Lock 3 wraps up navigation season
The last tow came through the U.S. Army Corps of Engineers St. Paul District this week, wrapping up the navigation season on the Upper Mississippi River.
The Motor Vessel Ginger Griffin New locked through Lock & Dam No. 2 near Hastings at about 4 a.m. Wednesday with two barges, according to the corps. The last tow heading south of Lock 2 traditionally marks the end of the navigation season for the St. Paul District, staff said.