Copyright 2000 The Washington Post   
The Washington 
Post 
April 29, 2000, Saturday, Final Edition 
SECTION: METRO; Pg. B05 
LENGTH: 333 words 
HEADLINE: 
Glitch Snags Commute on MARC, VRE; Software Problem Is Blamed for Delayed, 
Canceled Trains 
BYLINE: Lyndsey Layton , Washington 
Post Staff Writer 
BODY: 
Early morning 
trains on the VRE and MARC commuter lines through suburban 
Washington were canceled or delayed yesterday after a software problem involving 
the dispatching center for CSX Transportation in Jacksonville, Fla., knocked out 
the railroads' communications system. 
The communications shutdown, the 
third in recent months, was repaired by 6:50 a.m., railroad officials said. CSX 
is a freight railroad company that owns track in 23 states east 
of the Mississippi River and controls traffic on many of the region's 
commuter rail lines. CSX spokesman Rob Gould said the software 
problem developed at 4:30 a.m. as MCI-WorldCom was performing maintenance work 
on a communications system used by CSX. 
He said the problem affected a 
host of other MCI customers and was beyond the control of CSX. "Our 
communications provider was the problem here. We were a victim in this," Gould 
said. 
Gould said 1,000 CSX trains were canceled or delayed as more than 
18,000 miles of railroad had to be shut down. 
Virginia Railway Express 
service on the Fredericksburg line was halted from 5:30 to 6:50 a.m., spokesman 
Matt Benka said. Trains on the Manassas line were not affected. 
"We 
froze in place," Benka said. "Everything that we had going, we just held and 
restarted at 6:50 a.m." He said the longest delay on the line was 90 minutes. 
On the MARC system, four of the seven morning trains on the Brunswick 
line were canceled and five of nine trains on the Camden line were canceled, 
MARC spokesman Frank Fulton said. Trains on the Penn line are run by Amtrak, and 
they were not affected. 
Metro honored all VRE and MARC tickets. 
The problem affected automatic control devices that guide crews on such 
operations as stopping, starting and slowing down. 
CSX has been 
criticized for not having a backup communications system. 
"It amazes me 
that in today's high-tech world . . . a company that's been around so long has 
not effectively built a redundancy system," Benka said. 
LOAD-DATE: April 29, 2000