For Union Pacific and CSX, the rail companies share concern ... But in terms of exposure in terms of international trade, Mexico and Canada are probably the two largest countries that we do ...

(AP) — Both Union Pacific and CSX delivered solid results in the fourth ... tariffs on America's two biggest trading partners of Mexico and Canada could hurt the imports railroads deliver.

But in terms of exposure in terms of international trade, Mexico and Canada are probably ... from increased volumes and higher price points. CSX saw sales decrease 4 percent year over year to ...