NEW YORK (AP) — Shares of some top railroad companies were down at the close of trading:

CSX fell $.19 or .8 percent, to $22.41.

Canadian National Railway Co. fell $.32 or .3 percent, to $91.48.

Canadian Pacific Railway Ltd. fell $.54 or .6 percent, to $82.56.

Kansas City Southern fell $.70 or .9 percent, to $76.93.

Norfolk Southern Corp. fell $1.02 or 1.4 percent, to $72.64.

Union Pacific fell $1.38 or 1.1 percent, to $121.40.