Steel Fabrication

  • Scope Superstructure
  • Steel Members Plate Girders
Union County, PA
  • Plate Girder
  • Design-Bid-Build

CSVT River Bridge

  • Plate Girder
  • Design-Bid-Build


High Steel fabricated and shipped 12,160 tons of structural steel for the 4,500-ft-long CSVT River Bridge, which carries Route 15 across the Susquehanna River in Union County, PA. 

The $156 Million bridge is part of PennDOT's $670 million Central Susquehanna Valley Transportation Project, a new 13-mile limited access highway.  The project connects PA 147 in Northumberland County to US 11/15 in Snyder County just north of the Borough of Selinsgrove.  The project is the largest new highway capacity project in Pennsylvania.

 The bridge was opened to traffic in July 2022.

Project Details

Project Specs

  Bridge Type: Plate Girder

  Steel Tonnage: 12,160 Tons

  Steel Type:  ASTM A709 Gr. 50W, ASTM A709 Gr. HPS70W

Project Team

  Project Owner: PennDOT

  Contractor: Trumbull Corporation

  Design Consultant: SAI Consulting Engineers

  Steel Fabricator: High Steel Structures LLC