Theo nguồn tin trên trang mạng của Amtrak rnrnUpdated: Service Suspended Between Washington and PhiladelphiarnrnExtensive Damage Reported to Overhead WiresrnrnSeptember 11, 2013rn12:25 p.m. ETrnrnDue to extensive damage to the overhead wires of the electrical system, Amtrak Acela Express, Northeast Regional and other services are not operating between Washington, D.C. and Philadelphia. rnrnEngineering crews and Amtrak management are assessing the damage and working to make repairs. rnrnUpdates will be provided as available.rnrnPassengers who have paid but choose not to travel due to this service disruption can receive a refund or a voucher for future travel. Some tickets booked online that have not yet been printed can be modified or canceled on Amtrak.com or by using the free Amtrak mobile app.rnrnTo be notified of major service disruptions resulting in delays of 60 minutes or more to multiple trains on the Northeast Corridor, follow @AmtrakNEC on Twitter.rnrnAmtrak regrets any inconvenience. This information is correct as of the above time and date. Information is subject to change as conditions warrant. Passengers are encouraged to call 800-USA-RAIL or visit Amtrak.com/alerts for Service Alerts and Passenger Notices. Schedule information and train status updates are available at the Amtrak.com home page.