fairlane57 wrote:I just heard that the state is going to improve the connection between Baltimore Penn and BWI, and that some segment of track is going to be closed until October.
Regarding the above, I believe that you might have heard about the Light Rail line closure, south of Camden Yards. This is for double-tracking of the south end of the lines, one of which is a spur to BWI. So, this won't affect MARC service to BWI. North/east of Baltimore, some MARC trains are being delayed to work along the NEC at various spots, but the line isn't shut down.
There is a desire to add a fourth track along the NEC south of Baltimore from Winans to BWI, but I think that will be still a ways off given the budget situation and Maryland's current transportation priorities.
As to the crew situation for the baseball trains, that can be solved pretty easily, even if the crew can't achieve the 4-hour intermediate rest. The one egregious case was when CSX made an error in protecting the crew for one of the baseball trains (and the dispatcher refused to run the train with a short-time crew). The people returning from the train were stranded on the outlawed train in DC until early in the morning; some took the train out toward their cars just to turn right around and take the inbound train to work. But that incident was certainly the exception.
MARC's biggest obstacle in capacity is both running on the ex-B&O and the layover space in DC. The Penn-Camden connector will allow some through trains to/from Camden to use the NEC. It is also the route for which MARC trains will access their future main shop (to relocate from CSX's Riverside shops) and add some layover capacity (also relocated from Riverside) in the Baltimore area. In the short stretch from Carroll to Camden Station, MARC operations will essentially become segregated from CSX.
CSX is pushing for Maryland's money for the route 450 bridge in Bladensburg for both grade crossing separation and some additional double track. They are also looking to add a third main track through West Baltimore and Mt. Winans and replace Halethorpe (HX) interlocking with a new interlocking a bit further west near the St. Denis station.