This set of screenshots shows the northern end of the line (Spennymoor - Byers Green); once I've made a bit more progress on the scenery on the southern end I'll show some shots on that bit too. I've used the BR Blue era in these shots as a "might have been" but I'm sure it would look just as good with an ex-NER G5 and a short rake of push-pull coaches... ;)
A ballast train traverses the double track section west of Spennymoor (where the portal terminating this part of the line is located) bound for Bishop Auckland.
Approaching Burnhouse Junction, where the NER Todhills branch (which served the original Byers Green station) used to diverge. The line to Bishop Auckland curves to the left.
Approaching the "new" Byers Green station.
Entering the avoiding line at Byers Green. From what I can tell from old maps this section was actually single track throughout, but I've added the avoiding line for operational flexibility.
Waiting for the road at Byers Green. From here to Coundon is again single track.
...and finally, someything a bit arty:
Next up: The line south to Coundon.