Roundabouts Database Index

29948 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
Wichita, KS Sedgwick Co. United States	Greenwich Ct. / Greenwich Pl. (37.73132, -97.20593)	Other Existing	Other Other	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	No splitter island and stop control on north leg. South leg added 2018-2020. Year Completed estimated (2015-2017).
Wichita, KS Sedgwick Co. United States	Greenwich Ct. / (unknown) (37.73130, -97.20102)	Roundabout Existing	All-Way Yield None	2 Approaches 1 Driveways 47.2440	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	Painted splitter island on north leg. Wrong-way driver captured on Streetview. Year Completed estimated (2015-2017).
Wichita, KS Sedgwick Co. United States	Douglas Ave. / Sycamore St. (37.68404, -97.34694)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4103	Other (At-Grade) Single-Lane	2003	Fatal crash April 2, 2006. 11861-05. ICD estimated from Google Maps linework.
Wichita, KS Sedgwick Co. United States	W Murdock St. / W River Blvd. / W Stackmand Dr. (Riverside Park) (37.69749, -97.34429)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 58.5908	Other (At-Grade) Single-Lane	2003	ICD estimated from Google Maps linework.
Wichita, KS Sedgwick Co. United States	N Nims St. / W Stackman Dr. / N Wiley St. (Riverside Park) (37.69541, -97.34888)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.2962	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Wichita, KS Sedgwick Co. United States	N Covington St. / W Fontana St. / N Landon Cir. (37.74034, -97.47556)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2007	One-stage pedestrian crossings. Year Completed estimated (2006-2008).
Wichita, KS Sedgwick Co. United States	N Chesterfield St. / (parking) (37.70930, -97.21225)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Wickenburg, AZ Yavapai Co. United States	US 93 / N Vulture Mine Rd. (34.00310, -112.77158)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2024	https://azdot.gov/projects/northwest-district-projects/us-93-tegner-street-wickenburg-ranch-way
Wickenburg, AZ Yavapai Co. United States	US 93 / S Scenic Loop Rd. (34.01192, -112.78985)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2024	https://azdot.gov/projects/northwest-district-projects/us-93-tegner-street-wickenburg-ranch-way
Wickenburg, AZ Maricopa Co. United States	US 93 (N Tegner St.) / Rincon Rd. (33.99029, -112.74544)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2024
Wickenburg, AZ Maricopa Co. United States	US 93 (N Tegner St.) / Cope Rd. (33.99751, -112.75806)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2024
Wickenburg, AZ Maricopa Co. United States	US 93 / US 60 (33.97094, -112.72790)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.5146	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Consecutive double lefts with three-lane circulatory section. ICD estimated from Google Maps linework.
Wickenburg, AZ Maricopa Co. United States	US 93 / Tegner St. (33.98513, -112.73940)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.5546	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
Wickenburg, AZ Yavapai Co. United States	US 93 / Wickenburg Ranch Way (34.01706, -112.79805)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.5073	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	Sculpture of giant spurs in center island. Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Wickham, NSW Newcastle Australia	A43 (Hannell St.) / Branch St. / Cowper St. (-32.91771, 151.75865)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Wicklow, Co Wicklow Ireland	R751 (Marlton Rd.) / Hawkstown Rd. / Ashtown Ln. (52.97132, -6.06121)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Widdrington, England Northumberland United Kingdom	A1068 / B1337 (55.24970, -1.60285)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Widnes, England Halton United Kingdom	Prescot Rd. / Hough Green Rd. / Queensbury Way (53.37758, -2.75867)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Widnes, England Halton United Kingdom	Queensbury Way / Bloomsbury Way / Lingwell Ave. (53.37801, -2.75368)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Widnes, England Halton United Kingdom	Queensbury Way / Galway Ave. / Regency Park (53.37895, -2.75121)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Widnes, England Halton United Kingdom	Queensbury Way / Upton Grange / Lanark Gardens (53.38126, -2.74914)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Widnes, England Knowsley United Kingdom	A5080 (Cronton Rd.) / Queensbury Way (53.38887, -2.74997)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Widnes, England Halton United Kingdom	Queensbury Way / Upton Rocks Ave. (53.38421, -2.74864)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Widnes, England Halton United Kingdom	Ditton Roundabout (53.35967, -2.74308)	Signalized Roundabout/Circle Removed	Signal Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Widnes, England Halton United Kingdom	A533 (Moor Ln. S) / A562 (Ashley Way W) (53.36063, -2.74166)	Roundabout Removed	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Widnes, England Halton United Kingdom	Kingsway Roundabout: B5419 (Moor Ln. - Kingsway) / Victoria Rd. (53.36185, -2.73396)	Roundabout Existing	All-Way Yield Active Pedestrian Warning (flashing yellow)	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Widnes, England Halton United Kingdom	Widnes Loops Roundabout: A533 (Mersey Gateway) Ramps / A557 (Queensway) / John Collins Way (53.35733, -2.73294)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)	2017	Oval shaped.
Widnes, England Halton United Kingdom	Green Oaks Way / Gerrard St. / Lugsdale Rd. / (parking) (53.36533, -2.72411)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Widnes, England Halton United Kingdom	A562 (Fiddlers Ferry Rd.) / Tan House Ln. (53.36592, -2.71689)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Widnes, England Halton United Kingdom	Bradley Way Roundabout: Bradlwy Way / Marzahn Way (53.36956, -2.72255)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Widnes, England Halton United Kingdom	Green Oaks Way Roundabout: Bradley Way / Green Oaks Way (53.36960, -2.72063)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Widnes, England Halton United Kingdom	Dykin Rd. / Chorley's Ln. / Moorfield Rd. / Bishops Way (53.37890, -2.70934)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Widnes, England Halton United Kingdom	Dans Road Roundabout: A562 (Dans Rd. / Fiddlers Ferry Rd.) / B5178 (Warrington Rd.) / Gorsey Ln. / Barrow's Green Ln. (53.37425, -2.70602)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 83.0000	Other (At-Grade) Single-Lane
Wiener Neustadt, Lower Austria Wiener Neustadt Austria	Fischauer Gasse / Doktor-Eckener Gasse / Wohlfahrtgasse (47.82166, 16.23478)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Wigan, England United Kingdom	A49 (Warrington Rd.) / B5238 (Poolstock Ln.) (53.52299, -2.65304)	Roundabout Removed	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2016	Year Removed estimated (2015-2016). Replaced with signalized intersection.
Wigan, England United Kingdom	Saddle Junction (53.54154, -2.64918)	Other Existing	Signal Pedestrian Signal (red-yellow-green to drivers)	5 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Parking in central island.
Wigan, England Greater Manchester United Kingdom	Greenwood Ave. / Montrose Ave. (53.54538, -2.66279)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Wigan, England Greater Manchester United Kingdom	Montrose Ave. / Matheson Dr. (53.54497, -2.66572)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Wigan, England Greater Manchester United Kingdom	Montrose Ave. / Norley Hall Ave. (53.54354, -2.67746)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Wigan, England Greater Manchester United Kingdom	City Rd. / Bell Ln. (53.54121, -2.68413)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Wigan, England Greater Manchester United Kingdom	A49 (Warrington Rd.) / Westwood Way / Manse Gardens (53.53025, -2.65461)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Wigan, England Greater Manchester United Kingdom	B5238 / Pool St. (53.53563, -2.63700)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Wigan, England Greater Manchester United Kingdom	Westwood Way / Westwood Park (53.53626, -2.62849)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Wigan, England Greater Manchester United Kingdom	Westwood Way / (unknown) (53.53532, -2.63003)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Wigan, England Greater Manchester United Kingdom	Smithy Brook Rd. / Smithy Ct. / Queen Pit Rd. (53.52936, -2.66198)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Wigtown, Scotland Dumfries and Galloway United Kingdom	A714 / B7005 (54.85812, -4.46159)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Wijk en Aalburg, North Brabant Aalburg Netherlands	N267 / N283 / Polstraat (51.74595, 5.11331)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.1419	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Wildwood, MO St. Louis Co. United States	MO 109 / MO 100 WB Ramps / Windsor Meadow Blvd. (38.58501, -90.64241)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.2771	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2014	ICD estimated from Google Maps linework.
Wildwood, MO St. Louis Co. United States	MO 109 / Pond Grover Loop Rd. (38.59084, -90.64046)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.6729	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Wildwood, MO St. Louis Co. United States	Manchester Rd. / Village Hills Pkwy. / Taylor Rd. (38.57818, -90.62749)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.4797	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2003). ICD estimated from Google Maps linework.
Wildwood, MO St. Louis Co. United States	Old Fairway Dr. / Elderberry Ln. (38.57910, -90.61965)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.0099	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Wildwood, MO St. Louis Co. United States	Old Fairway Dr. / Waterside Dr. (38.57311, -90.62062)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.8135	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Wildwood, MO St. Louis Co. United States	Old Fairway Dr. / Roaring Fork Dr. / (school access) (38.56734, -90.61948)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 26.1469	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Wildwood, MO St. Louis Co. United States	Old Fairway Dr. / Nantucket Island Dr. (38.56696, -90.61728)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 16.8088	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Wildwood, MO St. Louis Co. United States	MO 109 / Main St. (38.58163, -90.64350)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	Year Completed estimated (2019-2020).
Wildwood, MO St. Louis Co. United States	MO 109 / MO 100 EB Ramps (38.58348, -90.64292)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	Year Completed estimated (2019-2020).
Wildwood, FL Sumter Co. United States	Morse Blvd. / Warm Springs Ave. (28.80453, -81.98153)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 64.0080	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	High-speed add-lane right-turn bypass lanes on north and south legs. Year Completed estimated (2017-2019).
Wildwood, FL Sumter Co. United States	Warm Springs Ave. / Fenney Way (28.79972, -82.01079)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 64.0080	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	Year Completed estimated (2017-2019).
Wildwood, FL Sumter Co. United States	CR 501 / Corbin Trl. (28.79263, -82.00437)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 64.0080	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	Year Completed estimated (2017-2019).
Wildwood, FL Sumter Co. United States	Meggison Rd. / Galloway Dr. (28.80147, -81.99511)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2020	Painted spirals in circulatory roadway. Year Completed estimated (2019-2021).
Wildwood, FL Sumter Co. United States	Powell Rd. / Brownwood Blvd. (28.84602, -82.02638)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 64.0080	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2012	Painted spirals in circulatory roadway. Year Completed estimated (2011-2013).
Wildwood, FL Sumter Co. United States	Meggison Rd. / Hawkins Dr. (28.78955, -81.98197)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 64.0080	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2020	Year Completed estimated (2019-2022).
Wildwood, FL Sumter Co. United States	Meggison Rd. / Morse Blvd. (28.79076, -81.97668)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 64.0080	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2020	Year Completed estimated (2019-2022).
Wildwood, FL Sumter Co. United States	Meggison Rd. / Cason Hammock Path / St Catherine Cir. (28.79082, -81.97237)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 64.0080	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2020	Painted spiral in circulatory roadway. Year Completed estimated (2019-2022).
Wildwood, FL Sumter Co. United States	Meggison Rd. / Bexley Trl. / Marilee Pl. (28.78888, -81.96811)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 64.0080	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2020	Add-lane right-turn bypass lane on northwest leg. Year Completed estimated (2019-2022).
Wildwood, FL Sumter Co. United States	Morse Blvd. / Dray Dr. (28.79832, -81.97849)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2020	Add-lane through bypass lane on north leg. Painted spirals in circulatory roadway. Year Completed estimated (2019-2022).
Wilkes-Barre, PA Luzerne Co. United States	South Valley Pkwy. / (parking) (41.19624, -75.97224)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2019	Serves distribution center with truck traffic. Year Completed estimated (2019-2022).
Wilkesboro, NC Wilkes Co. United States	Oakwoods Rd. / US 421 WB Ramps (36.13525, -81.14666)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 39.5475	Freeway Ramps (Grade-Separated) Single-Lane	2017	ICD estimated from Google Maps linework.
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.
Willard, MO Greene Co. United States	US 160 / E Jackson St. (MO Hwy Z) (37.29842, -93.41908)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2020	https://www.modot.org/node/21620
Willard, MO Greene Co. United States	US 160 / Farm Rd. 94 (37.27738, -93.39683)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	https://www.modot.org/node/21620
Willard, MO Greene Co. United States	US 160 / S Hunt Rd. (Farm Rd 103) (37.29288, -93.40950)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, unspecified)	2021	Year Completed estimated (2021-2022).
Willaston, SA Gawler Australia	Horrocks Hwy. (Main North Rd.) / Redbanks Rd. (-34.58821, 138.74320)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways	Other (At-Grade) Single-Lane
Willaston, SA Gawler Australia	Redbanks Rd. / Weyland Rd. / Dawkins Ave. / Haines Rd. (-34.58304, 138.73796)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Elliptical shaped.
Willetton, WA Canning Australia	Apsley Rd. / Pinetree Gully Rd. (-32.04803, 115.88389)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Willetton, WA Canning Australia	Willeri Dr. / Collins Rd. (-32.05513, 115.90441)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Williamsburg, VA Williamsburg City United States	Northridge St. / Green Hill St. (37.25266, -76.67321)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Williamsburg, VA Williamsburg City United States	Battery Blvd. / Green Hill St. (37.25081, -76.67254)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Parking along circulatory roadway; pedestrian access to central island.
Williamsburg, VA James City Co. United States	Longhill Rd. / Williamsburg Plantation Dr. (37.30395, -76.75083)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2021
Williamsburg, KY Whitley Co. United States	US 25W / I-75 NB Ramps (36.79226, -84.16820)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2022
Williamsburg, KY Whitley Co. United States	US 25W / I-75 SB Ramps (36.79318, -84.17100)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2022
Williamsburg, VA Williamsburg City Co. United States	Battery Blvd. / Redoubt Rd. (37.25003, -76.67504)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2011-2014) as three-leg roundabout.
Williamsburg, VA Williamsburg City Co. United States	Battery Blvd. / Commonwealth Ave. (37.25257, -76.66771)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Through arrows only on northeast entry even though lanes marked within roundabout as LT, LT-TH. Entry appears to have been modified by removing left-turn pavement marking arrows on entry and replacing with through arrows. No lane use signs. Year Completed estimated (2011-2014). 21442
Williamsburg, VA James City Co. United States	Fords Colony Dr. / St. Andrews Dr. (37.30351, -76.78289)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 66.5009	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Williamsburg, VA James City Co. United States	Colonial Heritage Blvd. / Harrington Commons / Chapel Xing (37.34606, -76.77094)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 74.0590	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Williamsburg, MI Grand Traverse Co. United States	M-72 / Town Center Dr. (44.77303, -85.48476)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.4800	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Williamsburg, MI Grand Traverse Co. United States	M-72 / Lautner Rd. (44.77274, -85.47563)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.4802	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Williamsburg, MI Grand Traverse Co. United States	Lautner Rd. / Town Center Dr. (44.76912, -85.47565)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.4374	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Williamsport, PA Lycoming Co. United States	Via Bella St. / Mulberry St. (41.24000, -76.99792)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.3309	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Williamsport, PA Lycoming Co. United States	Via Bella St. / William St. (41.23740, -77.00319)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 43.1096	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Williamsport, PA Lycoming Co. United States	Via Bella St. / Court St. (41.23876, -77.00027)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 58.3764	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Williamston, SC Anderson Co. United States	Cherokee Rd. / Joe Black Rd. (34.63816, -82.52482)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2023	Year Completed estimated (2023-2024).
Williamstown, MA Berkshire Co. United States	Main St (Rte 2) / North St (US 7) / Cold Spring Rd (US7 / Rte 2) / South St (42.71367, -73.21032)	Other Existing	All-Way Yield None	5 Approaches 3 Driveways 21.9384	Other (At-Grade) Single-Lane		Historic elliptical town common ICD estimated from Google Maps linework.
Williamstown, WV Wood Co. United States	Highland Ave. (WV 14) / Williamstown Pike (WV 31) (39.38888, -81.44158)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.newsandsentinel.com/news/local-news/2020/11/williamstown-roundabout-opens-to-traffic/ https://www.youtube.com/watch?v=iusQxGx9zLA
Williamtown, NSW Port Stephens Australia	B63 (Nelson Bay Rd.) / Cabbage Tree Rd. / Lavis Ln. (-32.81723, 151.84329)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Willimantic, CT Windham Co. United States	Eastern Rd. / (driveway) (ECSU Campus by clock tower) (41.72001, -72.21691)	Traffic Calming Circle Existing	All-Way Yield None	3 Approaches 0 Driveways 24.0693	Other (At-Grade) Single-Lane	1999	Not properly signed and painted, but lots of potential for demonstrating this intersection concept. ICD estimated from Google Maps linework.
Willington, England Durham United Kingdom	A690 / Barnfield Way (54.71302, -1.67252)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Williston, ND Williams Co. United States	26th St. W / 9th Ave. W (48.16873, -103.63658)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2022	Right-turn-only leg on west leg.
Williston, ND Williams Co. United States	26th St. E / E Dakota Pkwy. (48.16880, -103.60741)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2019
Williston, VT Chittenden Co. United States	Maple Tree Pl. / Sycamore Dr. (44.44349, -73.10966)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.1697	Other (At-Grade) Single-Lane	2001	Completed November 2001. Major shopping area, road part of the planned ring road around Taft Corner. Functional Class: Local ICD estimated from Google Maps linework.