Show GRADE HALF MILE FOR riley county kansas outfit did the work in one day three men were necessary one unction traction engine one road gradet grader and three men graded a half mile of road in one day this was accomplished on a riley alley county road at a rost roat of says kansas industries the engine running on kerosene can consumed fuel at the rate of 20 gallons a day which at a cost of 7 cents a gal ton ion cost three men were feces sary aary to do the work one to run the engine and two on the grader with tho the exception of the engineer the work can be handled easily by laborers the cost of road grading ranges from 15 to 50 a mile depending on the soil and condition ot at the road the wi rhth ich graded and the price of labor |