https://www.wvhistoryonview.org/catalog/050294https://www.wvhistoryonview.org/image/050294.jpgLock and Dam, South of Morgantown, W. Va.ca. 1890-1920Construction workers.Dams--Monongahela River (W. Va. and Pa.)Dams--Monongahela River (W. Va. and Pa.)--Design and construction.Rivers--Monongahela.Dams--West Virginia.Locks (Hydraulic engineering)--Monongahela River (W. Va. and Pa.)View of construction site of a lock and dam with crew members along Monongahela River.West Virginia History OnView