[HS]-1702 Bournemouth to Basingstoke

#ts14 Scenario Final GB electric Southampton-Salisbury Extension #rtdp{00000090-0000-0000-0000-000000002019} Class 158 Regional Railways Freightliner Class 66 v2.0 Northampton Loop #scnr{f3f0174f-2a1b-423e-a6cd-524aa3b10213}