*revised* 9R42 Three Bridges - Bedford (part 1)

#ts14 Scenario Final GB electric London to Brighton Route Add-On #rtdp{00000034-a000-0000-0000-000000002012} Metropolitan Line: Aldgate - Uxbridge & Amersham Route Add-On Thameslink BR Class 700 EMU Add-On #scnr{13820412-6712-411c-9e46-47b42589b0fa}