CHORUS Project

Coordination of Heterogeneous Actors
in Mixed Traffic within CCAM

CHORUS Paris | Pilot Site

CHORUS demonstration sites

Paris-Saclay, France

Paris–Saclay is a fast-growing innovation hub south of Paris, home to major universities, research centres, and a diverse mix of urban, suburban, and rural mobility needs. With thousands of daily commuters and multiple transport modes—buses, trams, cycling infrastructure, car-sharing, and emerging autonomous services—the area faces congestion, fragmented mobility services, and the challenge of integrating new CCAM solutions into its existing network.

CHORUS supports Paris–Saclay in advancing coordinated, sustainable, and data-driven mobility across three use cases:

  • UC1 – Orchestrated Electric Car-Sharing
  • UC2 – Autonomous Shuttle in Metro Mode
  • UC3 – On-Demand Autonomous Shuttle
CHORUS Paris | Pilot Site

CHORUS demonstration sites

Paris-Saclay, FR

Paris–Saclay is a fast-growing innovation hub south of Paris, home to major universities, research centres, and a diverse mix of urban, suburban, and rural mobility needs.
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Oxfordshire, UK

Oxfordshire is a fast-growing region of 687,000 residents, combining urban centres, rural communities, and major research and innovation hubs.
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Trikala, Greece

Trikala, a pioneering mid-sized Greek city of 80,000 residents, is recognised for its early adoption of smart mobility and autonomous bus pilots.
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Bern, Switzerland

Bern is a major Swiss urban centre with growing commuter flows and sustainability targets.
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Geneva, Switzerland

With over one million residents and heavy cross-border travel, Geneva faces complex mobility demands involving trams, buses, trolleybuses, and international flows.
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Zürich, Switzerland

Zürich public transport serves 1.4 million residents with trams, buses, and trolleybuses. Although highly efficient, the city faces congestion and rising delivery demands.
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Helsinki, Finland

Helsinki, with over 650,000 residents, operates a dense multimodal network of trams, buses, metro, and ferries.
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