Regulation & law · 16/12/2011
U.S. Coast Guard to Enforce Safety Zone on Chicago Sanitary and Ship Canal
The U.S. Coast Guard will restrict access to a segment of the Chicago Sanitary and Ship Canal from December 21 to 22, 2011, to protect waterways and vessels from hazards associated with the U.S. Army Corps of Engineers' maintenance operations, which involve the simultaneous use of dispersal barriers IIA and IIB.