Roundabouts Database Index

31000 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
Lavington, New South Wales Albury Australia	Kotthoff St. / Douglas Rd. (-36.03902, 146.93901)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lavington, New South Wales Albury Australia	Prune St. / Douglas Rd. (-36.03857, 146.93549)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Nabiac, New South Wales Mid-Coast Australia	Wallanbah Rd. / A1 (Pacific Hwy.) Ramps / Candoormakh Crescent (-32.09909, 152.37401)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Buchanan, New South Wales Cessnock Australia	B68 (John Renshaw Dr.) / George Booth Dr. / Buchanan Rd. (-32.83043, 151.52779)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Buchanan, New South Wales Cessnock Australia	B68 (John Renshaw Dr.) / M15 (Hunter Expressway) Ramps (-32.82971, 151.53104)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		Elliptical shaped. Two bridges over freeway.
Fairfield Heights, New South Wales Fairfield Australia	The Boulevarde / Evans St. (-33.86840, 150.93775)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Blacktown, New South Wales Blacktown Australia	Holbeche Rd. / Walters Rd. (-33.78992, 150.89056)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Blacktown, New South Wales Blacktown Australia	Walters Rd. / Douglas Rd. / Craig St. (-33.78251, 150.89393)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Eastern Creek, New South Wales Blacktown Australia	Brabham Dr. / Huntingwood Dr. (-33.79606, 150.87099)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Fairfield Heights, New South Wales Fairfield Australia	Polding St. / Marlborough St. (-33.86281, 150.94510)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Nowra Hill, New South Wales Shoalhaven Australia	Albatross Rd. / Base Entry Rd. / Btu Rd. / Museum Access Rd. (-34.93679, 150.55671)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Inverell, New South Wales Inverell Australia	B76 (Byron St. - Otho St.) / Byron St. (-29.77370, 151.11126)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Inverell, New South Wales Inverell Australia	B76 (Byron St. - Warialda Rd.) / Campbell St. / Captain Cook Dr. (-29.77441, 151.11002)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Elliptical shaped.
Inverell, New South Wales Inverell Australia	B76 (Otho St. - Glen Innes Rd.) / Campbell St. / Henderson St. (-29.77872, 151.11555)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Canley Vale, New South Wales Fairfield Australia	Vale St. / Chancery St. (-33.89157, 150.95040)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Canley Vale, New South Wales Fairfield Australia	Vale St. / Bareena St. (-33.89041, 150.95057)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Canley Vale, New South Wales Fairfield Australia	Bareena St. / Fairview Rd. (-33.89014, 150.94869)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island		Peanut shaped.
Lake Illawarra, New South Wales Shellharbour Australia	Pur Pur Ave. / Stanley St. (-34.54067, 150.85635)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Lake Illawarra, New South Wales Shellharbour Australia	Reddall Parade / Windle St. (-34.54053, 150.85243)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Figtree, New South Wales Wollongong Australia	O'Briens Rd. / Murray Park Rd. (-34.43638, 150.85419)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sydney, New South Wales Parramatta Australia	Australia Ave. / Underwood Rd. / A3 (Homebush Bay Dr.) Ramps (-33.85401, 151.07718)	Roundabout Existing	All-Way Yield Metering Signal	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		https://www.smh.com.au/national/nsw/sydney-s-worst-roundabout-gets-100m-upgrade-work-won-t-start-for-three-years-20220426-p5ag6u.html
Temora, New South Wales Temora Australia	B94 (Victoria St.) / B85 (Hoskins St.) (-34.44885, 147.53462)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Temora, New South Wales Temora Australia	B85 (Hoskins St.) / Loftus St. (-34.44688, 147.53375)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Temora, New South Wales Temora Australia	B85 (Hoskins St.) / Parkes St. / Anzac St. (-34.44492, 147.53294)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Cootamundra, New South Wales Cootamundra-Gundagai Australia	A41 (Olympic Hwy.) / Hovell St. / Gundagai Rd. (-34.64346, 148.02723)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Cootamundra, New South Wales Cootamundra-Gundagai Australia	A41 (Olympic Hwy.) / MacKay St. / Sutton St. (-34.64268, 148.02598)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Parkes, New South Wales Parkes Australia	A39 (Newell Hwy.) / Condobolin Rd. (-33.12872, 148.15579)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 96.0000	Other (At-Grade) Single-Lane	2025
Kingscliff, New South Wales Tweed Australia	Turnock St. / Elrond Dr. / (unknown) (-28.25839, 153.57024)	Roundabout Existing	All-Way Yield None	4 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)		West leg stubbed.
Kingscliff, New South Wales Tweed Australia	Elrond Dr. / Monarch Dr. (-28.25590, 153.56758)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kingscliff, New South Wales Tweed Australia	Kingscliff St. / Beach St. (-28.25029, 153.57024)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Casuarina, New South Wales Tweed Australia	Casuarina Way / Cedarwood Ct. / Cornet Ln. (-28.30295, 153.57104)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Casuarina, New South Wales Tweed Australia	Casuarina Way / Grand Parade (-28.29693, 153.57103)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Casuarina, New South Wales Tweed Australia	Casuarina Way / Dianella Dr. (-28.29482, 153.57197)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Pottsville, New South Wales Tweed Australia	Tweed Coast Rd. / Coronation Ave. (-28.38886, 153.56545)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Pottsville, New South Wales Tweed Australia	Pottsville Rd. / Seabreeze Blvd. (-28.38858, 153.55712)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Left-turn merging bypass lane on west leg.
Pottsville, New South Wales Tweed Australia	Seabreeze Blvd. / Ballina St. (-28.38663, 153.55727)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Tweed Heads, New South Wales Tweed Australia	Tweed Coast Rd. / Rosewood Ave. / Cypress Crescent (-28.33056, 153.56910)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Casuarina, New South Wales Tweed Australia	Grand Parade / Black Wattle Circuit / Habitat Dr. (-28.29708, 153.57189)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kingscliff, New South Wales Tweed Australia	Seaview St. / Pearl St. / Sutherland St. / Boomerang St. (-28.25754, 153.57796)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Banora Point, New South Wales Tweed Australia	Darlington Dr. / Leisure Dr. (-28.21430, 153.54213)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Tweed Heads, New South Wales Tweed Australia	Grand Parade / Candlenut St. (-28.29718, 153.57264)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Tweed Heads, New South Wales Tweed Australia	Grand Parade / Blue Horizon Dr. (-28.29741, 153.57397)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Penrith, New South Wales Penrith Australia	Castlereagh St. / Derby St. (-33.75746, 150.69705)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Penrith, New South Wales Penrith Australia	Lethbridge St. / Evan St. (-33.75678, 150.70188)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Penrith, New South Wales Penrith Australia	Derby St. / Doonmore St. (-33.75906, 150.70396)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Penrith, New South Wales Penrith Australia	Stafford St. / Doonmore St. (-33.76099, 150.70333)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Penrith, New South Wales Penrith Australia	Stafford St. / Evan St. (-33.76050, 150.70066)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Penrith, New South Wales Penrith Australia	Derby St. / Evan St. (-33.75852, 150.70133)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Penrith, New South Wales Penrith Australia	Derby St. / Colless St. (-33.75983, 150.70736)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Penrith, New South Wales Penrith Australia	Stafford St. / Colless St. (-33.76163, 150.70676)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Kingswood, New South Wales Penrith Australia	Derby St. / Somerset St. (-33.76164, 150.71525)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Kingswood, New South Wales Penrith Australia	Bringelly Rd. / Derby St. / Second Ave. (-33.76288, 150.71987)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Cranebrook, New South Wales Penrith Australia	Laycock St. / Tornado Crescent / Boundary Rd. / Hindmarsh St. (-33.71487, 150.70950)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.0000	Other (At-Grade) Single-Lane		Raised crosswalks.
Sydney, New South Wales Penrith Australia	O'Connell St. / O'Connell Lane / John Flak Ave. (-33.77039, 150.73347)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2020	Entrance to Western Sydney University.
Cambridge Park, New South Wales Penrith Australia	Wrench St. / Oxford St. / William St. (-33.74902, 150.73054)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Kingswood, New South Wales Penrith Australia	Richmond Rd. / Copeland St. / Victoria St. (-33.75541, 150.72084)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sydney, New South Wales Penrith Australia	Forrester Rd. / Christie St. / Boronia Rd. (-33.74757, 150.77743)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Kellyville, New South Wales The Hills Australia	Green Rd. / President Rd. / Rosebery Rd. (-33.70939, 150.97399)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Kellyville, New South Wales The Hills Australia	Green Rd. / Samantha Riley Dr. / Glenhaven Rd. (-33.69692, 150.96854)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Kellyville, New South Wales The Hills Australia	Samantha Riley Dr. / Sanctuary Dr. / River Oak Circuit (-33.70556, 150.94302)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Kellyville, New South Wales The Hills Australia	Samantha Riley Dr. / Brampton Dr. / Redden Dr. (-33.70344, 150.94689)	Roundabout Existing	All-Way Yield Pedestrian Signal (red-yellow-green to drivers)	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)		Pedestrian signal just west of roundabout.
Kellyville, New South Wales The Hills Australia	Samantha Riley Dr. / Macquarie Ave. / Gainsford Dr. (-33.71050, 150.93782)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Castle Hill, New South Wales The Hills Australia	Victoria Ave. / Carrington Rd. (-33.73049, 150.97954)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Castle Hill, New South Wales The Hills Australia	Victoria Ave. / Gladstone Rd. / Hoyle Ave. (-33.73227, 150.98027)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Elderslie, New South Wales Camden Australia	Lodges Rd. / Liz Kernohan Dr. (-34.05497, 150.72425)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Elderslie, New South Wales Camden Australia	Liz Kernohan Dr. / Higgins Ave. (-34.05636, 150.72504)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Narellan Vale, New South Wales Camden Australia	Richardson Rd. / Welling Dr. / Antoinette Ave. (-34.05846, 150.73377)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Narellan Vale, New South Wales Camden Australia	Welling Dr. / Mary Howe Pl. / Veness Circuit (-34.05951, 150.74273)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Spring Farm, New South Wales Camden Australia	Liz Kernohan Dr. / Nicholson Promenade (-34.06593, 150.74004)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Wilton, New South Wales Wollondilly Australia	Pembroke Promenade / Fairway Dr. / Greenbridge Dr. / Spearing St. (-34.22870, 150.68320)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.0000	Other (At-Grade) Single-Lane
Wilton, New South Wales Wollondilly Australia	Greenbridge Dr. / Beatty St. / Woodward Rd. (-34.22917, 150.68700)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Taree, New South Wales Mid-Coast Australia	Wingham Rd. (Tourist Drive 8) / Cedar Party Rd. (-31.88248, 152.43779)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Taree, New South Wales Mid-Coast Australia	Wingham Rd. (Tourist Drive 8) / Bushland Dr. / Woola Rd. (-31.88842, 152.44395)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Bowral, New South Wales Wingecarribee Australia	B73 (Kangaloon Rd.) (Tourist Drive 15) / Eridge Park Rd. / Old South Rd. (-34.49922, 150.42960)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bowral, New South Wales Wingecarribee Australia	b73 (Kangaloon Rd.) (Tourist Drive 15) / Boardman Rd. / Boardman Rd. S (-34.50168, 150.44051)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Oxley Park, New South Wales Penrith Australia	Brisbane St. / Sydney St. (-33.76751, 150.78856)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 20.0000	Other (At-Grade) Single-lane w/ Traversable Central Island
St John’s, Newfoundland and Labrador Division 1 Canada	Danny Dr. / Hwy 1 (Trans-Canada Hwy.) WB Ramps (47.49599, -52.86529)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 55.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	2024	https://www.saltwire.com/atlantic-canada/galway-getting-better-connected-to-trans-canada-highway-in-103-million-interchange-development-100804980
Conway, NH Carroll Co. United States	US 302 (Eastman Rd.) / E Conway Rd. (44.00481, -71.08844)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2025	https://www.facebook.com/TheConwayDailySun/posts/the-new-roundabout-at-302-and-east-conway-road-is-open-and-seems-to-be-working-b/1393867926072174/
Keene, NH Cheshire Co. United States	Central Square: Main St. / Court St. / Washington St. / West St. (42.93403, -72.27855)	Signalized Roundabout/Circle Existing	Signal Pedestrian Signal (red-yellow-green to drivers)	6 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (3+ Lane)
Concord, NH Merrimack Co. United States	US 4 (Old Boyce Rd.) / Whitney Rd. / Hoit Rd. (43.28906, -71.58169)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	https://www.concordmonitor.com/A-Canterbury-homeowner-enjoys-the-storm-before-the-calm-47736538
Concord, NH Merrimack Co. United States	Whitney Rd. / Merchants Way (43.28791, -71.58083)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.concordmonitor.com/Exit-17-rotary-landscaped-by-local-nursery-City-Council-accepts-donations-for-project-48392448
Salem, NH Rockingham Co. United States	Via Toscana / S Village Dr. (42.77099, -71.22354)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2020	In a mixed-use development called Tuscan Village.
Salem, NH Rockingham Co. United States	Tuscan Blvd. / S Village Dr. (42.76904, -71.22519)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2020	In a mixed-use development called Tuscan Village.
Salem, NH Rockingham Co. United States	Tuscan Blvd. / (unknown) (42.77007, -71.22693)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2020	In a mixed-use development called Tuscan Village.
Salem, NH Rockingham Co. United States	Tuscan Blvd. / Artisan Dr. (42.77110, -71.22775)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2020	In a mixed-use development called Tuscan Village.
Conway, NH Carroll Co. United States	North-South Rd. / Common Ct. (44.02297, -71.10868)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2022	Rear entrance to Settler's Green shopping plaza. The east leg is under construction 2023 for big box retail, which should open in 2024.
Keene, NH Cheshire Co. United States	Winchester St. / Key Rd. / (parking) (42.92459, -72.28941)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2023	https://www.keenewinchesterstreet.com/
Rochester, NH Strafford Co. United States	Strafford Square: N Main St. / Washington St. / Walnut St. (43.30538, -70.98423)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2023	https://news.rochesternh.gov/city-of-rochester-prepares-to-open-strafford-square-roundabout-provides-update-to-motorists/
Keene, NH Cheshire Co. United States	Winchester St. / Pearl St. / Island St. / (parking) (42.92674, -72.28771)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2023	Combined 3 intersections: one all-way stop, one one-way stop; one one-way yield. https://www.keenewinchesterstreet.com/
Merrimack, NH Hillsborough Co. United States	Baboosic Lake Rd. / Turkey Hill Rd. (42.86727, -71.51565)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2021	https://www.facebook.com/merrimacktv/videos/turkey-hill-baboosic-lake-rd-roundabout-now-complete/730203548391115/
Dover, NH Strafford Co. United States	Pointe Pl. / (unknown) (43.17405, -70.85941)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2016-2018).
Rochester, NH Strafford Co. United States	Little Falls Bridge Rd. / Marketplace Blvd. / (parking) (43.33343, -71.00977)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2016
Swanzey, NH Cheshire Co. United States	Old Homestead Hwy. (NH 32) / Sawyer's Crossing Rd. (42.87428, -72.28155)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.nh.gov/dot/org/projectdevelopment/highwaydesign/roundabouts/documents/roundabout-pho-swanzey40485.pdf
Dover, NH Strafford Co. United States	US 4 (Boston Harbor Rd.) / Boston Harbor Rd. / Spur Rd. (43.12836, -70.84375)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2019
Londonderry, NH Rockingham Co. United States	Michels Way / First Ave. (42.87405, -71.35055)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2018).
Londonderry, NH Rockingham Co. United States	Michels Way / Main St. (42.87228, -71.35008)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2018-2019).
Ossipee, NH Carroll Co. United States	Rte 28 / Rte 171 (Water Village Rd.) / Courthouse Square (43.68666, -71.12119)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2020	https://www.conwaydailysun.com/news/local/ossipee-thanks-state-for-installing-roundabout/article_5f74f482-b0bd-11ea-b12d-9fccb24a7c41.html
Keene, NH Cheshire Co. United States	Rte. 101 / Winchester St. (42.92247, -72.29079)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 59.4713	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Functional Class: Arterial ICD estimated from Google Maps linework.
Keene, NH Cheshire Co. United States	Main St. / Winchester St. / Marlboro St. (42.92849, -72.27757)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.2307	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Functional Class: Arterial ICD estimated from Google Maps linework.
Portsmouth, NH Rockingham Co. United States	US 1 / US 1 Bypass / US 4 (43.07290, -70.78094)	Rotary Existing	Unknown Unknown	4 Approaches 0 Driveways 138.7179	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.