Roundabouts Database Index

29465 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
Willamsburg, VA James City Co. United States	Saunders Bridge / S Square / River Moor / Poggio Field (37.25970, -76.77789)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 33.2698	Other (At-Grade) Single-Lane	2007	No splitter islands. Uncertain traffic control. ICD estimated from Google Maps linework.
Calgary, AB Division 6 Canada	Savanna Blvd. NE / 52 St. NE (51.13495, -113.95843)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 46.0000	Other (At-Grade) Single-Lane	2017
Calgary, AB Division 6 Canada	Savanna Blvd. NE / Savanna St. NE (51.13504, -113.95242)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.0000	Other (At-Grade) Single-Lane	2016
Deforest, WI Dane Co. United States	Savannah Dr. / Williamsburg Way (43.19280, -89.31834)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0536	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Sävenäsleden / von Utfallsgatan / (parking lot) (57.72708, 12.02658)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.5235	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Halifax, England Calderdale United Kingdom	Savile Park Rd. / Haugh Shaw Rd. / Arden Rd. (53.71627, -1.87178)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Kerava, Uusimaa Kerava Finland	Saviontie / Kannistonkatu (60.39096, 25.10053)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kerava, Uusimaa Kerava Finland	Saviontie / Koivikontie (60.38048, 25.09682)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Zagreb, Zagreb Croatia	Savska Opatovina / City Center one West entrance (45.79867, 15.88692)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Lakewood Ranch, FL Manatee Co. United States	Saw Palm Creek Trl. / Savanna Palms Ct. / (parking) (27.47139, -82.40376)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6717	Other (At-Grade) Single-Lane	2016	Through arrow markings on each entry.
Ponte Vedra Beach, FL St. Johns Co. United States	Sawgrass Island Dr. S / Whisper Lake Ln. E (30.20539, -81.39944)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Bradenton, FL Manatee Co. United States	Sawgrass Lake Terrace / Whisper Lake Dr. / Blue Cypress St. (27.48122, -82.42163)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2013
Durham, NC Durham Co. United States	Sawmill Creek Pkwy. / (future street) (36.10732, -78.86442)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 83.9476	Other (At-Grade) Single-Lane		ICD = 300 ft. ICD estimated from Google Maps linework.
Sitka, AK Sitka United States	Sawmill Creek Rd. / Halibut Point Rd. / Lake Street (57.05323, -135.33460)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.5287	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
(unincorporated), OH Delaware Co. United States	Sawmill Pkwy. / Bean Oller Rd. (40.23539, -83.09539)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.4108	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
(unincorporated), OH Delaware Co. United States	Sawmill Pkwy. / Bunty Station Rd. (40.25373, -83.09134)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.3980	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
(unincorporated), OH Delaware Co. United States	Sawmill Pkwy. / Clark Shaw Rd (40.22808, -83.09516)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.9449	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
(unincorporated), OH Delaware Co. United States	Sawmill Pkwy. / Ford Rd. (40.24463, -83.09368)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.8463	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
(unincorporated), OH Delaware Co. United States	Sawmill Pkwy. / Hyatts Rd. (40.21642, -83.09669)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.8641	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
Powell, OH Delaware Co. United States	Sawmill Rd. / Presidential Pkwy. (40.14895, -83.08899)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2023	https://engineer.co.delaware.oh.us/image_slider/presidential-parkway-and-sawmill-road-intersection-2023/
Laurel, MS Jones Co. United States	Sawmill Rd. / Sixth Ave. / Central Ave. (31.69357, -89.13285)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2022	Central Ave is one-way exiting roundabout. http://laurelmainstreet.com/tag/roundabout/
Toormina, NSW Coffs Harbour Australia	Sawtell Rd. / Hogbin Dr. / Toormina Rd. (-30.35139, 153.09050)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
McKinney, TX Collin Co. United States	Sawtooth Trl. / Joshua Tree Trl. / Mendocino Trl. (33.16499, -96.71037)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2014	Partially completed in 2014 with the fourth leg completed in 2015.
Bellevue, TN Davidson Co. United States	Sawyer Brown Rd. / Todd Preis Dr. (36.07112, -86.94708)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 19.3072	Other (At-Grade) Single-lane w/ Traversable Central Island	2019	ICD estimated from Google Maps linework.
Löddeköpinge, Skane County Kävlinge Sweden	Saxtorpsvägen / E20 Ramps (55.82191, 12.93512)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 111.3751	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Tarneit, VIC Wyndham Australia	Sayers Rd. / Davis Rd. (-37.84475, 144.65133)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
(unincorporated), SC Spartanburg Co. United States	SC 11 / Parris Bridge Rd. (35.15971, -81.91854)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	Year Completed estimated (2021-2022). https://www.wspa.com/news/roundabout-proposed-at-hwy-11-parris-bridge-road/
Woodruff, SC Spartanburg Co. United States	SC 146 / SC 417 (34.80064, -82.15773)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.3443	Other (At-Grade) Single-Lane	2017	Replaced scissor-type intersection. ICD estimated from Google Maps linework.
Anderson, SC Anderson Co. United States	SC 187 / Whitehall Rd. (34.50793, -82.76231)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.3400	Other (At-Grade) Single-Lane	2021
Bennettsville, SC Marlboro Co. United States	SC 38 / Hamlet Hwy / Oakwood St. (34.64393, -79.69339)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.3030	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Marion, SC Marion Co. United States	SC 41A (Jones Ave.) / Senator Gasque Rd. / Metal Rd. (34.18353, -79.38340)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	Replaced scissor intersection. Vera St rerouted.
(unincorporated), SC Lancaster Co. United States	SC 522 (Rocky River Rd.) / SC 123 (Taxahaw Rd.) (34.71569, -80.62095)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	http://info2.scdot.org/projects/ViewerFiles/P030240%20-%20PIM%20Handout.pdf
(unincorporated), SC Dorchester Co. United States	SC 61 (Beech Hill Rd.) / Summers Dr. (32.95271, -80.26081)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2015
(unincorporated), SC Spartanburg Co. United States	SC 9 / Foster Rd. (35.12033, -82.04318)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2019
Easley, SC Pickens Co. United States	SC-153 / US 123 WB ramps (34.82975, -82.52968)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Freeway Ramps (Grade-Separated) Single-Lane	2020	https://www.foxcarolina.com/news/scdot-final-stretch-of-sc-153-extension-has-opened-to-drivers-in-easley/article_8591b388-38e1-11eb-8f6e-27d8dc695ba6.html
Lady's Island, SC Beaufort Co. United States	SC-802 (Sams Point Rd.) / Brickyard Point Rd. / Holly Hall Rd. (32.44562, -80.63971)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.3790	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	Add-lane right-turn bypass lane on west leg. ICD estimated from Google Maps linework.
Reidsville, NC Rockingham Co. United States	Scales St. / W Morehead St. (36.36160, -79.66431)	Traffic Calming Circle Existing	Unknown None	4 Approaches 0 Driveways 45.2038	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Forest Lake, MN Washington Co. United States	Scandia Trl. N (STH 97) / Goodview Ave. N / 8th St. SE (45.26073, -92.97577)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2020	Elliptical shaped. ICD = 180 feet x 150 feet.
Scarborough, QLD Moreton Bay Australia	Scarborough Rd. / Griffith Rd. (-27.20899, 153.10924)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Piscataway Township, NJ Middlesex Co. United States	Scarlet Knight Way / Campus Rd. / Bartholomew Rd. / Frelinghuysen Rd. (40.51776, -74.46132)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 57.1998	Other (At-Grade) Single-Lane	2003	ICD estimated from Google Maps linework.
Clayton, VIC Monash Australia	Scenic Blvd. / Research Way (-37.90791, 145.13657)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Clarkdale, AZ Yavapai Co. United States	Scenic Dr. / Alamos Dr. (34.74635, -112.04608)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2012). Initially completed with painted splitter islands. Raised splitter islands added 2012-2014.
Loveland, CO Larimer Co. United States	Scenic Dr. / Foothills Dr. (40.39674, -105.13522)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	1998	Painted splitter islands; unmarked pedestrian crossings along circulatory roadway.
Loveland, CO Larimer Co. United States	Scenic Dr. / Lookout Dr. (40.39773, -105.13528)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	1998	Painted splitter islands; unmarked pedestrian crossings along circulatory roadway.
Friendswood, TX Galveston Co. United States	Scenic Hills Dr. / Danbury Springs Ln. (29.48758, -95.17951)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Central Coast, NSW Central Coast Australia	Scenic Hwy. / Charles Kay Dr. (-33.44871, 151.43020)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Fairview, TX Collin Co. United States	Scenic Ranch Cir. / Heritage Ranch Dr. (33.13732, -96.59440)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 54.8637	Other (At-Grade) Single-Lane	2001	No splitter islands.
Highton, VIC Greater Geelong Australia	Scenic Rd. / Highett Rd. / Wallaroo Way (-38.15326, 144.31223)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Rijswijk, South Holland Rijswijk Netherlands	Schaapweg / De Dijk (52.03346, 4.30356)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.7163	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Rijswijk, South Holland Rijswijk Netherlands	Schaapweg / Franklin D. Rooseveltlaan (52.03900, 4.30002)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.1211	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Rijswijk, South Holland Rijswijk Netherlands	Schaapweg / Sir Winston Churchillaan (52.03112, 4.30474)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.1264	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Darnestown, MD Montgomery Co. United States	Schaeffer Rd. / Germantown Park Dr. / Central Park Cir. (39.15003, -77.30152)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2004	Right-turn-only lane on northeast leg. Year Completed estimated (2002-2005).
Kloten, Zurich Bülach Switzerland	Schaffhauserstrasse / Holbergstrasse / Bahnfodstrasse / Kirchgasse (47.44961, 8.58210)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kloten, Zurich Bülach Switzerland	Schaffhauserstrasse / Lindenstrasse / (parking) (47.44800, 8.58176)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Heerlen, Limburg Heerlen Netherlands	Schandelerboord / Spoorsingel / Schaelbergerweg (50.89015, 5.98384)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.9027	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
Druten, Gelderland Druten Netherlands	Scharenburg / Koekoek (51.88446, 5.60518)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 25.0647	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Columbus, GA Muscogee Co. United States	Schatulga Rd. / Corporate Ridge Pkwy. (32.50364, -84.86957)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.2536	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Cloncurry, QLD Cloncurry Australia	Scheaffe St. / Daintree St. (-20.70439, 140.50542)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Cloncurry, QLD Cloncurry Australia	Scheaffe St. / Scarr St. (-20.70563, 140.50534)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Gorinchem, South Holland Gorinchem Netherlands	Schelluinsestraat (51.83588, 4.94743)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 1 Driveways 21.4019	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Sint Odiliënberg, Limburg Roerdalen Netherlands	Schepersweg / A73 NB Ramps (51.16400, 5.96566)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane		Raindrop shaped.
Herten, Limburg Roerdalen Netherlands	Schepersweg / A73 SB Ramps (51.16454, 5.96480)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane		Raindrop shaped.
De Pere, WI Brown Co. United States	Scheuring Rd. (CTH F) / Lawrence Dr. (44.43083, -88.10675)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.7605	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Series of 6 roundabouts. Opened November 2, 2010. ICD estimated from Google Maps linework.
De Pere, WI Brown Co. United States	Scheuring Rd. (CTH F) / PDQ Dr. / Mid Valley Dr. (44.43032, -88.11939)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.9379	Other (At-Grade) Single-Lane	2010	Series of 6 roundabouts. Opened November 22, 2010. ICD estimated from Google Maps linework.
De Pere, WI Brown Co. United States	Scheuring Rd. (CTH F) / S 9th St. / W Matthew Dr. (44.43063, -88.09529)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.8205	Other (At-Grade) Single-Lane	2004	Second of two roundabouts on an arterial street separating residential neighborhood from a business park. Many trucks pass through this intersection each day. Completed November 2004. http://www.co.brown.wi.us/Planning/roundabouts.html. Series of 6 roundabouts. Opened November 2004. Functional Class: Arterial ICD estimated from Google Maps linework.
De Pere, WI Brown Co. United States	Scheuring Rd. (CTH F) / Suburban Dr. (44.43055, -88.08604)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.4090	Other (At-Grade) Single-Lane	2004	One of two roundabouts on an arterial street that separates a residential neighborhood from a business park. Many trucks traveling to and from the business park pass through this intersection each day, and the roundabout serves as an attractive entrance to the neighborhood and park. Completed November 2004. http://www.co.brown.wi.us/Planning/roundabouts.html. Series of 6 roundabouts. Opened November 2004. Functional Class: Arterial ICD estimated from Google Maps linework.
De Pere, WI Brown Co. United States	Scheuring Rd. (CTH F) / US 41 NB Ramps (44.43074, -88.10989)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 53.3400	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	2011	Series of 6 roundabouts. Yield-controlled right-turn bypass lane on south leg; merging right-turn bypass lane on east leg. Opened September 2011. Circular central island.
De Pere, WI Brown Co. United States	Scheuring Rd. (CTH F) / US 41 SB Ramps (44.43050, -88.11402)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 56.3880	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)	2011	Series of 6 roundabouts. Opened September 2011.
Vlaardingen, South Holland Gemeente Vlaardingen Netherlands	Schiedamseweg / Binnensingel (51.90936, 4.35211)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Pedestrian access to central island.
Nijkerkerveen, Gelderland Gemeente Nijkerk Netherlands	Schillingserf / Rijnerf / Sindelererf (52.21053, 5.45157)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
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.
(unincorporated), OR Washington Co. United States	Scholls Ferry Rd. / River Rd. (45.42222, -122.91619)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.2667	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Rural location with high-speed approaching roadways; realignment of each approach reduces speed. ICD estimated from Google Maps linework.
Gainesville, FL Alachua Co. United States	School House Rd. / SW 30th Ave. / SW 98th Blvd. (29.62513, -82.44492)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 59.1776	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Suamico, WI Brown Co. United States	School Ln. (CTH B) / Velp Ave. (CTH HS) (44.63452, -88.05177)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.7946	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Central Sefton, England Sefton United Kingdom	School Ln. / Wango Ln. / Bull Bridge Ln. (53.47939, -2.93322)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Redland Bay, QLD South East Queensland Australia	School of Arts Rd. / Bedarra St. / Cypress St. (-27.62825, 153.29801)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Redland Bay, QLD South East Queensland Australia	School of Arts Rd. / Queen St. / Denham Blvd. (-27.62899, 153.30217)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Drayton, England Norfolk United Kingdom	School Rd. / Hall Ln. (52.67762, 1.22541)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
McKinleyville, CA Humboldt Co. United States	School Rd. / Salmon Ave. / McKinleyville Ave. (40.93439, -124.11240)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.0680	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2014). ICD estimated from Google Maps linework.
Lincoln, RI Providence Co. United States	School St. / Main St. / Briarwood Rd. (41.95141, -71.45445)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.4118	Other (At-Grade) Single-lane w/ Traversable Central Island	2017	Previous control: beacon (4-way flasher in center of intersection) which was damaged in 2015 and restored in center island. ICD estimated from Google Maps linework.
Rosmalen, North Brabant 's-Hertogenbosch Netherlands	Schoolstraat / Rodenborchweg (51.71996, 5.36453)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 21.4569	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Fitzroy North, VIC Australia	Schotchmer St. / Rae St. (-37.78293, 144.98021)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 13.2149	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Wentzville, MO St. Charles Co. United States	Schroeder Creek Blvd. / (high school access) (38.81649, -90.86931)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.9451	Other (At-Grade) Single-Lane	2016	Paving was done in late 2016, but fully completed in 2017 -- https://www.wentzvillemo.org/departments/public_works/schroeder_creek_boulevard_extension_project.php . ICD estimated from Google Maps linework.
Wentzville, MO St. Charles Co. United States	Schroeder Creek Blvd. / William Dierberg Dr. (38.82018, -90.86907)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.0819	Other (At-Grade) Single-Lane	2016	Paving was done in late 2016, but fully completed in 2017 -- https://www.wentzvillemo.org/departments/public_works/schroeder_creek_boulevard_extension_project.php . ICD estimated from Google Maps linework.
Oslo, Oslo Oslo Norway	Schweigaards gate / Klostergata (59.90757, 10.77266)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Pedestrian access to central island.
Sandpoint, ID Bonner Co. United States	Schweitzer Cutoff Rd / N Boyer Ave (48.30915, -116.55190)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2017
Davidsonville Historic District, MD Prince George's Co. United States	Science Dr. / (parking) (38.96068, -76.71428)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Davidsonville Historic District, MD Prince George's Co. United States	Science Dr. / Curie Dr. (38.96399, -76.70897)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Park Hills, MO St. Francois Co. United States	Science St. / High St. / Rebel Dr. (37.84763, -90.52203)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2008).
Ann Arbor, MI Washtenaw Co. United States	Scio Church Rd. / S Wagner Rd. (42.25569, -83.79885)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-lane w/ Traversable Central Island	2017
Hilliard, OH Franklin Co. United States	Scioto Darby Rd. / Cosgray Rd. (40.03280, -83.17834)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2024	https://x.com/HilliardGov/status/1844542579636830394
Hilliard, OH Franklin Co. United States	Scioto Darby Rd. / Leppert Rd. / Parkside Ct. (40.03296, -83.17013)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.4931	Other (At-Grade) Unknown	2018	ICD estimated from Google Maps linework.
Hilliard, OH Franklin Co. United States	Scioto Darby Rd. / Veterans Memorial Dr. (40.03197, -83.16796)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 51.2109	Other (At-Grade) Unknown	2018	ICD estimated from Google Maps linework.
Hilliard, OH Franklin Co. United States	Scioto Darby Rd. / Walcutt Rd. (40.01965, -83.14034)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.6717	Other (At-Grade) Single-Lane	2021	Roundabout built immediately north of signalized intersection. Signal removed & roundabout opened in August 2021.
Fitzroy North, VIC Australia	Scotchmer St. / Brunswick St. (-37.78306, 144.98143)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 16.0467	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Denmark, WA Denmark Australia	Scotsdale Rd. / Horsley Rd. (-34.95657, 117.35455)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
College Station, TX Brazos Co. United States	Scott and White Dr. / Old Rock Prairie Rd. (30.58426, -96.28080)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 64.0070	Other (At-Grade) Single-Lane	2013	On the grounds of the Scott and White Hospital complex, serves the main entrance to the hospital.
Milton, ON Halton Canada	Scott Blvd. / Willet Terr. / Dymott Ave. (43.48676, -79.86895)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.4619	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2009-2013). ICD estimated from Google Maps linework.
Washington, DC N/A Co. United States	Scott Circle (Mass. Ave. / Rhode Isl. Ave. / 16th St. / N St.) (38.90725, -77.03654)	Signalized Roundabout/Circle Existing	Signal None	6 Approaches 0 Driveways 51.1161	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Perry Hall, MD Baltimore Co. United States	Scott Moore Way / Honeygo Center Dr. (39.40491, -76.44142)	Other Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 0.0000	Other (At-Grade) Single-Lane		Pedestrian access to central island.