Mahlon Pitney, Chicago Alton Railroad Company v…
“ It cannot reasonably be contended that a railroad cannot be maintained and operated as safely and as conveniently over a bridge, trestle, culvert, or other opening calculated to admit the passage of surface water, as upon a solid embankment, or that there is any substantial advantage in favor of the latter except that it avoids the expenditure necessary to be made for the construction and maintenance of openings in order that the embankment shall no longer be the occasion of injury to the lands of others. ”
