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Trängsel på spåren?: fördelning av tåglägen i tågplanerna 2014–2016
Swedish National Road and Transport Research Institute, Society, environment and transport, Transport economics, TEK.ORCID iD: 0000-0001-7976-5628
Swedish National Road and Transport Research Institute, Society, environment and transport, Traffic analysis and logistics.
Swedish National Road and Transport Research Institute, Society, environment and transport, Transport economics, TEK.
2016 (Swedish)Report (Other academic)Alternative title
Congestion on the tracks? : the allocation of train paths in the train plans for 2014–2016 (English)
Abstract [sv]

Studien i detta notat undersöker tilldelningen i Trafikverkets tågplaner för 2014–2016. Forskarna har jämfört järnvägsföretagens inlämnade ansökningar om tåglägen, med beviljade tåglägen i tågplanen. Huvudresultatet är att både gods- och persontågsföretag i antal får ungefär så många tåglägen de ansökt om. Forskarna har också undersökt det som kallas ruckningstider, det vill säga hur stora tidsförskjutningarna blir mellan de sökta tåglägen som också beviljats. Ruckningstid beräknas för avgångstid, körtid samt ankomsttid. Ruckningstider kan således endast beräknas för tåglägen som både sökts och beviljats. Analysen visar att ungefär 97 procent av persontågen avgår enligt ursprunglig tågplan dessa år. För godstrafik saknas tyvärr motsvarande dataunderlag varför en motsvarande analys inte varit möjlig.

Abstract [en]

In this study, VTI examined the allocation of Swedish Transport Administration timetables 2014-2016 where we compare rail companies filed applications for train paths – as they were presented at the deadline for applications in spring for the coming timetable – with granted train paths in the annual timetable published in the autumn. The main result is that both freight and passenger companies receive roughly the same number of paths that were requested. VTI also examined what we call time offsets, i.e. adjustments in departure, arrival and driving times in the granted paths compared to the paths that were applied for. The time offsets are calculated for departure time, driving time and the arrival time. The time offsets can thus only be calculated for train paths that were both applied for and granted. This analysis shows that about 97 percent of passenger trains depart according to the original timetable during these years. For freight trains the corresponding data, unfortunately, has not been available and the corresponding analysis was not possible.

Place, publisher, year, edition, pages
Linköping: Statens väg- och transportforskningsinstitut, 2016. , 46 p.
Series
VTI notat, 3-2016
Keyword [en]
Timetable, Allocation, Planning, Train, Rail traffic
National Category
Transport Systems and Logistics
Research subject
J00 Railway: General works, surveys, comprehensive works, J13 Railway: Economics; J00 Railway: General works, surveys, comprehensive works, J04 Railway: Passenger transport
Identifiers
URN: urn:nbn:se:vti:diva-10254OAI: oai:DiVA.org:vti-10254DiVA: diva2:919273
Available from: 2016-04-13 Created: 2016-04-13 Last updated: 2016-10-06Bibliographically approved

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CiteExportLink to record
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