Show Digging a Ship Canal With Speed tsp 1 Jc t o f fi 4 of 4 y Y r 8 V vE h ha hf hw a f w f fr r i isi I YI si Q T rf Y Yf f b bi i Zt e l flit flite e View of time monster hydraulic dredge being acid to cut the ship and power canal between Lakes St Louis and St Francis on the St Lawrence river in order to get around the rapids there The huge dredge cuts through feet of earth daily and will soon complete the canal which will be feet wide and 27 feet deep The canal is part of the St Law Law- Lawrence rence waterway Si t |