NEW YORK (AP) — Shares of some top railroad companies are down at 1 p.m.:

CSX fell $.13 or .7 percent, to $19.77.

Canadian National Railway Co. fell $.92 or 1.1 percent, to $85.67.

Canadian Pacific Railway Ltd. fell $.56 or .6 percent, to $91.35.

Kansas City Southern fell $2.09 or 2.7 percent, to $75.35.

Norfolk Southern Corp. fell $.41 or .7 percent, to $58.10.

Union Pacific fell $2.34 or 1.9 percent, to $118.98.