Lock and Dam 27 on River MI Traffic for Period 0000 hrs 03/02/2009 thru 2400 hrs 03/02/2009 UP-Bound Traffic - Total 66 Barges 52 Barges Empty 0 Barges Steel Products 0 Tons 14 Barges Coal 21800 Tons DOWN-Bound Traffic - Total 39 Barges 33 Barges Corn 47000 Tons 4 Barges Soybeans 6400 Tons 2 Barges Wheat 3200 Tons 0 Barges Ag By-Products 0 Tons