[AGS 306]: Big Power for the Big Hill

diesel #ts14 Scenario Final US US Loco & Asset Pack Tehachapi Pass: Mojave - Bakersfield Sherman Hill Soldier Summit #rtdp{00000032-0000-0000-0000-000000000000} Donner Pass: Southern Pacific Union Pacific SD60m Southern Pacific SD70M Southern Pacific SD45T-2 Loco Add-On Union Pacific SD9043MAC Loco Add-On #scnr{2a8cf9b0-22ba-4d54-9499-39255ba10f97}