These green 50' box cars, with double doors, white lettering and logos, run on black Bettendorf trucks. Built by ACF in December 1950, these car are two of 25 cars picked from the GM&O series 9000-9199 and upgraded at the railroad's Frascati Shops to AAR "XL" classification. Upgrading included Evans DF-2 belt rails, 90 lading band anchors and new green paint.