Sec. 1801, 1802. Repealed. 1803. Study with respect to inland waterway user taxes and charges. (a) Study directed. (b) Considerations relating to the taxing mechanism. (c) Considerations relating to economic effects. (d) Considerations relating to economic feasibility of waterway improvement projects; level of benefits from waterway expenditures. (e) Considerations relating to Federal assistance. (f) Considerations relating to policy and future development. (g) “Inland waterway user taxes and charges” defined. (h) Report. (i) Authorization of appropriations. 1804. Inland and intracoastal waterways of the United States.