Nophotosqr c8cff0fa2e124eb250f8f6105b227a36933c2aa31cbf3258895bafaa81e1b932
Pass Manchac. S. boundary of Tangipahoa Parish. Part of line dividing Isle of Orleans from Florida Parishes. Boundary between Br. West Florida and Spanish La., 1763-83; Spanish West Florida and French La., 1803. U.S. and Spanish West Florida, 1803-10.

Route 51 at Pass Manchac, Manchac, United States