Roundabouts Database Index

28782 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
Carlisle, England Cumbria United Kingdom	Greymoorhill Roundabout [A7 (Kingstown Rd.) / A689 / M6 Ramps] (54.93052, -2.94628)	Signalized Roundabout/Circle Existing	Signal None	6 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Nottingham, England Nottingham City United Kingdom	A609 (Wollaton Rd.) / A6514 (Middleton Blvd. - Western) / Radford Bridge Rd. (52.95516, -1.19221)	Signalized Roundabout/Circle Existing	Signal None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Beeston, England Nottingham City United Kingdom	Priory Roundabout [A52 (Derby Rd.) / B6464 (Woodside Rd.) / Wollaton Vale] (52.93897, -1.21653)	Signalized Roundabout/Circle Existing	Signal None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Nottingham, England Nottingham City United Kingdom	A610 (Nuthall Rd.) / Cinderhill Rd. / Bells Ln. (52.98681, -1.20316)	Signalized Roundabout/Circle Existing	Signal None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Signal on one approach
Little Eaton, England Derbyshire United Kingdom	Little Eaton Island [A38 / A81 / B6179 (Alfreton Rd.) / Ford Ln.] (52.95612, -1.45957)	Signalized Roundabout/Circle Existing	Signal None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
City Centre, England Derby City United Kingdom	A516 (Uttoxeter New Rd.) / A601 (Stafford St. - Mercian Way) / Curzon St. (52.92145, -1.48585)	Signalized Roundabout/Circle Existing	Signal None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Djibouti, Djibouti Djibouti	N1 / N2 (11.58850, 43.14514)	Signalized Roundabout/Circle Existing	Signal Unknown	5 Approaches 0 Driveways	Other (At-Grade) Unknown
Karabaglar, İzmir Turkey	Eskiizmir Caddesi / Dostluk Bulvar / Erdal Yaklav Caddesi (38.38006, 27.11277)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Konak, İzmir Turkey	Mithatpaşa Caddesi / Inonu Caddesi / Mehmetcik Bulvari (38.39728, 27.07013)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Balçova, İzmir Turkey	(D-300 Frontage Road) / Ata Caddesi (38.39515, 27.05791)	Signalized Roundabout/Circle Existing	Signal Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown
Bornova, İzmir Turkey	Ankara Caddesi / İstanbul Caddesi Ramps / Genclik Caddesi (38.46201, 27.22668)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Unknown
Bayrakli, İzmir Turkey	Alija İzetbegoviç Caddesi / Yuzbasi Ibrahim Hakki Caddesi / Yavuz Caddesi / Nur Sultan Nazarbeyev Caddesi (38.46419, 27.18732)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Bayrakli, İzmir Turkey	Nur Sultan Hazarbeyev / Manas Bulvari / 1912. Sokak (38.46199, 27.17131)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
West 26 Industrial Estate, England Kirklees United Kingdom	A58 (Whitehall Rd.) / A638 (Bradford Rd.) / Bradford Rd. / M62 Ramps / M606 Ramps (53.73684, -1.72640)	Signalized Roundabout/Circle Existing	Signal None	7 Approaches 0 Driveways 325.0000	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)		Racetrack shaped. ICD = 325 m x 275 m.
Halifax, England Calderdale United Kingdom	Orange Street Roundabout [A58 (Burdock Way) / A629 (Ovenden Rd. - Orange St.)] (53.72609, -1.86254)	Signalized Roundabout/Circle Existing	Signal None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Kecioren, Ankara Turkey	Fahrettin Altay Caddesi / Fatih Caddesi Ramps (39.96537, 32.86315)	Signalized Roundabout/Circle Unknown	Signal Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Unknown
Cankaya, Ankara Turkey	Turkocagi Caddesi / Ismet Inonu Bulvari Ramps (39.91583, 32.82883)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Etimesgut, Ankara Turkey	Ertugrulbey Caddesi / Kuvayi Milliye Caddesi / 2. Meşrutiyet Caddesi (39.97794, 32.63410)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Etimesgut, Ankara Turkey	Orhanbey Caddesi / Ertgrulbey Caddesi / Erzurum Kongressi Caddesi (39.97727, 32.64030)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Etimesgut, Ankara Turkey	Ertugrulbey Caddesi / 1. Mesrutiyet Caddei / 271. Sokak 3/B (39.97783, 32.62712)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Etimesgut, Ankara Turkey	Amasya Beyannamesi Caddesi / Dil Devrimi Caddesi (39.97627, 32.61700)	Signalized Roundabout/Circle Existing	Signal Unknown	5 Approaches 0 Driveways	Other (At-Grade) Unknown
Etimesgut, Ankara Turkey	Üç Şehitler Caddesi / Amasya Beyannamesi Caddesi (39.98607, 32.62322)	Signalized Roundabout/Circle Existing	Signal Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Etimesgut, Ankara Turkey	1. TBMM Caddesi / Kocatepe Caddesi (39.99237, 32.62753)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Etimesgut, Ankara Turkey	1. TBMM Caddesi / Sakarya Zaferi Caddesi (39.99275, 32.62233)	Signalized Roundabout/Circle Existing	Signal Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown
Etimesgut, Ankara Turkey	1. TBMM Caddesi / Üç Şehitler Caddesi (39.99117, 32.61703)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Etimesgut, Ankara Turkey	Bozhöyük Caddesi / Tinaztepe Caddesi (39.99821, 32.63146)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Sincan, Ankara Turkey	Gazi Mustafa Kemal Bulvarı / Menderes Caddesi (39.98604, 32.59374)	Signalized Roundabout/Circle Existing	Signal Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown
Sincan, Ankara Turkey	Bağlantı Yolu / Gazi Mustafa Kemal Bulvari / Calkin Caddesi (39.98338, 32.58504)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Gaziemir, İzmir Turkey	Abdülhamit Yavuz Caddesi / Atatürk Bulvarı (38.31483, 27.13211)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Gaziemir, İzmir Turkey	Abdulhamit Yavuz Caddesi / 56. Sokak (38.31621, 27.13144)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Buca, İzmir Turkey	677/19. Sokak / Gazeteci Yazar Ismail Sivri (38.34901, 27.14125)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Konak, İzmir Turkey	Şair Eşref Bulvarı / Şehit Nevres Bulvarı (38.42793, 27.14127)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Karabaglar, İzmir Turkey	Inonu Caddesi / 52/18 Sokak (38.39312, 27.08751)	Signalized Roundabout/Circle Existing	Signal Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown
Narlıdere, İzmir Turkey	Mithatpaşa Caddesi / Ahmet Taner Kişali Caddesi (38.39613, 26.99712)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Egg Harbor, NJ Atlantic Co. United States	Tilton Road Circle (39.43177, -74.57915)	Signalized Roundabout/Circle Existing	Signal Unknown	5 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)		Hamburger shaped.
Brooklyn, NY Kings Co. United States	Machate Circle (40.65110, -73.97220)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (3+ Lane)		Pedestrian access to central island.
Brooklyn, NY Kings Co. United States	Bartel Pritchard Square (40.66101, -73.97988)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)		Pedestrian access to central island.
Kyiv, Kyiv City Kyiv Ukraine	prospekt Lesia Kurbasa / vulytsia Hnata Yury (50.42935, 30.38514)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Lima, Lima Province of Lima Peru	Plaza dos de Mayo (-12.04641, -77.04281)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Lima, Lima Province of Lima Peru	Avenida Universitaria / Vía Expresa Línea Amarilla (-12.03577, -77.07769)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Bradford, England Bradford United Kingdom	Jacob's Well [A6181 (Prince's Way - Hall Ings) / A641 (Manchester Rd.)] (53.79089, -1.75430)	Signalized Roundabout/Circle Existing	Signal None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Stockton-on-Tees, England Stockton-on-Tees United Kingdom	Portrack Interchange [A1046 (Haverton Hill Rd.) / A1032 (Tees Bridge Approach Rd.)] (54.57864, -1.27457)	Signalized Roundabout/Circle Existing	Signal None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Livingston, Scotland West Lothian United Kingdom	Charlesfield Rd. / Almondvale Rd. / Alderstone Rd. / (shopping centre entrance) (55.87809, -3.52820)	Signalized Roundabout/Circle Existing	Signal None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Clydebank, Scotland West Dunbartonshire United Kingdom	Kilbowie Roundabout [A82 (Great Western Rd.) / A8014 (Kilbowie Rd.) / B14 (Duntocher Rd.)] (55.91852, -4.40561)	Signalized Roundabout/Circle Existing	Signal None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Winchester Park, PA Philadelphia Co. United States	Holme Circle (40.05650, -75.02866)	Signalized Roundabout/Circle Existing	Signal Unknown	5 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)		Hamburger shaped.
Hamilton, Scotland South Lanarkshire United Kingdom	A723 / A72 / Keith St. (55.77612, -4.02959)	Signalized Roundabout/Circle Existing	Signal Pedestrian Signal (red-yellow-green to drivers)	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Pedestrian access to central island.
Baltimore, MD Baltimore City United States	Washington Pl. / Mount Vernon Pl. (39.29756, -76.61568)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Lisburn, N. Ireland Lisburn & Castlereagh United Kingdom	A3 (Saintfield Rd.) / A49 (Saintfield Rd.) / Largymore Link / M1 Ramps (54.50584, -6.02852)	Signalized Roundabout/Circle Existing	Signal None	5 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Buenos Aires, Buenos Aires Autonomous City Autonomous City of Buenos Aires Argentina	Avenida Del Libertador / Avenida Sarmiento (-34.57496, -58.41508)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
New York City, NY New York Co. United States	W 110th St. / Central Park West / Frederick Douglass Blvd. / West St. (40.80058, -73.95821)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (3+ Lane)
Cedar Road Corridor, OH Cuyahoga Co. United States	Warrensville Center Rd. / Fairmount Blvd. / University Blvd. / John Carroll Blvd. / N Park Blvd. (41.48648, -81.53627)	Signalized Roundabout/Circle Existing	Signal Unknown	8 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (3+ Lane)		Hamburger shaped.
Bailleston, Scotland Glasgow City United Kingdom	A8 / Rhindhouse Rd. / (connector to M8 interchange) (55.85259, -4.09783)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Easton, PA Northampton Co. United States	Centre Square: Northampton St. / N 3rd St. / S 3rd St. (40.69124, -75.20914)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Pedestrian access to central island; parking along circulatory roadway. Converted to single-lane 2020-2022. Due to the park in the center that was required to be maintained, the signal control remains with pedestrians into the center. The signal control is now R-Y-G with a dedicated pedestrian phase instead of flashing yellow and flashing red with a pedestrian phase. There is still parking in the intersection area. https://www.wfmz.com/news/area/lehighvalley/a-look-at-eastons-centre-square-past-present-and-future/article_6bf44964-9104-11ec-89c1-a761ab933e39.html. https://scenicwilddelawareriver.com/entries/eastons-historic-centre-square-easton-pa/0e5928f5-9188-417c-b7b0-b3e745e16c80. https://www.easton-pa.com/welcome-easton-pa/news/easton-ring-road-and-centre-square-presentation-june-23-2021
Basingstoke, England Hants United Kingdom	A30 (Winchester Rd.) / A340 (Ringway West - Ringway South) (51.25513, -1.10357)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Basingstoke, England Hants United Kingdom	Black Dam Roundabout: A30 / A339 (51.26302, -1.06631)	Other Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Some direct movements through central island.
Basingstoke, England Hants United Kingdom	A339 / M3 Ramps (51.25793, -1.06507)	Signalized Roundabout/Circle Existing	Signal Unknown	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Cox Green, England Windsor And Maidenhead United Kingdom	Holyport Interchange: A404 (M) / A308 (M) / M4 Ramps (51.49903, -0.72393)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Chalvey, England Slough United Kingdom	A355 (Tums Ln.) / Church St. / Cippenham Ln. (51.50871, -0.61241)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Hamburger shaped.
Chalvey, England Slough United Kingdom	Tuns Lane Interchange: A355 (Tuns Ln.) / M4 (Slough-Maidenhead By-Pass) Ramps (51.50311, -0.61641)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Brands Hill, England Slough United Kingdom	Langley Roundabout: A4 (London Rd.) / M4 (Slough-Maidenhead By-Pass) Ramps (51.49179, -0.54292)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
West Drayton, England Greater London United Kingdom	A408 (Stockley Rd.) / Prologis Park (51.50251, -0.45118)	Signalized Roundabout/Circle Existing	Signal Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Cranford, England Greater London United Kingdom	A408 / M4 (Heathrow Airport Spur Rd. / M4 (Chiswick to Langley Special Road) Ramps (51.49580, -0.45344)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Clewer Green, England Windsor And Maidenhead United Kingdom	A332 (Royal Windsor Way) / B3024 (Clarence Rd.) / B3173 (Imperial Rd.) (51.47994, -0.62424)	Signalized Roundabout/Circle Existing	Signal Unknown	5 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Washington, DC N/A Co. United States	Sheridan Circle (Mass Ave. / 23rd St. / R St.) (38.91214, -77.05065)	Rotary Existing	Uncontrolled None	0 Approaches 0 Driveways 69.6989	Other (At-Grade) Multilane (2 Lane, unspecified)		Functional Class: Arterial ICD estimated from Google Maps linework.
Seattle, WA King Co. United States	61st Ave. S / S. Cooper St. (47.51166, -122.25710)	Traffic Calming Circle Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2006
Seattle, WA King Co. United States	Sunnyside Ave. N / N 43rd St. (47.65912, -122.33020)	Traffic Calming Circle Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2006
Seattle, WA King Co. United States	22nd Ave. E / E Thomas St. (47.62138, -122.30360)	Traffic Calming Circle Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2006
Alpine, UT Utah Co. United States	Canyon Crest Rd. / Alpine Hwy. (S. Main St.) (40.44784, -111.77840)	Roundabout Existing	Uncontrolled Active Pedestrian Warning (flashing yellow)	4 Approaches 0 Driveways 42.7174	Other (At-Grade) Single-Lane	2003	Free-merge, active pedestrian warning Functional Class: Major Arterial ICD estimated from Google Maps linework.
Seattle, WA King Co. United States	Meridian Ave. N / N 37th St. (47.65196, -122.33386)	Traffic Calming Circle Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Lawrence, KS Douglas Co. United States	Fall Creek Dr. / Running Ridge Rd. (38.98069, -95.28360)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 41.7789	Other (At-Grade) Single-Lane		Functional Class: Local ICD estimated from Google Maps linework.
Kill Devil Hills, NC Dare Co. United States	Veterans Dr. / (high school) (36.00637, -75.66875)	Other Existing	Uncontrolled None	3 Approaches 0 Driveways 45.4086	Other (At-Grade) Single-Lane	2003	Built for new high school. ICD estimated from Google Maps linework.
Pearland, TX Brazoria Co. United States	Pearland Pkwy. / McHard Rd. (29.58271, -95.26942)	Rotary Existing	Uncontrolled None	0 Approaches 0 Driveways 128.0157	Other (At-Grade) Unknown	2004	ICD estimated from Google Maps linework.
Kalispell, MT Flathead Co. United States	(shopping center entrance) / (parking lot) (48.23521, -114.33170)	Other Existing	Uncontrolled Unknown	0 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2005
Portland, OR Multnomah Co. United States	SE Bybee Blvd. / (SE 37th Ave.) (45.47243, -122.62440)	Traffic Calming Circle Existing	Uncontrolled None	2 Approaches 0 Driveways 20.1003	Other (At-Grade) Single-Lane	1992	Completed 10/6/1992. ICD estimated from Google Maps linework.
Social Circle, GA Newton Co. United States	River Cove Rd. (33.61540, -83.78331)	Other Existing	Uncontrolled None	2 Approaches 1 Driveways 39.7842	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Pleasanton, CA Alameda Co. United States	Mill Creek Pl. / Oak Vista Way (37.65794, -121.89347)	Traffic Calming Circle Existing	Uncontrolled None	3 Approaches 1 Driveways 16.0738	Other (At-Grade) Single-Lane	2000	Year Completed estimated (1993-2002). ICD estimated from Google Maps linework.
Buford, GA Hall Co. United States	Lanier Island Pkwy. / Pine Cone Dr. / Pine Needle Rd. (34.17916, -84.03218)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 53.3547	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Buford, GA Hall Co. United States	Pine Cone Dr. / (future) (34.18283, -84.02947)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Buford, GA Hall Co. United States	Lanier Islands Pkwy. / Hotel Rd. (34.17818, -84.02166)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 53.3553	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
North Falmouth, MA Barnstable Co. United States	N Falmouth Hwy (Rte 28A) / Quaker Rd. / Rockledge Dr. (41.63308, -70.61831)	Rotary Existing	Uncontrolled Unknown	4 Approaches 1 Driveways 65.1641	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
South Yarmouth, MA Barnstable Co. United States	Wampanoag Rd. / Eldridge Rd. (41.64863, -70.21542)	Traffic Calming Circle Existing	Uncontrolled None	4 Approaches 0 Driveways 39.2675	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Dennis, MA Barnstable Co. United States	Davis Beach Rd. / Lighthouse Rd. / Loring Ave. (41.65225, -70.17300)	Rotary Existing	Uncontrolled None	4 Approaches 0 Driveways 40.1577	Other (At-Grade) Single-Lane		Stop control on the Davis Beach driveway 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.
Winchester, MA Middlesex Co. United States	Main St / Mt Vernon St / Church St / Park St / Laraway Rd (42.45281, -71.13716)	Rotary Existing	Uncontrolled Pedestrian Signal (red-yellow-green to drivers)	5 Approaches 0 Driveways 47.5856	Other (At-Grade) Single-Lane		Improved ped crossings (markings) approx. 2001. Ped access to train station nearby. Bike racks. on-street parking on circular roadway. ICD estimated from Google Maps linework.
Belmont, MA Middlesex Co. United States	Orchard St / Stone St (42.39213, -71.16707)	Traffic Calming Circle Existing	Uncontrolled None	3 Approaches 6 Driveways 57.3345	Other (At-Grade) Single-Lane		No traffic signs nor pavement markings present. ICD estimated from Google Maps linework.
Boston, MA Suffolk Co. United States	William J Day Blvd / Broadway (42.33584, -71.02402)	Rotary Existing	Uncontrolled None	3 Approaches 0 Driveways 19.4229	Other (At-Grade) Multilane (2 Lane, unspecified)		No pavement markings on circular roadway. On street parking on circular roadway. ICD estimated from Google Maps linework.
Quincy, MA Norfolk Co. United States	Palmer St / Yardarm Ln / Bicknell St (42.25300, -70.96574)	Rotary Existing	Uncontrolled None	4 Approaches 2 Driveways 70.7217	Other (At-Grade) Single-Lane		Neighborhood area ICD estimated from Google Maps linework.
South Yarmouth, MA Barnstable Co. United States	River St / Pleasant St (41.65652, -70.19715)	Traffic Calming Circle Existing	Uncontrolled None	3 Approaches 2 Driveways 36.5857	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Stratham, NH Rockingham Co. United States	Portsmouth Ave. / College Rd. (43.02268, -70.91644)	Rotary Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 114.3832	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Manchester, NH Hillsborough Co. United States	Goffstown Rd. / Eddy Rd. / Amoskeag St. / I-293 Ramps (43.00402, -71.47507)	Rotary Existing	Uncontrolled Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
West End, MA Middlesex Co. United States	US 20 / I-95 Ramps (42.37131, -71.26901)	Rotary Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 43.2357	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Braselton, GA Gwinnett Co. United States	Grand Hickory Dr. / Mossy Oak Landing (34.12021, -83.82343)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 51.4145	Other (At-Grade) Single-Lane		No traffic control on entries. ICD estimated from Google Maps linework.
Lawrenceville, GA Gwinnett Co. United States	Cedar Dr. / Mildon Hall Ln. (34.03699, -84.00024)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 32.6605	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Fitchburg, WI Dane Co. United States	Woods Hollow Rd / Gunflint Trail / Fontana Ct (43.00927, -89.42246)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 26.2003	Other (At-Grade) Single-Lane	2002	No control. Year Completed estimated (2000-2004). ICD estimated from Google Maps linework.
Frisco, TX Collin Co. United States	Surrey Path / (unknown) (33.12376, -96.80681)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2002	No control.
O'Fallon, IL St. Clair Co. United States	Milburn Estates Dr. / Portsmith Place Dr. (38.61138, -89.94514)	Other Existing	Uncontrolled None	3 Approaches 0 Driveways 55.9947	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Eskilstuna, Sodermanland County Eskilstuna Sweden	Karl Hovbergsgatan / (unknown) (59.39390, 16.52859)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 24.3229	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Eskilstuna, Sodermanland County Eskilstuna Sweden	Karl Hovbergsgatan / (unknown) (59.39179, 16.53037)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 24.3244	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Stockholm, Stockholm County Stockholm Sweden	Roslagstullsbacken (59.35212, 18.05786)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 19.4823	Other (At-Grade) Single-Lane		No control. ICD estimated from Google Maps linework.
Idaho Falls, ID Bonneville Co. United States	Carriagegate Ln. / Nottingham Ln. (43.46096, -112.04641)	Other Existing	Uncontrolled None	4 Approaches 0 Driveways 25.1400	Other (At-Grade) Single-Lane	2005	No traffic control. ICD estimated from Google Maps linework.