IL 171 Over Ingredion Railroad Superstructure Replacement

Cook County, Illinois

Owner

Illinois Department of Transportation (IDOT)

Scope of Work

  • Superstructure replacement
  • Structural design
  • Civil design
  • Drainage design
  • Traffic signal design
  • Survey services
  • Maintenance of traffic planning
  • Truck turning analysis
  • TS&L preparation
  • PS&E preparation
  • Railroad coordination
  • Staged construction design
A concrete overpass with green girders and support columns stands over a gravel area, with trees and a partly cloudy sky in the background.

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