Syllabus of Illustrated Lecture on Roads and Road Building |
Common terms and phrases
A. C. TRUE acreage value angular broken stone Bureau of Statistics BURNT-CLAY cash cent clay cotton hauled county court course of stone course of wood DEPARTMENT OF AGRICULTURE depth District of Columbia Dollars dust earth roads farm lands Farmers feet field stone finished road footnote gravel road HARD ROADS highway engineer History Survey Bul improved roads constitute John Wiley lantern slides loam macadam road mile of road mileage and expenditures mixed and puddled numbers Office of Public percentage of improved plowed and harrowed poll taxes payable prepared roadbed proper crown proper grades Public road mileage Public Roads Bul road building road construction road surface Roads and Pavements ROADS AND ROAD rolled roller S. C. Lancaster sand-clay road Second course smooth split-log drag spread Statistics Bul subgrade syllabus Taken by S. C. total mileage U. S. Dept view of drag Wiley & Sons wood is laid