The amount of congestion on Switzerland’s network of roads generates considerable costs for the transport industry. Traffic congestion leads to a loss of productivity. Congestion statistics show the development of hours of congestion and the effect this has on costs.
Switzerland's Federal Roads Office FEDRO
Report: Traffic flows on national highways (not available in English)
Map: Pressure on national highways (not available in English)
The congestion surcharge is calculated per quarter, whereby the total of the congestion hours of the previous four quarters will result in the congestion surcharge for the next quarter.
| Congestion surcharge index CT 2024 |
