St. Paul District, U.S. Army Corps of Engineers:
First tow of 2017 navigation season
St. Paul District, U.S. Army Corps of Engineers:
First tow of 2017 navigation season
St. Paul District, U.S. Army Corps of Engineers:
First tow of 2017 navigation season
St. Paul District, U.S. Army Corps of Engineers:
First tow of 2017 navigation season
St. Paul District, U.S. Army Corps of Engineers:
First tow of 2017 navigation season