Roundabouts Database

6756 Results

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City, State
County
Country 		Intersection
(Lat, Lng) 		Type
Status 		Control Type / Other Control Type Approaches / Driveways Functional Class /
LaneType 		Year Completed Comments
Superior, WI
Douglas Co.
United States 		US 2/Belknap St./Garfield Ave.
(46.72142, -92.11857) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2015
Superior, CO
Boulder
United States 		5th Ave./Center Dr.
(39.95764, -105.17190) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		1999 Serves Costco and Target as part of 750,000 square foot shopping center. Functional Class: Local
Superior, CO
Boulder
United States 		Rock Creek Pkwy./88th St.
(39.93764, -105.14780) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2004
Superior, CO
Boulder Co.
United States 		McCaslin Blvd./Main St.
(39.95173, -105.16511) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2017 West leg stubbed for future.
Superior, CO
Boulder Co.
United States 		Main St./(unknown)
(39.95169, -105.16353) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2017 Elliptical shape.
Surrey, BC
Greater Vancouver Regional District
Canada 		King George Hwy/14th St. (Ave.?)
(49.02746, -122.77110) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2007 http://www.icbc.com/road_safety/road_improve_pu/surrey.asp
Surrey, BC
Greater Vancouver Regional District
Canada 		188 St./68 Ave.
(49.12614, -122.70170) 		Roundabout
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Single-Lane 		2007
Surrey, BC
Greater Vancouver Regional District
Canada 		190 St./68 Ave.
(49.12626, -122.69620) 		Roundabout
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Single-Lane 		2007
Surrey, BC
Greater Vancouver Regional District
Canada 		8 Ave./Hwy 99 NB Ramps
(49.01694, -122.75800) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Freeway Ramps
Multilane (2 Lane) 		2005
Surrey, BC
Greater Vancouver Regional District
Canada 		King George Hwy/8th Ave.
(49.01661, -122.76240) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2004
Suwanee, GA
Gwinnett
United States 		Wildwood Rd./Suwanee Creek Rd./Peachtree Ridge Park
(34.01721, -84.07594) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2007 Built 2006-2007.
Suwanee, GA
Gwinnett Co.
United States 		Summit Gate Dr./Sentry Ridge Crossing
(34.05950, -84.02453) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2001 No splitter islands. Year Completed estimated (1999-2002).
Swampscott, MA
Essex Co.
United States 		Monument Ave/Elmwood Rd
(42.46952, -70.91737) 		Neighborhood Traffic Circle
Existing 		All-Way Stop
None 		4 Approaches
0 Driveways 		Other
Single-Lane
Swanzey, NH
Cheshire Co.
United States 		Monadnock Hwy (Hwy 12)/Lake St./Swanzey Factory Rd.
(42.90817, -72.25933) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2015
Swarthmore, PA
Delaware
United States 		Station Square/Rutgers Ave.
(39.90100, -75.35080) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2015 Previously controlled by two-way stop
Swedesboro, NJ
Gloucester Co.
United States 		Kings Hwy./Center Square Rd./Woodstown Rd.
(39.73663, -75.31875) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2013
Swindon, South West England
Wilts
England 		Kembrey St./Larch Close
(51.57756, -1.77262) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane
Swindon, South West England
Wilts
England 		Marlborough Rd./Queens Dr./Shaftesbury Ave./Dorcan Way
(51.54567, -1.74569) 		Signalized Roundabout/Circle
Existing 		Signal
Unknown 		4 Approaches
0 Driveways 		Other
Multilane (3+ Lane)
Swindon, South West England
Wilts
England 		B4006/Eldene Dr./Liden Dr.
(51.54874, -1.73651) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane
Swindon, South West England
Wilts
England 		A4259/A419 Ramps
(51.54037, -1.72262) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Freeway Ramps
Multilane (2 Lane)
Swindon, South West England
Wilts
England 		A419/M4 Ramps
(51.52687, -1.72476) 		Signalized Roundabout/Circle
Existing 		Signal
Unknown 		4 Approaches
0 Driveways 		Freeway Ramps
Multilane (3+ Lane)
Swindon, South West England
Wilts
England 		A4312/A420/A419 Ramps/Ermin St.
(51.57640, -1.73358) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways 		Freeway Ramps
Multilane (2 Lane)
Swindon, South West England
Wilts
England 		A420/Thornhill Rd.
(51.57845, -1.72835) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways 		Other
Multilane (2 Lane)
Swindon, South West England
Wilts
England 		A420/A419 Ramps
(51.57264, -1.73221) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways 		Freeway Ramps
Multilane (2 Lane)
Swindon, South England
Wiltshire
England 		"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 		Other
Mini-roundabout 		1972 Ring junction of five mini-roundabouts.
Swindon, South West England
Wilts
England 		Pipers Roundabout
(51.54561, -1.77064) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways 		Other
Multilane (2 Lane)
Swindon, South West England
Wilts
England 		Belle Vue Rd./Drove Rd.
(51.55480, -1.77616) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane
Swindon, South West England
Wilts
England 		Fleming Way/Spring Gardens
(51.56260, -1.77877) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways 		Other
Multilane (2 Lane)
Swindon, South West England
Wilts
England 		Fleming Way/Princes St.
(51.56262, -1.78059) 		Roundabout
Removed 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Unknown
Swindon, South West England
Wilts
England 		Corporation St./Broad St.
(51.56386, -1.78054) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane
Swindon, South West England
Wilts
England 		Great Western Way/Corporation St.
(51.56788, -1.78271) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane)
Swindon, South West England
Wilts
England 		Great Western Way/Polaris Way
(51.56811, -1.78391) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane)
Swindon, South West England
Wilts
England 		B4289/N Star Ave.
(51.56987, -1.78866) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane)
Swindon, South West England
Wilts
England 		N Star Ave./Hawksworth Way
(51.56889, -1.78968) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways 		Other
Single-Lane
Swindon, South West England
Wilts
England 		A4311/Elgin Dr.
(51.57595, -1.77163) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways 		Other
Multilane (3+ Lane)
Swindon, South West England
Wilts
England 		A4311/Kembrey St.
(51.57749, -1.77427) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane)
Swindon, South West England
Wilts
England 		A4311/Chapel St.
(51.57187, -1.77101) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane)
Swindon, South West England
Wilts
England 		Chapel Street/Bright Street
(51.57181, -1.77297) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways 		Other
Mini-roundabout
Swinomish Tribal Community, WA
Skagit
United States 		Knudsen Ln./Casino Dr.
(48.45635, -122.51910) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2013 Year Completed estimated (2012-2013).
Swinomish Tribal Community, WA
Skagit
United States 		SR 20/Padilla Heights Rd.
(48.45519, -122.51940) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2002 The ground breaking ceremony was held October 2002. The client is the Swinomish Tribe. Opened October 2002. Functional Class: Local
Sycamore Township, OH
Hamilton Co.
United States 		Plainfield Rd./Sycamore Rd.
(39.21534, -84.39192) 		Roundabout
Unknown 		All-Way Yield
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		2018
Sykesville, MD
Carroll
United States 		Bennett Rd./Monroe Ave.
(39.41306, -76.92967) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2006
Sykesville, MD
Carroll Co.
United States 		Smithfield Ave & Warfield Ave
(39.37673, -76.96410) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2007 Elliptical
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 		Other
Single-Lane 		2016
Sylvan Lake, AB
Alberta
Canada 		Hwy 11A E/Hwy 20
(52.31931, -114.06992) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2008
Sylvania, OH
Lucas
United States 		Brint Rd./Mitchaw Rd.
(41.70204, -83.76222) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2010
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 		Other
Single-Lane 		2013
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 		Other
Single-Lane 		2016
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 		Other
Single-Lane 		2014
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 		Other
Single-Lane 		2014

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