The Sukkur rail disaster occurred on January 4, 1990 in the village of Sangi near Sukkur

Sukkur

Sukkur, or Sakharu , formerly Aror and Bakar, is the third largest city of Sindh province, situated on the west bank of Indus River in Pakistan in Sukkur District. However, the word Sakharu in Sindhi means "superior", which the spelling of the city's name in Sindhi suggests is the origin of the...

 in the Sindh Province of Pakistan. 307 people were killed, making it Pakistan's worst rail disaster.

The train concerned was on a 500-mile overnight run from Multan

Multan

Multan , is a city in the Punjab Province of Pakistan and capital of Multan District. It is located in the southern part of the province on the east bank of the Chenab River, more or less in the geographic centre of the country and about from Islamabad, from Lahore and from Karachi...

 to Karachi

Karachi

Karachi is the largest city, main seaport and the main financial centre of Pakistan, as well as the capital of the province of Sindh. The city has an estimated population of 13 to 15 million, while the total metropolitan area has a population of over 18 million...

 and was carrying many more passengers in its 16 carriages than its 1408 seat capacity. It was supposed to pass straight through the village of Sangi but incorrectly set rail points sent it into a siding where it collided with an empty 67-car freight train at a speed of at least 35 mph. The first three carriages were destroyed and the next two badly damaged; 307 people were killed and 700 injured.

The investigation found railway staff to be 'directly responsible' for the disaster. Three staff on duty at Sangi station were charged with manslaughter.

Sources

• At Least 210 Die in Pakistan's Worst Rail Crash from The New York Times
  The New York Times
  The New York Times is an American daily newspaper founded and continuously published in New York City since 1851. The New York Times has won 106 Pulitzer Prizes, the most of any news organization...
  
  
• An improperly set railroad switch is blamed for the early morning collision from the Los Angeles Times
  Los Angeles Times
  The Los Angeles Times is a daily newspaper published in Los Angeles, California, since 1881. It was the second-largest metropolitan newspaper in circulation in the United States in 2008 and the fourth most widely distributed newspaper in the country....