I always read them (XING PED) in my mind as ZING PEDD.. I knew the actual meaning. Rail Road Crossing with 4 Rs at top, left, right, ledt of a cross is read by

I always read them (XING PED) in my mind as ZING PEDD.. I knew the actual meaning. Rail Road Crossing with 4 Rs at top, left, right, ledt of a cross is read by me as RRRRs.