Roundabouts Database

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
Moorebank, NSW
Liverpool
Australia 		Brickmakers Dr. / Conlon Ave.
(-33.93554, 150.96183) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Chipping Norton, NSW
Liverpool
Australia 		Governor Macquarie Dr. / Childs Rd.
(-33.91898, 150.96180) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Chipping Norton, NSW
Liverpool
Australia 		Epsom Rd. / Childs Rd.
(-33.91926, 150.95341) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Chipping Norton, NSW
Liverpool
Australia 		Governor Macquarie Dr. / Epsom Rd. / Abingdon St.
(-33.91541, 150.95439) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Left-turn-only lanes on all four legs.
Sydney, NSW
Liverpool
Australia 		Anzac Rd. / Delfin Dr.
(-33.94612, 150.94045) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Toxteth, England
Liverpool
United Kingdom 		Sefton St. / Brunswick Way
(53.38630, -2.97956) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Central, England
Liverpool
United Kingdom 		A59 (Byrom St. - Queensway Entrance) / Old Haymarket / Victoria St. / William Brown St.
(53.40945, -2.98268) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Liverpool, England
Liverpool
United Kingdom 		Waterpark Dr. / Haswell Dr. (west)
(53.43714, -2.87293) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
West Hoxton, NSW
Liverpool
Australia 		Mannow Ave. / Carmichael Dr.
(-33.92892, 150.84555) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Hoxton Park, NSW
Liverpool
Australia 		Pacific Palms Circuit / Tibooburra Rd.
(-33.92926, 150.84858) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Liverpool, England
Liverpool
United Kingdom 		Muirhead Ave. E / Oak Ln. / Dwerryhouse Ln.
(53.44245, -2.90588) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Liverpool, England
Liverpool
United Kingdom 		A5049 (West Derby Rd. - Muirhead Ave.) / West Derby Rd. / Lisburn Ln.
(53.42594, -2.92851) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Saint Michaels, England
Liverpool
United Kingdom 		Riverside Dr. / Promenade Gardens
(53.37484, -2.95951) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane
Hinchinbrook, NSW
Liverpool
Australia 		Whitford Rd. / Frigate-Bird Ave. / Centaurus Dr.
(-33.92181, 150.86724) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Denham Court, NSW
Liverpool
Australia 		Campbelltown Rd. / Denham Court Rd.
(-33.98439, 150.84445) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Middleton Grange, NSW
Liverpool
Australia 		Flynn Ave. / Kingsford Smith Ave.
(-33.91940, 150.84055) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Middleton Grange, NSW
Liverpool
Australia 		Fifteenth Ave. / Kingsford Smith Ave.
(-33.92226, 150.83997) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
West Hoxton, NSW
Liverpool
Australia 		Carmichael Dr. / Scottsdale Circuit / Beaconsfield Ave.
(-33.92548, 150.84170) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
West Hoxton, NSW
Liverpool
Australia 		Carmichael Dr. / Scottsdale Circuit / Ringarooma Circuit
(-33.92576, 150.84383) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
West Hoxton, NSW
Liverpool
Australia 		Carmichael Dr. / Riddell St. / Pontville Close
(-33.93143, 150.84227) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
West Hoxton, NSW
Liverpool
Australia 		Carmichael Dr. / Hosking Ave. / Gatto Pl.
(-33.93094, 150.83880) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
West Hoxton, NSW
Liverpool
Australia 		Carmichael Dr. / Latrobe Rd.
(-33.93117, 150.84475) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
West Hoxton, NSW
Liverpool
Australia 		Mannow Ave. / Mathinna Circuit
(-33.92852, 150.84239) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Carnes Hill, NSW
Liverpool
Australia 		Kurrajong Rd. / Margaret Dawson Dr. / Sarah Hollands Dr.
(-33.93622, 150.84695) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
West Hoxton, NSW
Liverpool
Australia 		Greenway Dr. / Wyattville Dr.
(-33.93614, 150.84008) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane
West Hoxton, NSW
Liverpool
Australia 		Greenway Dr. / Carmichael Dr. / Hobler Ave.
(-33.93544, 150.83557) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
West Hoxton, NSW
Liverpool
Australia 		Greenway Dr. / Wyattville Dr. / Addison Way
(-33.94248, 150.83492) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
West Hoxton, NSW
Liverpool
Australia 		Greenway Dr. / Wingate Ave. / Mitchell Dr.
(-33.93793, 150.83159) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
West Hoxton, NSW
Liverpool
Australia 		Greenway Dr. / Hume Dr. / Mitchell Dr.
(-33.94072, 150.83351) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Horningsea Park, NSW
Liverpool
Australia 		Horningsea Park Dr. / Strzlecki Dr.
(-33.94519, 150.84387) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Horningsea Park, NSW
Liverpool
Australia 		Joshua Moore Dr. / Horningsea Park Dr. / Talana Hill Dr. / Brindabella Dr.
(-33.94972, 150.84552) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Horningsea Park, NSW
Liverpool
Australia 		Joshua Moore Dr. / Bimberi St. / Wellumba St.
(-33.94814, 150.84102) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Busby, NSW
Liverpool
Australia 		Banks Rd. / Cartwright Ave.
(-33.91351, 150.87459) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Wattle Grove, NSW
Liverpool
Australia 		Wattle Grove Dr. / Gracemere Ct. / Arrowfield Dr.
(-33.95393, 150.93935) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Wattle Grove, NSW
Liverpool
Australia 		Wattle Grove Dr. / Martindale Ct. / Arrowfield Dr.
(-33.95112, 150.94044) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Wattle Grove, NSW
Liverpool
Australia 		Wattle Grove Dr. / Delfin Dr.
(-33.94922, 150.94242) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Wattle Grove, NSW
Liverpool
Australia 		Wattle Grove Dr. / Elderslie Ct. / Cressbrook Dr.
(-33.95679, 150.93748) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Prestons, NSW
Liverpool
Australia 		Braidwood Dr. / Bugong St.
(-33.94442, 150.85474) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Prestons, NSW
Liverpool
Australia 		Braidwood Dr. / Mowbray St.
(-33.94321, 150.86026) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Liverpool, England
Liverpool
United Kingdom 		A5058 (Queens Dr.) / B5178 (Childwall Rd. - Childwall Valley Rd.) / Childwall Priory Rd.
(53.39730, -2.89711) 		Roundabout
Existing 		All-Way Yield
Pedestrian Signal (red-yellow-green to drivers) 		5 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Liverpool, England
Liverpool
United Kingdom 		Riverside Dr. / Jericho Ln. / Otterspool Dr.
(53.36699, -2.94085) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Liverpool, England
Liverpool
United Kingdom 		A5036 (Sefton St.) / Riverside Dr. / Royden Way / (parking)
(53.37969, -2.97214) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Liverpool, England
Liverpool
United Kingdom 		B5175 (Princes Rd. - Croxteth Rd.) / B5174 (Kingsley Rd. - Princes Gate West)
(53.39034, -2.95550) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Liverpool, England
Liverpool
United Kingdom 		Bridgehouse Ln. / Sugarbrook Dr. / Electric Ave.
(53.46013, -2.90905) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
South Bowenfels, NSW
Lithgow
Australia 		Kirkley St. / Stockade Close
(-33.50192, 150.11966) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Goshen, CT
Litchfield Co.
United States 		Rte. 4 / Rte. 63
(41.83185, -73.22539) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.9080 		Other (At-Grade)
Single-Lane 		2002 Painted splitter islands.
New Milford, CT
Litchfield Co.
United States 		Still River Dr. / Pickett District Rd. / Lanesville Rd.
(41.54029, -73.41615) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2018
Darwin, NT
Litchfield
Australia 		Vanderlin Dr. / McMillans Rd.
(-12.41018, 130.92300) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
De Engel, South Holland
Lisse
Netherlands 		N208 / 2e Poellaan
(52.24474, 4.54044) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.9074 		Other (At-Grade)
Single-Lane 		Right-turn bypass lane on south leg. ICD estimated from Google Maps linework.
Lisse, South Holland
Lisse
Netherlands 		N208 / Vennestraat
(52.25034, 4.54539) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.1721 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lisse, South Holland
Lisse
Netherlands 		N208 / Keukennofdreef
(52.26444, 4.55126) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
46.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		Turbo roundabout. Right-turn-only lane on west leg.
Lisse, South Holland
Lisse
Netherlands 		N208 / Heereweg
(52.26928, 4.55897) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
43.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		Turbo roundabout.
Lisse, South Holland
Lisse
Netherlands 		N208 / Meer en Duin
(52.27116, 4.56376) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
52.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		Turbo roundabout.
South Lismore, NSW
Lismore
Australia 		B60 (Ballina Rd. - Union St.) / Union St. / Elliott Rd.
(-28.81264, 153.26703) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Lismore, NSW
Lismore
Australia 		B60 (Ballina Rd.) / Wyrallah Rd. / Conway St.
(-28.81452, 153.28167) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Goonellabah, NSW
Lismore
Australia 		B60 (Ballina Rd.) / Rous Rd.
(-28.81597, 153.31825) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Lismore, NSW
Lismore
Australia 		B60 (Ballina Rd.) / New Ballina Rd. / Ross St. / Kellas St.
(-28.81100, 153.30226) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Goonellabah, NSW
Lismore
Australia 		B60 (Ballina Rd.) / Gordon Blair Dr.
(-28.81854, 153.32864) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Lismore, NSW
Lismore
Australia 		Molesworth St. / Conway St.
(-28.81055, 153.27463) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane
Lismore, NSW
Lismore
Australia 		Molesworth St. / Woodlark St. / Bridge St.
(-28.80670, 153.27728) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
South Lismore, NSW
Lismore
Australia 		Casino St. / Wilson St.
(-28.80785, 153.26165) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Lisburn, N. Ireland
Lisburn & Castlereagh
United Kingdom 		A519 (Prince William Rd. - Thiepval Rd.) / Bentrim Rd.
(54.51524, -6.05495) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
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)
São Domingos de Benfica, Lisbon
Lisboa
Portugal 		Rua Tomás da Fonseca / Rua António Albino Machado
(38.75584, -9.16971) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
São Domingos de Benfica, Lisbon
Lisboa
Portugal 		Rua António Albino Machado / Avenida Rui Nogueira Simões / Rua São Tomás de Aquino
(38.75251, -9.16758) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Olivais, Lisbon
Lisboa
Portugal 		Praça Baden Powell [venida de Berlim / Avenida Cidade de Luanda / Rua Contra-Almirante Armando Ferraz]
(38.76821, -9.10999) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Olivais, Lisbon
Lisboa
Portugal 		Avenida de Berlim / Alameda das Comunidades Portuguesas / Rua C-Aeroporto da Portela
(38.76997, -9.12595) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Lisbon, Lisbon
Lisboa
Portugal 		Rotunda dos Corvos [Eixo Central / Avenida Álvaro Cunhal]
(38.77269, -9.14915) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Carnide, Lisbon
Lisboa
Portugal 		Avenida Mário Soares / Estrada da Correia / Estrada Militar
(38.76088, -9.19743) 		Signalized Roundabout/Circle
Existing 		Signal
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Parque das Nações, Lisbon
Lisboa
Portugal 		Rotunda das Oliveiras [Alameda dos Oceanos / Avenida da Peregrinação]
(38.78166, -9.09707) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Parque das Nações, Lisbon
Lisboa
Portugal 		Rotunda dos Vice-Reis [Alameda dos Oceanos / Avenida da Boa Esperança]
(38.77494, -9.09518) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Parque das Nações, Lisbon
Lisboa
Portugal 		Alameda dos Oceanos / Avenida de Ulisses
(38.76160, -9.09625) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Parque das Nações, Lisbon
Lisboa
Portugal 		Praça Princípe Perfeito [Avenida de Ulisses / Avenida Dom João II]
(38.76170, -9.09832) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Lisbon, Lisbon
Lisboa
Portugal 		Rua de São Jorge / Avenida de Álvares Cabral / Rua João Anastácio Rosa
(38.71579, -9.15871) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		3rd street is one way out of roundabout
Parque das Nações, Lisbon
Lisboa
Portugal 		Avenida Dom João II / Alameda dos Oceanos / Via do Oriente / IC2 (Avenida Infante Dom Henrique) Ramps
(38.78581, -9.09981) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Santa Clara, Lisbon
Lisboa
Portugal 		Avenida Nuno Krus Abecassis / Avenida Sérgio Vieira de Melo / Estrada de São Bartolomeu / Rua João Amaral
(38.78008, -9.15233) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Lipetsk, Lipetsk
Lipetsk
Russia 		A133 (Voronezhskoye shosse - prospekt Pobedy) / ulitsa Katukova
(52.57816, 39.53477) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Leonding, Upper Austria
Linz-Land
Austria 		L1227 (Paschinger Straße) / L1386 / Füchselbachstraße
(48.27353, 14.25723) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ansfelden, Upper Austria
Linz-Land
Austria 		B139 (Kremstal Bundesstraße) / B139b
(48.20925, 14.24195) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Right-turn bypass lane on west leg; through bypass lane on east leg.
Ansfelden, Upper Austria
Linz-Land
Austria 		B139 (Kremstal Bundesstraße - Kremstalstraße) / Dammstraße / Kremstalstraße
(48.20944, 14.24447) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Linz, Upper Austria
Linz
Austria 		Stockhofstraße / Karl-Wiser Straße / Coulinstraße
(48.29577, 14.28696) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Marion, IA
Linn Co.
United States 		County Home Rd. / C Ave. Extension
(42.09487, -91.64848) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://cbs2iowa.com/news/local/county-home-road-reopens-in-linn-county-after-improvement-project
Marion, IA
Linn Co.
United States 		County Home Rd. / Alburnett Rd.
(42.09450, -91.61904) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2020 Year Completed estimated (2019-2020).
Marion, IA
Linn Co.
United States 		10th St. / 10th Ave. / Central Ave.
(42.03629, -91.59934) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021 https://www.cityofmarion.org/Home/Components/News/News/6547/
Cedar Rapids, IA
Linn Co.
United States 		Kirkwood Blvd. / Woodstone Ln. SW
(41.89597, -91.65653) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 Year Completed estimated (2021-2022).
Cedar Rapids, IA
Linn Co.
United States 		6th St. SW / (parking)
(41.90137, -91.67614) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2022 Year Completed estimated (2021-2022).
Cedar Rapids, IA
Linn Co.
United States 		16th Ave. SE / 5th St. SE
(41.97092, -91.65498) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2017-2019).
Hiawatha, IA
Linn Co.
United States 		Tower Terrace Rd. / N Center Point Rd.
(42.05872, -91.69228) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
53.3400 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022 https://www.facebook.com/hedcoiowa/videos/new-roundabout-at-tower-terrace-and-n-center-point-rd/550647193126949/
Cedar Rapids, IA
Linn Co.
United States 		Johnson Ave. NW / Jacolyn Dr. NW
(41.96894, -91.73181) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.9080 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020 Year Completed estimated (2019-2020).
Cedar Rapids, IA
Linn Co.
United States 		1st Ave. NW / Wiley Blvd.
(41.96746, -91.72573) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2022
Cedar Rapids, IA
Linn Co.
United States 		E Ave. NW / Ellis Blvd. NW / 6th St. NW
(41.97796, -91.68196) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling approach only) 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023 At-grade rail crossing approximately 200 feet east of roundabout. https://www.thegazette.com/news/ellis-boulevard-extension-opens-to-traffic-in-northwest-cedar-rapids/
Cedar Rapids, IA
Linn Co.
United States 		Williams Blvd. / Dean Rd.
(41.94231, -91.74776) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		2020 Year Completed estimated (2019-2020). https://www.kcrg.com/2020/09/18/cedar-rapids-woman-faces-traffic-charges-after-overturning-her-van-on-williams-boulevard/
Cedar Rapids, IA
Linn Co.
United States 		Stoney Point Rd. NW / E Ave. NW
(41.97858, -91.75502) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2019 https://kwwl.com/2019/08/16/stoney-point-rd-reopens-after-months-welcoming-cedar-rapids-4th-roundabout/
Cedar Rapids, IA
Linn Co.
United States 		Johnson Ave. NW / Wiley Blvd. NW
(41.97123, -91.72580) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
22.1990 		Other (At-Grade)
Single-Lane 		2018 http://www.cedar-rapids.org/local_government/departments_g_-_v/public_works/johnson_avenue_nw.php ICD estimated from Google Maps linework.
Marion, IA
Linn Co.
United States 		6th Ave. / 15th St.
(42.03243, -91.59397) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2018-2019).
Marion, IA
Linn Co.
United States 		7th Ave. / 7th St.
(42.03326, -91.60272) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.0322 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
Marion, IA
Linn Co.
United States 		7th Ave. / (future road) / (future road)
(42.03286, -91.58364) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
44.3550 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 Elliptical shape. ICD estimated from Google Maps linework.
Marion, IA
Linn Co.
United States 		29th Ave. / 35th St.
(42.05043, -91.57448) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.1714 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2016 Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Cedar Rapids, IA
Linn Co.
United States 		Tower Rd. SW / Training Rd.
(41.91459, -91.65437) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.7725 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 Year Completed estimated (2010-2011). ICD estimated from Google Maps linework.
Cedar Rapids, IA
Linn Co.
United States 		Kirkwood Blvd SW. / S School Access Rd.
(41.89988, -91.65658) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6698 		Other (At-Grade)
Single-Lane 		2017 http://www.cedar-rapids.org/local_government/departments_g_-_v/public_works/kirkwood_blvd_sw.php ICD estimated from Google Maps linework.