In all, the Railway handles about 14,000 cars a year in steel, coal, chemicals, glass, fiberglass, sand, corn, barley, soybeans and lumber. Steve Gedney, however, said that it is hard to project actual car loadings. However, this number is certainly an improvement from the 5,800 cars it averaged yearly during the 1980s. An additional 4,000 cars could be added if Circle S undergoes a planned expansion. L&C officials foresee moving between 18,000 and 20,000 cars a year in the future, but add that the line could handle upwards of 30,000 a year (on the original route) "without bumping into each other."