Aim of studies is to furnish highway engineers with definite information; its objects are to determine: (1) practicability of varying type or design of road surface to suit subgrade conditions; (2) efficiency of various types of drainage, subgrade treatment and subbase; (3) relative economy of subgrade correction and change in pavement design as compensation for varying subgrade conditions.
Subgrade studies of the bureau of public roads
Pub. Roads
United States Department of Agriculture Publications -- Public Roads ; 8 , n 1 ; p 1-6
1927
6 pages
3 Figs.
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Bureau of Public Roads Highway Statistics, 1955
NTIS | 1955
Bureau of Public Roads Highway Statistics, 1954
NTIS | 1954
Modified Bureau of Public Roads Link Function
Transportation Research Record | 2022
|U. S. Bureau of public roads in review
Engineering Index Backfile | 1933
|Accurate accelerometers developed by the bureau of public roads
Engineering Index Backfile | 1924
|