▁to ▁find ▁the ▁Road ▁Run ner ▁has ▁escaped ▁to ▁a ▁lower ▁track . ▁When ▁he ▁finally ▁purs ues ▁the ▁bird ▁across ▁the ▁correct ▁track , ▁W ile ▁is ▁stopped ▁by ▁a ▁train , ▁and ▁dash es ▁in ▁and ▁out ▁of ▁a ▁rock face ; ▁he ▁sees ▁the ▁train ▁proceed ▁across ▁an ▁inferior ▁track , ▁and ▁s igh s ▁with ▁relief ▁until ▁a ▁second ▁train ▁approaches ▁from ▁inside ▁the ▁rock . ▁The ▁ap op lect ic ▁co y ote ▁holds ▁up ▁a ▁circular ▁ST OP ▁IN ▁THE ▁NAME ▁OF ▁H U MAN ITY " ▁sign , ▁but ▁since ▁W ile ▁E . ▁is ▁not ▁human , ▁nothing ▁happens ▁except ▁for ▁the ▁crash . ▁ ▁Next , ▁W ile ▁E . ▁dig s ▁a ▁cor rug ated ▁cul vert ▁int ending ▁to ▁mine ▁the ▁road ▁with ▁T NT , ▁but ▁the ▁w ires ▁are ▁short ▁enough ▁that ▁he ▁pull s ▁the ▁det on ator ▁over , ▁which ▁s que ez es ▁onto ▁a ▁loose ▁rock ▁and ▁expl odes ▁the ▁T NT ▁while ▁W ile ▁inhab its ▁the ▁cul vert . ▁ ▁The ▁Co y ote ▁starts ▁a ▁speed ▁motor cycle ▁in ▁purs uit ▁of ▁a ▁passing ▁Road ▁Run ner , ▁but ▁simply ▁sl ams ▁into ▁a ▁tree ▁and ▁is ▁then ▁j igg led ▁around ▁by ▁the ▁inten se ▁engine ▁v ibr ations . ▁ ▁Now , ▁W ile ▁E . ▁ba its ▁a ▁white ▁circle ▁in ▁the ▁middle ▁of ▁a ▁wide ▁susp ension ▁bridge ▁with ▁bird ▁seed , ▁then ▁h ides ▁under ne ath ▁the