Unless wo car; rise to a s’iiar.fi traslross aerain'ist ration, and to a conception of this work that footers ft£vfelor.al r-r Ity. of effort, wo had hotter close the office and leave the work to the state ar.d federal authorities who arc now charged with the cor-fctractior. of highways of this class. October 17, 19sr. :;anu£i'in£ director.