Roundabouts Database Index

15713 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
Memphis, TN Shelby Co. United States	Island Dr. / Auction Ave. (35.15935, -90.05602)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.9628	Other (At-Grade) Multilane (2 Lane)	2006	ICD estimated from Google Maps linework.
Oak Flats, NSW Shellharbour Australia	Pioneer Dr. / New Lake Entrance Rd. (-34.57091, 150.82342)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane)
Albion Park Rail, NSW Shellharbour Australia	M1 (Princes Motorway) / A1 (Princes Hwy.) / A48 (Illawarra Hwy.) (-34.54914, 150.78531)	Roundabout Existing	All-Way Yield Metering Signal	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane)		Part time signals.
Wollongong, NSW Shellharbour Australia	A48 (Illawarra Hwy.) / Escarpment Dr. / Yellow Rock Rd. (-34.57422, 150.74964)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Tullimbar, NSW Shellharbour Australia	A48 (Illawarra Hwy.) / Broughton Ave. (-34.57240, 150.75436)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Shell Cove, NSW Shellharbour Australia	Southern Cross Blvd. / Killalea Dr. / Banks Dr. (-34.59509, 150.85365)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Croom, NSW Shellharbour Australia	Croome Rd. / E West Link (-34.57982, 150.79483)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Albion Park, NSW Shellharbour Australia	Terry St. / Church St. (-34.57556, 150.77644)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Albion Park, NSW Shellharbour Australia	Terry St. / Ashburton Dr. (-34.59054, 150.78087)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Albion Park, NSW Shellharbour Australia	Daintree Dr. / Ashburton Dr. (-34.59214, 150.77789)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Oak Flats, NSW Shellharbour Australia	Lake Entrance Rd. / Government Rd. (-34.56302, 150.82972)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Flinders, NSW Shellharbour Australia	Brunderee Rd. / Pioneer Dr. (-34.57466, 150.84214)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Blackbutt, NSW Shellharbour Australia	Wattle Rd. / Brunderee Rd. (-34.57209, 150.84438)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Blackbutt, NSW Shellharbour Australia	College Ave. / Pioneer Dr. (-34.57470, 150.83414)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lake Illawarra, NSW Shellharbour Australia	Reddall Parade / Stanley St. (-34.53902, 150.85604)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Shell Cove, NSW Shellharbour Australia	Harbour Blvd. / Cove Blvd. (-34.58833, 150.86475)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Oak Flats, NSW Shellharbour Australia	The Esplanade / Government Rd. (-34.55745, 150.83083)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mount Warrigal, NSW Shellharbour Australia	Reddall Parade / Madigan Blvd. (-34.55130, 150.83693)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Calderwood, NSW Shellharbour Australia	Escarpment Dr. / Oak Farm Rd. (-34.56315, 150.75108)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Woodstock, VA Shenandoah Co. United States	Woodstock Commons Dr. / (future road) (38.87398, -78.52977)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 31.6138	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Sherbrooke, QC Sherbrooke Canada	Route 112 / Autoroute 610 (45.42954, -71.82424)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 56.9951	Freeway Ramps (Grade-Separated) Single-Lane	2011	Free-flowing right-turn bypass lanes on all legs. Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Sherbrooke, QC Sherbrooke Canada	Boulevard Industriel / Boulevard de Portland / Boulevard René-Lévesque (45.39569, -71.98464)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 54.5133	Other (At-Grade) Multilane (2 Lane)	2016	Grade-separated path for pedestrians and bicyclists: https://translate.google.com/translate?hl=en&sl=fr&u=https://www.ville.sherbrooke.qc.ca/salle-de-presse/actualites/dossiers-municipaux/prolongement-du-boulevard-de-portland/ Connected to Boulevard René-Lévesque in 2018: https://translate.google.com/translate?hl=en&sl=fr&u=https://www.ville.sherbrooke.qc.ca/salle-de-presse/actualites/dossiers-municipaux/construction-du-boulevard-rene-levesque ICD estimated from Google Maps linework.
Sherbrooke, QC Sherbrooke Canada	Rue Henri-Labonne / Boulevard René-Lévesque (45.37523, -71.99868)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 27.6860	Other (At-Grade) Single-Lane	2018	https://translate.google.com/translate?hl=en&sl=fr&u=https://www.ville.sherbrooke.qc.ca/salle-de-presse/actualites/dossiers-municipaux/construction-du-boulevard-rene-levesque/ shows 2 other roundabouts on Boulevard René-Lévesque. ICD estimated from Google Maps linework.
Lennoxville, QC Sherbrooke Canada	Rte 108 / Autoroute 410 WB Onramp (45.35581, -71.86037)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 0 Driveways 52.8732	Freeway Ramps (Grade-Separated) Single-Lane	2011	Future third approach (off-ramp) stubbed. ICD estimated from Google Maps linework.
Lennoxville, QC Sherbrooke Canada	Rte 108 / Autoroute 410 EB Offramp (45.35401, -71.86207)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 52.8749	Freeway Ramps (Grade-Separated) Single-Lane	2011	Fourth leg (future on-ramp) stubbed. ICD estimated from Google Maps linework.
Sherbrooke, QC Sherbrooke Canada	Rue James-Quintin / Rue Ida-Métivier / Rue Maximilien-Chagnon (45.44458, -71.86999)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 51.9523	Other (At-Grade) Multilane (2 Lane)	2007	Year Completed estimated (2004-2009). ICD estimated from Google Maps linework.
Sherbrooke, QC Sherbrooke Canada	Chemin de Ste-Catherine (Rte 216) / Chemin St-Roch (45.33304, -71.97867)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.3381	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Sherbrooke, QC Sherbrooke Canada	Chemin de Ste-Catherine (Rte 216) / Rue Labbé / Rue Felton (45.34917, -71.95487)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.2891	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Sherbrooke, QC Sherbrooke Canada	Rue Jean-de la Fontaine / Rue Émile-Zola (45.41384, -71.94202)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2004-2009).
Sherbrooke, QC Sherbrooke Canada	Rue James-Quintin / (unknown) / (parking lot) (45.44661, -71.87316)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2019).
Sherbrooke, QC Sherbrooke Canada	Boulevard René-Lévesque / Rue Matisse / Rue Luce-Dufresne (45.38324, -71.99812)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2018
Sherbrooke, QC Sherbrooke Canada	Boulevard René-Lévesque / Rue Sainte Claire / Rue Magnelli (45.38799, -71.99469)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2018
Lennoxville, QC Sherbrooke Canada	Rte 108 (Rue College) / Chemin Glenday (45.36727, -71.83398)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 43.6325	Other (At-Grade) Single-Lane	2019	ICD estimated from Google Maps linework.
Elk River, MN Sherburne Co. United States	Railroad Dr. / 3rd St NW / Irving Ave. NW (45.30419, -93.56545)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.6806	Other (At-Grade) Mini-roundabout	2013	ICD estimated from Google Maps linework.
Rosmalen, North Brabant 's-Hertogenbosch Netherlands	Laaghemaal / Vlietdijk (51.72572, 5.35943)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.5512	Other (At-Grade) Single-Lane		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.
Rosmalen, North Brabant 's-Hertogenbosch Netherlands	De Blauwe Sluisweg / Het Hooghemaal (51.72721, 5.34612)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 52.5240	Other (At-Grade) Multilane (2 Lane)		Turboroundabout. Grade-separated bike path intersecting in central island below roadway. ICD estimated from Google Maps linework.
Rosmalen, North Brabant 's-Hertogenbosch Netherlands	De Blauwe Sluisweg / Groote Wielenlaan (51.73033, 5.34624)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.3287	Other (At-Grade) Multilane (2 Lane)		Concentric striping in circulatory roadway. ICD estimated from Google Maps linework.
Rosmalen, North Brabant 's-Hertogenbosch Netherlands	Deken van Roestellaan / A59 Ramps (51.70896, 5.38154)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 43.6643	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
's-Hertogenbosch, North Brabant 's-Hertogenbosch Netherlands	Beusingsedijk / N279 Offramp / Orionpad (51.68285, 5.36804)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.4680	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Rosmalen, North Brabant 's-Hertogenbosch Netherlands	Jan Heijmanslaan / Pastoor van Thiellaan (51.69839, 5.34112)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.1684	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
's-Hertogenbosch, North Brabant 's-Hertogenbosch Netherlands	Victorialaan / Aartshertogenlaan (51.69967, 5.33138)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 54.0364	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
South Nowra, NSW Shoalhaven Australia	A1 (Princes Hwy.) / Hillcrest Ave. (-34.89832, 150.60219)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane)
Nowra Hill, NSW Shoalhaven Australia	A1 (Princes Hwy.) / Warra Warra Rd. (-34.92587, 150.60378)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane)
South Nowra, NSW Shoalhaven Australia	A1 (Princes Hwy.) / Quinns Ln. / Jellicoe St. (-34.90853, 150.60305)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane)
Bomaderry, NSW Shoalhaven Australia	A1 (Princes Hwy.) / B73 (Cambewarra Rd.) (-34.84253, 150.59418)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane)
Berry, NSW Shoalhaven Australia	Victoria St. / Queen St. / A1 (Princes Hwy.) SB On-Ramp (-34.77589, 150.68465)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Berry, NSW Shoalhaven Australia	Kangaroo Valley Rd. / Queen St. / A1 (Princes Hwy.) SB Off-Ramp (-34.77402, 150.68686)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Berry, NSW Shoalhaven Australia	Rawlings Ln. / A1 (Princes Hwy.) NB Ramps (-34.77253, 150.68727)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Berry, NSW Shoalhaven Australia	Kangaroo Valley Rd. / Huntingdale Park Rd. / Rawlings Ln. (-34.77315, 150.68605)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Ulladulla, NSW Shoalhaven Australia	Matron Porter Dr. / Garside Rd. / Bishop Dr. (-35.32493, 150.46030)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Stockholm-Arlanda, Stockholm County Sigtuna Sweden	Rte 273 / Tvärvägen (59.64540, 17.94166)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 47.0772	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Stockholm-Arlanda, Stockholm County Sigtuna Sweden	Tornvägen / (unknown) (59.64882, 17.93270)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.1048	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Stockholm-Arlanda, Stockholm County Sigtuna Sweden	(airport terminal roadway) / (parking lots) (59.64989, 17.93396)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 26.5528	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Märsta, Stockholm County Sigtuna Sweden	Stationsgatan / Karlsborgvägen (59.62952, 17.82286)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.0227	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Märsta, Stockholm County Sigtuna Sweden	Rte 263 / Stationsgatan (59.62623, 17.82320)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.6690	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Märsta, Stockholm County Sigtuna Sweden	Trafikplats Valsta (Rte 263 / Valstavägen / Västra Bangatan) (59.61641, 17.85246)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 88.1950	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Märsta, Stockholm County Sigtuna Sweden	Rte 263 / Rte 255 (59.62967, 17.81050)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.9842	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Sigtuna, Stockholm County Sigtuna Sweden	Rte 263 / Uppsalavägen / Ragvaldsbovägen (59.62748, 17.72171)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.2520	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Sigtuna, Stockholm County Sigtuna Sweden	Uppsalavägen / Pilsbovägen (59.62605, 17.72196)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 27.1756	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Butte, MT Silver Bow Co. United States	SR 276 / I-15-I-90 WB Ramps / Browns Gulch Rd. (46.00749, -112.61093)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 72.9993	Freeway Ramps (Grade-Separated) Unknown	2019	https://mtstandard.com/news/local/rocker-roundabout-open-sort-of-completion-set-for-september/article_0b906772-e4f1-50d6-a293-abfa138fe9d2.html ICD estimated from Google Maps linework.
Collingwood, ON Simcoe Canada	Poplar Sideroad / High St. (44.47572, -80.22881)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.9406	Other (At-Grade) Multilane (2 Lane)	2011	ICD estimated from Google Maps linework.
Wasaga Beach, ON Simcoe Canada	Ontario Hwy 26 / Mosley St. / Nottawasaga 33 / 34 Sideroad (44.46184, -80.11301)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 56.2592	Other (At-Grade) Multilane (2 Lane)	2012	ICD estimated from Google Maps linework.
Wasaga Beach, ON Simcoe Canada	Mosley St. / Beachwood Rd. / Lyons Ct. (44.46671, -80.10777)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 62.2209	Other (At-Grade) Multilane (2 Lane)	2012	ICD estimated from Google Maps linework.
Collingwood, ON Simcoe Canada	Hwy 26 E / Poplar Sideroad (44.48718, -80.17379)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.2705	Other (At-Grade) Multilane (2 Lane)	2012	ICD estimated from Google Maps linework.
Barrie, ON Simcoe Canada	Governors Dr. / Ring Rd. (44.41354, -79.66887)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Multilane (2 Lane)	2011	East and west legs have painted splitter islands. Concentric striped circulatory roadway. Year Completed estimated (2009-2013).
Barrie, ON Simcoe Canada	N Village Way / Live Eight Way (44.34121, -79.68023)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.0000	Other (At-Grade) Single-Lane	2014
Barrie, ON Simcoe Canada	Live Eight Way / Park Place Blvd. / (parking) (44.33760, -79.68131)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 55.0000	Other (At-Grade) Multilane (2 Lane)	2011	Year Completed estimated (2011-2013).
Singleton, NSW Singleton Australia	John St. / Campbell St. / Dunolly Rd. (-32.56062, 151.17176)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Mini-roundabout
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
Hunterview, NSW Singleton Australia	Pioneer Rd. / Wattle Ponds Rd. / Glass Parade (-32.53764, 151.17443)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
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.
Sitka, AK Sitka Borough United States	Edgecumbe Dr. / Kimsham St. / Wachusetts St. (57.06209, -135.34781)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 16.8842	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Mount Vernon, WA Skagit Co. United States	E Division St. / Waugh Rd. (48.42091, -122.28709)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.1934	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Burlington, WA Skagit Co. United States	E George Hopper Rd. / S Walnut St. (48.45200, -122.33174)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 20.5955	Other (At-Grade) Mini-roundabout	2015	ICD estimated from Google Maps linework.
Burlington, WA Skagit Co. United States	Marketplace Dr. / S Walnut St. (48.44859, -122.33169)	Roundabout Existing	Other None	4 Approaches 0 Driveways 15.0516	Other (At-Grade) Mini-roundabout	2015	Year Completed estimated (2015-2016). Two approaches have stop signs at the crosswalk and yield lines (without yield signs) at the entrance (streetview), and no control at the crosswalks on the exit side. ICD estimated from Google Maps linework.
Mount Vernon, WA Skagit Co. United States	SR 9 / Old Day Creek Rd. / Francis Rd. (48.46779, -122.23666)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.2999	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Anacortes, WA Skagit Co. United States	SR 20 / SR 20 Spur (48.46352, -122.58156)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 53.8530	Other (At-Grade) Multilane (2 Lane)	2018	ICD estimated from Google Maps linework.
Anacortes, WA Skagit Co. United States	SR 20 / Miller Rd. / Gibralter Rd. (48.45438, -122.58269)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.7733	Other (At-Grade) Multilane (2 Lane)	2018	ICD estimated from Google Maps linework.
Anacortes, WA Skagit Co. United States	32nd St. / D Ave. (48.49654, -122.63159)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.9946	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Sedro-Woolley, WA Skagit Co. United States	SR 20 / Industrial Park entrance / Les Schwab Tires (48.51053, -122.24150)	Roundabout Existing	All-Way Yield None	0 Approaches 0 Driveways 30.8576	Other (At-Grade) Single-Lane	2009	August 2009. ICD estimated from Google Maps linework.
Mount Vernon, WA Skagit Co. United States	Best Rd. / McLean Rd. (48.42070, -122.44380)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.4976	Other (At-Grade) Single-Lane	2009	April 2009. On high-speed rural roadways. ICD estimated from Google Maps linework.
Mount Vernon, WA Skagit Co. United States	SR 538 (E College Way) / SR 9 (48.43002, -122.26460)	Roundabout Existing	Unknown Unknown	3 Approaches 1 Driveways 38.0389	Other (At-Grade) Single-Lane	2007	Opened July 2007. Rural. Fatal crash December 22, 2011. 11861-05. ICD estimated from Google Maps linework.
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.
Anacortes, WA Skagit Co. United States	Commercial Ave. / SR20 Spur (48.49332, -122.61280)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 34.8256	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Anacortes, WA Skagit Co. United States	Pennsylvania Ave. / W 12th St. (48.49817, -122.65669)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2010	Built for the purpose of traffic calming near a residential park area. Concrete-asphalt.
Burlington, WA Skagit Co. United States	N Burlington Blvd. / High School entrance (48.48056, -122.33540)	Roundabout Existing	All-Way Yield None	0 Approaches 0 Driveways 43.5429	Other (At-Grade) Multilane (2 Lane)	2008	October 2008. ICD estimated from Google Maps linework.
Burlington, WA Skagit Co. United States	Chuckanut Dr. (SR 11) / I-5 SB Ramps / Josh Wilson Rd. (48.48586, -122.33860)	Roundabout Existing	All-Way Yield None	0 Approaches 0 Driveways 39.5803	Freeway Ramps (Grade-Separated) Single-Lane	2010	September 2010. ICD estimated from Google Maps linework.
Burlington, WA Skagit Co. United States	Chuckanut Dr. (SR 11) / I-5 NB Ramps / Old Hwy 99 (48.48357, -122.33550)	Roundabout Existing	All-Way Yield None	0 Approaches 0 Driveways 34.8323	Freeway Ramps (Grade-Separated) Multilane (2 Lane)	2010	October 2010. 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.
La Conner, WA Skagit Co. United States	LaConner-Whitney Rd. / Chilberg Rd. / Morris Sr. (48.39234, -122.48660)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.5504	Other (At-Grade) Single-Lane	2003	Roundabout replaces a Y intersection. The center island is under private ownership and contains an exisitng granite monument. Opened September 2003. Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Sedro-Woolley, WA Skagit Co. United States	SR 9 / Rhodes Rd. / Jameson Rd. (48.49863, -122.24720)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.4477	Other (At-Grade) Single-Lane	2016	Open November 2016. ICD estimated from Google Maps linework.
Sedro-Woolley, WA Skagit Co. United States	SR 20 / Cook Rd. (48.50724, -122.24428)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 58.5542	Other (At-Grade) Single-Lane	2014	Open July 2014. ICD estimated from Google Maps linework.
Sedro-Woolley, WA Skagit Co. United States	Cook Rd. / Ferry St. / Washington St. / Edward R Murrow St. (48.50715, -122.24729)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 69.6321	Other (At-Grade) Single-Lane	2013	Open October 2013. ICD estimated from Google Maps linework.
Conway, WA Skagit Co. United States	SR 534 (Pioneer Hwy) / Fir Island Rd. / Conway Frontage Rd. / Main St. (48.34133, -122.33929)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 56.3641	Other (At-Grade) Single-Lane	2014	Oblong shape. Open July 2014. Replaced two closely spaced stop-controlled intersections. ICD estimated from Google Maps linework.
Anacortes, WA Skagit Co. United States	R Ave. / 22nd St. (48.50423, -122.60992)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.6011	Other (At-Grade) Single-Lane	2013	Open December 2013. ICD estimated from Google Maps linework.
Mount Vernon, WA Skagit Co. United States	Anderson Rd. / Cedardale Rd. (48.39943, -122.32812)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Mini-roundabout	2013	Open November 2013.
Stevenson, WA Skamania Co. United States	SR 14 / Wind River Rd. (45.71510, -121.82857)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.1939	Other (At-Grade) Single-Lane	2019	Completed Summer 2019 (WSDOT). ICD estimated from Google Maps linework.
Lillestrøm, Buskerud Skedsmo Norway	Fv22 (Fetveien) / Fv120 (Skedsmo Kirkevei) (59.96952, 11.04990)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane)
Lillestrøm, Buskerud Skedsmo Norway	Fv22 (Trondheimsveien) / Nordbyveien / Hvamstubben (59.97858, 11.00101)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane)