Jussi Pajunen told
The protocol signed by the mayors on March 28 says the two capitals, which are about 80 kilometers apart on the shores of the
The mayors agreed that both the cities would submit an application in May for European Union funding for the feasibility study.
Pajunen told Helsingin Sanomat the question
has been dealt with at the highest levels by
Pajunen and the mayor of
The estimated cost of the study is 0.5 to 0.8 million euros of which each sides is willing to contribute 100,000 euros, with the remainder hopefully being financed by the EU.
Helsingin Sanomat said the mayors had earlier applied for funds to their countries' respective ministries but without success - a fact that is unlikely to help when it comes to securing EU funds.
Savisaar and Pajunen agreed the cities
would set up a working group of specialists headed by their deputies. The first
meeting of the working group will be in
Helsingin Sanomat said as yet there is no price tag attached to the project itself, though it would certainly run into billions of euros. The 50km tunnel linking France and the United Kingdom cost around GBP 4.6 billion by the time it opened in 1994. It took six years to build.
The world's longest transport tunnel is currently the Seikan rail tunnel in Japan. It opened in 1988 and cost $3.6bn. Like the Channel Tunnel, it has struggled to be cost effective in a world of cheap air and ferry travel.
If the Helsinki-Tallinn link were to be built, it would be one of the greatest feats of civil engineering yet undertaken.