The ChangHong tunnel in Ningbo is crossing the river ChangHong.

Project description

The crossing comprises an immersed tunnel section of 400 m in length of 4 elements each 100 m long. The tunnel width is 22,80 and the overall height is 8,45 m. TEC in association with the Municipality of Rotterdam provided design and supervision services to the Contractor STEC from Shanghai.


Scope of work

  • Design support
  • Assistance during construction
Cars driving under naviduct

Project facts Ningbo

  • Client
    STEC Shanghai Tunnel Engineering Company
  • Location
  • Project phase
    Design support and assistance during construction
  • Country
  • Duration
Hans de Wit - Managing Director / Senior Consultant

Hansde Wit

Managing Director / Senior Consultant