MetroNing day intercity a project formally put into trial operation.
In August 1st,a total length of 45.2 kilometers of
Nanjing city Ning day intercity rail transit project formally put into trial
operation, which is currently a built up urban rail transit project of the
longest mileage, with Ning day intercity one phase of the project opened,
Nanjing urban rail transit operation total mileage reached 180 kilometers, thus
the total mileage the subway in Nanjing ranked fourth in the country.