Site-specific design to 300LA or your custom load requirements — the core of every drainage and rail culvert program.

| Span Range | 300 - 4200mm |
| Load Rating | 300LA, SM1600 or Custom |
| Cell Configuration | Single and multi-cell available |



12 custom precast units, fast-tracked and delivered in days to save a critical ARTC rail occupation.
Nine remote culvert extensions designed, delivered and installed on the Hay Plains, road-trains and all.
Eight large custom culverts, new moulds built from scratch, delivered on time for a critical V/Line occupation.
Are precast bases and option for your project?
Read more → Crown v Invert What is the difference between crown and invert and when does it matter? Read more → Australian Standards Which Australian Standards apply to Box Culverts and how are they applied? Read more → Box Culvert SizesHow are box culverts measured and what can be customized for my project?
Read more → Multi Cell and Link Slabs What are multicell and link slab structures? Read more → Pipe Culverts v Box Culverts What is the difference between pipe and box culverts, and where are they used? Read more →