Abstract: A barge for the commercial shipping of cargo along an inland waterway having an economically optimized bow, a stern, elongated sidewalls extending between the bow and the stern, and a bottom interconnecting the bow, stern and sidewalls. The bow has a profile within a longitudinal centerline plane of symmetry defined by a fullness which is defined by a block coefficient. The bow also has a corresponding radius within the longitudinal centerline plane. The fullness and the radius of the bow are optimized for economic performance of the barge, which is dependent upon revenue generated by shipping cargo in the barge along a waterway, fuel costs associated with overcoming resistance to propel the barge along a waterway, and maintenance and repair costs associated with propelling the barge along a waterway. The barge has a block coefficient in the range of about 0.96 to about 0.988, with a corresponding radius ranging from about 10' to about 22'.