Roundabouts Database

30012 Results

Search by location, intersection, and comments with the Quick Search below. You can search all other attributes by clicking Advanced Search. Sort results by clicking the headers of any column. Click the Intersection name for a details and aerial view. Search results pages can be bookmarked. Results can be exported to KML for viewing in Google Earth.


Search Advanced Search Export as KML
City, State
County
Country 		Intersection
(Lat, Lng) 		Type
Status 		Control Type / Other Control Type Approaches / Driveways / ICD (m) Functional Class /
LaneType 		Year Completed Comments
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
Marion, OH
Marion Co.
United States 		SR 309 (Harding Hwy. W) / Marion-Williamsport Rd.
(40.60438, -83.16986) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2023 Year Completed estimated (2021-2023).
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/
Frisco, TX
Collin Co.
United States 		Acacia Ave. / Gartner Rd.
(33.15628, -96.74202) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5274 		Other (At-Grade)
Single-Lane 		2024
Frisco, TX
Collin Co.
United States 		Acacia Ave. / Twistleaf St.
(33.15767, -96.73793) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2024
Frisco, TX
Collin Co.
United States 		Acacia Ave. / Birchleaf Dr. / Bearberry Dr.
(33.15763, -96.73480) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2024
Frisco, TX
Collin Co.
United States 		Everwell Ln. / Durant Ln.
(33.19927, -96.82178) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.1856 		Other (At-Grade)
Single-Lane 		2025
Frisco, TX
Collin Co.
United States 		Everwell Ln. / Forbes Dr.
(33.19643, -96.82593) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.1856 		Other (At-Grade)
Single-Lane 		2025
Phoenix, AZ
Maricopa Co.
United States 		E Sky Crossing Way / E Bryce Ln.
(33.68858, -112.00861) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Single-Lane 		2020 Year Completed estimated (2019-2020).
Phoenix, AZ
Maricopa Co.
United States 		E Sky Crossing Way / N Cave Butte St.
(33.68854, -112.01959) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2018-2019).
Arlington, VA
Arlington Co.
United States 		Boundary Channel Dr. / I-395 SB Ramps
(38.87067, -77.04839) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
48.7680 		Freeway Ramps (Grade-Separated)
Single-Lane 		2024 https://www.arlnow.com/2024/05/30/boundary-channel-drive-roundabouts-and-trail-upgrades-are-officially-complete/
Arlington, VA
Arlington Co.
United States 		Boundary Channel Dr. / Jefferson Davis Hwy. / I-395 NB Ramps
(38.86975, -77.04548) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
45.7200 		Freeway Ramps (Grade-Separated)
Single-Lane 		2024 https://www.arlnow.com/2024/05/30/boundary-channel-drive-roundabouts-and-trail-upgrades-are-officially-complete/
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/
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
Amherst, NY
Erie Co.
United States 		John James Audubon Pkwy. / I-990 WB Ramps / Alamosa Way
(43.02618, -78.78262) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
39.6240 		Freeway Ramps (Grade-Separated)
Single-Lane 		2023
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.
Sollefteå, Västernorrland County
Sollefteå Municipality
Sweden 		Cpl Sollefteå Södra / Järnvägsgatan
(63.16934, 17.23922) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
57.9120 		Other (At-Grade)
Single-Lane 		2008 Constructed before 2008.
Sollefteå, Västernorrland County
Sollefteå Municipality
Sweden 		Rte 90 / Järnvägsgatan
(63.17143, 17.25390) 		Roundabout
Existing 		All-Way Yield
Other 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2010 Constructed before 2010. Right-turn bypass lane on northeast leg that has priority over exit from roundabout. Grade-separated pedestrian/bicycle path under east leg.
Sollefteå, Västernorrland County
Sollefteå Municipality
Sweden 		Rte 335 (Norra Ådalsvägen) / Kungsgatan
(63.17748, 17.27527) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2008 Completed before 2008.
Sollefteå, Västernorrland County
Sollefteå Municipality
Sweden 		Rte 90 (Cpl Sollefteå Norra / Norra Ådalsvägen) / Rte 335 (Norra Ådalsvägen)
(63.17855, 17.26187) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.0000 		Other (At-Grade)
Single-Lane 		2008 Constructed before 2008.
Sollefteå, Västernorrland County
Sollefteå Municipality
Sweden 		Järnvägsgatan / Dalvägen
(63.16571, 17.27330) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.0000 		Other (At-Grade)
Single-Lane 		2008 Completed before 2008.
Sollefteå, Västernorrland County
Sollefteå Municipality
Sweden 		Dalvägen / Långgatan / Nipstadsgatan
(63.16486, 17.27112) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.0000 		Other (At-Grade)
Single-Lane 		2008 Completed before 2008.
Sollefteå, Västernorrland County
Sollefteå Municipality
Sweden 		Rte 90 (Cpl Hågesta) WB Ramps / Söderleden / Gösta Frohms Backe / Bataljonsvägen
(63.16040, 17.28886) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
44.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2017 Elliptical shaped. ICD = 44 m x 35 m. Year Completed estimated (2016-2019).
Falun, Dalarna County
Falu kommun
Sweden 		Korsnäsvägen / Hälsinggårdsrondellen
(60.59552, 15.68735) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.0000 		Other (At-Grade)
Single-Lane 		2006 Completed before 2006.
Falun, Dalarna County
Falu kommun
Sweden 		E16-Rte 69 (Korsnäsvägen) / Klingvägen
(60.58927, 15.71729) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2006 Completed 2006 or earlier.
Falun, Dalarna County
Falu kommun
Sweden 		Regementsvägen / Lasarettsvägen / Kasemgården
(60.60697, 15.64880) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.0000 		Other (At-Grade)
Single-Lane 		2006 Completed in or before 2006.
Falun, Dalarna County
Falu kommun
Sweden 		E16-Rte 69 (Lugnetleden) / Regementsvägen
(60.60976, 15.65497) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
43.0000 		Other (At-Grade)
Single-Lane 		2022
Falun, Dalarna County
Falu kommun
Sweden 		Högskolerondellen: E16-Rte 69 (Lugnetleden) / Svärdsjögatan
(60.61211, 15.65238) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.0000 		Other (At-Grade)
Single-Lane 		2006 Completed in or before 2006.
Falun, Dalarna County
Falu kommun
Sweden 		Lugnetrondellen: E16-Rte 69 (Lugnetleden) / Lugnetvägen / Kyrkbacksvägen
(60.61924, 15.64768) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.0000 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2006-2009).
Falun, Dalarna County
Falu kommun
Sweden 		E16-Rte 50-Rte 69 (Lugnetleden) / Hanröleden
(60.62574, 15.61196) 		Roundabout
Existing 		All-Way Yield
Metering Signal 		3 Approaches
1 Driveways
60.9600 		Other (At-Grade)
Single-Lane 		2010 Completed in or before 2010. Other control is signal on one approach to allow emergency vehicles to enter from 'next' approach.
Falun, Dalarna County
Falu kommun
Sweden 		Hanröleden / Norra Järvägsgatan
(60.62320, 15.61594) 		Unknown
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
44.0000 		Other (At-Grade)
Single-Lane 		2021
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/
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).
North Dumfries, ON
Oxford
Canada 		Trussler Rd. / Cedar Creek Rd. / Oxford Road 8
(43.32353, -80.49392) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2024 https://kitchener.citynews.ca/2024/09/19/cedar-creek-trussler-road-roundabout-work-completed/
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
San Diego, CA
San Diego Co.
United States 		Foothill Blvd. / Loring St.
(32.80778, -117.24568) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2025 Oval shaped. ICD = 130 ft x 90 ft. https://www.roadsbridges.com/road-traffic-safety/news/55241846/san-diego-builds-roundabouts-to-improve-safety
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
Ettlingen, Baden-Württemberg
Karlsruhe
Germany 		Karlsruher Straße / Pforzheimer Straße / Schillerstraße / Scheffelstraße
(48.94361, 8.40786) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ettlingen, Baden-Württemberg
Karlsruhe
Germany 		Karlsruher Straße / Huttenkreuzstraße / Pulvergartenstraße
(48.94604, 8.40715) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Brant, ON
Brant
Canada 		Hwy 2 (King Edward St.) / Puttown Rd. / Falkland Rd.
(43.17027, -80.43259) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2022 Year Completed estimated (2020-2023).
Brant, ON
Brant
Canada 		Hwy 2 (King Edward St.) / Bishopsgate Rd.
(43.17113, -80.42643) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2022 Year Completed estimated (2020-2023).
Hamilton, ON
Hamilton
Canada 		Hwy 52 / Hwy 403 WB Ramps
(43.20276, -80.04528) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2024 Year Completed estimated (2021-2025).
Hamilton, ON
Hamilton
Canada 		Hwy 52 / Hwy 430 EB Ramps
(43.19974, -80.04435) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
45.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2024 Year Completed estimated (2021-2025).
Little Rock, AR
Pulaski Co.
United States 		Kanis Rd. / Fletcher Ridge Blvd. / Chenal Downs Blvd.
(34.75930, -92.48271) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2021
Monroe, LA
Ouachita Par.
United States 		Broadmore Blvd. / Bienville Dr.
(32.53427, -92.09860) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2000 Year Completed estimated (1998-2005).
Monclova Township, OH
Lucas Co.
United States 		Salisbury Rd. / Albon Rd.
(41.58101, -83.73746) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2020 Year Completed estimated (2018-2020).
Seattle, WA
King Co.
United States 		NW 75th St. / 30th Ave. NW
(47.68305, -122.39575) 		Traffic Calming Circle
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
16.1541 		Other (At-Grade)
Single-Lane
Crossfield, AB
Division 6
Canada 		Vista Dr. / Amery Crescent / Vista Rd. / Thomas St.
(51.43444, -114.04277) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2016-2017).
Calgary, AB
Division 6
Canada 		140th Ave. NW / Carrington Blvd. NW
(51.18149, -114.09022) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2017
Calgary, AB
Division 6
Canada 		148 Ave. NW / Carrington Blvd. NW
(51.18699, -114.08880) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.0000 		Other (At-Grade)
Single-Lane 		2022 Year Completed estimated (2022-2023).
Calgary, AB
Division 6
Canada 		Cornerstone Heights SE / Cornerstone St. NE
(51.15805, -113.94241) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.0000 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2018-2020).
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.
Poplar, MT
Roosevelt Co.
United States 		US 2 / 5th Ave. E
(48.11438, -105.18443) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2019 https://www.roundupweb.com/story/2019/12/04/news/us-2-poplar-construction-winds-down/13182.html
Bruce, MI
Macomb Co.
United States 		33 Mile Rd. / McKay Rd.
(42.81797, -83.00023) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2019).
Lincoln, NE
Lancaster Co.
United States 		W A St. / SW 27th St.
(40.79924, -96.75897) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2025
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
Richfield, MN
Hennepin Co.
United States 		Lyndale Ave. S / 65th St.
(44.88522, -93.28611) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2023 Elliptical shaped. ICD = 125 ft x 115 ft. https://www.facebook.com/story.php/?story_fbid=641870717972314&id=100064481752700
Wilsonville, OR
Clackamas Co.
United States 		SW Boeckman Rd. / SW Canyon Creek Rd.
(45.31755, -122.75778) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2025 https://www.wilsonvilleoregon.gov/engineering/page/boeckman-road-corridor-improvements
Apple Valley, MN
Dakota Co.
United States 		Diamond Path W / 140th St. W / Connemara Trl.
(44.74637, -93.15649) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2023 On the border between Apple Valley and Rosemount. https://nextdoor.com/agency-post/mn/rosemount/city-of-rosemount/the-intersection-at-diamond-path-and-connemara-trail-is-now-closed-to-through-traffic-for-construction-of-a-roundabout-282288126/
Gustine, CA
Merced Co.
United States 		SR 33-SR 140 / 4th St.
(37.25362, -120.99742) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2025 https://www.westsideconnect.com/news/community-news/gustines-first-roundabout-completed-a-new-chapter-for-the-community/
Palmdale, CA
Los Angeles Co.
United States 		E Avenue S8 / 40th St. E
(34.54990, -118.05834) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2025 Yield-controlled right-turn bypass lane on south and east legs. https://www.facebook.com/CityofPalmdale/videos/para-espa%C3%B1ol-roundabout-tips-for-a-smoother-rideave-s-8-40th-st-east-is-now-open/3977904792456970/ .
Davidson, NC
Cabarrus Co.
United States 		SR 3 (Mooresville Rd.) / Odell School Rd.
(35.48835, -80.75930) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2022 Year Completed estimated (2022-2023).
Huntersville, NC
Mecklenburg Co.
United States 		Bryton Pkwy. / Bryton Ridge Pkwy.
(35.38172, -80.82887) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2016-2017).
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
Harrisburg, NC
Cabarrus Co.
United States 		Stallings Rd. / Lotus Dr.
(35.31571, -80.64023) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2022 Yield-controlled right-turn bypass lane on north leg. Add-lane right-turn bypass lane on east leg. https://www.facebook.com/story.php/?story_fbid=434214805375646&id=100063613898455&_rdr
Harrisburg, NC
Cabarrus Co.
United States 		Stallings Rd. / Raging Ridge Rd.
(35.31390, -80.63383) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2022
Concord, NC
Cabarrus Co.
United States 		Drake MIll Ln. / Holden Ave.
(35.31413, -80.58479) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
67.0560 		Other (At-Grade)
Single-Lane 		2020 Original circle built 2006-2008. Splitter islands added 2019-2021.
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.
Swedesboro, NJ
Gloucester Co.
United States 		Valley Forge Dr. / Yorktown Rd.
(39.74156, -75.33234) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		Yield-controlled northwest and southeast legs; uncontrolled northeast and southwest legs.
Swedesboro, NJ
Gloucester Co.
United States 		Pine Dr. / Ashburn Way
(39.74389, -75.33937) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		Southwest leg is uncontrolled; other legs are yield controlled.
Swedesboro, NJ
Gloucester Co.
United States 		Holly Dr. / Ashburn Way
(39.74467, -75.34385) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		Uncontrolled southwest leg; other legs are yield controlled.
Swedesboro, NJ
Gloucester Co.
United States 		Village Green Dr. / Dalton Dr. / Roundstone Run
(39.73260, -75.32429) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		Painted splitter island and yield control on south leg; no splitter islands and no control on other legs.
Swedesboro, NJ
Gloucester Co.
United States 		Hazel Blvd. / Balsam Rd.
(39.73123, -75.32836) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Single-Lane 		2020 Painted splitter islands on all legs. Original circular intersection constructed 2011-2016; splitter islands and yield control added 2020.
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).
Woodbine, NJ
Cape May Co.
United States 		CR 610 (Dennisville-Petersburg Rd.) / CR 550 (Dehlisch Ave. / Woodbine-Ocean View Rd.)
(39.22105, -74.77919) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2020
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).
Westerville, OH
Delaware Co.
United States 		SR 605 / Fancher Rd.
(40.13242, -82.80976) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2024
Johnstown, OH
Licking Co.
United States 		Green Chapel Rd. / Mink St.
(40.12321, -82.69688) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2024
McKinney, TX
Collin Co.
United States 		E Virginia St. / N Throckmorton St.
(33.19801, -96.60863) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2025
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
Tulare, CA
Tulare Co.
United States 		SR 137 (E Tulare Ave.) / Morrison St.
(36.21093, -119.30330) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2025 https://www.facebook.com/100082142657015/posts/ccme-is-in-the-final-stages-of-the-tulare-avestate-hwy-137-roundabout-project-fo/700819749332774/
Bothell, WA
Snohomish Co.
United States 		Meridian Ave. S / 240th St. SE / 240th St. SW
(47.78041, -122.23298) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2024 https://bothellwa.gov/2001/Meridian-Ave-S-and-240th-St-SE-Roundabou
Fitchburg, WI
Dane Co.
United States 		S Seminole Hwy. / Lacy Rd.
(43.00116, -89.45924) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2023 https://www.wmtv15news.com/2023/11/17/lacy-road-construction-is-complete-with-added-speed-reductions/
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
Bowling Green, KY
Warren Co.
United States 		Ashley Cir. / Westen St.
(36.96894, -86.43656) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2023 https://www.wbko.com/2023/06/20/construction-begins-roundabout-ashley-circlewesten-street-intersection/
Bowling Green, KY
Warren Co.
United States 		Westen St. / Patrick Way
(36.96519, -86.44527) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2024 https://www.youtube.com/watch?v=degpDxeAwUM
Bowling Green, KY
Warren Co.
United States 		Westen St. / Highland Way
(36.96372, -86.44766) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2024 https://www.facebook.com/citybgky/posts/the-westen-street-and-highland-way-roundabout-project-was-anticipated-to-have-be/906701484824529/
Charlotte, NC
Mecklenburg Co.
United States 		Lakeview Rd. / Reames Rd.
(35.33246, -80.85242) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2023 Yield-controlled right-turn bypass lane on northeast leg. https://www.charlottenc.gov/Growth-and-Development/Projects/CNIPSunset/Lakeview-Reames
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/
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
Hurricane, UT
Washington Co.
United States 		Sand Hollow Resort Pkwy. / Retreat Dr.
(37.11581, -113.39937) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2009 Yield-controlled right-turn bypass lane on east leg. Year Completed estimated (2006-2009).
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 		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