The Clark Bridge over the Mississippi River, also known as Cook Bridge, at Alton, Illinois

The Clark Bridge over the Mississippi River, also known as Cook Bridge, at Alton, Illinois

The Clark Bridge over the Mississippi River, also known as Cook Bridge, at Alton, Illinois

A sign that reads “Mississippi River”

Mississippi River sign in Southeast USA

Barge on Mississippi River in Autumn, Great River Road

Morning, Minneapolis, Minnesota

Dome of old Courthouse

Panoramic view of Mississippi River with Memphis

St. Louis Arch and skyline

Rear view of The Delta Miss Queen steamboat on the Mississippi River at sunset

Panoramic view of Mississippi River with Bridge

Aerial view of containers on barge

Cityscape at dusk, boats on river

Aerial view of barge carrying containers

Mississippi river

Barge full of logs on the Irrawaddy River

USA, New York, Bear Mountain, aerial view of barge on river

A city view at night

USA, New York State, New York City, Barge under Brooklyn Bridge

smokestacks and barge

Travelling South East Asia

Small Boats and Barges on River

USA, Louisiana, New Orleans, Mississippi River and skyline illuminated at night

A barge in the Mississippi River