..."Whenever the Secretary of War shall have good reason to believe that any railroad or other bridge over any of the navigable waterways of the United...unreasonable obstruction to the free navigation of such wfters on account of insufficient height, width of span, or otherwise, or where there is difficulty...

...Whenever the Secretary of the Army shall have good reason to believe that any railroad or other bridge over any of the navigable waterways of the United...otherwise, or where there is difficulty in passing the draw opening or the draw span of such bridge by rafts, steamboats, or other water craft, it shall be...

...to believe that any railroad or other bridge now constructed, or which may hereafter be constructed over any of the navigable water-ways of the United...height, width of span, or otherwise, or where there is difliculty in passing the draw opening or the drawspaii of such bridge by rafts, steam boats, or other...

...water- ways of t ho United States is an obstruction to the free navigation of such water.«, by reason of insufficient height, width of span, or otherwise,...there is difficulty in passing the draw-opening or the raft span of such bridge, by rafts, steam-boats, or other water-craft, it shall bo the duty of the...

...used and operated for the purpose of carrying railroad traffic or both railroad and highway traffic) over any of the navigable waterways of the United States is an unreasonable obstruction to navigation. It shall be his duty, first giving the parties reasonable opportunity to be heard, to give...

...used and operated for the purpose of carrying railroad traffic or both railroad and highway traffic) over any of the navigable waterways of the United States is an unreasonable obstruction to navigation, it shall be his duty, first giving the parties reasonable opportunity to be heard, to give...

...or which may hereafter be constructed, over any of the navigable water ways of the United States, it an unreasonable obstruction to the free navigation...otherwise, or where there is difficulty in passing the draw opening or the draw span of such bridge by rafts, steamboats, or other water craft, it shall be...

...therefore, no power of legislation was vested in administrative officials. •waters is or would be an unreasonable obstruction to the free navigation...such waters on account of insufficient height, width, or span, or otherwise, or that there is difficulty in passing the draw of such bridge by watercraft,...

...to believe that any railroad or other bridge now constructed, or which may hereafter be constructed, over any of the navigable waterways of the United...otherwise, or where there is difficulty in passing the draw opening or the draw span of such bridge by rafts, steamboats or other water craft, it shall be...

...to believe that any railroad or other bridge now constructed, or which may hereafter be constructed, over any of the navigable waterways of the United...otherwise, or where there is difficulty in passing the draw opening or the draw span of such bridge by rafts, steamboats, or other water craft, it shall be...