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Roundabouts (Pmrcpjfcmr)

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)
                    Interchanges and intersections (Pmrcpj)
                         Related Term (Associative): Crosswalks (Pmrtpc); Railroad grade crossings (Pmuj)
                        Intersections (Pmrcpjf)
                             Use For: Cross roads; Junctions (Traffic)
                            Types of intersections (Pmrcpjfc)
                                Traffic circles (Pmrcpjfcm)
                                     Use For: Circular intersections; Gyratory intersections; Rotary intersections
                                    Roundabouts (Pmrcpjfcmr)
                                         Use For: Modern roundabouts