added line ref, railway track_class, bidirectional, block section and loading gauge

update Montebelluna station

added line ref, railway track_class, bidirectional, block section and loading gauge

added line ref, railway:track_class, bidirectional, block section and loading gauge

update disused station of Nove

Added ref, bidirectional and preferred direction, updated track class and loading gauge Milano-Brescia

fixed routing AV Milano Brescia (Verona)

added tunnel name

added railway:track_class as code for axial load, added loading gauge, metre load and axial load Milano-Venezia

added missing tracks to Milan-Venice railway route

added railway:track_class as code for axial load, added loading gauge, ref and others to lines from Bassano del Grappa

added railway:track_class as code for axial load, added loading gauge

added railway:track_class as code for axial load, added loading gauge and line ref

added railway:track_class as code for axial load, added loading gauge, axle load and metre load

added railway:track_class as code for axial load

added line ref and railway:track_class

modified axle_load_code into the more common railway:track_class

modified railway:axle_load_code into the more common railway:track_class

Update Montepascali-Siena railway between Siena and Monte Antico

removed non-existing tramway