From the press release:
About $148 billion must be invested to expand the nation’s freight rail infrastructure over the next three decades to make sure that adequate rail capacity exists to meet future demand, according to the results of a first-of-its-kind study to measure rail capacity needs. Released today, the National Rail Freight Infrastructure Capacity and Investment Study explores the long-term capacity expansion needs of the continental U.S. freight railroads.
The study, conducted by Cambridge Systematics, paints a dire picture if freight rail capacity isn’t increased: “Without this investment, 30 percent of the rail miles in the primary corridors will be operating above capacity by 2035, causing severe congestion that will affect every region of the country and potentially shift freight to an already heavily congested highway system.”
The study highlights needed investment in new tracks, signals, bridges, tunnels, terminals and service facilities that railroads need to keep pace with demand for rail freight transportation, which is expected to almost double over the next 30 years.
• Capacity Maps: Current and Future