A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Economic comparisons of road surfaces -- Wisconsin
3000 miles of concrete pavement and several times as much gravel surfacing; study is limited to these two types; with assumptions and interest charges noted, difference shows saving for concrete of $171,952 per mi. in 20-yr. period; original cost of surface means very little in comparison with operating costs.
Economic comparisons of road surfaces -- Wisconsin
3000 miles of concrete pavement and several times as much gravel surfacing; study is limited to these two types; with assumptions and interest charges noted, difference shows saving for concrete of $171,952 per mi. in 20-yr. period; original cost of surface means very little in comparison with operating costs.
Economic comparisons of road surfaces -- Wisconsin
Am. Soc. Civil Engrs. -- Proc
Kuelling, H.J. (author)
1928
8 pages
Article (Journal)
English
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