0800 2 BRIDGE (0800 2 27434) nigel@selectbridges.co.nz


We can provide a concrete box culvert underpass solution designed to meet Transit NZ requirements.


  • On Farm, Rural Roads, Public Roads or Transit Roads
  • Full range of sizes available from 2.5x2m to 5x3m
  • Underpasses built to be; Durable, Long lasting and Strong
  • Designed to comply with HN-HO-72 Traffic Loadings

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