Tillståndsmätningar av vägmarkeringars funktion år 2012: sammanfattande resultat från Sverige

Condition assessment of road markings 2012: summary of the results from all regions in Sweden

This report summarizes the results of the condition assessment of road markings in Sweden 2012. The measurements have been carried out using the mobile system Road Marking Tester which mainly is built up of a reflectometer and an optocator. The two units register the retroreflectivity and the macro-texture of the road marking, respectively. From these measures, the retroreflectivity of a wet road marking can be predicted, which has been done on roads with ADT > 4000 vehicles. Measurements were accomplished on 292 objects in total, each approximately 10 km of length. The objects were chosen randomly and spread all over Sweden. In each object three longitudinal road markings were measured: two edge lines and one centre- or laneline.

• Record URL:
  http://www.vti.se/sv/publikationer/pdf/tillstandsmatningar-av-vagmarkeringars-funktion-ar-2012--sammanfattande-resultat-fran-sverige.pdf
• 
• Authors:
  • Lundkvist, Sven-Olof
  • Ihlström, Jonas
  • Yahya, Mohammad-Reza
• Publication Date: 2013

Language

• Swedish

Media Info

• Pagination: 40p
• Serial:
  • VTI NOTAT
  • Issue Number: 5-2013
  • Publisher: Swedish National Road and Transport Research Institute (VTI)

Subject/Index Terms

• TRT Terms: Condition surveys; Measurement; Reflectivity; Road markings; Surface course (Pavements); Wet weather
• Uncontrolled Terms: Wet pavements
• ITRD Terms: 562: Carriageway marking; 3857: Condition survey; 6136: Measurement; 5926: Reflection; 5926: Retroreflection; 3015: Wet road
• Subject Areas: Highways; Materials; Operations and Traffic Management; Pavements;

Filing Info

• Accession Number: 01495740
• Record Type: Publication
• Source Agency: Swedish National Road and Transport Research Institute (VTI)
• Files: ITRD, VTI
• Created Date: Oct 17 2013 10:43AM