A Method For The Improvement Need Definition
Of Large, Single-track Rail Network Analysis
And Infrastructure Using
\“Rail Traffic System Analysis”
Author(s)
T. Kosonen
Abstract
A major change in Finnish rail freight transport flows caused a need to have a
thorough capacity analysis of the network and a need to estimate how
infrastructure should be improved to match the future traffic situation. For this
purpose a new method was developed. Its main goals were to have an approach
that combines different levels of traffic planning, is suitable for single track
lines, takes into account the commercial aspects of the traffic and takes into
account the network related dependencies. A large study was successfully done
with the method and it showed that it could match its goals. Therefore, it was
taken into regular use and it is integrated into the long term planning process of
the Finnish rail network.
Keywords: capacity, calculation, cost/benefit, single track, planning, network.
1 Introduction
The total length of the rail network in Finland is about 5 900 km, of which about
90% is single track. Almost all of the track sections are mixed traffic, only a few
sections are dedicated to passenger or freight traffic only. The annual amount of
passenger trips is about 67 Mio and the total amount of annual freight is about
45 Mio tonnes. About 25% of all freight traffic is Russian-related.
Recent changes in Finnish forest sector strategies and wood export customs
decisions made by the Russian government had created a need for significant
change in the Finnish freight transport system. Major traffic flows had to be
Keywords
capacity, calculation, cost/benefit, single track, planning, network
Related Book
Other papers in this volume
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