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Roadside structures (Pmrcprs)

Computer viruses ()
Facilities (P)
     Use For: Complexes; Installations
    Transportation, hydraulic and utility facilities (Pm)
        Highway facilities (Pmr)
             Related Term (Associative): Underground structures (Pdv); Bridges and culverts (Pdy)
            Roads (Pmrc)
                Parts of roads (Pmrcp)
                    Roadside (Pmrcpr)
                         Related Term (Associative): 
                        Clear zones (Pmrcprc)
                             Use For: Roadside recovery areas
                             Related Term (Associative): Computer viruses (); Backslopes (Vgfhsb); Foreslopes (Vgfhsf)
                        Roadside memorials (Pmrcprm)
                             Related Term (Associative): Traffic crash victims (Mswvat)
                        Roadside structures (Pmrcprs)
                            Mailboxes (Pmrcprsm)