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Aerial wire crossing apolis Chart barges boats Burlington & Quincy channel Miles CHANNEL SCALE Channel Span Chicago CHUTE City Corps of Engrs COUNTY BOUNDARY Creek Dept DRAINAGE DISTRICT elevations elevations refer Engineers feet above high feet above low-water feet above pool Ferry GAGE GATES Grain HARBOR high water Highway Bridge Hollow Horizontal clearance ILLINOIS IOWA ISLAND foot ISLAND head ISLAND ISLAND LAKE LANDING left of channel light LOCK & DAM LOCK AND DAM Louis low-water datum Mean Sea Level Miles above Ohio Miles below Minne Milwaukee Minn Minneapolis MINNESOTA MISSISSIPPI RIVER CHART MISSOURI motorboat navigation Ohio River partly inundated pass Paul & Pacific POINT Railroad Recorded High Water refer to Mean regulations Right or left RIVER mouth Rock Island Shokokon side signal SLOUGH lower end SLOUGH upper end steamer SUBMARINE CABLE CROSSING SUBMARINE PIPE CROSSING TERMINAL TOWHEAD Vertical Clearance vessel Western WISCONSIN
Página 49 - ... so constructed as to show a uniform and unbroken light over an arc of the horizon of 10 points of the compass, and so fixed as to throw the light from right ahead to 2 points abaft the beam on their respective sides.
Página 50 - A vessel under one hundred and fifty feet in length when at anchor shall carry forward, where it can best be seen, but at a height not exceeding twenty feet above the hull, a white light, in a lantern so constructed as to show a clear, uniform, and unbroken light visible all around the horizon at a distance of at least one mile.
Página 38 - On the port side a red light so constructed as to show an unbroken light over an arc of the horizon of ten points of the compass, so fixed as to throw- the light from right ahead to two points abaft the beam...
Página 45 - ... shall be deemed to be an overtaking vessel : and no subsequent alteration of the bearing between the two vessels shall make the overtaking vessel a crossing vessel within the meaning of these rules, or relieve her of the duty of keeping clear of the overtaken vessel until she is finally past and clear.
Página 45 - ... the steam vessel which has the other on her own port side shall hold her course and speed; and the steam vessel which has the other on her own starboard side shall keep out of the way of the other by directing her course to starboard so as to cross the stern of the other steam vessel, or, if necessary to do so, slacken her speed or stop or reverse.
Página 36 - ... on their respective sides in sufficient time to prevent collision, in such manner as to make them most visible, and so that the green light shall not be seen on the port side nor the red light on the starboard side.
Página 51 - A combined lantern in the fore part of the vessel and lower than the white light aft, showing green to starboard and red to port, so fixed as to throw the light from right ahead to two points abaft the beam on their respective sides.
Página 42 - When two steam vessels are meeting end on, or nearly end on, so as to involve risk of collision, each shall alter her course to starboard so that each may pass on the port side of the other.
Página 38 - On the starboard side a green light so constructed as to show an unbroken light over an arc of the horizon of...