The Finnish national road 1 ( fi, Valtatie 1 or fi, Ykköstie; sv, Riksväg 1) is the main route between the major cities of

Helsinki Helsinki ( or ; ; sv, Helsingfors, ) is the Capital city, capital, primate city, primate, and List of cities and towns in Finland, most populous city of Finland. Located on the shore of the Gulf of Finland, it is the seat of the region of U ...

and

Turku Turku ( ; ; sv, Åbo, ) is a city and former capital on the southwest coast of Finland at the mouth of the Aura River, in the region of Finland Proper (''Varsinais-Suomi'') and the former Turku and Pori Province (''Turun ja Porin lääni''; ...

in southern

Finland Finland ( fi, Suomi ; sv, Finland ), officially the Republic of Finland (; ), is a Nordic country in Northern Europe. It shares land borders with Sweden to the northwest, Norway to the north, and Russia to the east, with the Gulf of B ...

. It runs from

Munkkiniemi Munkkiniemi ( sv, Munksnäs, Helsinki slang: ''Munkka'') is a neighbourhood in Helsinki. Subdivisions within the district are Vanha Munkkiniemi, Kuusisaari, Lehtisaari, Munkkivuori, Niemenmäki and Talinranta. The land in Munkkiniemi was from th ...

in Helsinki to the VI District of Turku, and is part of the

European route E18 European route E18 runs from Craigavon in Northern Ireland to Saint Petersburg in Russia, passing through Scotland, England, Norway, Sweden and Finland. It is about in length. Although the designation implies the possibility of a through jour ...

. The road is a

motorway A controlled-access highway is a type of highway that has been designed for high-speed vehicular traffic, with all traffic flow—ingress and egress—regulated. Common English terms are freeway, motorway and expressway. Other similar terms i ...

for its whole length. The first portion of the motorway was constructed in the 1960s between central Helsinki and

Kehä III Kehä III (''"ring three"'', ''National road 50''; or fi, Kehä III or ; or ) is an important highway in Southern Finland. It is the outermost of the three beltways in the Helsinki region, and the first one to be built. It lies across the fou ...

, and extended to Lohjanharju in the 1970s. In the other end of the road, the motorway stretches from eastern Turku to Lahnajärvi near

Suomusjärvi Suomusjärvi () is a former municipality of Finland. It was consolidated with Salo on January 1, 2009. It is located in the province of Western Finland and is part of the Southwest Finland region. The municipality had a population of 1,321 (Dece ...

. In 2005, a portion of motorway between Lohjanharju and

Lohja Lohja (; sv, Lojo) is a city and municipality in the Uusimaa region of Finland. The city has a population of 47,518 (2017), and it covers an area of of which , or 8.3 percent, is water. The population density of Lohja is . The municipality is ...

was opened. The last part of the motorway (Lahnajärvi–Lohjanharju) was opened on January 28, 2009. This part of motorway contains five tunnels totalling . The longest tunnel (, double-bore) is also the second longest road tunnel in Finland.

Route

The road passes through the following localities: *

Espoo Espoo (, ; sv, Esbo) is a city and municipality in the region of Uusimaa in the Republic of Finland. It is located on the northern shore of the Gulf of Finland, bordering the cities of Helsinki, Vantaa, Kirkkonummi, Vihti and Nurmijärvi ...

Kirkkonummi Kirkkonummi (; sv, Kyrkslätt, , Sweden ) is a Municipalities of Finland, municipality of inhabitants () in southern Finland. The literal meaning of the words "''Kirkkonummi''" and "''Kyrkslätt''" in English language, English is "church heath". ...

(

Veikkola Veikkola () is a village in Kirkkonummi municipality in Uusimaa, Finland. It is located about north of the municipal center along the Helsinki–Turku Highway ( E18), near the border of Vihti. The regional road 110 also passes through the villa ...

) *

Vihti Vihti (; sv, Vichtis) is a small municipality located in the Uusimaa region of province of Southern Finland, approximately northwest of the capital city Helsinki. The municipality has a population of () and covers an area of of which is wate ...

Salo Salo or Salò may refer to: Places Finland *Salo, Finland, a town in Western Finland **Salo sub-region, a subdivision of Finland Proper and one of the Sub-regions of Finland since 2009 *An old name of Saloinen, a former municipality in Ostroboth ...

Paimio Paimio (; sv, Pemar) is a town and municipality of Finland. It is located in the province of Western Finland and is part of the Southwest Finland region. The municipality has a population of () and covers an area of of which is water. The pop ...

Kaarina Kaarina (; sv, S:t Karins, i.e. " Saint Catherine's") is a small town and municipality of Finland. It is located in the Southwest Finland region and is a neighbouring town of Turku, which is the capital of Southwest Finland, therefore Kaarina ...

External links

Finnish national road 1
at the Finnish Road Administration. {{Highways in Finland Roads in Finland

Route

See also

External links