AB “Lietuvos geležinkeliai”
Mauručių, Kazlų Rūdos, Vinčų, Marijampolės geležinkelio stotyse, tarpstočiuose Kazlų Rūda–Mauručiai, Kazlų Rūda–Marijampolė, Marijampolė–Šeštokai.
48.6 km of new 1,435 mm gauge railway track was built;
42.2 km of existing 1,520 mm gauge railway tracks were reconstructed;
43 new switch units were installed;
Reconstructed 4 pcs. crossings;
10 km of noise-absorbing walls have been installed.