A-220'L. 16.5'W. E-366'l. 20.0'W. 



B-540'L. 26.5'W F -755' L. 23.0' W. 



C-300'L. G-480'L 30.0' W. 

 D-587'L. 29.0'W. 



STONE_ 

 FILLING 



.STEEL SHEET PILE 

 PIER REPAIR 



SECTION OF NORTH PIER 



BUILT 1825-1900 SUPERSTRUCTURE I903-I909\ 



.REBUILT 1141 FEET OF SUPERSTRUCTURE 1953-1956/ 



A-REPAIRED IN 1953-1954 

 D-REPAIRED IN 1954-1955 



CONCRETE 



SECTION OF SOUTH PIER - H 



(BUILT 1827- 1903 SUPERSTRUCTURE 1903-1909) 



Figure 254. Typical pier cross sections, 

 Erie Harbor, Pennsylvania 



375 



