A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Modern practice in regard to the construction and maintenance of gravel roads
May 15: Gravel roads bound to be most extensively used type of improved highway for many years to come; widths of subgrade; crown; drainage; preparation of subgrade; placing of surfacing material; size of gravel; use of crushed gravel; use of binders; hauling of surfacing material. May 22: Spring maintenance; addition of maintenance material; blading and dragging; grading equipment; cost of operation. (See also Contract Rec vol. 43, nos. 20 and 21, May 15 and 22, pp. 513-515 and 531-532)
Modern practice in regard to the construction and maintenance of gravel roads
May 15: Gravel roads bound to be most extensively used type of improved highway for many years to come; widths of subgrade; crown; drainage; preparation of subgrade; placing of surfacing material; size of gravel; use of crushed gravel; use of binders; hauling of surfacing material. May 22: Spring maintenance; addition of maintenance material; blading and dragging; grading equipment; cost of operation. (See also Contract Rec vol. 43, nos. 20 and 21, May 15 and 22, pp. 513-515 and 531-532)
Modern practice in regard to the construction and maintenance of gravel roads
Roads Streets
McColough, R.W. (author)
Roads and Streets ; 69
1929
3 pages
Article (Journal)
English
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Modern practice in regard to the construction and maintenance of gravel roads
| Engineering Index Backfile | 1929
The construction and maintenance of gravel roads
| Engineering Index Backfile | 1930
The construction and maintenance of gravel roads
| Engineering Index Backfile | 1929
The construction and maintenance of gravel roads
| Engineering Index Backfile | 1929
The construction and maintenance of gravel roads
| Engineering Index Backfile | 1929