Southern route
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Traffic Jam KM
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Traffic Delay MINUTES
Longest Traffic Jam*
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KM before tunnel
Northern route
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Traffic Jam KM
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Traffic Delay Minutes
Longest Traffic Jam
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KM before tunnel

2025 Gotthard Tunnel Service – Planned Night Closures
Regular Gotthard tunnel maintenance is scheduled again for 2025. Alternative routes north and south are the Gotthard pass (if open) and the San Bernardino tunnel.
- March 31 – April 4, 4 nights, between 10 PM – 5 AM
- June 2 – 6, 4 nights, between 8 PM – 5 AM
- June 10 – 12, 2 nights, between 8 PM – 5 AM
- June 16 – 18, 2 nights between 8 PM – 5AM
- June 23 – 27, 4 nights, between 8 PM – 5 AM
- Sep 8 – 12, 4 nights, between 8 PM- 5 AM
- Sep 15 – 19, 4 nights, between 8 PM- 5 AM
- Sep 22 – 26, 4 nights, between 8 PM- 5 AM
- Sep 29 – Oct3, 4 nights, between 8 PM- 5 AM
- Oct 6 -8, 2 nights, between 8 PM- 5 AM
- source: ADAC DE