Total length of railway lines

Piedmont is the top region by total length of railway lines in Italy. As of 2015, total length of railway lines in Piedmont was 1,897 kilometres that accounts for 19.19% of Italy's total length of railway lines. The top 5 regions (others are Lombardy, Sicily, Campania, and Calabria) account for 69.80% of it. Italy's total total length of railway lines was estimated at 9,885 kilometres in 2015.