Example: tourism industry
Search results with tag "Segmental box culvert"
BOX CULVERTS - Public.Resource.Org
law.resource.orgSegmental Box Culvert (PCBC) is an easily installed conduit used to provide passage for roads, pathways (or) flowing water (e.g. streams, storm water or drains) underneath roads, railways or embankments. Precast concrete segmental box culverts are …