Ford Parkway Shaft Project

Description

Tri-State's ability to maintain a small footprint came into play during the installation of this 60 foot deep tunnel access shaft, where construction was limited to two closed lanes of a busy parkway in St. Paul.

  • Date Published: 12/04/2016
  • Categories: Access and Exploratory Shafts
  • Client: Engineering and Construction Innovations, Inc., for the City of St. Paul.