Code of Federal Regulations (Last Updated: July 5, 2024) |
Title 33 - Navigation and Navigable Waters |
Chapter I - Coast Guard, Department of Homeland Security |
SubChapter J - Bridges |
Part 117 - Drawbridge Operation Regulations |
Subpart B - Specific Requirements |
Minnesota |
§ 117.669 - St. Louis River (Duluth-Superior Harbor).
-
§ 117.669 St. Louis River (Duluth-Superior Harbor).
(b) The draws of the Grassy Point bridge, mile 8.0, and the Arrow Head bridge, mile 8.7, shall open on signal; except that, from January 1(a) The draws draw of the Burlington Northern Grassy Point railroad bridgeBridge, mile 5.744, shall open on signal ; except that, from January 1 through March 15, the draws shall open on signal if at least 24 hours notice is given. The opening signal for the Minnesota draw is one prolonged blast followed by two short blasts and for the Wisconsin draw is two prolonged blasts followed by two short blasts.
,December 15 through March 15
on signalthe draw shall open
24 hoursif at least
The opening signal for the Grassy Point bridge is two prolonged blasts followed by one short blast and for the Arrowhead bridge is three prolonged blasts. (c12-hour notice is given.
Duluth Missabe and Iron Range Railway bridge(b) The draw of the
16Canadian National Combined Railroad and Highway Bridge, mile
313.
91, need not be opened for the passage of vessels. The owner shall return the draw to operable condition within a reasonable time when notified by the District Commander to do so.
[USCG–2017–0212, 82 FR 33803, July 21, 2017]