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Tillståndsmätningar av vägmarkeringars funktion år 2011: Trafikverket Region Norr
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 Norr in Sweden in 2011 (English)
Abstract [sv]

I föreliggande notat redovisas tillståndsmätningar av vägmarkeringars funktion i Region Norr 2011. Mätningarna har utförts under perioden 2-29 augusti med det mobila instrumentet Ecodyn 30, kompletterad med optokator för skattning av våtsynbarheten. Följande slutsatser kan dras från tillståndsmätningarna 2011 i Region Norr:

Retroreflexionen för torra vägmarkeringar:

- På Europavägar med ÅDT (Årsmedeldygnstrafiken) högre än 4 000 fordon/dygn var i Region Norr 43 % av delobjekten godkända.

- På övriga Europavägar och riksvägar godkändes 69 % av delobjekten.

- På de primära länsvägama godkändes 64 % av delobjekten.

- Vägmarkeringarnas funktion var bättre i Norrbottens län på de högtrafikerade Europavägarna jämfört med Västerbottens län. På de andra vägtyperna var det ingen skillnad mellan länen.

Retroreflexionen för våta vägmarkeringar:

- På Europavägar med ÅDT högre än 4 000 fordon/dygn var i Region Norr 36 % av delobjekten godkända.

- Vägmarkeringarnas våtfunktion var bättre i Norrbottens län än Västerbottens län.

Abstract [en]

This note presents the results of condition assessment of road marking performance in Region Norr (North), Sweden 2011. The measurements were carried out during the period 2-29 August 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, 43% of the measured objects fulfilled the requirements in the Swedish regulations.

- On other European highways and national roads, the corresponding figure was 69%.

- On county roads, 64% of the objects were approved.

- The performance of the road markings in Norrbotten county was better than in Västerbotten county on European highways with ADT more or equal to 4,000 vehicles per day. The difference between these counties was not statistically significant concerning the two other road types.

Wet road marking retroreflectivity:

- On European highways with ADT more or equal to 4,000 vehicles per day, 36% of the measured objects fulfilled the requirement in the Swedish regulations.

- The performance was better in Norrbotten county than in Västerbotten county.

Place, publisher, year, edition, pages
Linköping: Statens väg- och transportforskningsinstitut, 2012. , p. 23
Series
VTI notat ; 8:6-2012
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-566OAI: oai:DiVA.org:vti-566DiVA, id: diva2:669256
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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