Mexico possesses one of the most unique logistical configurations in Latin America. Its extensive border with the United States, its simultaneous access to the Pacific Ocean and the Gulf of Mexico, the depth of its manufacturing base, the presence of large metropolitan and productive regions, and its integration into North American value chains have given rise to a network of corridors of enormous complexity . These are not simply highways, railways, ports, inland terminals, and border crossings. They are territorial systems through which goods, information, business decisions, and relationships between regions circulate , operating at very different scales.
Over the past few decades, Mexico has made significant investments in ports, highways, railways, and intermodal terminals. Manzanillo, Lázaro Cárdenas, Veracruz, and Altamira have become established as major port hubs of national importance; Nuevo Laredo, Ciudad Juárez, Tijuana, and other border crossings handle a large portion of land trade with the United States; and the Bajío region, central Mexico, and the industrial north have become essential areas for production, distribution, and consumption. More recently, the Interoceanic Corridor of the Isthmus of Tehuantepec has sought to integrate port infrastructure, railways, industrial activities, and territorial development within a cohesive strategy.
However, this expansion raises a question that can no longer be answered solely through new construction: who drives the performance of the logistics corridor considered as a system?
Corridors exist, even if they don’t always have a recognizable government.
A logistics corridor doesn’t simply come into being when a road or railway connects two points. It truly exists when multiple actors—producers, carriers, rail operators, ports, customs, terminals, municipalities, and federal and state authorities—participate in the same flow and their decisions begin to depend on one another.
Mexico’s freight corridor system combines two overlapping geographical logics : a longitudinal network that has historically connected the northern border crossings with the central part of the country, and a transversal network that links the central highlands with the Pacific and Gulf coasts. These two networks intersect and concentrate freight flows in the Bajío region and the Valley of Mexico. Congestion is also evident at major ports, border crossings, and access points to large cities. These difficulties are not solely due to infrastructure limitations; they are also influenced by inefficient operational and regulatory processes, limited interoperability of information systems, and a lack of coordination among stakeholders and authorities.
Figure 1. Main logistics corridors in Mexico by flow density 2024
Longitudinal corridors
According to the figure, the highest density corridor originates at the northeastern border. Piedras Negras, Nuevo Laredo, Reynosa, and Matamoros converge toward Monterrey and Saltillo; from there, the highway and railway continue toward San Luis Potosí, Querétaro, and Mexico City. The rail layer, constructed from 2024 origin-destination data, classifies sections with more than 20 million tons annually as having very high trunk density. This evidence confirms the importance of the Nuevo Laredo–Monterrey–Saltillo–San Luis Potosí–Querétaro–Mexico City corridor for trade with the United States.
A second longitudinal axis runs through the northwest, bordering the Pacific coast: it begins in Tijuana and Mexicali and continues through Hermosillo, Guaymas, Culiacán, Mazatlán, and Tepic to Guadalajara, the Bajío region, and the Valley of Mexico. The highway exhibits high or very high traffic densities along much of its route, while the accompanying railway registers medium and medium-high densities, lower than those of the northeastern trunk corridor.
Between these two corridors lies a third inland axis, Ciudad Juárez–Chihuahua–Torreón, which connects with Zacatecas, Aguascalientes, and the Bajío region. Its road and rail density is lower than that of the two previous corridors, but it plays a significant role for the north-central regions.
To the south, the density of the longitudinal axes decreases. A highway corridor extends from Mexico City and Puebla, connecting Oaxaca, Tuxtla Gutiérrez, and Ciudad Hidalgo, on the border with Guatemala. It constitutes the natural extension of the system toward Central America, although its traffic is lower than that of the northern axes. In recent decades, road freight transport to the Yucatán Peninsula has also grown . Cancún, Mérida, Campeche, and Villahermosa attract and generate increasing volumes, with trucks clearly predominating in long-distance land transport.
The participation of rail and coastal shipping in these flows remains limited, despite the long distances between the north and center of the country and the southeast. The consolidation of intermodal corridors could improve the region’s logistical and territorial integration . In this process, the Maya Train and the Isthmus of Tehuantepec Railway could contribute if they manage to attract sufficient volumes, offer regular services, and connect effectively with ports, inland terminals, and highway networks. The opportunities and barriers to this intermodal growth are analyzed based on the experience of the stakeholders involved (García et al., 2025).
Cross corridors
Over the last few decades, the transversal routes connecting the productive interior with the ports have gained greater importance. Two stand out on the Pacific coast: Manzanillo–Guadalajara–Bajío–Central–Northeast and Lázaro Cárdenas–Morelia–Querétaro–Mexico City. Both feature high-density highway sections and a growing rail presence, primarily linked to trade with Asia.
In the Gulf region, the Veracruz–Puebla–Mexico City–Bajío axis stands out as one of the country’s busiest historical corridors, connecting one of the main commercial ports on the coast with major industrial and consumer centers. Also noteworthy is the Altamira–Ciudad Victoria–Monterrey–Saltillo–Torreón corridor, where road traffic is increasing and there is room to expand rail transport and intermodal services .
These configurations are not equivalent. Some primarily serve transpacific and transatlantic trade; others, intraregional North American trade; some handle containers and high-value manufactured goods; others coordinate bulk cargo, energy, automobiles, or agri-food chains. They also differ in their territorial structure, rail participation, operator concentration, and the capacity of their institutions to coordinate.
For this very reason, it would be a mistake to imagine a single national formula for governing them. Mexico needs to recognize the diversity of its corridors and build appropriate mechanisms for each configuration.
The port is no longer the limit of the problem.
A significant part of Latin American port policy has focused on improving infrastructure and operations within port facilities. This approach has allowed for increased capacity, attracted private investment, specialized terminals, and improved productivity across numerous operations.
But a port’s performance increasingly depends on processes that occur outside its administrative boundaries. The availability of trains, convoy formation, road access regulations, service windows, customs operations, the capacity of off-dock yards, coordination with inland logistics centers, and traffic flow in port cities can all determine the overall reliability of the supply chain .
A port can increase its nominal capacity and, simultaneously, shift the bottleneck to its rail connection, urban access points, or inland nodes. In such cases, the growth of one component does not automatically translate into improved corridor performance. It can even increase congestion and variability within the system.
This situation is especially relevant for Mexico’s main container ports. Manzanillo and Lázaro Cárdenas compete not only on their maritime infrastructure or the productivity of their terminals, but also on the quality, frequency, and reliability of their connections to the Bajío region, central Mexico, and northern Mexico. A similar situation exists with Veracruz and Altamira regarding their areas of influence and their land connections.
The relevant performance unit, therefore, is no longer just the port. It is the entire logistics network that connects the origin of the cargo, the port or border node, and its final destination .
A relevant case is that of Manzanillo and Lázaro Cárdenas, two of the main container ports on Mexico’s Pacific coast, separated by approximately 310 kilometers. In recent decades, both have expanded and overlapped their areas of influence over the central highlands—the Valley of Mexico and the Bajío region—the western and northeastern parts of the country, and some nodes along the northern border. This expansion is explained by intermodal rail services with double-stack trains and by the modernization of roads and highways. As cargo flows increase, delays in the entry and exit of cargo, congestion on highway sections and access roads to inland terminals, and other inefficiencies that reduce the fluidity of the corridors also become apparent.
North American integration increases the demands on the network
The economic relationship with the United States has transformed several Mexican corridors into components of cross-border production chains . In sectors such as the automotive, electronics, aerospace, and industrial equipment industries, transportation serves not only a transfer function but also plays a direct role in the continuity of production processes.
In these supply chains, average speed is not the only relevant indicator. Other important factors include the variability of transit times, the predictability of border crossings, equipment availability, the continuity of information, and the ability to respond to disruptions. An uncertain delay can be more detrimental than a slightly longer but stable and predictable transit time.
The relocation of production activities to Mexico reinforces this pressure. Nearshoring can attract new investment, but it can also intensify corridors already facing capacity constraints, urban congestion, a shortage of logistics land, rail discontinuities, or poorly coordinated institutional procedures.
Therefore, the relocation opportunity should not be interpreted solely as a demand for more infrastructure. It is also a demand for greater systemic reliability . If each actor optimizes its own operation without considering the functioning of the whole, the corridor may accumulate physical capacity and continue to produce unpredictable delays, cost overruns, and slow responses to disruptions.
In recent years, Foreign Direct Investment (FDI) in Mexico—comprising new investments, reinvested profits, and intercompany accounts—has maintained a geographical distribution similar to that observed over the past few decades. It is concentrated primarily in the central highlands, including the Mexico City metropolitan area, the Bajío region, and Guadalajara; in the northeast, especially Monterrey and Saltillo; and in border states such as Baja California and Chihuahua. Quintana Roo presents a different case: its investment is mainly related to tourism, commerce, and services, and therefore should not be used as a direct indicator of manufacturing logistics demand . To assess the effect of production relocation, it is advisable to separate new manufacturing investments from reinvestment and compare them with exports, industrial production, and actual freight flows.
Relocation and productive reinvestment are therefore concentrated in already established industrial and consumer regions. At the same time, trade flows with the countries of the United States-Mexico-Canada Agreement (USMCA) remain significant, despite recent tariff restrictions. The north-south longitudinal corridors thus face operational, technological, regulatory, and infrastructure pressures, evident in the congestion and delays at border crossings and on certain highway sections.
In the corridors linked to ports, recent trends have varied depending on the coastline and the type of cargo. Preliminary figures from January to August 2026 show that container traffic grew by approximately 7.1% in Pacific ports and contracted by 7.1% in Gulf and Caribbean ports, compared to the same period in 2025. These data describe a divergent trend, but they are not sufficient on their own to attribute it to neoprotectionism. The composition of the cargo, the markets of origin and destination, and the specific performance of each port must also be analyzed. Coordination problems persist on both coastlines, reflected in operational and customs procedures, delays in terminal access, and difficulties in cargo unloading.
From the corridor as a transport axis to the corridor as a territorial system
Nor should corridors be understood merely as channels for accelerating goods between two ends . They traverse cities, productive regions, communities, and ecosystems. They modify land values, influence the location of activities, generate employment, and also produce externalities: congestion, emissions, accidents, urban fragmentation, and pressure on local infrastructure.
The Mexican experience shows that ports and transportation networks can connect territories , but they can also simply traverse them without integrating them. A high-performing national corridor may generate limited benefits for the communities it passes through. Similarly, a project designed to boost regional development may end up functioning primarily as transit infrastructure if it fails to attract productive activities and sustainable logistics services.
The Isthmus of Tehuantepec is a particularly relevant case. Its proposal goes beyond simply connecting Coatzacoalcos and Salina Cruz; it combines ports, rail, development hubs, energy, and integration with southeastern Mexico. Its challenge lies precisely in transforming an interoceanic connection into a productive and territorial platform. Success should not be measured solely by the volume transported, but also by the capacity to generate regional linkages, employment, industrial activity, and sustainable relationships with local communities .
This distinction is fundamental. A corridor can be efficient from a transit perspective but weak from a territorial development perspective. It can also have great territorial ambitions but still lack the critical mass of cargo, services, and coordination necessary to consolidate its logistical position.
Furthermore, the Interoceanic Corridor aspires to be more than just a freight route between Salina Cruz and Coatzacoalcos. Its purpose is to drive development in southeastern Mexico through logistics infrastructure, production incentives, and social policies. Official data available for 2026 identifies 14 Development Hubs for Well-being, designed to attract investment, establish industries, and generate employment. Therefore, the Isthmus must be evaluated both as an international logistics corridor and as an instrument for territorial transformation . These two objectives require different indicators and evaluation timeframes.
The least visible link: corridor governance
The greatest challenge in managing a logistics network is that its components belong to different organizations. Ports have their own administrations; roads and railways operate under different regulations; customs offices have their own powers; state and municipal governments have jurisdiction; and the decisions of shipping companies, railway operators, carriers, and freight companies are driven by private incentives.
None of these organizations alone controls the corridor. However, all of them can affect its performance.
This is where the governance gap emerges. Mexico has institutions with sectoral expertise, experienced operators, and relevant infrastructure, but responsibility for the reliability of the entire flow tends to be distributed. When a disruption occurs, emergency coordination is usually activated; when operations return to normal, that coordination can lose continuity.
Governing a corridor does not necessarily mean creating a new authority or centralizing powers . It means establishing permanent mechanisms to monitor the entire system, anticipate constraints, share information, agree on priorities, and coordinate interventions among stakeholders who retain their respective responsibilities.
A minimal architecture might include:
- a stable instance of driving or articulation of the corridor;
- an explicit definition of the critical actors and functions;
- a reduced set of shared performance indicators;
- information exchange and contingency management protocols;
- a common portfolio of bottlenecks and interfaces;
- mechanisms to link logistics planning, land use planning and investment; and
- periodic review procedures that allow for adapting the operation of the corridor.
The crucial question is not which institution should absorb the others. It is who can legitimately convene them, keep them aligned, and sustain collective decisions when costs and benefits are distributed unequally.
Measure the performance experienced by the load
Governance requires a shared understanding of reality. Without it, each organization only observes its own segment: the port measures movements and productivity; the railway, trains and tonnage; the road, traffic and service levels; customs, operations and clearance times .
All these indicators are necessary, but none of them alone describes the complete loading experience.
The corridor should be measured end-to-end. Total time, variability, cost, reliability, incidents, emissions, capacity utilization, and recovery after a disruption are dimensions that allow for a better understanding of its operation. It is also necessary to identify where delays originate and how a decision made at one node produces upstream or downstream effects.
Mexico possesses technical capabilities and a valuable body of research on transportation, logistics, flows, and territorial integration. The next step is to translate that knowledge into operational systems shared by decision-makers in each corridor.
Mexico still lacks integrated indicators that allow for observing the performance of its logistics corridors from a network perspective. Existing information is fragmented—and in some cases incomplete—by node or segment. To govern the main logistics corridors and coordinate actions to improve their performance, a common set of indicators is needed that covers the different segments and the end-to-end outcome . Door-to-door transit time, combined with a reliability indicator, would allow for observing flow and estimating the slack that shippers should allow. One option is the booking time index, calculated as the difference between the 95th percentile and the median, divided by the median, and expressed as a percentage.
Each relevant node in the corridor could also be monitored . Cargo dwell time in port allows for the detection of bottlenecks in terminals and customs clearance processes. Land border crossing time—waiting for clearance—reveals the friction faced by exports to the United States and trade with Guatemala. In turn, transshipment time at inland terminals, from truck to rail or vice versa, allows for the evaluation of the efficiency of the multimodal supply chain.
Other indicators should cover sustainability, road safety, and cargo security. Emission intensity allows for comparison of modal alternatives and estimation of the environmental benefits of rail and intermodal transport. A heavy goods vehicle accident rate would allow for risk assessment by route segment and corridor. The incidence of cargo theft would reveal a cost that impacts operations and increases insurance premiums. Building this system requires coordination between public entities and private companies. A recognized network governance body could agree on definitions, responsibilities, timelines, and data exchange protocols. A detailed inventory of available information, its gaps, and the conditions necessary for integrating it would require a specific study.
A possible agenda for Mexico
A national logistics corridor policy should not begin by formally declaring a long list of priority routes. It should begin by identifying the corridors that already function as interdependent networks, the problems that their stakeholders cannot solve in isolation, and the institutional capacities needed to manage them.
A phased agenda could select several corridors with different configurations : a Pacific port-industrial axis, a Gulf corridor, a consolidated cross-border corridor, and the emerging Isthmus system. In each case, it would be possible to map actors, competencies, flows, critical interfaces, and existing coordination mechanisms. The goal would not be to impose a uniform model, but rather to learn what architecture works best in each context.
This approach would also allow us to distinguish three needs that are often confused: building capacity where infrastructure is lacking; integrating components that exist but operate disconnected; and governing interdependencies that no single institution can handle on its own.
Mexico is not starting from scratch. Its transportation corridors are the result of decades of productive transformation, investment, and business and institutional adaptation . The knowledge accumulated by the Mexican Transportation Institute (IMT) and by the stakeholders who operate these networks daily provides an exceptional foundation for understanding their evolution.
The next challenge is to move from recognizing corridors on maps to managing them as real systems.
Mexico’s logistical competitiveness will, of course, depend on its ports, railways, highways, terminals, and border crossings . But it will increasingly depend on something less visible: the ability to align those who manage these infrastructures and services around the performance of the entire network.
Infrastructure connects points. Logistics organizes flows .
Governance enables the network to act, learn, and respond as a system .
*By Octavio Doerr, international consultant and president of Doerr & Associates , and Carlos Martner Peyrelongue, coordinator of Integrated Transport and Logistics at the Mexican Institute of Transportation (IMT) .
Comment and connect with Octavio Doerr and Carlos Martner on LinkedIn.
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