No fewer than 13 individuals lose their lives and ninety-eight injured in train crash in the nation of Mexico.

A deadly train crash in the Mexican state of Oaxaca has resulted in the deaths of at least 13 people, an incident sure to fuel critical opposition regarding the rapidity and execution of the country's major public works projects.

The crash occurred on the trans-isthmus railway, a route developed to connect the Atlantic Ocean and Pacific Ocean across the thinnest stretch of the Isthmus of Tehuantepec. This initiative was intended to establish an different freight railway path to the Panama Canal, aimed at driving regional growth in the area.

“We are going to meticulously determine what caused this accident,” affirmed the country's president.

The president confirmed that, of the approximately 250 individuals on board, another 98 were hurt, with five of those in grave condition. The leader stated plans to go to Oaxaca to confer with those impacted.

Flagship Project of Former Government

The Interoceanic Train was a cornerstone development scheme of the immediate past president, whose time in office ended the year before. This venture was closely associated with his government's developmental vision for the southern region.

Another multi-billion dollar rail project from that time, a tourist and cargo loop around the Yucatán Peninsula, was also central to the wider plan to revitalize the economic fortunes of a relatively poorer part of the country.

Project Execution and Risks Apprehensions

The construction of both rail lines was overseen by the army, marking a notable expansion of its role in national infrastructure. They were built at an rapid speed, defying forecasts to be partially inaugurated before the end of that presidency.

However, this fast-paced schedule had simultaneously raised ongoing apprehensions over safety standards.

• Sunday's accident was the third such incident on the Interoceanic Train in the current year.
• This involves an prior crash this month when a train hit a truck at a crossing.
• The other major rail project has also experienced two non-deadly derailments.

Calls for Investigation and Halt

In the aftermath of the catastrophe, the head of a key rival party demanded an immediate pause in the development and management of all similar projects.

This pause was suggested while awaiting a comprehensive independent investigation. The party declared that the situation "requires immediate answers."

In reaction, the national leader insisted that the train had been functioning in complete compliance with all safety requirements. Assurances were given that the government would remain "responsible" in both the construction and running of these national projects.