Image: HAER Coraopolis 03 356727pv
Description: HAER PA,2-CORA,1-12 Photographer: (Views 1-27) Robert C. Shelley P.A.C. Spero & Company April 1989 PA-217-12 INTERIOR, PONY TRUSSES, VIEWED THROUGH SOUTH PORTAL, FROM NORTHEAST Coraopolis Bridge image, newer pony trusses in background, filigree work and decorative mesh of arched openings in foreground. Built up compression girder members at side, and tierod bracing also visible at top of arch, retrieved from Historic American Engineering Record
Title: HAER Coraopolis 03 356727pv
Credit: Transferred from en.wikipedia to Commons by Kurpfalzbilder.de using CommonsHelper.
Author: The original uploader was Lar at English Wikipedia.
Usage Terms: Public domain
License: Public domain
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