**4. Conclusions**

Based on our study, some remarks need to be highlighted as follows:


*Accident Prediction Modeling Approaches for European Railway Level Crossing Safety DOI: http://dx.doi.org/10.5772/intechopen.109865*

To sum up, the develop model *λ*10*<sup>Y</sup>* has trustworthy goodness of fit. Moreover, it shows relatively high prediction accuracy for LX accident frequency prediction when combined with the NB distribution.
