The leading edge of the saltwater wedge coming up the Mississippi River is near mile marker 69.4, near Jesuit Bend. This map plots Corps ... taking advantage of the lower river’s deep navigation ...

Barge tows normally contain 40 barges or more on the lower Mississippi. The advisory, for traffic between river mile marker 869 near Tiptonville, Tennessee, to mile 303 near Louisiana’s northern ...

For cartographers and cartophiles, Harold Fisk’s 1944 maps of the lower Mississippi River ... Harold Fisk charts a 40-mile stretch of the Mississippi River from Friars Point to Gunnison ...