Equipped Box Car, Inside Length: 49' to 59', Sliding door, opening between 9 and 11 feet
Boxcar similar in design to "XM", but which is specially equipped, designed, and/or structurally suitable for a specific commodity loading; except, boxcars (XF, XM, XMI) dedicated to the transportation of commodities in paragraph A, Rule 97, AAR Interchange Rules, must be designated "XP".
with AERC logo
Seen at UP/WPRR yard.
Seen on the trestle in North Albany as the second car in a 102-car northbound PNWR Westsider.