ISLAMABAD, Sept 7 — Pakistan’s long-delayed Main Line-1 railway upgrade is entering a potentially consequential new phase, with Prime Minister Shehbaz Sharif pressing the Asian Development Bank for an early groundbreaking of the Karachi-Peshawar corridor as Islamabad tries to move one of its largest transport projects from years of negotiation toward construction.
The immediate development came during Shehbaz’s Sept. 4 meeting with ADB Vice President for South, Central and West Asia Yingming Yang. The prime minister described ML-1 modernisation as essential for freight logistics, regional trade connectivity and major industrial initiatives, while the two sides discussed the need for an early groundbreaking.
But The Changer’s review finds that the bigger story is not another government promise to start ML-1. It is the changing financial architecture behind the project.
ML-1 has historically been one of the signature infrastructure projects associated with the China-Pakistan Economic Corridor. Yet Pakistan is now working directly with the ADB on the Karachi-Rohri section, with the government seeking ADB financing and coordinating project documentation with the lender. In May, Economic Affairs Minister Ahad Cheema directed officials to accelerate those formalities, saying Shehbaz wanted the groundbreaking held during 2026.
That introduces an important distinction. Pakistan is not necessarily replacing China across the entire ML-1 corridor; rather, the project’s implementation is increasingly being structured through multiple stages and financing channels. The Karachi-Rohri section has become the immediate focus of preparations with ADB, potentially giving Islamabad a way to begin work without waiting for a single financing solution covering the entire Karachi-Peshawar route.
The government is simultaneously moving deeper into project preparation. Pakistan Railways said last month that the design-review phase for the Karachi-Rohri section should be completed by October 30, while a second phase of market consultation was scheduled for September 8 to obtain proposals and technical expertise for project preparation.
Those procedural milestones matter because ML-1 has spent years trapped between political announcements, escalating costs, engineering revisions and financing negotiations. The original concept envisaged modernising the country’s principal north-south railway artery stretching from Karachi toward Peshawar, making it central not only to passenger movement but also to Pakistan’s ambition to shift more freight onto rail.
Shehbaz is now explicitly connecting that railway upgrade with a larger economic strategy. In July, while reviewing Pakistan Railways’ transformation programme, he said modernised railway infrastructure could help position Pakistan as a regional trade and logistics hub, describing rail as an efficient and cost-effective mode for both passenger and freight transportation.
That is where ML-1’s significance extends beyond railway stations and passenger trains. Pakistan’s ports sit at the southern end of an economy that aspires to connect maritime trade with domestic industrial centres and ultimately regional markets. Without a reliable high-capacity north-south railway backbone, much of that freight continues to depend heavily on roads.
The ADB discussions therefore introduce a second strategic layer. Islamabad and the lender are operating under a new Country Partnership Strategy for 2026-2030, and their Sept. 4 discussions extended beyond railways to private-sector development, energy and food security, export competitiveness, artificial intelligence and information technology.
ML-1 could consequently become an early test of whether Pakistan’s improved macroeconomic narrative can be converted into financing for large productive infrastructure. Stabilisation and improved sovereign assessments may make the country easier to finance, but major projects still require credible designs, procurement structures, debt sustainability and execution capacity.
There is also an important geopolitical dimension. A project long identified internationally with CPEC is now drawing an important multilateral development bank into its implementation. That does not automatically diminish Beijing’s role. It could instead point toward a more diversified infrastructure-financing model in which Pakistan combines Chinese cooperation, multilateral lenders and its own resources rather than depending on one source for an entire megaproject.
For Pakistan, that diversification could reduce one of ML-1’s historic vulnerabilities: waiting for a complete financing package before meaningful construction can begin.