Roundabouts Database

29411 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
Beverly, MA
Essex Co.
United States 		Sohier Rd. / Rte 128 EB Ramps
(42.57412, -70.88026) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
41.3368 		Freeway Ramps (Grade-Separated)
Single-Lane 		2016 Right-turn lanes on south and east legs. Through bypass lane on north leg. ICD estimated from Google Maps linework.
Lawrence, MA
Essex Co.
United States 		Margin St. / Medford St. / Melrose St. / Hancock St. / Bodwell St.
(42.70103, -71.17348) 		Other
Existing 		All-Way Stop
Unknown 		5 Approaches
0 Driveways
21.9429 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
North Andover, MA
Essex Co.
United States 		Massachusetts Ave. / Andover St. / Johnson St. / Great Pond Rd.
(42.68399, -71.11274) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.4844 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Lawrence, MA
Essex Co.
United States 		170 May St
(42.71218, -71.18037) 		Traffic Calming Circle
Existing 		Other
Unknown 		5 Approaches
0 Driveways
18.4287 		Other (At-Grade)
Single-Lane 		No splitter islands. Mix of stop and yield control. ICD estimated from Google Maps linework.
Beverly, MA
Essex Co.
United States 		Brimbal Ave. / Sohier Rd.
(42.57437, -70.87860) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
29.9031 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
Saugus, MA
Essex Co.
United States 		Main St / Central St / Hamilton St
(42.46473, -71.01002) 		Other
Existing 		Other
None 		4 Approaches
1 Driveways
37.8851 		Other (At-Grade)
Single-Lane 		Town square traffic circle. Two legs are stop-controlled, on-street parking. ICD estimated from Google Maps linework.
Swampscott, MA
Essex Co.
United States 		Monument Ave / Elmwood Rd
(42.46952, -70.91737) 		Traffic Calming Circle
Existing 		All-Way Stop
None 		4 Approaches
0 Driveways
35.2392 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lynn, MA
Essex Co.
United States 		Western Ave (Rte 107) / Federal St / South St / Market Square
(42.46260, -70.96575) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
54.6268 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Amesbury, MA
Essex Co.
United States 		Friend St / School St (Rte 150) / Allens Ct
(42.85615, -70.93410) 		Roundabout
Existing 		Other
None 		4 Approaches
0 Driveways
26.2656 		Other (At-Grade)
Single-Lane 		2001 North leg stop-controlled. Fire station on south leg. Resurfaced on 2017. ICD estimated from Google Maps linework.
Amesbury, MA
Essex Co.
United States 		Market St (Rte 150) / Elm St / Main St (Rte 150) / High St
(42.85794, -70.93010) 		Traffic Calming Circle
Existing 		Other
None 		4 Approaches
0 Driveways
13.1324 		Other (At-Grade)
Single-Lane 		On-Street parking in the traffic circle ICD estimated from Google Maps linework.
Newburyport, MA
Essex Co.
United States 		Newburyport Turnpike (US 1) / State St
(42.79893, -70.87539) 		Rotary
Existing 		All-Way Yield
None 		3 Approaches
5 Driveways
74.4880 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		No Ped facilities ICD estimated from Google Maps linework.
Gloucester, MA
Essex Co.
United States 		Washington St / Middle St
(42.61204, -70.66700) 		Traffic Calming Circle
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
25.4902 		Other (At-Grade)
Single-Lane 		Pavement markings done around 2013, on-street parking at traffic circle ICD estimated from Google Maps linework.
Lynnfield, MA
Essex Co.
United States 		Salem St (Rt 129) / Lynnfield St.
(42.51280, -70.99137) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
159.3472 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Salem, MA
Essex Co.
United States 		Swampscott Rd. / 1st St.
(42.49822, -70.92450) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2019
Merrimac, MA
Essex Co.
United States 		Main St (Rte 110) / Church St / School St
(42.83371, -71.00250) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2015 aka Merrimac Square, off-street parking used on two quadrants
Danvers, MA
Essex Co.
United States 		US 1 / I-95 Ramps
(42.59378, -70.96350) 		Rotary
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Lynn, MA
Essex Co.
United States 		Federal St. / Waterhill St. / Marion St.
(42.46533, -70.96799) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 Four approaches, but five roads leading away. https://lynnjournal.com/2020/12/03/safe-and-round-new-roundabout-at-agganis-square-leads-to-safer-access-for-drivers/
Dourdan, Ile-de-France
Essonne
France 		D5 / D116
(48.52426, 2.00311) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
59.3255 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Estremoz, Évora
Estremoz
Portugal 		IP2-E802 / M504 / Rua Olival do Cavaco
(38.85055, -7.58462) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Barjouville, Centre-Val de Loire
Eure-et-Loir
France 		N123 / D910
(48.41610, 1.46428) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		Right-turn bypass lanes on west and south legs.
Luisant, Centre-Val de Loire
Eure-et-Loir
France 		D910 (Avenue de la République) / Rue Jean Bouin
(48.41922, 1.46651) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Barjouville, Centre-Val de Loire
Eure-et-Loir
France 		D910 / D339.5
(48.40994, 1.46111) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Barjouville, Centre-Val de Loire
Eure-et-Loir
France 		D339.5 / Rue des Orvilles / (parking)
(48.40921, 1.46380) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Fontenay-sur-Eure, Centre-Val de Loire
Eure-et-Loir
France 		N123 / D921
(48.41849, 1.44559) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		Right-turn bypass lanes on northwest and southwest legs.
Fontenay-sur-Eure, Centre-Val de Loire
Eure-et-Loir
France 		D921 / Avenue du Val d'Eure / Rue Jean Perrin
(48.42114, 1.45025) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Amilly, Centre-Val de Loire
Eure-et-Loir
France 		N123 / D923 (Voie de la Liberté)
(48.43679, 1.43093) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Lucé, Centre-Val de Loire
Eure-et-Loir
France 		Carrefour de la Libération [D923 / Rue de Touraine)
(48.43682, 1.44297) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Lucé, Centre-Val de Loire
Eure-et-Loir
France 		Carrefour de l'Europe [D923 / D105]
(48.43778, 1.45056) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Mainvilliers, Centre-Val de Loire
Eure-et-Loir
France 		D24 / D105
(48.45027, 1.45202) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Mainvilliers, Centre-Val de Loire
Eure-et-Loir
France 		D924 / D105 / Rue de la Liberation
(48.45550, 1.45795) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Mainvilliers, Centre-Val de Loire
Eure-et-Loir
France 		N1154 / D105 / D339.11
(48.46669, 1.46485) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Lèves, Centre-Val de Loire
Eure-et-Loir
France 		N154 / D906
(48.48433, 1.47872) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Lèves, Centre-Val de Loire
Eure-et-Loir
France 		N154 / Rue de la Butte Celtique
(48.48492, 1.47753) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Lèves, Centre-Val de Loire
Eure-et-Loir
France 		D121 / Rue de l'Ormeteau
(48.48585, 1.47138) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Lèves, Centre-Val de Loire
Eure-et-Loir
France 		D105 / D339 (Avenue Soutine)
(48.46971, 1.47052) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Surf Beach, NSW
Eurobodalla
Australia 		George Bass Dr. / Beach Rd.
(-35.76555, 150.21149) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Moruya, NSW
Eurobodalla
Australia 		Queen St. / Ford St.
(-35.91053, 150.08324) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Moruya, NSW
Eurobodalla
Australia 		Church St. / Ford St.
(-35.90945, 150.08347) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Surf Beach, NSW
Eurobodalla
Australia 		George Bass Dr. / Sunshine Bay Rd.
(-35.74518, 150.20126) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Batemans Bay, NSW
Eurobodalla
Australia 		Beach Rd. / Hanging Rock Pl.
(-35.72266, 150.19185) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Batehaven, NSW
Eurobodalla
Australia 		George Bass Dr. / Glenella Rd.
(-35.73744, 150.19417) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Batemans Bay, NSW
Eurobodalla
Australia 		Beach Rd. / Perry St.
(-35.70840, 150.17630) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
North Batemans Bay, NSW
Eurobodalla
Australia 		A1 (Princes Hwy.) / B52 (Kings Hwy.) / Peninsula Dr.
(-35.69998, 150.18378) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
North Batemans Bay, NSW
Eurobodalla
Australia 		B52 (Kings Hwy.) / Bayridge Dr. / Old Punt Rd.
(-35.69919, 150.18326) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Moruya, NSW
Eurobodalla
Australia 		A1 (Princes Hwy.) / S Head Rd.
(-35.91484, 150.08488) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Moruya, NSW
Eurobodalla
Australia 		A1 (Campbell St.) / Ford St.
(-35.91252, 150.08285) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane
Batemans Bay, NSW
Eurobodalla
Australia 		Beach Rd. / Bavarde Ave. / (parking)
(-35.71288, 150.18590) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Narooma, NSW
Eurobodalla
Australia 		Riverside Dr. / McMillan Rd.
(-36.21826, 150.12214) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Narooma, NSW
Eurobodalla
Australia 		A1 (Princes Hwy.) / McMillan Rd. / Bluewater Dr.
(-36.21689, 150.12840) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Moruya, NSW
Eurobodalla
Australia 		A1 (Campbell St. - Vulcan St.) / Vulcan St. / Campbell St.
(-35.91216, 150.08041) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Kall, North Rhine-Westphalia
Euskirchen
Germany 		Aachener Straße / Hindenburgstraße
(50.53979, 6.55178) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Kall, North Rhine-Westphalia
Euskirchen
Germany 		Aachener Straße / Bahnhofstraße / Im Sträßchen
(50.54110, 6.55699) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Kall, North Rhine-Westphalia
Euskirchen
Germany 		L204 (Gemünder Straße) / L105
(50.54135, 6.55926) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Kall, North Rhine-Westphalia
Euskirchen
Germany 		K67 / L204
(50.54205, 6.56203) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Fairbanks, AK
Fairbanks North Star
United States 		Thompson Dr / Tanana Loop Dr
(64.85564, -147.84200) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
52.2695 		Other (At-Grade)
Single-Lane 		2004 The site is on the University of Alaska, Fairbanks, school campus. The project constructed a new entrance onto the campus intersecting by means of a roundabout with an existing three leg stop controlled intersection. Previously controlled by one-way stop Functional Class: Collector ICD estimated from Google Maps linework.
North Pole, AK
Fairbanks North Star
United States 		Badger Rd. / Richardson Hwy WB Ramps
(64.75903, -147.35120) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.5390 		Freeway Ramps (Grade-Separated)
Single-Lane 		2007 Series of three roundabouts. Raindrop-shaped central island. ICD estimated from Google Maps linework.
North Pole, AK
Fairbanks North Star
United States 		Badger Rd. / Richardson Hwy EB Ramps / Santa Claus Ln.
(64.75820, -147.35170) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.5771 		Freeway Ramps (Grade-Separated)
Single-Lane 		2007 Series of three roundabouts. Previously controlled by one-way stop ICD estimated from Google Maps linework.
North Pole, AK
Fairbanks North Star
United States 		Santa Claus Ln. / Park Way
(64.75673, -147.35280) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.6162 		Other (At-Grade)
Single-Lane 		2007 Series of three roundabouts. Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Fairbanks, AK
Fairbanks North Star
United States 		Gaffney Rd. / Fort Wainwright Base Entrance Station
(64.83323, -147.69920) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.5999 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2004 Implemented as security measure for base entrance. Functional Class: Arterial ICD estimated from Google Maps linework.
Fairbanks, AK
Fairbanks North Star
United States 		Helmericks Ave. / Herb Miller Blvd.
(64.85550, -147.69338) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.9708 		Other (At-Grade)
Single-Lane 		2014 Completion year 2014 estimated. ICD estimated from Google Maps linework.
Fairbanks, AK
Fairbanks North Star
United States 		Bentley Trust Rd. / Illinois St
(64.85444, -147.70893) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.0170 		Other (At-Grade)
Single-Lane 		2014 Bypass lane on south leg. Completion year of 2014 estimated. ICD estimated from Google Maps linework.
Fairbanks, AK
Fairbanks North Star
United States 		Helmericks Ave. / Merhar Ave.
(64.85627, -147.70576) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
75.6114 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Fairbanks, AK
Fairbanks North Star
United States 		C St. / Dunbar Ave.
(64.84676, -147.68117) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2010
Fairbanks, AK
Fairbanks North Star
United States 		C St. / Eureka Ave.
(64.84572, -147.68117) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2010
Fairbanks, AK
Fairbanks North Star
United States 		D St. / Shannon Dr.
(64.85000, -147.67696) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2010
Fairbanks, AK
Fairbanks North Star
United States 		D St. / Cindy Dr.
(64.85149, -147.67694) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2010
Fairbanks, AK
Fairbanks North Star
United States 		D St. / Jeanne Dr.
(64.85369, -147.67641) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2010
Fairbanks, AK
Fairbanks North Star Borough
United States 		Danby St. / Wembley Ave.
(64.85329, -147.75097) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
8.6278 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2019 http://dot.alaska.gov/nreg/danby-wembley/. Designed for OSOW vehicles to make movements between west and south legs, including reverse movements through right-turn bypass lanes. ICD estimated from Google Maps linework.
Fairbanks, AK
Fairbanks North Star Borough
United States 		Chena Hot Springs Rd. / Steese Hwy NB Ramps
(64.88834, -147.62150) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2020 Raindrop shaped. Right-turn bypass lane on south leg. OSOW bypass route through roundabout.
Fairbanks, AK
Fairbanks North Star Borough
United States 		Chena Hot Springs Rd. / Steese Hwy SB Ramps
(64.88820, -147.62383) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2020 Raindrop shaped.
Oakton, VA
Fairfax Co.
United States 		Hunter Mill Rd. / Mystic Meadow Way
(38.88680, -77.30187) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.9599 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Vienna, VA
Fairfax Co.
United States 		Park St. SE / Locust St. SE
(38.90205, -77.26091) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
14.8712 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2018 Year Completed estimated (2016-2018). ICD estimated from Google Maps linework.
Annandale, VA
Fairfax Co.
United States 		Ravensworth Rd. / Jayhawk St. / Fountain Head Dr.
(38.82630, -77.19993) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2018 Modular, rapid-install roundabout.
Chantilly, VA
Fairfax Co.
United States 		VA 620 (Braddock Rd.) / VA 609 (Pleasant Valley Rd.)
(38.88170, -77.48570) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.1024 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Chantilly, VA
Fairfax Co.
United States 		Historic Sully Way
(38.91369, -77.42696) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
17.6567 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Mount Vernon, VA
Fairfax Co.
United States 		Mount Vernon Memorial Hwy
(38.71132, -77.08612) 		Other
Existing 		Unknown
Unknown 		2 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		Parking along circulatory roadway.
Mount Vernon, VA
Fairfax Co.
United States 		Fort Willard Circle
(38.78275, -77.06601) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Rose Hill, VA
Fairfax Co.
United States 		Park Terrace / Edgewood Dr.
(38.78241, -77.12587) 		Other
Existing 		Unknown
Unknown 		4 Approaches
4 Driveways
0.0000 		Other (At-Grade)
Single-Lane
McNair, VA
Fairfax Co.
United States 		Corporate Park Dr. / Woodland View Dr.
(38.95172, -77.39609) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2018-2019).
Oakton, VA
Fairfax Co.
United States 		Nutley St. SW / I-66 WB Exit Ramp
(38.87982, -77.26743) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max) 		2023 Replaces full cloverleaf interchange. https://outside.transform66.org/about_the_project/project_sections/nutley.asp
Oakton, VA
Fairfax Co.
United States 		Nutley St. SW / I-66 EB Exit Ramp
(38.87714, -77.26629) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max) 		2023 Replaced full cloverleaf interchange. https://outside.transform66.org/about_the_project/project_sections/nutley.asp
Oakton, VA
Fairfax Co.
United States 		Saintsbury Dr. / (transit center parking lot)
(38.87667, -77.26993) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2013 Serves Metro station. Right-turn-only lanes on east and west legs. South leg stubbed. Year Completed estimated (2012-2014).
Oakton, VA
Fairfax Co.
United States 		Saintsbury Dr. / (transit center parking garage)
(38.87600, -77.27317) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2013 Serves Metro station. Right-turn-only lanes on northeast and southwest legs. Southeast leg stubbed. Year Completed estimated (2012-2014).
Fairfax, VA
Fairfax Co.
United States 		Patriot Cir. / Mason Pond Dr.
(38.82981, -77.31152) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2008
Abbotsbury, NSW
Fairfield
Australia 		The Horsley Dr. / Cowpasture Rd. / (unknown)
(-33.85114, 150.87656) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
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)
Bonnyrigg Heights, NSW
Fairfield
Australia 		Wilson Rd. / Gloucester St. / (parking)
(-33.89113, 150.86873) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bossley Park, NSW
Fairfield
Australia 		Prairie Vale Rd. / Glen Logan Rd.
(-33.86709, 150.87776) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Cabramatta West, NSW
Fairfield
Australia 		Harrington St. / Edensor Rd.
(-33.89236, 150.90918) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Wetherill Park, NSW
Fairfield
Australia 		Cowpasture Rd. / Victoria St.
(-33.84322, 150.88002) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Wetherill Park, NSW
Fairfield
Australia 		Cowpasture Rd. / Newton Rd.
(-33.84751, 150.87765) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Wetherill Park, NSW
Fairfield
Australia 		Victoria St. / Newton Rd.
(-33.84455, 150.89326) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Abbotsbury, NSW
Fairfield
Australia 		Cowpasture Rd. / Restwell Rd. / Cotswold Rd.
(-33.86175, 150.87216) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Wetherill Park, NSW
Fairfield
Australia 		Cowpasture Rd. / Burilda Close
(-33.84600, 150.87794) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
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
Prairiewood, NSW
Fairfield
Australia 		Greenfield Rd. / Scotchey St.
(-33.86846, 150.90116) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Prairiewood, NSW
Fairfield
Australia 		Greenfield Rd. / Moonlight Rd.
(-33.86764, 150.90227) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Prairiewood, NSW
Fairfield
Australia 		Prairie Vale Rd. / Moonlight Rd.
(-33.86382, 150.89852) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bossley Park, NSW
Fairfield
Australia 		Restwell Rd. / Mimosa Rd.
(-33.86034, 150.89107) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Fairfield, NSW
Fairfield
Australia 		The Crescent / Hamilton Rd.
(-33.87364, 150.95477) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island