Explains present conditions in this city and the pressing need of better transit facilities, giving reasons against elevated roads and in favor of underground railways, and discusses the construction, motive power, etc. Also considers subways generally. (12000 w.) (No. 83702 D) (general discussion)
Pittsburgh subways
Pro Engrs' Soc W Penn
1907
Ills.
Aufsatz (Zeitschrift)
Englisch
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