Other Information http://www.piersystem.com/go/doctype/443/6421/ 05-27-2009 Federal register - Notice of proposed rulemaking on the Regulated Navigation Area and Safety Zone, Chicago Sanitary and Ship Canal, Romeoville, IL. http://www.piersystem.com/go/doc/443/276747/ Other Information U.S. Coast Guard - 9th District 2009-05-27T12:50:07-05:00