Improved apparatus for attaching semi-trailers to railcars

Improved intermodal rail vehicle to form a train

Improved side stake for rotary dump rail car

Improved supplemental restraint for auto-rack railroad car...

Improvements to vehicle-transporting railway cars

Increased capacity railway car

Inflatable dunnage bag with protected inflator valve

Inflatable dunnage with tie-downs

Inflatable hatch cover

Inflatable sealing system for railway cars

Ingot carrying vehicle

Inner door for railway boxcars

Inside lining sheet for freight cars

Insulated box car

Insulated coil car

Insulated composite railway boxcar and method

Insulated railway car

Insulated triple trough coil car

Insulating structure for interior of railway freight cars...

Integral hopper structure