Lock and Dam 27 on River MI Traffic for Period 0000 hrs 02/04/2012 thru 2400 hrs 02/04/2012 UP-Bound Traffic - Total 74 Barges 64 Barges Empty 0 Barges Steel Products 0 Tons 10 Barges Coal 15500 Tons DOWN-Bound Traffic - Total 53 Barges 40 Barges Corn 63100 Tons 13 Barges Soybeans 20448 Tons 0 Barges Wheat 0 Tons 0 Barges Ag By-Products 0 Tons