Shares of some top railroad companies are mixed at 1 p.m.:

CSX rose $.16 or .5 percent, to $30.90.

Canadian National Railway Co. rose $.66 or .9 percent, to $70.62.

Canadian Pacific Railway Ltd. rose $.91 or .5 percent, to $200.65.

Kansas City Southern fell $.54 or .5 percent, to $113.17.

Norfolk Southern Corp. rose $.25 or .2 percent, to $105.80.

Union Pacific fell $.34 or .3 percent, to $105.30.