ITDEFREN
Traffic index: 6/10 · High

September 2026

Month-by-month traffic analysis

Weather GöschenenCloudyTemp. 7°CWind 5 km/hMeteoSwiss ICON-CH2
Traffic index
1 — Low6 / 10Extreme — 10
Avg peak queue (South)
5 km
Avg peak queue (North)
6 km
Busiest days
Friday, Sunday
Quietest days
Monday, Tuesday, Wednesday

Typical weekly pattern

W1
7 / 8 km
W2
5 / 6 km
W3
4 / 5 km
W4
3 / 4 km
↓ Southbound↑ Northbound

Peak hours / Calm hours

↓ Southbound
Peak hours: 09:00–13:00
Calm hours: 06:00–08:00
↑ Northbound
Peak hours: 14:00–19:00
Calm hours: 06:00–08:00
2026

September 2026: return traffic in the first weeks. Conditions progressively improving toward month end.

⚠️
Advice

Queues expected — San Bernardino recommended

Alternative: A13 San Bernardino (≈ 50 min extra)

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Source: TCS historical patterns 2019–2025