How should ports ideally relate with their host cities? Are communities in the cities that host ports sometimes given a raw deal, in terms of share of benefits and social costs?
The World Bank’s 2025 Port Reform Toolkit module, themed Port-City Interface, provides a good insight on that subject. It is an essential “equipment” for port managers, host city leaders, and local communities, especially in developing countries, to formulate sustainable partnerships for the welfare of all.
For centuries, ports and cities grew together in symbiotic harmony, but today that relationship has only grown more complex. The World Bank report argues that ports remain functionally urban even as they physically separate from city centers; however, managing this interface is critical for sustainable development.
Shifting dynamics
Traditionally, ports have tended to relocate from city centers to deeper waters, leaving behind waterfronts for redevelopment. However, that model of port-city development has not necessarily worked. According to the report, many ports still find themselves surrounded by residential areas again, creating new tensions around pollution, congestion, and land use.
“The port-city interface is no longer simply a line on a map,” the report notes. It is now understood as a relational system where economic, environmental, and social impacts intersect, often unevenly.
Positive effects like jobs and trade revenue tend to spread far inland, while negative externalities such as air pollution and truck congestion remain concentrated in port-adjacent communities.
Sustainability triad
The report structures port-city impacts across three pillars: economic, environmental, and social.
In regard to the economic pillar, ports generate customs revenue, corporate taxes, and direct employment. But benefits vary significantly by cargo type. Container ports create jobs where containers are stuffed and stripped, and not necessarily at the transshipment hub. Bulk ports, meanwhile, employ few but consume vast land. The report cautions that port competitiveness often demands constant public investment, questioning whether hosting a major port always serves city interests.
In respect to the environmental pillar, air quality remains the most visible flashpoint, according to the World Bank report.
It cites the San Pedro Bay ports (that is Los Angeles and Long Beach) as a case study in industry-led response. Their Clean Air Action Plan, launched in 2006, reduced truck emissions by over 90 percent through coordinated voluntary measures before state mandates took effect. Yet the report notes that environmental justice concerns continue to shape port policy, particularly in communities bearing the heaviest pollution burdens.
As for the social pillar, it points out that traffic congestion, land use conflicts, and safety risks dominate community concerns.
However, the report highlights innovative solutions, such as Buenos Aires’ Paseo del Bajo project that buried a major truck route underground while creating 13 hectares of new parkland. Alexandria’s Mahmoudieh Canal transformation, however, drew criticism for filling a historic waterway to build a highway, which amounts to prioritizing traffic flow over green space and community heritage.
Dry ports as relief valves
One of the report’s key recommendations involves developing dry ports, that is, inland terminals connected by rail that relieve coastal cities of truck traffic. Gothenburg’s Railport Scandinavia now moves 60 percent of containers by rail.
Kenya cannot be overlooked! The World Bank notes that Kenya’s Standard Gauge Railway similarly shifted hundreds of trucks daily off the Mombasa-Nairobi highway, improving safety and reducing congestion.
Governance matters
Arguably, the report’s central insight is that port-city relationships succeed or fail based on governance quality. Successful cases, ranging from Durban’s joint city-port planning initiative to California’s multi-agency freight framework, share common elements – and these are sustained stakeholder engagement, transparent communication, and willingness to balance local interests against global supply chain pressures.
“The quality of collaboration between port and city determines the degree of synergies to be achieved,” the report concludes. For ports and their urban neighbors, moving from conflict to genuine partnership may be the most critical infrastructure investment of all.
The full report includes self-diagnostic tools for port authorities and community engagement frameworks to assess readiness for sustainable interventions.
Useful tools for Port-City partnerships
The World Bank report offers practical instruments for port authorities and city officials to move beyond conflict toward constructive collaboration. Central to this effort are two complementary tools: a self-diagnostic framework and a community readiness model. If well utilized they can help policy makers and port leaders to adopt collaborative rather than top down planning approach.
For Kenya, whose economic lifeline runs through the Port of Mombasa, the World Bank’s Port-City Interface report arrives at a critical moment. Mombasa is East Africa’s busiest gateway, handling over 90 percent of Kenya’s international trade. Yet the city of approximately 1.2 million residents bears the concentrated costs of that prosperity, for example, congestion, air pollution, and land-use pressures that the report’s framework directly addresses.
The World Bank mentions Kenya’s Mombasa port severally, recognizing it as a revealing example of both challenges and emerging solutions. The port city has container freight stations that employ thousands but consume vast urban land. On the other hand, the Standard Gauge Railway has removed hundreds of trucks daily from the Mombasa-Nairobi highway, yet questions persist about technology transfer and local job creation.
Another favorable mention is the KPA’s sophisticated dry port system in Embakasi that actually outstrips Gothenburg, Sweden, in ICT integration, a classic example proving that low- and middle-income countries are not simply “behind” in port development.