Portsmouth Bypass

Ohio DOT

Project Summary

Building on TranSystems’ feasibility study for the Portsmouth Bypass project, a 16-mile, four-lane divided, limited-access freeway through the challenging terrain of southern Ohio, the team was selected to complete the environmental and preliminary engineering phases of the project under ODOT’s Preliminary Development Process. A landmark project that helped define and streamline the environmental process within Ohio, the environmental phase included a detailed scoping process with several state and federal agencies. Innovative modeling techniques provided an estimated $14 million savings in earthwork. TranSystems is also part of the design/build team responsible for final design and construction of the project.

Project Highlights

  • Provided feasibility study, and subsequent environmental and preliminary engineering services
  • Innovative modeling techniques provided $14 million savings on earthwork

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