- See also WK82222 proposed revision
- See also WK91410 proposed revision
- See also WK91409 proposed revision
- See also WK83449 proposed revision
- See also WK91410 proposed revision
- See also WK82222 proposed revision
- See also WK83449 proposed revision
- See also WK91409 proposed revision
- See also WK91408 proposed reapproval with editorial change
WK85905 Precast Reinforced Concrete Monolithic Box Sections for Culverts, Storm Drains, and Sewers for Jacking Installations