Drawbridge Operation Regulation; Saginaw River, Bay City, MI

The Coast Guard is amending its regulations regarding drawbridge operations in Saginaw River, Bay City, MI. In a final rule entitled, ``Drawbridge Operation Regulation; Saginaw River, Bay City, MI'' that appeared in the Federal Register on April 12, 2012, the Coast Guard revised the drawbridge opening schedules for the Saginaw River and inadvertently excluded the CSX Railroad Bridge and the Grand Trunk Western Railroad Bridge. This document amends the regulations by adding these two bridges back into the regulations.