BUILDING STRONG / Dam Dam Locks BUILDING STRONG / Dam Project Greenup Lock / /
NaturalFeature
Great Lakes / /
Organization
United States Army / Ohio River Division Planning Center of Expertise for Inland Navigation / R. Hammond Economist Great Lakes and Ohio River Division Planning Center of Expertise for Inland Navigation / /
Person
Marietta Parkersburg Cincinnati Lawrenceburg / C. BYRD MARKLAND / WILLOW ISLAND RACINE / Mark R. Hammond / Great Lakes / A. MELDAHL / / /