The 1987 Maryland train collision Catastrophe occurred Coming_to_be at 1:30 pm on January 4 , 1987 , on Amtrak 's Northeast Corridor main line .

Additionally , all trains operating on the high-speed Northeast Corridor are now equipped Supply with automatic cab signalling with an automatic train stop feature .

The aircraft were in an area known as the `` Hudson River VFR Corridor '' , which extends Expansion from the surface of the river to altitudes of at various locations along the Hudson River in the immediate area of New York City .

By the end Process_end of the war Hostile_encounter in 1994 , the Armenians were in full control Control of the enclave ( with the exception of the Shahumyan Region ) in addition to surrounding Surrounding areas of Azerbaijan proper , most notably the Lachin Corridor , a mountain pass that links Nagorno-Karabakh with mainland Armenia .

Insurgency Violence in Northeast India involves Cause_to_be_included multiple armed separatist factions operating Being_in_operation in India 's northeastern states , which are connected Connect to the rest of India by the Siliguri Corridor , a strip of land as narrow as wide .

The Han court decided Deciding to deploy Arranging several military expeditions towards the regions situated Placing in the Ordos Loop , Hexi Corridor and Gobi Desert in a successful attempt to conquer Conquering it and expel Removing the Xiongnu .

On May 12 , 2015 , an Amtrak `` Northeast Regional '' train from Washington , D.C. bound for New York City derailed Motion and wrecked Destroying on the Northeast Corridor in the Port Richmond neighborhood of Philadelphia , Pennsylvania .

The National Transportation Safety Board ruled Legal_rulings that the derailment Catastrophe was caused Causation by the train 's engineer ( driver ) becoming Becoming distracted by other radio transmissions and losing Earnings_and_losses situational awareness , and said Statement that it would have been prevented Preventing_or_letting by positive train control , a computerized speed-limiting system that was operational Being_in_operation elsewhere on the Northeast Corridor , but whose activation Being_in_operation at the wreck site had been delayed Hindering due Causation to regulatory requirements .

The 2015 wreck Catastrophe was the deadliest on the Northeast Corridor since 1987 , when 16 people died Death in a wreck near Baltimore .

Operation Military_operation Corridor 92 ( , `` Operacija Koridor 92 '' ) was the largest operation conducted Action during the Bosnian War by the Army of Republika Srpska ( VRS ) against the forces Military_operation of the Croatian Defence Council ( HVO ) and the Croatian Army ( HV ) in the Bosanska Posavina region of northern Bosnia and Herzegovina between 24 June and 6 October 1992 .