Answer
The vast majority of fatal crashes involving agricultural vehicles happen on rural 80 and 60 km/h-roads. In the period 2010-2015, 68% of the fatal crashes involving an agricultural vehicle occurred on these roads (see Figure 2). No reliable data is available about the location of non-fatal crashes.
Figure 2. Speed limit at the location of a total of 65 fatal crashes in the period 2010-2015, as registered by the police (source: IenM).