The route that promises to reduce the export route to Asia by 12 days stumbles upon the brutal cost per kilometer and the complexity of crossing the Andes.

When technique organizes space, society gains time to live. The old aphorism of modern urbanism has never sounded so literal as in the analysis of a transcontinental railway project that promises to bend the Andes mountain range to unite the Atlantic with the Pacific.

The signing of a memorandum of understanding between the Brazilian state-owned company Infra S.A. and the China Railway Economic and Planning Research Institute, reported by G1, brings back to the table a pharaonic and old plan: to make grains from the Center-West and ores from Bahia run on rails to the Peruvian port of Chancay, shortening the sea route to Asia.

The designed route is a geographical summary of deep Brazil. The alignment would start from Bahia, winding through Goiás, Mato Grosso, Rondônia and Acre before entering Peruvian territory towards the ocean, where Chinese ships already operate a logistics hub inaugurated under the New Silk Road.

The logistical gain promised by the Peruvian government’s projections is substantial: reducing the cargo transit time between the two continents from 40 to 28 days, a relief of almost two weeks on the clock of foreign trade. The math, however, proves relentless when one steps off the map onto the ground, where each kilometer of laid rail costs, on average, R$ 27 million.

This is a value more than three times higher than the cost of an equivalent highway, a calculation that turns any railway planning into a high-risk financial engineering operation, according to sector data compiled by InvestNews. To justify such an investment, it is not enough to dream of a freight train crossing the continent; each bogie, each diesel-electric locomotive, and each sleeper must carry the full capacity of a mode that, in Brazil, still lives in the shadow of iron ore.

The current reality of the national rail network illustrates the brutal dependence on a single segment: in 2025, ore accounted for 73% of all volume transported on rails in the country, with Vale alone moving 301 million tons in its mine-railway-port complex. Soybeans and corn, the priority targets of the bioceanic project, corresponded to only 19% of the cargo, highlighting the gap between the rhetoric of intermodality and the prevailing logistical monoculture.

The federal government tries to respond to this distortion with an ambitious portfolio of eight planned auctions, totaling 9,000 kilometers of new rail and around R$ 140 billion in investments, many of them dependent on BNDES financing. The financial equation, however, requires caution, as the return on a railway concession can take decades to materialize, requiring the State to provide guarantees against demand risk that artificially increase the project’s cost.

It is in this capital-intensive environment that the Chinese presence ceases to be mere diplomatic courtesy and takes on contours of structural necessity. China State Railway and the Asian civil construction giants operate under a logic distinct from the Western shareholder, because they view the reduction in the logistical cost of Brazilian soybeans as a policy of internal food security, and not as mere profit margin speculation.

For the bioceanic route not to become just another dusty map in ministerial drawers, it will be necessary to overcome not only the Andes, but also the dangerous regulatory gap of track sharing. In Brazil, the legal framework for railways advanced with the authorization regime, allowing the private sector to build and operate new branch lines without the bureaucracy of old concessions, but crossing sensitive areas and connecting with waterway hubs still require state coordination that Brazilian history has rarely delivered.

The technical challenge of crossing the Andean geography also cannot be underestimated, as it requires engineering solutions that combine heavy tunneling, slope containment, and curvature radii compatible with heavy freight trains. The question that remains, at the end of the cold analysis of tons and billions, is whether Brazilian society will be able to transform this corridor into a vector of balanced development or if we will witness, once again, the pyrrhic victory of a saturated road mode over the promise of rails.