Promoting optimal use of local materials (2007)
How to apply the concepts of sustainable development to transport? (2007)
Integrated approach to road tunnel safety (2007)
Impacts of road construction and maintenance activities on road users and the adjacent land use (2007)
Guide for organizing, recruiting and training road tunnel operating staff (2007)
Survey of focused funding of environmental mitigation (2007)
Measures promoting alternatives to the road and intermodal terminals (2007)
Social and environmental approaches to sustainable transport infrastructures (2007)