It plans to repair 1,300 kilometers of railroad tracks this year.
The new bypass road will become part of the highway Chisinau - Comrat - Giurgiulesti - Romanian border.
Russia sees no prospects for its operation.
Ukrainian grain accounted for 50% of the port's total export grain traffic in the first quarter of this year.
According to an advisor to the mayor of Mariupol, the Russians have decided to use the port to supply weapons to the Volnovakha - Vuhledar line.