Favorite this☆ bh017507 Worker in tunnel during construction, Lake Huron Station, Detroit water supply system
Favorite this☆ bh017508 Worker in tunnel during construction, Lake Huron Station, Detroit water supply system
Favorite this☆ bh017509 Workers in tunnel during construction, Lake Huron Station, Detroit water supply system
Favorite this☆ bh017510 Worker in tunnel during construction, Lake Huron Station, Detroit water supply system
