At Lock 19, one of the oldest and one of the few that are 1,200 ft long- long enough to take 15 barges and a tow boat in a single lockage, Keokuk, Iowa
At Lock 19, one of the oldest and one of the few that are 1,200 ft long- long enough to take 15 barges and a tow boat in a single lockage, Keokuk, Iowa
At Lock 19, one of the oldest and one of the few that are 1,200 ft long- long enough to take 15 barges and a tow boat in a single lockage, Keokuk, Iowa
At Lock 19, one of the oldest and one of the few that are 1,200 ft long- long enough to take 15 barges and a tow boat in a single lockage, Keokuk, Iowa
See photo in original gallery.