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

CSX fell $.44 or 2.0 percent, to $21.19.

Canadian National Railway Co. fell $.22 or .2 percent, to $89.77.

Canadian Pacific Railway Ltd. fell $.37 or .4 percent, to $90.78.

Kansas City Southern rose $.32 or .4 percent, to $77.67.

Norfolk Southern Corp. fell $.50 or .7 percent, to $67.21.

Union Pacific rose $.33 or .3 percent, to $123.73.