a. Cumulative work up to 1937 at 180+00 



STA 108+25 TO 146+00 '' 

 STA 146+00 TO 250+00 



NEW STONES 3 TO 6 TONS 



EXISTING COVER 



NOTE: 8' CROWN SECTION SHOWN 



b. Typical repairs made during the 1970's 



Figure 13. Southwest Pass east Jetty cross sections 



28 



