53' Railgon Gondola

Prototype Information

The Trailer Train Company (TTX) created the Railgon Company in June 1979 to solve a nationwide shortage of high-capacity mill gondolas. They modeled the program after their highly successful “free-running” Railbox cooperative boxcar pool. TTX engineers designed a rugged, 100-ton capacity car with a 53-foot interior length to withstand heavy loads like steel beams, pipe, and scrap metal. Between 1980 and 1981, five different manufacturers built a combined fleet of 4,000 “GONX” cars, painting them all in Railgon’s high-visibility yellow and black scheme.

Unfortunately, the fleet debuted just as a major economic recession hit North American heavy industry. By 1982, over three-quarters of the brand-new Railgon cars sat idle in storage. To cut financial losses, Railgon transferred large blocks of car leases to participating railroads like Chessie System, Seaboard System, Chicago & North Western, and the Rio Grande. These railroads quickly patched out the old reporting marks, creating highly varied, weathered paint schemes. Traffic finally rebounded in late 1988, pushing the surviving fleet back to work. Today, under direct TTX management, these durable 53′ gondolas still haul freight across the entire continent.

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