At least 13 passengers perish and 98 injured in train crash in Mexico.

A tragic railway accident in the Mexican state of Oaxaca has claimed the lives of at least 13 people, an incident expected to reignite critical opposition regarding the speed and management of the country's flagship public works projects.

The accident took place on the trans-isthmus railway, a rail link constructed to join the Atlantic and Pacific across the thinnest stretch of the Isthmus of Tehuantepec. This endeavor was intended to offer an different freight railway path to the Panama Canal, aimed at driving commercial progress in the area.

“We shall rigorously clarify the reasons behind this accident,” stated the head of state.

The leader reported that, of the approximately 250 people on board, another 98 were injured, with five of those in serious condition. The leader noted plans to visit Oaxaca to meet those impacted.

Key Undertaking of Past Leadership

The Interoceanic Train was a cornerstone public works project of the previous administration, whose time in office concluded the year before. This project was intimately linked to his leadership's developmental vision for the southeastern region.

Another ambitious railway undertaking from that time, a tourist and cargo loop around the Yucatán Peninsula, was also integral to the broader strategy to revitalize the economy of a relatively less developed part of the country.

Project Execution and Worries

The building of both train projects was supervised by the nation's military, marking a notable expansion of its role in national projects. They were completed at an rapid speed, beating expectations to be partially opened before the end of that presidency.

However, this fast-paced schedule had concurrently sparked persistent apprehensions over construction quality.

• Sunday's accident was the third event on the Interoceanic Train in the current year.
• This involves an previous crash this month when a train hit a truck at a crossing.
• The other major rail project has also experienced a couple of non-lethal derailments.

Calls for Investigation and Halt

In the aftermath of the tragedy, the leader of a major opposition party urged an prompt pause in the construction and operation of all such projects.

This stoppage was suggested pending a full safety audit. The party declared that the loss of life "requires immediate answers."

In response, the national leader asserted that the train had been functioning in full adherence to all safety requirements. Assurances were given that the government would remain "accountable" in both the construction and management of these national projects.