STRUCTURAL ENGINEERING

Delta’s structural engineering design services are focused on local transportation and infrastructure and needs. We provide both new and rehabilitation design for DOT, Tollway, rail, transit and aviation.

TRANSPORTATION

See our transportation design services:

  • Bridges
  • Culverts
  • Retaining Walls
  • Foundations

INFRASTRUCTURE

See our storm & wastewater infrastructure design services:

  • Pump Stations
  • Drainage Structures
  • Effluent Conduits
  • Junction Chambers

RELEVANT IDOT PREQUALS

See our capabilities:

  • Structures - Highway: Simple
  • Structures - Highway: Typical