Am I right in thinking that there also used to be a red route and blue route that involved workings from Pelaw to Longbenton and St James to the vicinity of Wallsend/Tynemouth?
Yes. IIRC at
Pelaw they made use of the present reversing/stabling sidings, at
Benton trains reversed on sidings on the old curve towards the north ECML, and at
North Shields they used the existing (but normally unused) bay platform.
Please see post #7 in the recent “express Metro” thread, it has a timetable extract showing the four colours, the expresses were red line services started at the coast:
Came across this photo on Facebook - did metro ever used to run expresses? My initial thought was it might have related to the peak extras, but those aren’t really expresses since they stop everywhere.
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