by jamoldover
My understanding of the rights (both the previous MEC/GTI ones and the current CSX ones) is that they're haulage rights, not trackage rights. The difference is that haulage rights allow (for example) CSX to bill the traffic under CSX pricing (and don't have to split the rate) for the entire trip to SJ, but they don't allow CSX to run trains over the line to get to SJ. Irving runs the trains and hauls the cars at a set rate with CSX regardless of what kind of traffic it is.