N01 Maintenance Planning Zurich East - Effretikon Owner’s Engineer

The N01 road in Zurich is one of Switzerland’s busiest national roads. The 10km N01/42.46 section which was opened in 1970-74 will undergo complete repair and maintenance until 2018. In a 2nd phase following project requirements and approvals by UVEK (Federal Department of Envi-ronment, Transport, Energy and Communications) Brüttisellen junction will be redesigned as well as approx. 5km of the hard shoulder and noise remediation will also be implemented. The maintenance planning consists of 3 junctions, all engineering structures, drainage, as well as full replacement of the safety and security installations (high level).

Main Data

  • Support to overall project manager in the areas of project management, coordination and administration, proces management, controlling
  • Professional support in coordinating the construction subprojects and operation and safety system subprojects with the specialist support of ASTRA
  • Cost management, schedule management and quality management in accordance with ASTRA standards
  • Financial planning according to ASTRA specifications
  • Procurement, contract management, claim management, invoice control
  • External construction supervision


Swiss Federal Roads Authority (ASTRA) Infrastructure Branch, Winterthur


2011-2021 IUB Engineering in consortium

Construction period


Construction costs

CHF 205 million

Scope of services

Owner’s Engineer in the phases global maintenance concept to implementation/commissioning