| 
                City, 
                State County Country  | 
            
                Intersection (Lat, Lng)  | 
            
                Type Status  | 
            Control Type / Other Control Type | Approaches / Driveways / ICD (m) | 
                Functional Class /  LaneType  | 
            Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| 
                Chałupki,
                Śląskie Raciborski Poland  | 
            
                Długa / Bogumińska / Raciborska / Słoneczna (49.92525, 18.31745)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Toruń,
                Kujawsko-pomorskie Toruń Poland  | 
            
                DK91 (Łódzka) / Włocławska (52.98864, 18.66447)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Bartoszyce,
                Warmińsko-mazurskie Bartoszycki Poland  | 
            
                DK51 (Generała Bema - Bohaterów Warszawy) / DW512 (Gdańska) (54.25967, 20.80486)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Bartoszyce,
                Warmińsko-mazurskie Bartoszycki Poland  | 
            
                DK51 (Generała Bema - Bohaterów Warszawy) / DW512 (Nowowiejskiego) (54.25732, 20.80725)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Bartoszyce,
                Warmińsko-mazurskie Bartoszycki Poland  | 
            
                DW592 (Kętrzyńska - Jana Pawła II) / Kętrzyńska (54.24772, 20.82060)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Bartoszyce,
                Warmińsko-mazurskie Bartoszycki Poland  | 
            
                Kętrzyńska / Bohaterów Warszawy / 11 Listopada (54.25006, 20.81650)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Elbląg,
                Warmińsko-mazurskie Elbląg Poland  | 
            
                DW509 (Artura Grottgera - Łęczycka) / Rawska / Łęczycka (54.15551, 19.44054)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Gdynia,
                Pomorskie Gdynia Poland  | 
            
                Plac Konstytucji / Dworcowa / Wójta Radtkego / (Gdynia Główna rail station) (54.52199, 18.53086)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Vila Mea,
                Viana do Castelo Vila Nova de Cerveira Portugal  | 
            
                Caminho de Santiago-Caminho Português [N13 / Rua da Tomada] (41.97137, -8.68620)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                São Sebastião,
                Setúbal Setúbal Portugal  | 
            
                Praça Miguel de Castro [Avenida Coração de Maria / Rua Nova de Sintra / Rua Central da Azeda] (38.53858, -8.87766)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                São Sebastião,
                Setúbal Setúbal Portugal  | 
            
                Avenida Luísa Todi / Avenida Jaime Rebelo (38.52272, -8.88670)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                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  |   
            ||
| 
                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)  |   
            ||
| 
                Sobreda,
                Setúbal Almada Portugal  | 
            
                Estrada de Vale Mourelos [Via 6 / Rua Bernardim Machado] (38.65558, -9.18847)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Portimão,
                Faro Portimão Portugal  | 
            
                Avenida Miguel Bombarda / Rua Melvin Jones / Avenida do Brasil (37.13344, -8.54232)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Portimão,
                Faro Portimão Portugal  | 
            
                Rotunda dos Três Castelos [Avenida das Comunidades Lusíadas / Avenida São Lourenço da Barrosa / Estrada do Vau] (37.11951, -8.55032)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Albufeira,
                Faro Albufeira Portugal  | 
            
                Estrada EN 526 / Estr. do Apeadeiro (37.10585, -8.18715)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Albufeira,
                Faro Albufeira Portugal  | 
            
                Estrada das Açoteias / Rua da Torre da Medronheira (37.10057, -8.18446)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Lagos,
                Faro Lagos Portugal  | 
            
                Avenida da Fonte Coberta / Avenida da Fonte Coberta / (unknown) (37.11071, -8.69002)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Lagos,
                Faro Lagos Portugal  | 
            
                Estrada Nacional 125 / Avenida da Fonte Coberta / Rua Dom Vasco da Gama (37.11131, -8.68113)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            Racetrack shaped. | |
| 
                Barreiro,
                Setúbal Barreiro Portugal  | 
            
                Via Rápida do Barreiro [Avenida das Nacionalizações / Avenida José Gomes Ferreira / Alameda Ary dos Santos] (38.66195, -9.05462)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Trafaria,
                Setúbal Almada Portugal  | 
            
                Avenida Torrado Da Silva / Estrada IC20 Acessos (38.66354, -9.19104)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (3+ Lane)  |   
            ||
| 
                São Sebastião,
                Setúbal Setúbal Portugal  | 
            
                Praça de Portugal [Avenida Dom João II / Avenida Infante Dom Henrique / Avenida Pedro Álvares Cabral / Avenida Afonso de Albuquerque] (38.53010, -8.87533)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                São Sebastião,
                Setúbal Setúbal Portugal  | 
            
                N10 (Rua António José Baptista - Avenida do Alentejo) / Avenida Pedro Álvares Cabral  (38.53207, -8.87541)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                São Sebastião,
                Setúbal Setúbal Portugal  | 
            
                Praceta Dona Olga Morães Sarmento [Avenida Jaime Cortesão / Avenida Infante Dom Henrique / Avenida Bento de Jesus Caraça / Avenida Manuel I] (38.52530, -8.87502)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Santa Maria da Graça,
                Setúbal Setúbal Portugal  | 
            
                N10 (Avenida da Europa) / Rua Manuel Joaquim Santana Reimão (38.53485, -8.89007)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                São Sebastião,
                Setúbal Setúbal Portugal  | 
            
                N10 / M542 (Estrada de Algeruz) / Avenida das Descobertas (38.53478, -8.86714)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Moscavide,
                Lisbon Loures Portugal  | 
            
                Avenida de Moscavide / Avenida da Peregrinação / Rua Adão Manuel Ramos Barata (38.78036, -9.10176)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Moscavide,
                Lisbon Loures Portugal  | 
            
                Rua Cidade de Goa / Rua Francisco Marques Beato / Avenida de Moscavide / Rua do Seminário (38.78049, -9.10454)  | 
            
                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)  |   
            ||
| 
                Ovar,
                Aveiro Ovar Portugal  | 
            
                N109 (Rua da Pardala - Rua Ponte Reada) / N327 (Avenida Dom Manuel I) (40.87979, -8.61762)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Matosinhos,
                Porto Matosinhos Portugal  | 
            
                Rua de Veloso Salgado / Avenida Doutor António Macedo / A28 SB Ramps (41.20190, -8.69324)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            ||
| 
                Matosinhos,
                Porto Matosinhos Portugal  | 
            
                Rua Belchior Robles / Rua de Veloso Salgado / Rua Óscar da Silva / Avenida de Doutor Fernando Aroso (41.20149, -8.69638)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Matosinhos,
                Porto Matosinhos Portugal  | 
            
                Rua Belchior Robles / Rua Dom Marcos da Cruz (41.20158, -8.69813)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Praia da Vitória,
                Terceira Island Portugal  | 
            
                Estrada da Circunvalação (Rte 2A) / Caminho dos Poços (38.71093, -27.06084)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 51.2571  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Praia da Vitória,
                Terceira Island Portugal  | 
            
                Estrada da Circunvalação (Rte 1A) / Via Vitorino Nemesio (38.71992, -27.06340)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 1 Driveways 44.7279  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Ribeira Grande,
                Azores Portugal  | 
            
                Rte 1 / Rte 1A / Eixo (37.80637, -25.54526)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 83.9825  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Ribeira Grande,
                Azores Portugal  | 
            
                Eixo / Rua de Santa Barbara (37.80540, -25.53358)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 37.7454  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Ribeira Grande,
                Azores Portugal  | 
            
                Eixo / Rua da Industria / Rua dos Bombeiros Voluntarios (37.80758, -25.52195)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 44.3496  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Ribeira Grande,
                Azores Portugal  | 
            
                Rua dos Bombeiros Voluntarios / Alameda 29 de Junho / Rua Engenheiro Arantes e Oliverira / Rua Dr Lucindo Rebelo Machado (37.81520, -25.52760)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 20.7572  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Ribeira Grande,
                Azores Portugal  | 
            
                Alameda 29 de Junho / Rua do Mourato / Rua Adolfo de Medeiros (37.81765, -25.53045)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 25.4739  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Ribeira Grande,
                Azores Portugal  | 
            
                Rte 1A (Rua do Estrela) / Alameda 29 de Junho (37.81920, -25.53167)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 41.5122  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Ribeira Grande,
                Azores Portugal  | 
            
                Rte 1A / Rua da Saude (37.81595, -25.53798)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 50.9490  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Ribeira Grande,
                Azores Portugal  | 
            
                Rte 2A / Eixo NB Ramps (37.77616, -25.57640)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 37.7604  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Ribeira Grande,
                Azores Portugal  | 
            
                Rte 2A / Rua Joaquim Marques / Eixo SB Ramps (37.77663, -25.57815)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 41.5361  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Ribeira Grande,
                Azores Portugal  | 
            
                Rua de Nossa Senhora de Fatima (Rte 1A) / (unknown) (37.81172, -25.57273)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 46.2342  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2011 | Under construction in 2010 from Google. ICD estimated from Google Maps linework. | 
| 
                Loures,
                Lisbon Loures Portugal  | 
            
                Rua do Funchal / Rua Comandante Carvalho Araújo / (parking) (38.83691, -9.16907)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Loures,
                Lisbon Loures Portugal  | 
            
                N115 (Rua do Funchal) / A8 (Autoestrada do Oeste) NB Ramps (38.84092, -9.16388)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Loures,
                Lisbon Loures Portugal  | 
            
                N115 (Rua do Funchal) / Avenida das Descobertas (38.84343, -9.16228)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Vialonga,
                Lisbon Vila Franca de Xira Portugal  | 
            
                N501-EM502 / Rua dos Caniços (38.87617, -9.06925)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Vialonga,
                Lisbon Vila Franca de Xira Portugal  | 
            
                EM502 (Rua do Olival Santo) / EM501 (Pátio do Castelo) / Rua Primeiro de Maio (38.87880, -9.06559)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Vialonga,
                Lisbon Vila Franca de Xira Portugal  | 
            
                N501-EM502 / Estr. de Alpiarte (38.86617, -9.09552)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Vialonga,
                Lisbon Vila Franca de Xira Portugal  | 
            
                M501-1 / N115-5  / Rua Principal / Rua Movimento das Forças Armadas (38.86304, -9.10309)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways  | 
            
                Other (At-Grade) 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  |   
            ||
| 
                Costa de Caparica,
                Setúbal Almada Portugal  | 
            
                N10-1 (Avenida de Dom Sebastião) / Rua Engenheiro Henrique Mendia (38.63925, -9.23049)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Trafaria,
                Setúbal Almada Portugal  | 
            
                Estrada EN377-1 / Caminho da Raposeira / Rua Primeiro de Maio (38.66967, -9.23341)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Piedade,
                Setúbal Almada Portugal  | 
            
                Avenida Dom Nuno Álvares Pereira / Avenida Bento Gonçalves / Rua Direita / Rua Caetano Maria Batalha (38.67617, -9.16488)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield At-grade Rail Crossing Signals/Gates (controlling circulatory roadway only)  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            Pedestrian signals and signals for light rail crossing through central island. | |
| 
                Samouco,
                Setúbal Alcochete Portugal  | 
            
                M501 / Rua do Oceano / Rua da Quinta da Praia (38.72128, -9.00093)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                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. | |
| 
                Linda-a-Velha,
                Lisbon Oeiras Portugal  | 
            
                Avenida 25 de Abril de 1974 / Alameda António Sérgio / Rua Alexandre Herculano (38.71706, -9.23763)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Linda-a-Velha,
                Lisbon Oeiras Portugal  | 
            
                Alameda António Sérgio / Avenida Carolina Michaelis (38.71625, -9.23698)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Linda-a-Velha,
                Lisbon Oeiras Portugal  | 
            
                Avenida Maximiano Lemos / Alameda Fernão Lopes / Rua Quinta das Romeiras / Rua Afonso Praça / A36 SB Ramp  (38.71369, -9.22492)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Linda-a-Velha,
                Lisbon Oeiras Portugal  | 
            
                Avenida dos Bombeiros Voluntários de Algés / Alameda Engenheiro José Mattos e Silva / A36 NB Ramp (38.70931, -9.22470)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            Oval shaped. | |
| 
                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)  |   
            ||
| 
                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)  |   
            ||
| 
                Corroios,
                Setúbal Seixal Portugal  | 
            
                N10 (Avenida 25 de Abril) / CM1013 / Av Arsenal do Alfeite (38.63997, -9.15016)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Santa Iria de Azoia,
                Lisbon Loures Portugal  | 
            
                N10 (Caminho de Santiago-Caminho Português) / Rua do Brasil (38.82551, -9.08696)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Santa Iria de Azoia,
                Lisbon Loures Portugal  | 
            
                N10 (Rua Dom Nuno Álvares Pereira) / Rua Jorge Alexandre Batalha Fernandes (38.80609, -9.09609)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Santa Iria de Azoia,
                Lisbon Loures Portugal  | 
            
                N10 (Caminho de Santiago-Caminho Português) / Rua Dom Afonso Albuquerque (38.85098, -9.07473)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Forte da Casa,
                Lisbon Vila Franca de Xira Portugal  | 
            
                N10 (Caminho de Santiago-Caminho Português) / Avenida da Liberdade / Rua de Republica (38.85505, -9.07165)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Forte da Casa,
                Lisbon Vila Franca de Xira Portugal  | 
            
                N10 (Caminho de Santiago-Caminho Português) / Praceta dos Caniços / Rua dos Caniços / Rua Adriano Correia de Oliveira (38.86640, -9.05974)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Sobralinho,
                Lisbon Vila Franca de Xira Portugal  | 
            
                N10 (Caminho de Santiago-Caminho Português) / Estrada d'Alfarrobeira / (parking) (38.88563, -9.04786)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Sobralinho,
                Lisbon Vila Franca de Xira Portugal  | 
            
                EM501 (Estrada d'Alfarrobeira) / Rua Rio Seco / A1 (Autoestrada do Norte) NB Ramp (38.88909, -9.05134)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            ||
| 
                Sobralinho,
                Lisbon Vila Franca de Xira Portugal  | 
            
                N10 (Caminho de Santiago-Caminho Português) / Rua Projectada ao Choupal (38.90435, -9.03434)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Sacavém,
                Lisbon Loures Portugal  | 
            
                N10 (Rua do Estado da Índia) / Avenida de São José / Rua Álvaro Pedro Gomes (38.79402, -9.10410)  | 
            
                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)  |   
            ||
| 
                São Bartolomeu de Messines,
                Faro Silves Portugal  | 
            
                N124 / Rua de Aldeia Ruiva / IC1 NB Ramps (37.25042, -8.27121)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            ||
| 
                São Bartolomeu de Messines,
                Faro Silves Portugal  | 
            
                N124  / IC1 SB Ramps (37.25119, -8.27345)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            ||
| 
                São Bartolomeu de Messines,
                Faro Silves Portugal  | 
            
                N124 / N264 / Rua da Liberdade (37.25137, -8.28686)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Odivelas,
                Lisbon Odivelas Portugal  | 
            
                N8 (Rua Major Caldas Xavier) / Rua Guilherme Gomes Fernandes / Avenida Professor Augusto Abreu Lopes (38.79088, -9.17663)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Mina de Água,
                Lisbon Amadora Portugal  | 
            
                Rua Fernando Maia / Rua dos Campos / Rua António Freitas (38.78813, -9.23418)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Samora Correia,
                Santarém Benavente Portugal  | 
            
                N10 (Avenida Nações Unidas) / Avenida Mário Mendes Delgado (38.92395, -8.88860)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Afonsoeiro,
                Setúbal Montijo Portugal  | 
            
                Estrada Nacional 5 / Circular Externa / Rua Vasco da Gama (38.69332, -8.95082)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Jardia,
                Setúbal Montijo Portugal  | 
            
                N5 / N11-2 / Rua do Operário (38.68648, -8.94418)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Afonsoeiro,
                Setúbal Montijo Portugal  | 
            
                N4 (Circular Externa) / (Fórum Montijo shopping centre entrance) (38.69761, -8.94484)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Afonsoeiro,
                Setúbal Montijo Portugal  | 
            
                N4 (Circular Externa) / Avenida das Portas da Cidade (38.70209, -8.94456)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Afonsoeiro,
                Setúbal Montijo Portugal  | 
            
                N4 (Circular Externa) / Avenida Garcia da Orta (38.70694, -8.94501)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Afonsoeiro,
                Setúbal Montijo Portugal  | 
            
                Circular Externa / Rua Antero de Quental (38.71345, -8.94616)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Afonsoeiro,
                Setúbal Montijo Portugal  | 
            
                Circular Externa / Rua das Naus (38.71601, -8.95715)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 2 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Jardia,
                Setúbal Montijo Portugal  | 
            
                N4 (Avenida Dom Manuel) / Rua das Forças Armadas / Rua Infante Dom Francisco (38.70686, -8.92771)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Lavradio,
                Setúbal Barreiro Portugal  | 
            
                Avenida das Nacionalizações / Rua dos Resistentes Antifascistas / Rua Doutor Miguel Bombarda (38.66506, -9.05575)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Barreiro,
                Setúbal Barreiro Portugal  | 
            
                Avenida das Nacionalizações / Rua do Industrial Alfredo da Silva / Rua da Indústria (38.66715, -9.05662)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Lavradio,
                Setúbal Barreiro Portugal  | 
            
                Avenida das Nacionalizações / Rua Dom José Cárcomo Lobo / Rua do Quinto Terceiro (38.67105, -9.05191)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Casal da Boavista de São Gregório,
                Leiria Caldas da Rainha Portugal  | 
            
                Rua Doutor Vieira Pereira / Rua Inseparáveis De Lubango / Rua da Crocha (39.40878, -9.12190)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Romeira,
                Santarém Santarém Portugal  | 
            
                N114 / N3 (39.26012, -8.72073)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-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)  |