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2.4 TRAFFIC RESTRICTIONS [EX 3.4
The values corresponding to classifications shown in the map are as follows:
Table 2.1 – Mass for lines classification Category
D4 C3 B2 A
Mass per axle
22,5 t 20,0 t 18,0 t 16,0 t
Mass per current metre
8,0 t/m 7,2 t/m 6,4 t/m 5,0 t/m
In the case of cargo above these weight limits, reference should be made to paragraph 3.4.3.
The maximum line gradient (expressed in “thousandths”), for both directions, is indicated in the ePIR portal.
The line speed, in its minimum and maximum values for each permitted speed class in the line section; the speed classes, and relevant permitted trains, are given in the Line Files/Timetable Files and indicated in the ePIR portal.
The line module, representing the maximum length that can be used by the passenger trains, on the line (locomotive(s) plus hauled stock), is indicated in the ePIR portal.
The Umbrian regional railway infrastructure is equipped with a 3 kV dc power supply system, indicated in the ePIR portal. It should be noted that this system is currently inoperative as it requires interventions and therefore its operation is subject to the scheduling of the related investments. To date, the railway services are carried out with diesel traction.
Traffic Control and Communication Systems
2.3.10 Transport regime [new + part of ex 3.3.3]
The transport regime and the operating regime in use on the Umbrian regional railway infrastructure can be deduced from the ePIR portal.
The IM, through the ground-train communication system called GSM-Railway, directly takes over the mobile communication services in support of railway operations.
2.4 TRAFFIC RESTRICTIONS [EX 3.4]
2.4.1 Specialised Infrastructure [ex 3.4.1]
There are no dedicated lines on the Umbrian regional network.
