/ Source: The Associated Press
Shares of some top railroads companies are up at noon:
CSX rose $2.52 or 4.8 percent, to $55.19.
Canadian National rose $3.12 or 5.6 percent, to $58.80.
Canadian Pacific rose $3.37 or 6.2 percent, to $57.30.
Kansas City Southern rose $2.44 or 6.8 percent, to $38.37.
Norfolk Southern rose $2.95 or 5.3 percent, to $58.17.
Union Pacific rose $3.57 or 5.0 percent, to $74.64.
