Short-line railroad operator RailAmerica Inc expects revenue to grow to $550 million to $600 million by the end of 2011, its top executive said.

"We will be a considerably larger company, and more profitable," Chief Executive John Giles said in an interview.

"We have made a significant amount of progress with our earnings here at RailAmerica over the last three years."

Analysts are expecting the company to turn in revenue of $486.05 million for 2011. In 2009, the company had revenue of $411 million.

Analysts expect its revenue to grow 9 percent in 2010 and 8.6 percent in 2011, according to Thomson Reuters I/B/E/S.

The company also expects more industrial development contracts through 2010.

RailAmerica, which is owned by private equity funds managed by a unit of Fortress Investment Group , went public last October, and competes with Genesee & Wyoming , the only other listed regional and short-line operator.

The company posted net loss from continuing operations of $2.8 million, including some charges, for the latest quarter. Revenue was $112.7 million. (Reuters)