TexRail, its one long line.
Given that the Reading to Paddington route is already built (For GWR) Paddington on to Shenfield is only another 38 miles (About 61 KM) a hand...
In theory all they would need to do is model a TRE train and shorten the FLIRT, make the GTW, then boom! there you go, DFW Metroplex Rail Services...
Using the soon to be opened Silver Line (Cotton Belt Line) on DART and TEXRail, yes typically you wouldn't be seeing someone jump from operator to...
I would say, do the Silver Line (Cotton Belt Line), yes its not open yet... But, add the Sliver Line and they could also do TEXRail, DCTA A-Train...
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