| Safety studies | Graphical version |
| R2012-S1 Safety Study on Level Crossing Accidents 2012 (investigation ongoing) |
| S2/2011R Safety Study on Level Crossing Accidents 2011 |
| S1/2011R Safety Study on Level Crossing Accidents |
| S1/2008R Safety study on traffic control deviations in Kouvola, Finland |
| S1/2005R Safety Study on Level Crossing Accidents |