Roundabouts Database Index

29616 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	Comments
Reykjavik, Höfuðborgarsvæðið Iceland	Grafarholtsbegur / Vinlandsleið (64.12549, -21.77549)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 51.0783	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið Iceland	Rte 1 / Rte 413 (64.10478, -21.77439)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 44.3356	Other (At-Grade) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið Iceland	Vikurvegur / Fossaleynir (64.14600, -21.77369)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 16.6663	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið Iceland	Vikurvegur / Mosavegur / Strandvegur / Korpullsstadavegur (64.15118, -21.77156)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.4093	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið Iceland	Vikurvegur / Rte 1 Ramps (64.13426, -21.76538)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.7255	Freeway Ramps (Grade-Separated) Single-Lane	ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið Iceland	Rte 1 / Nordlingavad / Vegbrekkur (64.10164, -21.75941)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.9056	Other (At-Grade) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið Iceland	Rte 1 / Blikastadavegur (64.13897, -21.75835)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 49.4906	Other (At-Grade) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið Iceland	Lambhagavegur / Blikastaðavegur (64.13884, -21.75433)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 29.6945	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið Iceland	Mímisbrunnur / Ulfarsbraut (64.13442, -21.74713)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 22.4047	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið Iceland	Mimisbrunnur / Gefjunabrunnur (64.13518, -21.74463)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 22.9251	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið Iceland	Mimisbrunnur / Iounnarbrunnar (64.13592, -21.74221)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 22.4035	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið Iceland	Mimisbrunnur / Skyggnisbraut (64.13682, -21.73933)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 33.3436	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Mosfellsbær, Höfuðborgarsvæðið Iceland	Rte 1 / Korpuifsstadavegur (64.15355, -21.73750)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 52.0680	Other (At-Grade) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið Iceland	Skyggnisbraut / Urdarbrunnur (64.13578, -21.73416)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mosfellsbær, Höfuðborgarsvæðið Iceland	Rte 1 / Baugshilo / Skarholabraut (64.15877, -21.72472)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 52.0583	Other (At-Grade) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
Mosfellsbær, Höfuðborgarsvæðið Iceland	Rte 1 / Langitangi (64.16486, -21.70640)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 48.9240	Other (At-Grade) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
Mosfellsbær, Höfuðborgarsvæðið Iceland	Þverholt / Haholt (64.16655, -21.69572)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.7058	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Mosfellsbær, Höfuðborgarsvæðið Iceland	Rte 1 / Reykjavegur (64.16546, -21.69327)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 51.5253	Other (At-Grade) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
Mosfellsbær, Höfuðborgarsvæðið Iceland	Reykjavegur / Jonsteigur (64.16361, -21.68868)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.3525	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Mosfellsbær, Höfuðborgarsvæðið Iceland	Rte 1 / Helgafellsvegur (64.16799, -21.68386)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 50.4797	Other (At-Grade) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
Mosfellsbær, Höfuðborgarsvæðið Iceland	Rte 1 / Rte 36 (64.17599, -21.67705)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 49.4247	Other (At-Grade) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
Ao Fu Shi, Su Du Di Qu Iceland	Rte 38 / Rte 427 (63.86300, -21.39095)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.3026	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Hveragerðisbær, Suðurland Iceland	Rte 1 / Rte 38 / Rte 376 (63.99524, -21.19289)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.2263	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
A Ku Lei La Zhen, Nuo Du Di Qu Yi Dong Iceland	Rte 1 / Stapabraut (65.69973, -18.14093)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 43.2510	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
A Ku Lei La Zhen, Nuo Du Di Qu Yi Dong Iceland	Rte 1 / Undirhlið (65.69144, -18.10883)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 46.7064	Other (At-Grade) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
Si Ka Fu Ta Shi, Su Du Di Qu Iceland	Rte 1 / Rte 203 (63.79456, -18.03988)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.3361	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Santiago del Teide, Canary Islands Santa Cruz de Tenerife Spain	TF-375 / TF-1 (28.28954, -16.81077)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 92.5481	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Guía de Isora, Canary Islands Santa Cruz de Tenerife Spain	TF-82 / TF-1 SB Ramps (28.24929, -16.80672)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 48.3957	Freeway Ramps (Grade-Separated) Single-Lane	ICD estimated from Google Maps linework.
El Tanque, Canary Islands Santa Cruz de Tenerife Spain	TF-373 / Avenida Venezuela (28.32893, -16.78279)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 49.4108	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Avenida de los Acantilados / Calle Alcojora (28.11100, -16.75476)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 54.7789	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Avenida de los Acantilados / Avenida Virgen de Gaudalupe (28.10251, -16.75382)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 53.7298	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Avenida de los Acantilados / Avenida de Ayyo (28.10402, -16.75159)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 56.8895	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Calle El Cabezo / Avenida Virgen de Guadalupe (28.09982, -16.75052)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.1420	Other (At-Grade) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Avenida de Macaronesia (28.10628, -16.74644)	Other Existing	Other Unknown	2 Approaches 0 Driveways 34.7651	Other (At-Grade) Single-Lane	Circulating traffic yields to entering traffic. ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	TF-47 / Calle Atalaya / TF-1 Ramps (28.12746, -16.74423)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 68.4632	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Avenida Las Palmitas / (unknown) (28.11524, -16.74286)	Other Existing	Other Unknown	4 Approaches 0 Driveways 22.1214	Other (At-Grade) Single-Lane	Circulating traffic yields to entering traffic. ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Avenida de Ayyo / TF-1 Ramps (28.12268, -16.74035)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 92.6927	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Plaza del Duque, 17 (28.09092, -16.73916)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 115.9002	Other (At-Grade) Unknown	ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Avenida de Ayyo / Avenuida Barranco las Torres (28.12487, -16.73840)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 61.0917	Other (At-Grade) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Calle la Cruz / Calle Bentinerfe (28.12387, -16.73638)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.2262	Other (At-Grade) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Avenida Palo Mayor / Calle La Charfa / TF-1 Ramps (28.11404, -16.73547)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 89.5400	Freeway Ramps (Grade-Separated) Single-Lane	ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Calle Bruselas / Avenida de Moscu (28.09132, -16.73495)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 35.8236	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Avenida Palo Mayor / Avenida del Poniente (28.11253, -16.73076)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.1371	Other (At-Grade) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Plazoleta de las Riveira (Avenida de los Vientos / Avenida de los Oceanos) (28.11629, -16.73053)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.9220	Other (At-Grade) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Avenida Palo Mayor / Calle las Jarcias (28.11473, -16.72915)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.7624	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Calle Beirut (28.09260, -16.72834)	Other Existing	All-Way Yield Unknown	2 Approaches 0 Driveways 46.3594	Other (At-Grade) Single-Lane	Parking within circulatory roadway. ICD estimated from Google Maps linework.
Arona, Canary Islands Santa Cruz de Tenerife Spain	Avenida de Antonio Domínguez / Avenida Arquitecta Gomez (28.05677, -16.72823)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.2954	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Avenida San Borondón / Calle Tenerife (28.10690, -16.72784)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.9788	Other (At-Grade) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
Arona, Canary Islands Santa Cruz de Tenerife Spain	Avenida Arquitecto Gómez Cuesta / Avenida Barranco del Rey (28.06609, -16.72771)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 32.6703	Other (At-Grade) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
Adeje, Canary Islands Santa Cruz de Tenerife Spain	Acceso Siam Park / (unknown) (28.06917, -16.72451)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.9387	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Arona, Canary Islands Santa Cruz de Tenerife Spain	Calle les Madrigueras / Calle Arenales (28.05959, -16.72386)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 29.5105	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Los Cristianos, Canary Islands Santa Cruz de Tenerife Spain	Avenida Chayofita / Avenida Juan Carlos I (28.05560, -16.71204)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 77.9949	Other (At-Grade) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
Los Cristianos, Canary Islands Santa Cruz de Tenerife Spain	Avenida de Amsterdam / Avenida San Francison / Avenida de Londres (28.05110, -16.70851)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.5128	Other (At-Grade) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
Los Cristianos, Canary Islands Santa Cruz de Tenerife Spain	TF-655 / Calle Hermano Pedro Bethencourt (28.05467, -16.70829)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.9719	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Los Cristianos, Canary Islands Santa Cruz de Tenerife Spain	Avenida Amsterdam / Calle la Marea / Calle Caleta (28.04579, -16.70678)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 26.3520	Other (At-Grade) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
Arona, Canary Islands Santa Cruz de Tenerife Spain	TF-66 / Ctra. General / Calle Cahice (28.04543, -16.67952)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 62.1910	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Arona, Canary Islands Santa Cruz de Tenerife Spain	Carretera General de Guaza / TF-1 Ramps (28.05204, -16.67725)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.5666	Freeway Ramps (Grade-Separated) Single-Lane	ICD estimated from Google Maps linework.
Arona, Canary Islands Santa Cruz de Tenerife Spain	TF-655 / Calle Infanta Cristina (28.05011, -16.66328)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.9994	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Arona, Canary Islands Santa Cruz de Tenerife Spain	TF-655 / Calle Jabega (28.05050, -16.65737)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.5130	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Arona, Canary Islands Santa Cruz de Tenerife Spain	TF-655 / Calle Levante (28.05081, -16.65464)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.9992	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Arona, Canary Islands Santa Cruz de Tenerife Spain	Calle Levante (28.05034, -16.64865)	Other Existing	Other Unknown	1 Approaches 0 Driveways	Other (At-Grade) Single-Lane
San Miguel de Abona, Canary Islands Santa Cruz de Tenerife Spain	TF-65 / TF-655 / TF-1 Ramps (28.05072, -16.61199)	Roundabout Existing	All-Way Yield Unknown	6 Approaches 0 Driveways 57.9718	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
San Miguel de Abona, Canary Islands Santa Cruz de Tenerife Spain	Avenida El Guincho / (parking lot) (28.04292, -16.61193)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 35.8397	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
San Miguel de Abona, Canary Islands Santa Cruz de Tenerife Spain	Avenida Ten Bel / Calle Brasil (28.04829, -16.61181)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 22.1352	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
San Miguel de Abona, Canary Islands Santa Cruz de Tenerife Spain	Avenida de Grenamora / Calle Las Higueras (28.03061, -16.60054)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 30.5727	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
San Miguel de Abona, Canary Islands Santa Cruz de Tenerife Spain	Avenida Grenamora / Calle Hotel San Blas (28.03266, -16.59830)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 0 Driveways 33.7347	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Los Abrigos, Canary Islands Santa Cruz de Tenerife Spain	TF-65 / TF-643 (28.02972, -16.59388)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.2475	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Granadilla de Abona, Canary Islands Santa Cruz de Tenerife Spain	TF-64 / TF-647 (28.10509, -16.57900)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 33.7120	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Granadilla de Abona, Canary Islands Santa Cruz de Tenerife Spain	(unknown) / (unknown) (28.03332, -16.57878)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
San Isidro, Canary Islands Santa Cruz de Tenerife Spain	Avenida de la Democracia / Calle las Acacias (28.07238, -16.55082)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 30.5608	Other (At-Grade) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
San Isidro, Canary Islands Santa Cruz de Tenerife Spain	Avenida de las Democracia / Calle la Constitucion (28.07277, -16.54861)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 33.7221	Other (At-Grade) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
Granadilla de Abona, Canary Islands Santa Cruz de Tenerife Spain	Polígono Industrial de Granadilla (28.07655, -16.50615)	Other Existing	Other Unknown	2 Approaches 0 Driveways 61.1192	Other (At-Grade) Single-Lane	ICD estimated from Google Maps linework.
Ballyard, Co Kerry Ireland	N86 (Dingle Rd. - Dan Spring Rd.) / R556 (Prince's St.) / Ballyard Rd. (52.26467, -9.71155)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Tralee, Co Kerry Ireland	N86 (Dan Spring Rd. - Ballymullen Rd.) / Dan Spring Rd. (52.26289, -9.69666)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Tralee, Co Kerry Kerry Ireland	N86 (Ballymullen Rd. - Castlemaine Rd.) / Killierisk Rd. / Castlemorris Orchard (52.26013, -9.69029)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Tralee, Co Kerry Kerry Ireland	N70 / N86 (Castlemaine Rd.) (52.25628, -9.68945)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Cahernamart, Co Mayo Ireland	R330 (Altamount St.) / Distillery Rd. (53.79909, -9.51715)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Cascais, Lisbon Cascais Portugal	N9 (Avenida de Sintra) / Rua Henrique de Seixas (38.70356, -9.41787)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Alcabideche, Lisbon Cascais Portugal	N9 / A16 (Rota do Património da Humanidade) NB Ramps (38.73119, -9.41452)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Alcabideche, Lisbon Cascais Portugal	Rotunda das Palmeiras [Terceira Circular / Rota do Património da Humanidade / Avenida de Alcabideche] (38.72895, -9.41449)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Alcabideche, Lisbon Cascais Portugal	Rotunda José Roquete [Avenida de Alcabideche / Rua de Cascais] (38.72888, -9.41113)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Cascais, Lisbon Cascais Portugal	Avenida Condes de Barcelona / A5 Ramps / Rua do Campo Santo (38.71537, -9.38870)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
São Domingos de Rana, Lisbon Cascais Portugal	Avenida dos Bombeiros Voluntários / Rua do Dia Mundial da Criança (38.69795, -9.35301)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
São Domingos de Rana, Lisbon Cascais Portugal	Rua dos Canteiros / Avenida Salgueiro Maia / Avenida Amália Rodrigues (38.71855, -9.34707)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Algueirão–Mem Martins, Lisbon Sintra Portugal	N250-1 / A16 EB Ramps (38.81521, -9.33903)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Algueirão–Mem Martins, Lisbon Sintra Portugal	N250-1 (Rua da Associação) / A16 WB Ramps / R. Caminho dos Leiteros (38.81780, -9.33883)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Algueirão–Mem Martins, Lisbon Sintra Portugal	Estrada do Algueirão / Avenida Amália Rodrigues (38.80616, -9.33720)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Algueirão–Mem Martins, Lisbon Sintra Portugal	N250-1 (Estrada da Granja do Marquês) / Estrada da Granja do Marquês / Avenida Amália Rodrigues (38.81503, -9.33605)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Rio de Mouro, Lisbon Sintra Portugal	N249 (Rua António Cardoso - Rua Elias Garcia) / Rua do Pino Verde / Rua António Cardoso (38.77607, -9.33240)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
São Marcos, Lisbon Sintra Portugal	Estrada de Paço de Arcos / Rua Marciano Tomaz da Costa / Rua do Alto do Cotão (38.75850, -9.30697)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Porto Salvo, Lisbon Oeiras Portugal	Estrada de Leião / Estrada de Paço de Arcos / Estrada de São Marcos / Estrada Octávio Pato (38.75093, -9.30600)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)	Elliptical shaped.
Gorteendrunagh, Co Mayo Ireland	N5 (Humbert Way - Lawn Rd.) / N84 (Station Rd.) / R917 (53.85184, -9.29337)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Mira-Sintra, Lisbon Sintra Portugal	N250 (Avenida Fernão Mendes Pinto - / Avenida dos Bons Amigos) / Avenida Infante Dom Henrique / Rua Joaquim Guilherme da Costa Caldas (38.77223, -9.29235)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Caxias, Lisbon Oeiras Portugal	Rua Calvet de Magalhães / Avenida António Sena da Silva / Rua do Penedo (38.71033, -9.28560)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Castlebar, Co Mayo Ireland	N5 (Lawn Rd. - Dublin Rd.) / R373 (Moneen Rd.) (53.85729, -9.28414)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Caxias, Lisbon Oeiras Portugal	Avenida das Seleções / Estrada Militar / A9 SB Ramps (38.71045, -9.26562)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Castlebar, Co Mayo Ireland	N60 (Breaffy Rd.) / Moneen Rd. (53.85206, -9.26330)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Queluz, Lisbon Sintra Portugal	N117 (Estrada das Águas Livres - Avenida José Elias Garcia) / Rua Elias Garcia (38.76047, -9.24986)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Queijas, Lisbon Oeiras Portugal	N6-2 (Estrada da Amadora - Avenida de Portugal) / Rua da Mina Grande (38.72830, -9.24809)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mina de Água, Lisbon Amadora Portugal	Praça José Niza [Avenida General Humberto Delgado / Avenida Pedro Álvares Cabral] (38.76263, -9.23983)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)