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Is widening freeways a good idea?

  • Émission
    Mise au point
  • 13 January 2019
  • Vincent Kaufmann
    • Environnement naturel, architectural et construit, EPFL
Légende

The federal government's proposal to widen Switzerland's freeways to 3 lanes is divisive. Is one more lane the right solution to avoid traffic jams?

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