Abstract
The first part of this report analyses possible effects of the Stationstunnel project on train usage, the modal split of local trips to the railway station, spatial relations with the station etc. Evidently special attention has been paid to effects on bicycle traffic and network use in Delft of train passengers leaving from the Delft central railway station. The second part of this report deals with the function of the Stationstunnel with regard to through traffic of bicyclists crossing the railway line in Delft.