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Midblock crossings (Pmrtpck)

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)
            Highway facilities for nonmotorized users (Pmrt)
                Pedestrian areas (Pmrtp)
                     Use For: Auto free zones; Pedestrian facilities; Pedestrian precinct; Pedestrian trafficways; Traffic free zones
                    Crosswalks (Pmrtpc)
                         Use For: High intensity activated crosswalk (HAWK); High-Intensity Activated Crosswalk; Pedestrian crossings
                         Related Term (Associative): Interchanges and intersections (Pmrcpj)
                        School crossings (Pmrtpcd)
                             Related Term (Associative): Computer viruses ()
                        Midblock crossings (Pmrtpck)
                        Panda crossings (Pmrtpcp)
                        Zebra crossings (Pmrtpcz)