ANKARA- The European Union will grant Turkey 275 million euros ($311 million) to fund part of a 155-kilometre railway line from Istanbul to the Bulgarian border under an agreement signed on Tuesday.

The 1.1 billion Halkali-Kapikule project is the fourth major railway to be partly financed by the EU, which has so far provided around 840 million euros in grants for Turkish railways in the past eight years.

Tuesday's agreement will help fund the construction of almost half of the Halkali-Kapikule line with the remainder to be financed by Turkey's State Railway (TCDD).

Christian Berger, the head of the EU delegation to Turkey, said the project would facilitate freight transportation between Asia and Europe.

Turkish Transport and Infrastructure Minister Mehmet Cahit Turhan said the project would help show Turkey's commitment to working together with the bloc.

"I wish for this project, which will make our unification process with the EU all the more visible in every aspect, to be beneficial," Turhan said.

Turkey says EU membership remains one of its top strategic goals even though accession talks, formally launched in 2004, have been stalled for years.

In March, EU lawmakers called to formally suspend Turkey's accession talks, while the European Commision said last month that Ankara's bid of joining the bloc was fading as a result of "serious backsliding" on human rights, the judiciary and economic policy. 

($1 = 0.8835 euros)

(Reporting by Tuvan Gumrukcu and Zeynep Arica Editing by Ece Toksabay and Emelia Sithole-Matarise) ((; +90 312 292 7021; @tuvangumrukcu; Reuters Messaging: