Just after 8:30 am, according to the measurements of the ANWB, which not only includes the highways but also the N-roads and uses different data for the measurements than, for example, Rijkswaterstaat, there is about 135 kilometers of traffic jams. Normally there is approximately 58 kilometers of traffic jams at the busiest time on Friday mornings around this time of year.
Exceptionally many traffic jams for Friday morning, also busy morning rush hour in Utrecht
