Home/American Shipper/CSX to invest $2.3 billion, expands NE intermodal capacity American ShipperIntermodal CSX to invest $2.3 billion, expands NE intermodal capacity FreightWaves Staff · Monday, January 28, 2013 Facebook Twitter/X LinkedInThe railroad’s investments reflect the profitability of the freight railroads and their desire to keep up with growing demand as the population, highway congestion, international trade and U.S. reindustrialization increase.