Other Precast Products

State of IL Standards

State of IL Standards

These drawings show the details of various construction items and are used in conjunction with the Standard Specifications. The applicable Standards are referenced on the cover sheet of the plans. Complete Highway, individual highway and drawing files available.

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McCann Concrete Product Line

  • Box Culvert, Single Cell and Multi Cell
  • Box Culvert End Sections and Wingwalls
  • Median Barriers: New, Used & Rental
  • Inlets & Catch Basins
  • Electrical Manholes & Handholes
  • Light Pole Bases
  • Junction Chambers & Valve Vaults
  • Trench Drains
  • StoneSilence (tm) Soundwall System


    • Underground Storm Water Detention Structures
    • Oil Spill Containment Structures
    • Three Sided Bridge Structures (Arched and Flat Top)
    • ConStruct (tm) Prefabricated Bridge System
    • Bridge & Slab Beams
    • Easi-Set Pre-Fabricated Bridge Systems
    • "T" Wall Retaining Walls
    • Lagging Panels for Soldier Pile Walls
    • Architectural Fascia Panels & Elements
    • Custom Precast Structures of all types