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Tillståndsmätningar av vägmarkeringars funktion år 2011: Trafikverket Region Väst
Swedish National Road and Transport Research Institute, Traffic and road users, Human-vehicle-transport system interaction.
Swedish National Road and Transport Research Institute, Society, environment and transport, Mobility, actors and planning processes.ORCID iD: 0000-0003-3856-5421
Swedish National Road and Transport Research Institute, Society, environment and transport, Traffic analysis and logistics.
2012 (Swedish)Report (Other academic)Alternative title
Condition assessment of road markings of Region Väst in Sweden in 2011 (English)
Abstract [sv]

I föreliggande notat redovisas tillståndsmätningar av vägmarkeringars funktion i Region Väst 2011. Mätningarna har utförts under perioden 2-6 juni med det mobila instru¬mentet Ecodyn 30, kompletterad med optokator för skattning av våtsynbarheten. Följande slutsatser kan dras från tillståndsmätningarna 2011 i Region Väst:

Retroreflexionen för torra vägmarkeringar:

- På Europavägar med ÅDT (Årsmedeldygnstrafiken) högre än eller lika med 4 000 fordon/dygn var i Region Väst 59 % av delobjekten godkända.

- På övriga Europavägar och riksvägar godkändes 50 % av delobjekten.

- På de primära länsvägarna godkändes 71 % av delobjekten.

- Vägmarkeringarnas funktion var bättre i Hallands län än i Västra Götalands län. Skillnaden mellan Hallands län och Värmlands län samt mellan Västra Götalands län och Värmlands län är inte statistiskt säkerställd.

Retroreflexionen för våta vägmarkeringar:

- På Europavägar med ÅDT högre än eller lika med 4 000 fordon/dygn var i Region Väst 54 % av delobjekten godkända.

- Vägmarkeringarnas våtfunktion var bättre i Hallands län och Värmlands län än i Västra Götalands län. Skillnaden mellan Hallands län och Värmlands län är inte statistiskt säkerställd.

Abstract [en]

This note presents the results of condition assessment of road marking performance in Region Väst (West), Sweden 2011. The measurements were carried out during the period 2-6 June by the use of the mobile reflectometer Ecodyn 30 to measure dry road marking retroreflectivity. Moreover, the reflectometer was supplemented with an optocator for estimation of wet road marking performance. From the results, the following conclusions can be drawn:

Dry road marking retroreflectivity:

- On European highways with ADT (Average Daily Traffic) more or equal to 4,000 vehicles per day, 59%

of the measured objects fulfilled the requirements in the Swedish regulations.

- On other European highways and national roads the corresponding figure was 50%.

- On county roads 71% of the objects were approved.

- The performance of the road markings in Halland county was better than in Västra Götaland county. The difference between Halland county and Värmland county as well as Värmland county and Västra Götaland county was not statistically significant.

Wet road marking retroreflectivity:

- On European highways with ADT more or equal to 4,000 vehicles per day, 54%

of the measured objects fulfilled the requirements in the Swedish regulations.

- The performance was better in Halland county and Värmland county than in Västra Götaland county. The difference between Halland county and Värmland county was not statistically significant.

Place, publisher, year, edition, pages
Linköping: Statens väg- och transportforskningsinstitut, 2012. , p. 24
Series
VTI notat ; 8:2-2012
Keywords [en]
Carriageway marking, Reflectivity, Measurement, Wet road, Dryness, Condition survey
Keywords [sv]
Vägmarkeringar, Reflexionsförmåga, Mätning, Våta vägbanor, Torrhet, Tillståndsbedömning
National Category
Infrastructure Engineering
Research subject
70 Road: Maintenance
Identifiers
URN: urn:nbn:se:vti:diva-562OAI: oai:DiVA.org:vti-562DiVA, id: diva2:669252
Available from: 2013-12-03 Created: 2013-12-03 Last updated: 2017-06-27Bibliographically approved

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Lundkvist, Sven-OlofHenriksson, PerYahya, Mohammad Reza

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