Three of the four U.S. Class I railroads must continue submitting biweekly rail service progress reports to federal regulators through the end of the year as proof of improving rail service because they have not fully met their service targets.
The requirement by the Surface Transportation Board applies to Union Pacific (NYSE: UNP), BNSF (NYSE: BRK.B) and Norfolk Southern (NYSE: NSC). CSX (NASDAQ: CSX) will no longer be required to do so because it has met nearly all of its one-year service...