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  6. K3 Route

Bus K3

A bus service operated by Sncf (Société Nationale des Chemins de fer Français)
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List of stops
    Number of stops: 15
    Map
    Monday to Friday

    Bourgoin-Jallieu ➞ Chambéry-Challes-les-Eaux

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    Schedules and stops for this route are published in GTFS: geops-chl

    Last updated on May 4, 2026