totairate


yardacc


yardrate


totmiles


totkld


totinj


treskld


tresinj


trescas


emplkld


emplinj


emphours


empcases


trnaccrt


trnacc


collisn


derails


humnrate


human


trackrt


track


eqprate


equip


sgmsrate


sigmisc


xingrate


xing


xingkld


xinginj