visuel générique projet

A89 West motorway (Tronçon Mussidan-Villac)

Missions
  • Project management
  • Overall design
  • Detailed design
  • Construction supervision

The section assigned to setec has the following characteristics:

Functional features
• Length: 75 km
• Number of lanes: 2×2
• Junctions: 5
• Maintenance center: 2
• Rest areas: 1
• Toll stations: 2

Technical features
• Excavated land: 15 million m3
• Backfill: 10 million m3
• Engineering structures: 95
• Viaduct : 2
• Tunnel: 1 (0.4 km)
• Underground quarries shored up: 1
• Cliff underpasses: 2
• Cost: €700 million (2010)

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Weighing and toll stations