rd. / Marjorie Ln. / Anthem Ave.
(39.72418, -86.36142) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0037 		Freeway Ramps (Grade-Separated)
Single-Lane 		2023 Year Completed estimated (2023-2024).
Avon, IN
Hendricks
United States 		S Dan Jones Rd. / Oriole Way (E CR 150 S)
(39.74099, -86.38104) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2024 Year Completed estimated (2024-2025).
West Lafayette, IN
Tippecanoe
United States 		Morehouse Rd. / CR W 350 N / (parking)
(40.46779, -86.93881) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2024 https://www.wlfi.com/news/local/work-on-roundabout-to-close-intersection-of-morehouse-kalberer-roads/article_38b31edc-0181-11ef-981c-cba4b0ad3794.html.
Auburn, CA
Placer
United States 		SR 49-SR 193 (El Dorado St.) / Borland Ave. / Lincoln Way
(38.90401, -121.06566) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.facebook.com/auburnjournal/videos/the-roundabout-has-opened-at-hwy49lincoln-and-borland-a-few-hours-earlier-than-s/1562674994918591/
Overland Park, KS
Johnson
United States 		W 167th St. / US 69 NB Ramps
(38.82554, -94.67600) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max) 		2026 Raindrop shaped. https://www.opkansas.org/newsroom/69express-167th-street-at-u-s-69-to-close-for-180-days-beginning-april-6/
Overland Park, KS
Johnson
United States 		W 167th St. / Antioch Rd.
(38.82547, -94.68630) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 Right-turn-only lanes on north and east legs. Multilane pedestrian crossings on east, north, and west legs. https://johnsoncountypost.com/2023/08/24/overland-park-167th-street-project-219788/
Walnut Cove, NC
Stokes
United States 		US 311 (S Main St.) / E 1st St. / Old Depot Rd.
(36.29271, -80.14129) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2024
Puslinch, ON
Wellington
Canada 		Wellington 34 Rd. / Concession Rd. 7
(43.46083, -80.17118) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.0000 		Other (At-Grade)
Single-Lane 		2024
Cambridge, ON
Waterloo
Canada 		Fountain St. N / Maple Grove Rd.
(43.42431, -80.37856) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
72.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2025 Yield-controlled right-turn bypass lane on west and south legs. https://www.regionofwaterloo.ca/en/living-here/fountain-street.aspx.
Alpharetta, GA
Fulton
United States 		Webb Bridge Rd. / Webb Bridge Way
(34.06479, -84.22650) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2024
Tacoma, WA
Pierce
United States 		S 21st St. / S M St.
(47.24140, -122.45225) 		Traffic Calming Circle
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Tacoma, WA
Pierce
United States 		S 21st St. / S Sheridan Ave.
(47.24126, -122.45369) 		Traffic Calming Circle
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Tacoma, WA
Pierce
United States 		S 21st St. / S Cushman Ave.
(47.24111, -122.45511) 		Traffic Calming Circle
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Naugatuck, CT
Naugatuck Valley
United States 		Rte 63 (Meadow St. / Cherry St.) / Rubber Ave.
(41.48679, -73.05789) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025
Overland Park, KS
Johnson
United States 		W 167th St. / US 69 SB Ramps
(38.82560, -94.67763) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max) 		2026 Raindrop shaped. https://www.opkansas.org/newsroom/69express-167th-street-at-u-s-69-to-close-for-180-days-beginning-april-6/
Edwards, CO
Eagle
United States 		US 6 / Arrowhead Dr.
(39.63866, -106.56468) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2025 Year Completed estimated (2023-2025).
Vail, CO
Eagle
United States 		S Frontage Rd. W / (parking)
(39.64450, -106.38174) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		2 Approaches
1 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2021
Sarasota, FL
Sarasota
United States 		Palmer Blvd. / Apex Rd.
(27.32581, -82.44348) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2026 https://www.facebook.com/SRQCountyGov/posts/exciting-news-the-newly-completed-roundabout-at-apex-road-and-palmer-blvd-is-now/1319708003524990/
Ave Maria, FL
Collier
United States 		Ave Maria Blvd. / Milano St. / Massa Way
(26.33069, -81.43904) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2006-2007). Truck apron added 2017-2021.
Linden, CA
San Joaquin
United States 		E Comstack Rd. / N Duncan Rd.
(38.04484, -121.09613) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2024 Rural with high-speed approaches.
Woodbridge, CA
San Joaquin
United States 		Chestnut St. / E Woodbridge Rd. / Mokelumne St.
(38.15576, -121.30644) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2003 Pedestrian crossing on north leg at driveway.
Ridgeville, SC
Berkeley
United States 		SC 27 (Ridgeville Rd.) / I-26 EB Ramps
(33.13642, -80.31112) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2026 Will be multilane when complete. https://www.counton2.com/news/local-news/berkeley-county-news/roundabouts-replacing-traditional-ramps-at-i%e2%80%9126-exit-in-berkeley-county/. https://www.i26-sc27.com/pdfs/PH_11-7-2019/I-26%20and%20SC%2027%20Roundabout%20Movements.pdf.
Ridgeville, SC
Berkeley
United States 		SC 27 (Ridgeville Rd.) / I-26 WB Ramps
(33.13795, -80.30982) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2026 Will be multilane when complete. https://www.counton2.com/news/local-news/berkeley-county-news/roundabouts-replacing-traditional-ramps-at-i%e2%80%9126-exit-in-berkeley-county/. https://www.i26-sc27.com/pdfs/PH_11-7-2019/I-26%20and%20SC%2027%20Roundabout%20Movements.pdf.
Boiling Springs, SC
Spartanburg
United States 		Belcher Rd. / Old John Dodd Rd. / River Forest Dr.
(35.01291, -82.01292) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2025 https://www.facebook.com/SpartanburgCountyGovernment/posts/safety-spotlight-spartanburg-county-is-committed-to-reducing-fatal-and-serious-i/1297816875727171/.
Atlanta, GA
Fulton
United States 		Wieuca Rd. NE / Phipps Blvd. NE / Park Ave. NE
(33.85570, -84.36110) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2026 www.buckheadcid.com/projects/wieuca-road-phipps-boulevard-roundabout/.
Richland, WA
Benton
United States 		Swift Blvd. / Wright Ave.
(46.27898, -119.29767) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.8120 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2025
Dock Junction, GA
Glynn
United States 		Glynco Pkwy. / Harry Driggers Blvd. / Canal Rd.
(31.24593, -81.48790) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025 https://www.glynncounty.org/news/traffic-shift-begins-friday-september-19-canal-road-roundabout.
Canton, GA
Cherokee
United States 		Technology Ridge Pkwy. / Fate Connector Rd. / Heard Rd.
(34.28908, -84.45418) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024
Canton, GA
Cherokee
United States 		Bluffs Pkwy. / Technology Ridge Pkwy.
(34.28916, -84.46303) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2024
St George, UT
Washington
United States 		W Canyon Tree Dr. / W Firepit Knoll Dr.
(37.19211, -113.61059) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2022 Year Completed estimated (2021-2023).
St George, UT
Washington
United States 		S Ledges Pkwy. / W Conder Bluffs Pkwy. / N Movie Rock Dr.
(37.18983, -113.61887) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2019 South leg stubbed. Year Completed estimated (2017-2020).
St George, UT
Washington
United States 		W Canyon Tree Dr. / N Arcadian Shores Dr.
(37.19441, -113.61980) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
St George, UT
Washington
United States 		S Hidden Valley Dr. / S Hidden Valley Dr. (west)
(37.05409, -113.56883) 		Other
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on two legs.
St George, UT
Washington
United States 		S Hidden Valley Dr. / S Hidden Valley Dr. (east)
(37.05369, -113.56714) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on two legs.
Versailles, MO
Morgan
United States 		MO 5 / MO 52 (W Newton St.) / W Newton St.
(38.43175, -92.85144) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2026 https://www.modot.org/node/78271. Year Completed estimated (2025-2026).
Ka'u, HI
Hawaii
United States 		Crater Rim Dr. / (park entrance)
(19.42857, -155.25542) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 Intersection shifted approximately 230 ft to the west. https://www.instagram.com/reel/DMYfSCiBK5k/.
Charlotte, NC
Mecklenburg
United States 		IBM Dr. / University Pointe Blvd.
(35.30251, -80.76690) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2016-2018).
Fairview, NC
Union
United States 		SR 218 / Sikes Mill Rd.
(35.13054, -80.47905) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2024 https://www.facebook.com/UnionCountyNC/posts/-attn-fairviewunionville-residents-good-news-weve-received-word-from-the-north-c/907177064786783/.
Stallings, NC
Union
United States 		Stallings Rd. / Healing Way / (parking)
(35.09629, -80.67776) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
57.9120 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022
Charlotte, NC
Mecklenburg
United States 		Bryant Farms Rd. / Elm Ln. / Blakeney Heath Rd.
(35.04725, -80.81579) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025 Left-turn-only lane on west leg. Right-turn-only lane on north leg. https://www.charlottenc.gov/Growth-and-Development/Projects/Bryant-Farms.
Indian Land, SC
Lancaster
United States 		Parkway Dr. / Prayer Center Dr. / Crossridge Blvd.
(34.96245, -80.85236) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022
Durham, NC
Durham
United States 		Fendol Farm Pkwy. / Bowhall Dr. / Atlas Dr.
(35.94810, -78.78555) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2023 Curbing completed 2021. Markings added 2023-2024.
Walker, MI
Kent
United States 		Center Dr. NW / Weatherford Dr. NW
(43.02096, -85.68611) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2024 https://www.wzzm13.com/article/traffic/new-roundabout-opens-walker/69-f660176a-6a57-4a45-8ac5-7dea143a9bdb.
Grand Rapids, MI
Kent
United States 		Hastings St. NE / Sinclair Ave. NE
(42.97219, -85.65833) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2021 Compact roundabout; east leg is inbound traffic only. Year Completed estimated (2020-2021).
Toledo, OH
Lucas
United States 		N Summit St. / Shoreland Ave.
(41.72660, -83.47957) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2025 https://www.facebook.com/lucascountyengineer/videos/the-wait-is-over-summit-st-and-shoreland-ave-roundabout-is-now-open/785629650585355/.
(unincorporated), NC
Beaufort
United States 		US 264 / SR 32
(35.52855, -76.94924) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2024 Right-turn-only lane on west and east US 264 legs. Add-lane right-turn bypass lane on northeast SR 32 leg.
Rocky Face, GA
Whitfield
United States 		Mount Vernon Rd. / Houston Valley Rd.
(34.80479, -85.05486) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.facebook.com/WhitfieldCountyGA/posts/mt-vernonhouston-valley-roundabout-is-now-openhere-are-a-few-quick-reminders-for/1187183273234601/.
Oxford, NC
Granville
United States 		Williamsboro St / Gilliam St / New College St
(36.31248, -78.58715) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2024 Elliptical shaped. ICD = 110 ft x 90 ft. Painted splitter islands on north and south legs.
Bellingham, WA
Whatcom
United States 		E Bakerview Rd. / James St.
(48.78944, -122.46415) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2025 External truck aprons on west and east entries. https://cob.org/project/james-bakerview-intersection-es-473.
West Palm Beach, FL
Palm Beach Co.
United States 		S. Quadrille Blvd. (El Campeon Blvd.) / Fern St.
(26.71040, -80.05505) 		Roundabout
Removed 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		1997 Replaced with TWSC 1995-1999; signalized in 2019.
Daytona Beach, FL
Volusia Co.
United States 		Seabreeze Circle (Seabreeze Bridge / Mason Ave. / Ballough Dr.)
(29.22941, -81.02484) 		Rotary
Removed 		All-Way Yield
Unknown 		0 Approaches
0 Driveways
42.7326 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		1997 Replaced with construction of new Seabreeze Bridge. Year Completed estimated (1995-1999). ICD estimated from Google Maps linework.
Lutherville-Timonium, MD
Baltimore Co.
United States 		MD 139 (Charles St.) / Bellona Ave.
(39.41790, -76.62900) 		Roundabout
Removed 		All-Way Yield
None 		4 Approaches
0 Driveways
28.9560 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		1999 Two-lane circulatory roadway across northern half.
East Lansing, MI
Ingham Co.
United States 		Bogue St. / Shaw Ln.
(42.72575, -84.47185) 		Roundabout
Removed 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 Roundabout built in 2000, removal date estimated (2013-2015).
Greenwich, CT
Fairfield Co.
United States 		King St. / Rye Lake Ave.
(41.07508, -73.70280) 		Roundabout
Removed 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2006 Temporary roundabout installed May 12, 2004. Functional Class: Local.
Chesterfield, MO
St. Louis Co.
United States 		Schoettler Valley Dr. / Highcroft Dr.
(38.64415, -90.55331) 		Other
Removed 		Unknown
Unknown 		4 Approaches
0 Driveways
17.7235 		Other (At-Grade)
Single-Lane 		1999 Temporary roundabout installed in Fall 1999. Removed September 25, 2000 due to negative public opinion. Intersection returned to AWSC. Functional Class: Local ICD estimated from Google Maps linework.
Claremont, CA
Los Angeles Co.
United States 		Indian Hill Blvd. / Bonita St.
(34.09662, -117.71930) 		Roundabout
Removed 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		2000 Temporary roundabout installed in August 1999, removed in April 2000. Strong public negative opinion cited as reason for removal. (Westernite, July-August 2000, pp. 2-3)
Woodland, CA
Yolo Co.
United States 		Gum Ave. / Bourn Dr.
(38.66820, -121.74710) 		Roundabout
Removed 		All-Way Yield
None 		4 Approaches
0 Driveways
64.3428 		Other (At-Grade)
Single-Lane 		2008 Built as temporary in 2002. Temporary removed in 2008 and converted to AWSC. Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.