Pictures 4 Pittsburgh Steel Company Monessen Works, Monessen Pennsylvania Tweet Do you have an update on the current status of this structure? Please tell us about it in the comments below. 1995 AERIAL VIEW OF BLAST FURNACE PLANT. COKE PLANT & CITY OF MONESSEN IN BACKGROUND. VIEW FACING SOUTHEAST. 1995 VIEW OF CENTRAL STEAM PLANT IN FOREGROUND, BLAST FURNACES NO.S 1,2 & 3, AND FLOODED ORE YARD. VIEW FACING EAST. 1995 AERIAL VIEW LOOKING SOUTH, JANE FURNACE IN CENTER. COKE PLANT ON LEFT, BLAST FURNACE NO.S 1 & 2 ON RIGHT. 1995 AERIAL VIEW OF SINTERING PLANT CONVEYORS, BLOWING ENGINE HOUSE, ORE YARD, BLAST FURNACE 1 & 2 & SHARED CAST HOUSE, & CENTRAL STEAM PLANT (LEFT TO RIGHT). 1995 VIEW OF MONESSEN BUSINESS DISTRICT, BLAST FURNACES 1,2, & 3. VIEW FACING NORTHWEST. 1995 VIEW OF MONESSEN BUSINESS DISTRICT, BLAST FURNACES 1,2, & 3. VIEW FACING NORTHWEST.