Greenfield / Brownfield

ashlandrail

Map of CSX operationsCSX Operations

In all the discussions to do with the various options for increased rail capacity I don’t recall any that are written from the point of view of CSX operations.

The western bypass option is what is referred to as “greenfield”. It would be built as a stand-alone project that would not affect current operations. Once the bypass is built they quickly cut over to the existing tracks. This means that the managers who are running the trains while construction is taking place can continue their work as normal. Current operations would not be affected at all. The transition to the new system would be quick and seamless.

The trench option is “brownfield” — they would be building new track while attempting to maintain current train service — both freight and passenger. Doing so will be extraordinarily difficult. The concerns include the following:

  • There will be constant interruptions to…

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