Motor trucks cheaper than horses or railroad for hauling cement to inaccessible work. (1500 w.) (72564)
Thirty-mile macadam automobile road built through Maine woods to construct dam
E R
1916
Ills.
Aufsatz (Zeitschrift)
Englisch
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Experimental mixed-in-place macadam road
Engineering Index Backfile | 1931
The cost of adapting macadam roads to automobile traffic
Engineering Index Backfile | 1909
|The macadam road system of Franklin county, Ohio
Engineering Index Backfile | 1916
|Pervious macadam : trials on trunk road A38 Burton Bypass, 1984
TIBKAT | 1986
|