B-50-35 Box Cars
A roster of the B-50-35 class box cars is provided as follows:
SP 210556-211305 5-8/1955 P-3090 Many cars of this class renumbered in 1971 into the SP 202000-202724 series mixed with B-50-36 cars.
These 50'-6" box cars were all built to the same basic design by SP Equipment Co. (Sacremento) in 5-8/1955 and featured 4938 ft3 capacity and double sliding doors with a resulting 15'-4" door opening.