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Tillståndsmätningar av vägmarkeringars funktion år 2011: Trafikverket Region Stockholm
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.ORCID iD: 0000-0001-7485-631X
2012 (Swedish)Report (Other academic)Alternative title
Condition assessment of road markings of Region Stockholm in Sweden in 2011 (English)
Abstract [sv]

I föreliggande notat redovisas tillståndsmätningar av vägmarkeringars funktion i Region Stockholm 2011. Mätningarna har utförts under perioden 28 juni-7 oktober med det mobila instrumentet Ecodyn 30, kompletterad med optokator för skattning av våtsynbarheten. Följande slutsatser kan dras från tillståndsmätningarna 2011 i Region Stockholm:

Retroreflexionen för torra vägmarkeringar:

- På Europavägar med ÅDT (Årsmedeldygnstrafiken) högre än eller lika med 4 000 fordon/dygn var i Region Stockholm (Stockholms län) 38 % av delobjekten godkända.

- På övriga Europavägar och riksvägar (Stockholms län) godkändes 13 % av delobjekten.

- På de primära länsvägarna godkändes 19 % av delobjekten.

- En signifikant högre andel av klass C-vägarnas markeringar var godkända på Gotland jämfört med i Stockholms län. Sett över alla vägklasser var det dock ingen skillnad mellan de två länen.

Retroreflexionen för våta vägmarkeringar:

- På Europavägar med ÅDT högre än eller lika med 4 000 fordon/dygn var i Region Stockholm (Stockholms län) 29 % av delobjekten godkända.

Abstract [en]

This note presents the results of condition assessment of road marking performance in Region Stockholm, Sweden 2011. The measurements were carried out during the period 28 June-7 October 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, 38% of the measured objects fulfilled the requirements in the Swedish regulations (Stockholm county).

- On other European highways and national roads the corresponding figure was 13% (Stockholm county).

- On county roads 19% of the objects were approved.

- The performance of the road markings on primary roads was better on Gotland than in Stockholm county. However, when taking all road types into account, there were no significant differences between the counties in the region.

Wet road marking retroreflectivity:

- On European highways with ADT more or equal to 4,000 vehicles per day, 29% of the measured objects (Stockholm county) fulfilled the requirements in the Swedish regulations.

Place, publisher, year, edition, pages
Linköping: Statens väg- och transportforskningsinstitut, 2012. , p. 20
Series
VTI notat ; 8:4-2012
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-564OAI: oai:DiVA.org:vti-564DiVA, id: diva2:669254
Available from: 2013-12-03 Created: 2013-12-03 Last updated: 2025-09-11Bibliographically approved

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Lundkvist, Sven-OlofHenriksson, PerYahya, Mohammad Reza

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