Bx-109 Class Box Cars
A roster of the Bx-109 class box cars is provided as follows:
AT&SF 523110+526184 (ex SFRE 29100-29299)
These 70 ton, 50'-1" box cars were rebuilt by AT&SF shops from 1968-1978 from class Rr-82 insulated box cars SFRE 29100-29299 (built by PS (lot 8771) in x/1963?) and re-classed as Bx-10's. They featured 10' Superior, 20" Keystone cushioning and 4412 ft3 capacity.