Roads and Traffic Authority, N S W text image
Road tunnel ventilation in Norway
Home > Environment > Downloads > Road tunnel ventilation in Norway
Related links:

Road tunnel ventilation in Japan

Road tunnel ventilation in Norway

Summary

The Road Tunnel Ventilation in Norway report was prepared at the conclusion of a visit by the Roads and Traffic Authority to Norway in September 2001. The visit, hosted by the Norwegian Public Roads Administration, included inspection of road tunnels in Oslo, Laerdal, Trondheim and Drammen.
The report discusses road tunnel air emissions and the experience of the Norwegian Public Roads Administration in the use of electrostatic precipitator filtration.

To open or download documents, 'right-click' on the title for PC and 'control-click' on the title for Mac and choose an option.
Help with downloading and viewing files

Open or download entire document
TYPE TITLE SIZE PAGES
pdf Road Tunnel Ventilation in Norway 506Kb 6
road tunnel ventilation Norway emissions air quality