12 relations: Baltic-Adriatic Corridor, Helsinki, Helsinki City Rail Loop, Hyperloop One, Intercontinental and transoceanic fixed links, List of longest tunnels, Public transport in Helsinki, Rail Baltica, Rail transport in Finland, Tallinn, Talsinki, Undersea tunnel.
The Baltic-Adriatic Corridor or Baltic-Adriatic Axis (Baltisch-Adriatische Achse) is a European initiative to create a high capacity north-south railway corridor connecting Gdańsk on the Baltic Sea with Bologna and the Adriatic.
Helsinki (or;; Helsingfors) is the capital city and most populous municipality of Finland.
The Helsinki City Rail Loop (Pisararata, Centrumslingan) is a planned new railway line in Helsinki, Southern Finland.
Hyperloop One (called Virgin Hyperloop One since the end of 2017) is an American company in Los Angeles, California, that is working to commercialize the Hyperloop for moving passengers and/or cargo at airline speeds at a fraction of the cost of air travel.
A fixed link or fixed crossing is a persistent, unbroken road or rail connection across water that uses some combination of bridges, tunnels, and causeways and does not involve intermittent connections such as drawbridges or ferries.
This list of longest tunnels in the world ranks tunnels that are at least long.
Public transport in Helsinki consists of bus, tram, metro, local railway and ferry services.
Rail Baltica (in Estonia also known as Rail Baltic and the Baltic part referred to as the Rail Baltica Global Project) is a greenfield railway infrastructure project to link Finland, Estonia, Latvia, Lithuania and Poland with a European standard gauge rail line, providing passenger and freight service between the countries and improving rail connections between Central and Northern Europe as well as acting as a catalyst for building the economic corridor in the Northeastern Europe.
The Finnish railway network consists of a total of 5,919 km of railways built with Russian gauge track.
Tallinn (or,; names in other languages) is the capital and largest city of Estonia.
Tallsinki (sometimes also Hellinna or Hellinn) is a colloquial name for the frequent, cheap and easy travel between Helsinki, Finland and Tallinn, Estonia.
An undersea tunnel is a tunnel which is partly or wholly constructed under a body of water.