At least 13 people killed and 98 hurt in rail accident in the nation of Mexico.

A fatal railway accident in the Mexican state of Oaxaca has claimed the lives of at least 13 people, an incident sure to fuel opposition criticisms regarding the speed and execution of the country's flagship government projects.

The crash happened on the Interoceanic Corridor train, a line constructed to connect the Atlantic Ocean and Pacific across the slenderest section of the Isthmus of Tehuantepec. This project was designed to provide an competing rail corridor to the Panama Canal, intended to promote regional growth in the area.

“We will rigorously clarify what caused this incident,” stated the head of state.

The leader reported that, of the around 250 passengers on board, another 98 were injured, with five of those in grave condition. The official stated plans to travel to Oaxaca to speak with those impacted.

Key Undertaking of Previous Administration

The Interoceanic Train was a signature public works project of the previous administration, whose time in office ended the year before. This project was closely associated with his leadership's economic agenda for the southeastern region.

Another ambitious train initiative from that era, a passenger and freight circuit around the Yucatán Peninsula, was also central to the comprehensive effort to kickstart the economic fortunes of a comparatively poorer part of the country.

Construction Oversight and Risks Apprehensions

The building of both rail lines was overseen by the armed forces, marking a dramatic growth of its responsibilities in civilian infrastructure. They were executed at an rapid pace, defying predictions to be partially launched before the end of that government.

However, this accelerated timeline had concurrently sparked persistent questions over safety standards.

• Sunday's derailment was the third such incident on the Interoceanic Train this year.
• This encompasses an previous crash this month when a train smashed into a truck at a railroad crossing.
• The other major rail project has also experienced two non-lethal derailments.

Demands for Audit and Pause

In the wake of the tragedy, the leader of a major opposition party urged an immediate suspension in the building and running of all such projects.

This stoppage was requested until the completion of a full safety audit. The party emphasized that the situation "calls for prompt explanations."

In reply, the national leader maintained that the train had been operating in total compliance with all security protocols. Assurances were given that the government would remain "responsible" in both the development and running of these national initiatives.