Economics of bridgework, a sequel to Bridge engineering (1921)
Waddell, J. A. L. (John Alexander Low), 1854-1938 · New York, J. Wiley · leaf 375
alto adopt the transverse travelers, because the time required for crossing isso short. It would pay better to widen the structure and put in anothertrack or two, should the prospective traffic warrant it, especially as, onaccount of the great height of the overhead span, a large width of… … 334 ECONOMICS OF BRIDGEWORK Chapter XXXII secure a large capacity, it would be advisable to make the cages three-decked, and possibly longer than fifty feet. Again, ui order to save tune inunloading and reloading, the street-cars leaving the city side could take thelower deck and the automobiles…
Bridges
Internet Archive · Boston Library Consortium · Public Domain Mark 1.0. Free to use for anything.
