As in any infrastructure asset, railways must keep up with periodic inspection and maintenance in order to minimize effect of infrastructure failures that can disrupt freight revenue operations and passenger services.
Seperti halnya aset infrastruktur, kereta api harus menjalani inspeksi dan pemeliharaan berkala untuk meminimalkan dampak gangguan infrastruktur yang dapat mengganggu operasi pendapatan angkutan dan layanan penumpang.