Favorite this☆ bh016302 Earth slide at excavation site, reservoir no. 2, Waterworks Park, Detroit water supply system
Favorite this☆ bh016301 Workers excavating for cable anchors, reservoir no. 2, Waterworks Park, Detroit water supply system
Favorite this☆ bh016299 Reservoir no. 2 during construction, Waterworks Park, Detroit water supply system
Favorite this☆ bh016298 Steam shovels, reservoir no. 2 during construction, Waterworks Park, Detroit water supply system
Favorite this☆ bh016297 Logs, reservoir no. 2 during construction, Waterworks Park, Detroit water supply system
Favorite this☆ bh016144 Construction of filtered water reservoir no. 1, Springwells Station, Detroit water supply system
