An A-B-B-A set of power was charging up the grade between Avon and Elliston, MT on a beautiful Montana day. The MRL leader is trailed by BN B30-7 B units 4109 and 4107 and C30-7 5521. BN, and later BNSF, overhead traffic was MRLs bread and butter as evidenced by this slick looking manifest. Fuji Velvia.