You’re in charge of a HST castle set on this new service between these two hubs, crossing the Welsh border on the way.

Requirements:
(From Steam)
Welsh Marches: Newport – Shrewsbury
Bristol – Swansea

(From Steam Workshop)

Welsh Marches & Bristol – Swansea Merge Route

(From Armstrong Powerhouse, with associated requirements)

Class 43 MTU Enhancement Pack
Class 66 Enhancement Pack
Class 158 (Cummins) Enhancement Pack
Class 158 (Perkins) Enhancement Pack
Mk2 (a-c) and Mk2 (d-f) Coach Packs*
Class 150/2 Pack
Class 175 Enhancement Pack

(From Major Wales Design)
Class 43 Revamp Pack

(From AlanThomsonSim)
Class 158 Transport for Wales Reskin
Class 170 West Midlands Trains Reskin

(From Superalbs)
Class 800 GWR Reskin