Taking off the brakesIn spite of the economic downturn, Standard Steel has invested $40 million in its railroad wheel manufacturing line. John Hilton tells Gay Sutton how the company is preparing not only for the economic upturn but for future growth in rail freight. ÔÇ£IÔÇÖm really bullish on the long-term prospects for rail traffic in this country,ÔÇØ says John Hilton, senior vice president, operations and sales at railroad wheel and axle maker Standard Steel.