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Estimating the economic lifetime of roads using road replacement data
Swedish National Road and Transport Research Institute.
Swedish National Road and Transport Research Institute.
2008 (English)Report (Other (popular science, discussion, etc.))
Abstract [en]

This paper analyses the economic lifetime of roads in Sweden using a data over kilometres of new roads together with a "centrality" index constructed from population statistics. The relation between economic lifetime and centrality is performed by poisson regression. It is shown that roads in more central parts of the country and in parts more affected by population changes (increase) generally have shorter economic lifetimes. The analysis shows economic lifetimes of Swedish roads to be between 25 and 111 years, with the majority of the economic lifetimes in the upper part of this range (above 70 years).

Place, publisher, year, edition, pages
Stockholm: Swedish National Road & Transport Research Institute (VTI),, Working Papers 2008:5, S-WoPEc, Scandinavian Working Papers in Economics , 2008. , p. 24
Keywords [en]
Pavement, Lifetime, Cost benefit analysis, Estimation, Mathematical model, Region, Calculation
Research subject
Road: General works, surveys, comprehensive works, Road: Economics
Identifiers
URN: urn:nbn:se:vti:diva-691OAI: oai:DiVA.org:vti-691DiVA, id: diva2:669391
Available from: 2013-12-03 Created: 2013-12-03 Last updated: 2013-12-03

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fulltext(164 kB)153 downloads
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Haraldsson, MattiasJonsson, Lina
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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf