Pierre Part, Louisiana the mid-twentieth century. Before the Great Depression, the inhabitants of Pierre Part were fishermen; after the Depression, many men of the town were forced to find work in other fields including logging, levee building, and the growing petroleum industry in Louisiana. Fewer people continue the traditional ways of fishing and living off the land with each generation. Pierre Part experienced flooding when the Morganza Spillway was opened during the 1973 Mississippi River flooding. The people of Pierre Part are predominantly of French ancestry, of families who either came directly from France or those whose came from Canada (Acadia), and before
U.S. Route 190 the Beauregard Parish Jail, Beauregard Parish Courthouse, and the DeRidder Commercial Historic District. US 190 runs concurrently with US 171 to Ragley, where US 190 parts with US 171 heading east. From Ragley, the two-lane highway heads nearly due east almost parallel to I-10 until Opelousas. US 190 crosses the northern reach of the Atchafalaya Basin near the Morganza Spillway en route to Baton Rouge. From Baton Rouge, US 190 passes, in places divided, through Denham Springs, Albany, Hammond, Robert, Goodbee, Covington, Mandeville, before reaching the eastern terminus at Slidell. The stretch between I-12 south of Covington and the intersection