THIS LOCATION IS A PORT FACILITY AT WHICH SAND AND GRAVELLAKE PROVIDENCE LA 7.5 MIN QUAD MAP USGSIS UNLOADED FROM A DREDGE BARGE OPERATING IN THE MISSRIVERLA DEPT OF TRANSPORTATION AND DEVELOPMENT QUALIFIEDPRODUCTS LIST 2 7/1/81NASA-AMES RESEARCH CENTER INFA RED PHOTOS 79-164 NORTH LA1979RCF MINE PRODUCTION