Keywords: HAER Coraopolis 02 356736pv.jpg HAER PA 2-CORA 1-21 Photographer Views 1-27 Robert C Shelley P A C Spero Company April 1989 PA-217-21 DETAIL LOWER JOINT L FROM BELOW AND NORTH Coraopolis Bridge image from below deck showing deck girders eyebar tension members lattice girders of truss superstructure retrieved from Historic American Engineering Record en wikipedia Kurpfalzbilder de CommonsHelper 2006-01-25 Lar wikipedia en HABS PD-USGov-Interior-HABS Original upload log page en wikipedia HAER_Coraopolis_02_356736pv jpg 2006-01-25 02 00 Lar 816×1024× 112729 bytes <nowiki> Summary HAER PA 2-CORA 1-21 Photographer Views 1-27 Robert C Shelley P A C Spero Company April 1989 PA-217-21 DETAIL LOWER JOINT L FROM BELOW AND NORTH Coraopolis Bridge image from below deck showing deck girders eyebar tension members </nowiki> Coraopolis Bridge |