•YPICAL SECTION- K 



NORTH PIER 



BUtLT: SOBSTBUCTuSe Ifl8»-i89 

 SUPt«T«UCTU»E 1954 

 REPAtHED 1990 



SECTION- L-l 

 NORTH PIER 



BUItT SueSTBUCTUBC iflTO- 



SUPCB STRUCTURE '934 



BEP*t«ED 1960- 



SECTION-L 



NORTH PIER 



built: SUBSTRUCTl^E IB7 



SUPERSTRUCTURE 191 



REPAIRED I9«< 



SECTION- N 



SOUTH PIER 



built: SUBSTRUCTURE 

 SUPERSTRUCTURE 



SECTION K-|. 

 CELL OUTER END NORTH PIER 



BUILT I93B 



C-=^ SECTION-N-I 

 SOUTH PIER 



REBUILT SuesTRUCTURE 1934 



SUPCRSTRUCTUI* 1934 mpARKO 1 



REPAIRED STKJCTUHE 1933 



Figure 154. Typical pier cross sections, Frankfort Harbor, Michigan 



246 



