Economics of bridgework, a sequel to Bridge engineering (1921)
Waddell, J. A. L. (John Alexander Low), 1854-1938 · New York, J. Wiley · leaf 363
ncomingcage, and then moves into Pocket B. Meanwhile the street car, thevehicles, and the pedestrians of the first cage have passed out to the left,as indicated by the arrow, and the cage is again filled by a car, vehicles,and pedestrians coming in from the right, as shown by the arrow adjacentto… … Fig. 32o. Layout of Proposed Transhordeur for Crossing tile Mississippi Kiver at New Orleans, La.
Bridges
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