The Federal Department of the Environment, Transport, Energy and Communications (DETEC) published its annual Traffic & Availability Report for 2025 on 30 June 2026, and the findings make sobering reading for anyone who moves people or goods across Switzerland. Total congestion on the national motorway network jumped 20 % year-on-year to 68,040 hours—an average of 186 hours per day—despite targeted traffic-management measures.
![Swiss Traffic Flow Report Warns National Roads Are Hitting Capacity Limits]()
If your organisation’s cross-border operations require timely visa or permit processing, VisaHQ can streamline the paperwork. The company’s online platform for Switzerland (https://www.visahq.com/switzerland/) lets mobility managers and individual travellers compare requirements, upload documents and track applications in real time, helping to cushion some of the uncertainty that growing congestion is injecting into travel schedules.
Key north–south arteries critical to cross-border commerce, such as the A2 from Basel to Chiasso and the Gotthard corridor, remained chronic bottlenecks. Almost 89 % of jams were attributed to sheer volume rather than construction or accidents, indicating that structural capacity is running out. The report warns that even minor incidents now trigger multi-hour tailbacks that spill onto cantonal roads, undermining schedule reliability for logistics operators and daily commuters alike. To mitigate the pressure, the Federal Roads Office (FEDRO) is accelerating “dynamic hard-shoulder running” projects and rolling out a national traffic-management platform that can adjust speed limits and lane use in real time. Longer-term relief, however, will require selective widening projects now under consultation in the multibillion-franc Transport ’45 masterplan. For global-mobility managers the message is clear: road travel times inside Switzerland—and across its borders with Italy, France, Germany and Austria—are likely to become even less predictable. Companies running shuttle services for expatriates or time-critical supply chains should explore rail or combined transport options where possible and build wider buffers into door-to-door travel policies. The findings also have immigration-policy implications: if road congestion continues to worsen, the political pressure to cap commuter traffic from neighbouring countries may intensify, potentially tightening permit quotas for cross-border workers in border cantons.
If your organisation’s cross-border operations require timely visa or permit processing, VisaHQ can streamline the paperwork. The company’s online platform for Switzerland (https://www.visahq.com/switzerland/) lets mobility managers and individual travellers compare requirements, upload documents and track applications in real time, helping to cushion some of the uncertainty that growing congestion is injecting into travel schedules.
Key north–south arteries critical to cross-border commerce, such as the A2 from Basel to Chiasso and the Gotthard corridor, remained chronic bottlenecks. Almost 89 % of jams were attributed to sheer volume rather than construction or accidents, indicating that structural capacity is running out. The report warns that even minor incidents now trigger multi-hour tailbacks that spill onto cantonal roads, undermining schedule reliability for logistics operators and daily commuters alike. To mitigate the pressure, the Federal Roads Office (FEDRO) is accelerating “dynamic hard-shoulder running” projects and rolling out a national traffic-management platform that can adjust speed limits and lane use in real time. Longer-term relief, however, will require selective widening projects now under consultation in the multibillion-franc Transport ’45 masterplan. For global-mobility managers the message is clear: road travel times inside Switzerland—and across its borders with Italy, France, Germany and Austria—are likely to become even less predictable. Companies running shuttle services for expatriates or time-critical supply chains should explore rail or combined transport options where possible and build wider buffers into door-to-door travel policies. The findings also have immigration-policy implications: if road congestion continues to worsen, the political pressure to cap commuter traffic from neighbouring countries may intensify, potentially tightening permit quotas for cross-border workers in border cantons.
