Roundabouts Database Index

29869 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
Hampton, VIC Bayside Australia	Bridge St. / Moor St. (-37.94480, 145.00500)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Eltham, VIC Australia	Bridge St. / Susan St. (-37.71844, 145.14167)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
St Francis, MN Anoka Co. United States	Bridge St. NW / Lake George Blvd. NW (45.38685, -93.34720)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.6174	Other (At-Grade) Single-Lane	2016	Yield controlled right-turn bypass lane on south leg. https://www.stfrancis.k12.mn.us/page.cfm?p=383&newsid=2777. ICD estimated from Google Maps linework.
St Francis, MN Anoka Co. United States	Bridge St. NW / Poppy St. NW / Rum River Blvd. NW (45.38710, -93.35243)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.5845	Other (At-Grade) Single-Lane	2016	https://www.stfrancis.k12.mn.us/page.cfm?p=383&newsid=2777. ICD estimated from Google Maps linework.
Riverview, NB Albert Canada	Bridgedale Blvd. / Runneymeade Rd. (46.06430, -64.76196)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.0000	Other (At-Grade) Single-Lane	2021	East leg stubbed. Year Completed estimated (2020-2021). https://www.townofriverview.ca/news/bridgedale-boulevard-is-taking-shape
Liverpool, England Liverpool United Kingdom	Bridgehouse Ln. / Sugarbrook Dr. / Electric Ave. (53.46013, -2.90905)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Cypress, TX Harris Co. United States	Bridgeland High School Dr. / House Hahl Rd. (29.93615, -95.76008)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2019). West leg added 2021-2022.
Cypress, TX Harris Co. United States	Bridgeland Landing Dr. (29.94427, -95.72332)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Cypress, TX Harris Co. United States	Bridgeland Landing Dr. / (parking) (29.94568, -95.72282)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Winnipeg, MB Manitoba Canada	Bridgelane Dr. / Appletree Crescent (49.81045, -97.17762)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.2239	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2005-2011). ICD estimated from Google Maps linework.
Westfield, IN Hamilton Co. United States	Bridgeport Dr. / Declaration Dr. (40.00717, -86.17854)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 72.2702	Other (At-Grade) Single-Lane		No splitter islands. Pedestrian access to central island. ICD estimated from Google Maps linework.
Idaho Falls, ID Bonneville Co. United States	Bridgeport Dr. / River Walk Dr. (43.48855, -112.04801)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.4610	Other (At-Grade) Single-Lane	2007	Originally built without splitter islands. Splitter islands added to north and west legs in 2016. ICD estimated from Google Maps linework.
Gerringong, NSW Kiama Australia	Bridges Rd. / Fern St. (-34.74044, 150.82709)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ottawa, ON Ottawa Canada	Bridgestone Dr. / Foxhall Way (45.28613, -75.85775)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 14.2849	Other (At-Grade) Single-Lane	2016	Temporary signs, markers, and curbs instead of permanent features. ICD estimated from Google Maps linework.
Ottawa, ON City of Ottawa Canada	Bridgestone Dr. / Steeple Chase Dr. / Stonehaven Dr. (45.29100, -75.85860)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.5674	Other (At-Grade) Single-Lane	2012	Functional Class: Major Collector ICD estimated from Google Maps linework.
Liberty Hill, TX Williamson Co. United States	Bridget Cir. / Sarahs Ln. (30.68407, -97.93606)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2008
Lower Southampton Township, PA Bucks Co. United States	Bridgetown Pike / W Maple (SR 0213) / Bridgetown Pike (SR 2010) (40.17417, -74.96831)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane	2016
Windermere, FL Orange Co. United States	Bridgewater Crossings Blvd. / Falcon Centre Ave. / Village Lakeview Ave. (28.47916, -81.59135)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2007	Painted splitter islands.
Bluffton, SC Beaufort Co. United States	Bridgewater Dr. / Parkside Dr. (32.27840, -80.90985)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.4295	Other (At-Grade) Single-Lane	2000	Year Completed estimated (1994-2005). ICD estimated from Google Maps linework.
Runcorn, England Halton United Kingdom	Bridgewater Interchange: A558 (Daresbury Expressway - Bridgewater Expressway) / A533 (Mersey Gateway) Ramps (53.34114, -2.70215)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)		Dogbone shaped.
Roxburgh Park, VIC Hume Australia	Bridgewater Rd. / Donald Cameron Dr. / Rio Grande Dr. / Patullos Ln. (-37.62017, 144.93218)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Roxburgh Park, VIC Hume Australia	Bridgewater Rd. / James Mirams Dr. / Santa Cruz Blvd. (-37.61900, 144.92782)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Suffolk, VA Suffolk City United States	Bridgeway Dr. (36.89212, -76.43387)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Hunterview, NSW Singleton Australia	Bridgman Rd. / Glass Parade (-32.53904, 151.16904)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Frisco, TX Denton Co. United States	Bridle Blvd. / Coulter Lake Rd. (33.13840, -96.87734)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2013
Frisco, TX Denton Co. United States	Bridle Blvd. / Sevier Wells Rd. / Chico Basin Rd. (33.13834, -96.87468)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2013).
Colorado Springs, CO El Paso Co. United States	Bridle Oaks Dr. / Woodmont Dr. (39.01377, -104.79950)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 64.0311	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Oshawa, ON Durham Canada	Bridle Rd. / Gulfstream Dr. (43.96215, -78.89170)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.1064	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Oshawa, ON Durham Canada	Bridle Rd. / Northern Dancer Dr. (43.95341, -78.89266)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.3921	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2005-2009). ICD estimated from Google Maps linework.
Bridlewood, IN St. Joseph Co. United States	Bridlewood Cir. / Broken Wood Dr. (41.75165, -86.13323)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2001	Flush concrete splitter islands. No truck apron. Year Completed estimated (1999-2003).
Lee's Summit, MO Jackson Co. United States	Bridlewood Dr. / Lewis Dr. (38.91375, -94.44021)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2007
(unincorporated), FL Palm Beach Co. United States	Briella Dr. / Trinero Terr. (26.52331, -80.16336)	Traffic Calming Circle Existing	All-Way Yield None	3 Approaches 0 Driveways 26.7157	Other (At-Grade) Single-Lane		Uncontrolled entries. Functional Class: Local ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Brier Creek Pkwy. / Andrews Chapel Rd. (35.92633, -78.77923)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.0798	Other (At-Grade) Single-Lane	2017	ICD = 105 ft. ICD estimated from Google Maps linework.
Brigantine, NJ Atlantic Co. United States	Brigantine Blvd. / Bayshore Ave. / 34th St. S / (unknown) / (parking lot) (39.39482, -74.38953)	Other Existing	Other None	7 Approaches 0 Driveways 28.6120	Other (At-Grade) Multilane (2 Lane, unspecified)		All entries except Brigantine Blvd controled by stop signs. ICD estimated from Google Maps linework.
Scawby, England North Lincolnshire United Kingdom	Briggate Lodge Roundabout [A18 / A15 (Ermine St.) / Ermine St.] (53.54820, -0.55724)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Auckland, Auckland Auckland New Zealand	Brigham Creek Rd. / SH 18 (Upper Harbour Motorway) SB Off-Ramp (-36.79958, 174.63999)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Auckland, Auckland Auckland New Zealand	Brigham Creek Rd. / SH 18 (Upper Harbour Motorway) SB On-Ramp (-36.80071, 174.63790)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Auckland, Auckland Auckland New Zealand	Brigham Creek Rd. / Sinton Rd. / SH 18 (Upper Harbour Motorway) NB Ramps (-36.79969, 174.63665)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Hialeah, FL Miami-Dade Co. United States	Bright Dr. / W 1st Ave. / W 19th St. (25.83896, -80.28401)	Traffic Calming Circle Existing	All-Way Yield Unknown	6 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
California Gully, VIC Greater Bendigo Australia	Bright St. / Chapple St. / Jobs Gully Rd. (-36.72218, 144.26455)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Campsie, NSW Australia	Brighton Ave. / Moore St. (-33.90366, 151.10691)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Saskatoon, SK Division 11 Canada	Brighton Blvd. / Taskamanwa St. / McOrmond Dr. (52.12011, -106.54988)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2024	"Brighton Birds" sculpture in center island.
Clarksville, MD Howard Co. United States	Brighton Dam Rd. / Ten Oaks Rd. (39.20491, -76.95455)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 35.1680	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Steinbach, MB Division 2 Canada	Brighton Ln. / Ashford Ln. (49.52706, -96.66571)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.0000	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2005-2009). East leg added 2013.
Windsor, ON Essex Canada	Brighton Rd. (CR 21) / Tecumseh Rd. E (42.31138, -82.84547)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 33.0000	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011).
Pease Pottage, England West Sussex United Kingdom	Brighton Rd. / A23 SB Off-Ramp (51.06963, -0.20363)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Pease Pottage, England West Sussex United Kingdom	Brighton Rd. / Bellevue Rd. / (parking) (51.08389, -0.19724)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Pease Pottage, England West Sussex United Kingdom	Brighton Rd. / Horsham Rd. / Parish Ln. (51.08274, -0.19936)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Millersville, MD Anne Arundel Co. United States	Brightview Dr. / Galiot Dr. / Tremont Dr. (39.11196, -76.62028)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2008
Mountain Creek, QLD Sunshine Coast Australia	Brightwater Blvd. / Attenuata Dr. (-26.71143, 153.10173)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mountain Creek, QLD Sunshine Coast Australia	Brightwater Blvd. / Attenuata Dr. / Trevally St. (-26.71085, 153.10967)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mountain Creek, QLD Sunshine Coast Australia	Brightwater Blvd. / Frogmouth Circuit (-26.71266, 153.09979)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mountain Creek, QLD Sunshine Coast Australia	Brightwater Blvd. / Manatunga Parade (-26.70653, 153.10491)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Olney, MD Montgomery Co. United States	Brightwood Rd. / Winding Oak Dr. / Weston Pl. (39.16065, -77.09120)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Beverly, MA Essex Co. United States	Brimbal Ave. / Sohier Rd. (42.57437, -70.87860)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 29.9031	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Alkimos, WA Wanneroo Australia	Brindebella Pkwy. / Pectoral Promenade (-31.61442, 115.68581)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kingswood, NSW Penrith Australia	Bringelly Rd. / Caddens Rd. (-33.77370, 150.71471)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Marshfield, MO Webster Co. United States	Brinkley Rd. / CR CC / I-44 WB Ramps (37.36529, -92.90927)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Freeway Ramps (Grade-Separated) Single-Lane	2020
Stockport, England Greater Manchester United Kingdom	Brinnington Rd. / Essex Rd. (53.42837, -2.12857)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Sylvania, OH Lucas Co. United States	Brint Rd. / Centennial Rd. (41.70259, -83.74328)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://www.lucascountyengineer.org/brint--centennial-roundabout.html
Richfield Township, OH Lucas Co. United States	Brint Rd. / Kilburn Rd. (41.70182, -83.78616)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.13abc.com/2022/08/06/lucas-county-engineers-office-installs-two-new-roundabouts/
Sylvania, OH Lucas Co. United States	Brint Rd. / Mitchaw Rd. (41.70204, -83.76222)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.9930	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Sylvania Township, OH Lucas Co. United States	Brint Rd. / N King Rd. (41.70285, -83.72376)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5594	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Redbank, QLD Ipswich Australia	Brisbane Rd. / Brisbane Terrace / Bridge St. (-27.59990, 152.87447)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mackay, QLD Mackay Australia	Brisbane St. / Alfred St. (-21.14566, 149.18772)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mackay, QLD Mackay Australia	Brisbane St. / Gordon St. (-21.14358, 149.18807)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
East Tamworth, NSW Tamworth Regional Australia	Brisbane St. / Napier St. (-31.08488, 150.93698)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Oxley Park, NSW Penrith Australia	Brisbane St. / Sydney St. (-33.76751, 150.78856)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 20.0000	Other (At-Grade) Single-lane w/ Traversable Central Island
Mackay, QLD Mackay Australia	Brisbane St. / Victoria St. (-21.14147, 149.18843)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Park Wood, England Kent United Kingdom	Brishing Ln. / Brishing Rd. (51.23933, 0.55111)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Columbia, MO Boone Co. United States	Bristol Lake Dr. / Braddington Dr. (38.89246, -92.29611)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 22.3098	Other (At-Grade) Single-Lane	2006	fourth approach is now built; see Google satellite view ICD estimated from Google Maps linework.
Richmond Hill, GA Bryan Co. United States	Bristol Way / Laurel Hill Cir. / Shady Oak Cir. (31.93059, -81.32104)	Other Existing	All-Way Stop None	4 Approaches 1 Driveways 0.0000	Other (At-Grade) Single-Lane
Richmond Hill, GA Bryan Co. United States	Bristol Way / Walton Point Ln. (31.93271, -81.31536)	Other Existing	All-Way Stop None	3 Approaches 1 Driveways 0.0000	Other (At-Grade) Single-Lane
Oshawa, ON Durham Canada	Britannia Ave W / Kentucky Derby Way (43.95441, -78.90661)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2015
Oshawa, ON Durham Canada	Britannia Ave. / Bridle Rd. (43.95601, -78.89312)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.9699	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Oshawa, ON Durham Canada	Britannia Ave. W / Windfields Farm Dr. (43.95341, -78.91118)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 45.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2017
Fletcher, NSW Newcastle Australia	Britannia Blvd. / Scobie St. / Broome St. (-32.87713, 151.63927)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lethbridge, AB Alberta Canada	Britannia Blvd. W / Mauretania Rd. W (49.67305, -112.91026)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2012
Carey Park, WA Bunbury Australia	Brittain Rd. / Ecclestone St. (-33.35932, 115.65303)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Watanobbi, NSW Central Coast Australia	Brittania Dr. / Guardian Rd. (-33.26496, 151.42866)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Avondale, PA Chester Co. United States	Brittany Circle (39.80609, -75.74373)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Fishers, IN Hamilton Co. United States	Britton Park Rd. / E 135th St. (39.98523, -86.00616)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.6043	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Hilliard, OH Franklin Co. United States	Britton Pkwy. / All Seasons Dr. / Lyman Ct. (40.03655, -83.13115)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	ICD = 180 ft in two-lane section, 160 feet in one-lane section.
Hilliard, OH Franklin Co. United States	Britton Pkwy. / Anson Dr. (40.04156, -83.13125)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Modified striping to eliminate fishhooks & convert to 2x1 in 2020 (converted EB from Thru/RT to RT only).
Hillard, OH Franklin Co. United States	Britton Pkwy. / Davidson Rd. (40.04977, -83.13399)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Modified striping to remove fishhooks in 2019.
Hilliard, OH Franklin Co. United States	Britton Pkwy. / Hayden Run Rd. (40.06202, -83.13750)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	ICD = 160 feet in one-lane section, 180 in two-lane section.
Hilliard, OH Franklin Co. United States	Britton Pkwy. / Riggins Rd. (40.06493, -83.13857)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8637	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2006	Converted from 2x2 roundabout to a 2x1 roundabout in 2020 by changing the EB and WB thru/right lanes to RT only lanes.
Lacey, WA Thurston Co. United States	Britton Pkwy. NE / Carpenter Rd. NE / Britton Ln. NE (47.06434, -122.79957)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2024	No splitter island on north leg. https://cityoflacey.org/projects/carpenter-road-britton-parkway-roundabout/
Lacey, WA Thurston Co. United States	Britton Pkwy. NE / Gateway Blvd. (47.06858, -122.78590)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.3012	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Opened September 2007. ICD estimated from Google Maps linework.
Potomac, MD Montgomery Co. United States	Broad Green Dr. / Clagett Farm Dr. (39.04566, -77.19669)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Mobile, AL Mobile Co. United States	Broad St. / Canal St. (30.68436, -88.05283)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2021	https://www.fox10tv.com/first-look-at-new-roundabout/video_72e8587d-217c-5c55-a65c-312584e8a2f7.html
Durham, NC Durham Co. United States	Broad St. / Carver St. / Kenan Rd. (36.04003, -78.90840)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.8600	Other (At-Grade) Single-lane w/ Traversable Central Island	2016
LaGrange, GA Troup Co. United States	Broad St. / Country Club Rd. (33.03996, -85.04474)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 33.0394	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Rochester, NY Monroe Co. United States	Broad St. / Court St. / Broadway St. / Woodbury Blvd. (43.15493, -77.60059)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 40.9497	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
New Bern, NC Craven Co. United States	Broad St. / Front St. (35.10776, -77.03563)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 27.3573	Other (At-Grade) Single-Lane	2001	Part of enhancement project. ICD estimated from Google Maps linework.
Delaware Water Gap, PA Monroe Co. United States	Broad St. / River Rd. / I-80 WB Ramps (40.99138, -75.14327)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.9759	Freeway Ramps (Grade-Separated) Single-Lane	2018	ICD estimated from Google Maps linework.
Broadfield North, England West Sussex United Kingdom	Broadfield Dr. / Seymour Rd. / Rathlin Rd. (51.10101, -0.20355)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Broadfield South, England West Sussex United Kingdom	Broadfield Dr. / Winfield Way / Woodsman Hill / Coachmans Dr. (51.09941, -0.19862)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Grade-separated tunnels for pedestrians.
Gossops Green, England West Sussex United Kingdom	Broadfield Roundabout [Horsham Rd. / Bewbush Dr. / Broadfield Dr.] (51.10333, -0.20732)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Broadmeadow, NSW Newcastle Australia	Broadmeadow Rd. / Curley Rd. (-32.92016, 151.73427)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane