Roundabouts Database

28820 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
Swindon, England
Wilts
United Kingdom 		A4312 / A420 / A419 Ramps / Ermin St.
(51.57640, -1.73358) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
129.1498 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Swindon, England
Wilts
United Kingdom 		A420 / Thornhill Rd.
(51.57845, -1.72835) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
49.7278 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Swindon, England
Wilts
United Kingdom 		A420 / A419 Ramps
(51.57264, -1.73221) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
42.3112 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Swindon, England
Wilts
United Kingdom 		Kembrey St. / Larch Close
(51.57756, -1.77262) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
19.2977 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Swindon, England
Wiltshire
United Kingdom 		"Magic Roundabout" [A4312 / Drove Rd. / Fleming Way / A4289 (County Rd.) / Shrivenham Rd.]
(51.56285, -1.77147) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
66.0791 		Other (At-Grade)
Ring junction (3+ mini-roundabouts in ring) 		1972 Ring junction of five mini-roundabouts. ICD estimated from Google Maps linework.
Swindon, England
Wilts
United Kingdom 		Pipers Roundabout
(51.54561, -1.77064) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
57.9339 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Swindon, England
Wilts
United Kingdom 		Belle Vue Rd. / Drove Rd.
(51.55480, -1.77616) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
14.8519 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Swindon, England
Wilts
United Kingdom 		Fleming Way / Spring Gardens
(51.56260, -1.77877) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
15.5918 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Swindon, England
Wilts
United Kingdom 		Fleming Way / Princes St.
(51.56262, -1.78059) 		Roundabout
Removed 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
71.2766 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Swindon, England
Wilts
United Kingdom 		Corporation St. / Broad St.
(51.56386, -1.78054) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
15.5913 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Swindon, England
Wilts
United Kingdom 		Great Western Way / Corporation St.
(51.56788, -1.78271) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.2851 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Swindon, England
Wilts
United Kingdom 		Great Western Way / Polaris Way
(51.56811, -1.78391) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.6645 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Swindon, England
Wilts
United Kingdom 		B4289 / N Star Ave.
(51.56987, -1.78866) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.8597 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Swindon, England
Wilts
United Kingdom 		N Star Ave. / Hawksworth Way
(51.56889, -1.78968) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
35.6334 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Swindon, England
Wilts
United Kingdom 		A4311 / Elgin Dr.
(51.57595, -1.77163) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
37.8546 		Other (At-Grade)
Multilane (3+ Lane) 		ICD estimated from Google Maps linework.
Swindon, England
Wilts
United Kingdom 		A4311 / Kembrey St.
(51.57749, -1.77427) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.1111 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Swindon, England
Wilts
United Kingdom 		A4311 / Chapel St.
(51.57187, -1.77101) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.1157 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Swindon, England
Wilts
United Kingdom 		Chapel Street / Bright Street
(51.57181, -1.77297) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
89.0778 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		ICD estimated from Google Maps linework.
Swindon, England
Swindon
United Kingdom 		Edison roundabout [B4006 (Dorcan Way) / Edison Rd. / Eldene Dr.]
(51.55484, -1.73206) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Swindon, England
Swindon
United Kingdom 		B4534 (Westfield Way) / Haydonleigh Dr. / Stonecrop Way
(51.59347, -1.81258) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Swinomish Tribal Community, WA
Skagit Co.
United States 		Knudsen Ln. / Casino Dr.
(48.45635, -122.51910) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.2668 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Swinomish Tribal Community, WA
Skagit Co.
United States 		SR 20 / Padilla Heights Rd.
(48.45519, -122.51940) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.2280 		Other (At-Grade)
Single-Lane 		2002 The ground breaking ceremony was held October 2002. The client is the Swinomish Tribe. Opened October 2002. Functional Class: Local ICD estimated from Google Maps linework.
Świnoujście, Zachodniopomorskie
Swinoujscie
Poland 		Grunwaldzka / Konstytucji 3 Maja / Marynarzy / Plac Kościelny
(53.90805, 14.24746) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Świnoujście, Zachodniopomorskie
Swinoujscie
Poland 		Konstytucji 3 Maja / Jarosława Dąbrowskiego
(53.90903, 14.24631) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Świnoujście, Zachodniopomorskie
Swinoujscie
Poland 		Rondo Róży Wiatrów [Piastowska / Mieszka I / Bolesława Chrobrego / Władysława Sikorskiego]
(53.91031, 14.25585) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Swords, Co Dublin

Ireland 		Clonshaugh Rd. / Stockhole Ln. / (parking)
(53.41175, -6.21645) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		Oval shaped.
Swords, Co Dublin

Ireland 		R139 / Clonshaugh Rd.
(53.41061, -6.21754) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Swords, Co Dublin

Ireland 		Airport Roundabout [R132 (Swords Rd. - Dublin Rd.) / Corballis Rd. South / (M1 connector)]
(53.42826, -6.22964) 		Signalized Roundabout/Circle
Existing 		Signal
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Swords, Co Dublin

Ireland 		Cloghran Roundabout [R132 (Dublin Rd.) / Naul Rd. / Stockhole Ln.]
(53.43407, -6.22872) 		Signalized Roundabout/Circle
Existing 		Signal
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Sycamore Township, OH
Hamilton Co.
United States 		Plainfield Rd. / Sycamore Rd.
(39.21534, -84.39192) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
37.9388 		Other (At-Grade)
Single-Lane 		2019 ICD estimated from Google Maps linework.
Sydenham, VIC
Brimbank
Australia 		Overton Lea Blvd. / Trickey Ave. / Milligan Parade
(-37.69692, 144.76584) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Sydenham, VIC
Brimbank
Australia 		Overton Lea Blvd. / Community Hub
(-37.70182, 144.76444) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Sydenham, VIC
Brimbank
Australia 		Community Hub / Delbridge Dr.
(-37.70163, 144.76143) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Sydenham, VIC
Brimbank
Australia 		Community Hub / Meade Way
(-37.70159, 144.75944) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane
Sydney, NSW
Liverpool
Australia 		Anzac Rd. / Delfin Dr.
(-33.94612, 150.94045) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Sydney, NSW
Campbelltown
Australia 		The Kraal Dr. / Maryfields Dr.
(-34.06289, 150.79831) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Sydney, NSW
Liverpool
Australia 		Feodore Dr. / Newgate Blvd. / Stirling St.
(-33.89480, 150.84627) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Sydney, NSW
Fairfield
Australia 		St Johns Rd. / Gladstone St.
(-33.88914, 150.92917) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Sydney, NSW
Hawkesbury
Australia 		A9 (Blacktown Rd. - George St.) / Blacktown Rd.
(-33.63979, 150.78419) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Sydney, NSW
Penrith
Australia 		A9 (Blacktown Rd. - The Northern Rd.) / Richmond Rd. / The Northern Rd.
(-33.64165, 150.78585) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Sydney, NSW
Georges River
Australia 		Lorraine St. / Isaac St. / Roberts Ave.
(-33.96848, 151.05987) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Sydney, NSW
Ryde
Australia 		Constitution Rd. / Station St.
(-33.81484, 151.08800) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Sydney, NSW
Ryde
Australia 		Constitution Rd. / Mons Ave.
(-33.81481, 151.08529) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Sydney, NSW
Campbelltown
Australia 		Henderson Rd. / Williamson Rd. / Garner Pl. / Macquarie Links Rd.
(-33.98662, 150.86633) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Sydney, NSW
Campbelltown
Australia 		Rose Payten Dr. / Airds Rd.
(-34.04585, 150.83176) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Sydney, NSW
Campbelltown
Australia 		Eagle Vale Dr. / Emerald Dr.
(-34.03603, 150.80488) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Sydney, NSW
Northern Beaches
Australia 		Kambora Ave. / Hakea Ave. / Pound Ave.
(-33.74312, 151.20141) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Sydney, NSW
Campbelltown
Australia 		Georges River Rd. / Wheatley Dr.
(-34.07856, 150.83100) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Sydney, NSW
Blacktown
Australia 		Jersey Rd. / Pringle Rd. / Daniels Rd.
(-33.74375, 150.82844) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Sydney, NSW
Blacktown
Australia 		Kensington Park Rd. / Boundary Rd.
(-33.68587, 150.88113) 		Unknown
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Sydney, NSW
Blacktown
Australia 		Woodstock Ave. / Duke St.
(-33.75820, 150.83095) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Sydney, NSW
Blacktown
Australia 		Woodstock Ave. / Pringle Rd. / Morehead Ave.
(-33.75736, 150.82549) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Sydney, NSW
Blacktown
Australia 		Woodstock Ave. / Carlisle Ave.
(-33.75634, 150.81861) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Sydney, NSW
Liverpool
Australia 		Green Valley Rd. / Whitford Rd.
(-33.90290, 150.87204) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Sydney, NSW
Cumberland
Australia 		Merrylands Rd. / Gipps Rd. / Greystanes Rd.
(-33.82727, 150.93192) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Sydney, NSW
Sutherland Shire
Australia 		N West Arm Rd. / Wanganui Rd. / Avenel Rd.
(-34.04287, 151.07877) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Elliptical shaped.
Sydney, NSW
Campbelltown
Australia 		Englorie Park Dr. / Invergowrie Ave.
(-34.09301, 150.78731) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Sydney, NSW
Mosman
Australia 		Spofforth St. / Rangers Ave.
(-33.83173, 151.22962) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Sydney, NSW
Fairfield
Australia 		Victoria St. / Wetherill St.
(-33.84822, 150.91833) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Sydney, NSW

Australia 		Johnston Rd. / Flinders Rd. / Manuka Crescent
(-33.90344, 150.99487) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Sydney, NS
Cape Breton
Canada 		George St. / Hwy 125 EB Ramps / Louisbourg Hwy.
(46.11459, -60.16760) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.8803 		Freeway Ramps (Grade-Separated)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Sydney, NS
Cape Breton
Canada 		Churchill Dr. / Hwy 125 WB Ramps
(46.10795, -60.18697) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
46.3697 		Freeway Ramps (Grade-Separated)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Sydney, NSW
Parramatta
Australia 		Australia Ave. / Underwood Rd. / A3 (Homebush Bay Dr.) Ramps
(-33.85401, 151.07718) 		Roundabout
Existing 		All-Way Yield
Metering Signal 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		https://www.smh.com.au/national/nsw/sydney-s-worst-roundabout-gets-100m-upgrade-work-won-t-start-for-three-years-20220426-p5ag6u.html
Sydney River, NS
Cape Breton
Canada 		Kings Rd. / (unknown)
(46.10633, -60.22633) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		2020 https://mobile.twitter.com/NS_TAT/status/1330927616891752453
Sykesville, MD
Carroll Co.
United States 		Old Washington Rd. (MD 97) / W Old Liberty Rd.
(39.42906, -77.00755) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.1330 		Other (At-Grade)
Single-Lane 		2000 Year Completed estimated (1995-2005). ICD estimated from Google Maps linework.
Sykesville, MD
Carroll Co.
United States 		Bennett Rd. / Monroe Ave.
(39.41306, -76.92967) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.7590 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Sykesville, MD
Carroll Co.
United States 		Smithfield Ave. / Warfield Ave.
(39.37673, -76.96410) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.0835 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2007 Elliptical shape. ICD estimated from Google Maps linework.
Sylva, NC
Jackson Co.
United States 		NC 116 (Webster Rd.) / Bonnie Ln. / Southwestern Community College Entrance
(35.34999, -83.20777) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.1206 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Sylvan Lake, AB
Alberta
Canada 		Hwy 11A E / Hwy 20
(52.31931, -114.06992) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
40.1525 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Sylvan Lake, AB
Division 8
Canada 		Hwy 11 (David Thompson Hwy.) / 50 St. / Hwy 781
(52.28232, -114.09704) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2023 Painted spiral in circulatory roadway. Previous control was stop control on south leg and yield control on north leg. Year Completed estimated (2022-2023).
Sylvan Lake, AB
Division 8
Canada 		Hwy 11 (David Thompson Hwy.) / 60 St. / Range Road 15
(52.28193, -114.12092) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2023 Painted spirals in circulatory roadway. Year Completed estimated (2022-2023).
Sylvan Lake, AB
Division 8
Canada 		Crestview Blvd. / (unknown)
(52.29241, -114.09186) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.0000 		Other (At-Grade)
Single-Lane 		2022 No splitter islands.
Sylvan Lake, AB
Division 8
Canada 		Hwy 20 / Erickson Rd.
(52.31537, -114.07144) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.0000 		Other (At-Grade)
Single-Lane 		2019 https://www.sylvanlakenews.com/news/sylvan-lake-council-reallocates-over-1-million-for-intersection-upgrades/
Sylvan Lake, AB
Division 8
Canada 		Crestview Blvd. / Cameron Close
(52.29481, -114.09185) 		Other
Existing 		Unknown
None 		3 Approaches
0 Driveways
24.0000 		Other (At-Grade)
Single-Lane 		2014 No splitter islands.
Sylvan Lake, AB
Division 8
Canada 		Springfield Blvd. / (unknown)
(52.29534, -114.12423) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2017
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
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 		W Sylvania Ave. / Mitchaw Rd.
(41.68780, -83.76150) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.6760 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Sylvania Township, OH
Lucas Co.
United States 		Sylvania Ave. / Centennial Rd.
(41.68821, -83.74265) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.4055 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Sylvania Township, OH
Lucas Co.
United States 		Sylvania-Metamora Rd. / Mitchaw Rd.
(41.71631, -83.76299) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.7922 		Other (At-Grade)
Single-Lane 		2014 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.
Syracuse, NY
Onondaga Co.
United States 		Carrier Circle (Carrier Pkwy. / I-90 Ramps / Thompson Rd.)
(43.08791, -76.09052) 		Rotary
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
183.1674 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Syracuse, UT
Davis Co.
United States 		S Bluff Rd. / S 2000 W / W 2700 S
(41.07470, -112.06459) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
33.3129 		Other (At-Grade)
Single-Lane 		2000 Painted splitter islands. Year Completed estimated (1997-2003). ICD estimated from Google Maps linework.
Syracuse, UT
Davis Co.
United States 		2019 W 1900 S
(41.08617, -112.06344) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
13.5029 		Other (At-Grade)
Single-Lane 		2006 Painted splitter islands with crosswalks that extend through the islands without a break in the painted islands. Year Completed estimated (2005-2008). ICD estimated from Google Maps linework.
Syracuse, UT
Davis Co.
United States 		S 1000 W / W 2700 S
(41.07468, -112.04539) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.6119 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Syracuse, UT
Davis Co.
United States 		Gentile St. (W 3700 S) / S Bluff Rd.
(41.06024, -112.04083) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2020 https://www.facebook.com/crsengineers/videos/check-out-the-roundabout-at-bluff-and-gentile-st-in-syracuse-ut-the-roundabout-w/1573308289523790/
Syracuse, IN
Elkhart Co.
United States 		US 6 / SR 13 / CR 33
(41.45058, -85.75045) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020
Syracuse, UT
Davis Co.
United States 		W Parkview Dr. / S 2000 W
(41.06461, -112.06470) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2018).
Syracuse, UT
Davis Co.
United States 		W 700 S / S 3000 W
(41.10366, -112.08391) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2015-2016).
Szczecin, Zachodniopomorskie
Szczecin
Poland 		Władysława Szafera / Tadeusza Zawadzkiego
(53.45731, 14.49743) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane 		Trams through central island.
Szczecin, Zachodniopomorskie
Szczecin
Poland 		Rondo Olszewskiego [DW 115 (Aleja Wojska Polskiego) / Władysława Szafera / Aleja Spacerowa]
(53.45858, 14.50215) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Szczecin, Zachodniopomorskie
Szczecin
Poland 		Marszalka Józefa Pilsudskiego / Aleja Wojska Polskiego / Aleja Piastów / Wielkopolska / 5 Lipca
(53.43314, 14.54021) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane) 		Trams through central island with uncontrolled crossings across circulatory roadway.
Szeged, Csongrád

Hungary 		Hwy 55 / Hwy 502
(46.25203, 20.08182) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Szeged, Csongrád

Hungary 		Hwy 5 / Hwy 502
(46.23254, 20.08774) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Szeged, Csongrád
Szegedi járás
Hungary 		SR 47 (Algyői út) / M43-E68 WB Ramps
(46.29561, 20.17698) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		Turbo roundabout.
Szeged, Csongrád
Szegedi járás
Hungary 		SR 47 (Algyői út) / M43-E68 EB Ramps
(46.29441, 20.17629) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		Turbo roundabout.
Székesfehérvár, Fejér
Székesfehérvári járás
Hungary 		SR 8-SR 63-E66 / Sárkeresztúri utca / (shopping centre entrance)
(47.15210, 18.43281) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Székesfehérvár, Fejér
Székesfehérvári járás
Hungary 		SR 7 (Szent Flórián körút) / SR 801 (Új Csóri út) / Palotai út / (connector to Farkasvermi köz)
(47.20474, 18.38689) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Székesfehérvár, Fejér
Székesfehérvári járás
Hungary 		Horvát István utca / Balatoni út
(47.18130, 18.40655) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane
Székesfehérvár, Fejér
Székesfehérvári járás
Hungary 		Horvát István utca / Lövölde utca / Deák Ferenc utca
(47.18572, 18.42273) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane