Prequalifications

Illinois Department of Transportation​ (IDOT)

  • Highways – Freeways

  • Highways – Roads and Streets

  • Hydraulic Reports – Waterways: Typical

  • Location Design Studies – Reconstruction/Major Rehabilitation

  • Location Design Studies – Rehabilitation

  • Special Services – Construction Inspection

  • Special Services – Electrical Engineering

  • Special Studies – Feasibility

  • Special Studies – Lighting: Complex

  • Special Studies – Lighting: Typical

  • Special Studies – Location Drainage

  • Special Studies – Safety

  • Special Studies – Traffic Signals

  • Special Studies – Traffic Studies

  • Structures – Highway: Simple

  • Structures – Highway: Typical

  • Structures – Railroad

  • Transportation Studies – Mass Transit

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