Vicksburg National Military Park, Mississippi

by William C. Everhart

11. THIRD LOUISIANA REDAN.

This Confederate fort, marked by the three artillery pieces at right of the avenue, was reached by “Logan’s Approach,” a Union advance trench. Federal engineers constructed a mine underneath the redan and exploded 2,200 pounds of powder, which blasted a tremendous crater into which Union infantry raced, only to be driven back after severe fighting.