At least 13 people perish and ninety-eight injured in train derailment in Mexico.

A tragic train crash in the Mexican state of Oaxaca has claimed the lives of at least 13 people, an incident likely to revive critical opposition regarding the pace and management of the country's key government projects.

The crash took place on the Interoceanic Train, a route built to connect the Atlantic and Pacific across the slenderest section of the Isthmus of Tehuantepec. This endeavor was designed to provide an different freight railway path to the Panama Canal, intended to promote economic development in the area.

“We shall rigorously clarify the reasons behind this incident,” stated the national leader.

The official announced that, of the some 250 people on board, another 98 were hurt, with five of those in critical condition. The leader added plans to visit Oaxaca to speak with those involved.

Key Undertaking of Previous Administration

The Interoceanic Train was a central public works project of the previous administration, whose presidency finished the previous year. This project was a hallmark of his administration's economic vision for the southern region.

Another massive railway undertaking from that period, a passenger and freight circuit around the Yucatán Peninsula, was also integral to the wider plan to kickstart the economic fortunes of a historically less developed part of the country.

Construction Oversight and Worries

The development of both train projects was managed by the army, marking a significant increase of its role in civilian infrastructure. They were completed at an accelerated pace, surpassing expectations to be partially launched before the end of that administration.

However, this accelerated timeline had simultaneously sparked significant questions over construction quality.

• Sunday's crash was the third event on the Interoceanic Train within the past twelve months.
• This involves an earlier collision this month when a train smashed into a truck at a crossing.
• The other major rail project has also experienced a couple of non-lethal derailments.

Demands for Investigation and Halt

In the wake of the tragedy, the chief of a primary political opposition called for an prompt halt in the construction and operation of all similar projects.

This pause was requested while awaiting a comprehensive safety audit. The party declared that the tragedy "requires prompt explanations."

In reaction, the head of state insisted that the train had been running in complete adherence to all operational standards. Commitments were given that the government would remain "responsible" in both the construction and running of these strategic projects.