This will cut journey time by six minutes, and the speed limit will be lifted over a stretch of nearly 5 kilometres.
Several railway and road bridges will be built in future projects; 24 kilometres of the 32 main road will be widened to four lanes.
Jysk has renovated its 950 square metre store in Mohács. Two more stores - in Jászberény and Fót - will be modernised and handed over to customers.