This section presents and discusses the results of our study. In the first subsection the land
related costs will be allocated to the relevant transport modes in order to obtain insight into
the social costs of land use per transport mode. These results will be compared to the findings
from the CE (1999) study on the construction costs per transport mode mentioned in Section
1. In the second subsection we will discuss the sensitivity of the results to changes in the most
important assumptions made in this study.