Executive Summary

Bangladesh's transport sector is at a pivotal juncture. Three transformational mega projects, the Padma Bridge (6.15 km, 2022), Dhaka Metro Rail Line 6 (20.1 km, 2022), and the Bangabandhu Karnaphuli Tunnel (3.32 km, 2023), have reshaped the infrastructure landscape. Yet the logistics cost burden at 20.0% of GDP remains nearly double that of competitor economies (13% in India, 16.5% in Vietnam, 8% OECD average), directly eroding the competitiveness of Bangladesh's $45+ billion RMG export sector. The road safety crisis claims 7,221+ lives annually, the railway network remains fragmented by dual-gauge legacy, and inland waterways, despite 24,000 km of network, carry barely 14% of freight due to chronic siltation and neglect. Closing these gaps is not merely a transport engineering problem; it is a precondition for sustained economic growth, export diversification, and regional integration.

Logistics Cost: The Competitiveness Burden

Bangladesh's logistics cost at 20.0% of GDP is among the highest in Asia and roughly double the 8% benchmark in developed economies. For a country whose export economy is built on cost competitiveness in garments and textiles, this overhead acts as a hidden tax on every container shipped from Dhaka or Chittagong. The sources of this cost premium are well-documented: congestion at Chittagong Port and on the Dhaka-Chittagong corridor, fragmented modal networks with minimal intermodal connectivity (index: 32/100), excessive documentation and customs clearance times, and an aging vehicle fleet averaging 15 years with only 18% of vehicles less than 5 years old.

Total freight volume stands at 250.0 million tonnes, having declined 0.0% year-on-year. Road transport dominates with approximately 70% modal share, followed by inland waterways at 14% and railways at 16%. This extreme road dependency drives congestion, fuel costs, emissions, and road damage, a vicious cycle that further inflates logistics costs.

Port Infrastructure and Maritime Trade

Chittagong Port handled 3,300,000 TEU in the latest period, having declined 0.0% year-on-year. As the gateway for over 90% of Bangladesh's international trade, the port is a critical bottleneck. Its shallow draft of 9.1 meters limits vessel size to feeder ships, requiring transshipment through Colombo, Singapore, or Port Klang, adding $300-500 per container in additional costs and 5-7 days in transit time. Average container dwell time exceeds 10 days, compared to 3-4 days at efficient regional ports.

Mongla Port at 105,000 TEU operates well below capacity but is gaining strategic importance following the Padma Bridge opening, which reduced the travel time from Dhaka to Mongla from 12+ hours to under 4 hours. Payra Port, the third seaport, remains in early operational stages.

The most significant development is the Matarbari Deep Sea Port, under construction with Japanese JICA financing. With an 18-meter draft capable of handling 8,000 TEU mother vessels, Matarbari will eliminate Bangladesh's dependence on transshipment hubs, reducing per-container costs by $200-400 and transit times by 3-5 days. Expected operational by 2026-2027, it will be transformational for trade competitiveness.

Road Network and Safety Crisis

The national highway network spans 22,476 km, complemented by regional and local roads totaling over 350,000 km. Road quality varies dramatically: national highways are generally paved but frequently congested and poorly maintained, while rural and feeder roads, critical for agricultural market access, are often unpaved and seasonally impassable.

The Padma Bridge (6.15 km) opened in June 2022 and has already transformed the economic geography of southwest Bangladesh. By cutting Dhaka-Khulna travel time from 8-10 hours to 3-4 hours, it has activated economic corridors to 21 southwest districts, connected Mongla and Payra ports to the capital, and catalyzed industrial and real estate investment along the Padma crossing axis.

Road safety remains a critical crisis. 7,221 people die annually in road accidents, a rate that places Bangladesh among the worst in Asia per vehicle-km traveled. Contributing factors include an aging fleet (average age 15 years), weak enforcement of traffic regulations, absence of dedicated pedestrian and non-motorized transport infrastructure, overloaded freight vehicles, and a culture of impunity for traffic violations. The Road Transport Act 2018 introduced stricter penalties but implementation remains incomplete.

The EV transition is nascent but holds promise. Electric rickshaws ("easy bikes") already dominate urban and peri-urban last-mile transport, with an estimated 2+ million units in operation. CNG three-wheelers provide a cleaner intermediate technology. Government policy on EV imports, charging infrastructure, and battery recycling will determine the pace of fleet modernization.

Railway and Inland Waterways

Bangladesh Railway operates 2,956 km of track carrying 78.0 million passengers annually. The network is hampered by a dual-gauge legacy: the western region uses broad gauge (1,676 mm) while the eastern region, including the critical Dhaka-Chittagong corridor, uses meter gauge (1,000 mm). This fragmentation prevents through-running of rolling stock and containers, creates transshipment bottlenecks, and limits the railway's competitiveness against road freight. Gauge standardization to broad gauge is widely recognized as essential but requires an investment of $5-8 billion and disruption to existing services during conversion.

Dhaka Metro Rail Line 6 (20.1 km) opened in December 2022 as Bangladesh's first mass rapid transit system. Initial ridership has been strong, demonstrating latent demand for urban rail transit in a megacity of 22+ million where average commute speeds on road can fall below 7 km/h during peak hours. Lines 1 and 5 are under construction, with a planned six-line network covering approximately 130 km.

Inland waterways span 24,000 km, of which 5,968 km remain navigable year-round. Waterway cargo at 35.0 million tonnes represents a fraction of the network's potential. The causes are structural: chronic siltation reduces navigable depth, the Bangladesh Inland Water Transport Authority (BIWTA) lacks the dredging fleet and budget for systematic maintenance, river terminals are antiquated, and intermodal connectivity between waterways, rail, and road is effectively absent. Reviving inland waterways could shift 20-25% of freight off roads, reducing logistics costs, road congestion, emissions, and road maintenance expenditure simultaneously.

Regional Connectivity and Mega Projects

The Bangabandhu Sheikh Mujibur Rahman Karnaphuli Tunnel (3.32 km, opened October 2023) is South Asia's first underwater road tunnel, connecting eastern Chittagong to the Anwara-Cox's Bazar highway and reducing the route to Cox's Bazar and the Myanmar border by 40+ km. Built with Chinese financing, it complements the Padma Bridge in reshaping Bangladesh's transport network.

Regional connectivity frameworks offer transformational potential. The BBIN (Bangladesh, Bhutan, India, Nepal) Motor Vehicle Agreement, ratified by Bangladesh, India, and Nepal, enables seamless cross-border vehicular movement. Full implementation would eliminate costly transloading at border crossings, where goods are currently unloaded from one country's trucks and reloaded onto another's. The BCIM (Bangladesh, China, India, Myanmar) Economic Corridor and the Trans-Asian Railway network represent longer-term possibilities for integrating Bangladesh into continental supply chains.

Outlook, Risks, and Policy Recommendations

Three principal risks:

• Logistics cost trap: At 20.0% of GDP, logistics costs risk becoming a structural constraint on export diversification beyond RMG. As Vietnam, India, and Ethiopia improve their logistics efficiency, Bangladesh's relative disadvantage widens, threatening market share in price-sensitive global supply chains.
• Road safety catastrophe: 7,221+ deaths annually with an aging fleet and weak enforcement represents a public health emergency with economic costs estimated at 2-3% of GDP through lost productivity, medical expenses, and insurance costs.
• Climate vulnerability: Bangladesh's low-lying transport infrastructure is acutely exposed to flooding, river erosion, and cyclone damage. Inland waterway navigability degrades with changing rainfall patterns, and coastal port infrastructure faces sea-level rise risk.

Five policy recommendations:

• Reduce logistics cost to 12% of GDP by 2035 through port modernization (Matarbari), single-window customs, digital documentation, and corridor-based freight optimization on the Dhaka-Chittagong axis.
• Standardize railway gauge to broad gauge with a phased 10-year program starting with the Dhaka-Chittagong corridor, unlocking containerized rail freight that can compete with road haulage on cost and speed.
• Revive inland waterways through a dedicated dredging authority with multi-year budget commitments, modern river terminals with intermodal connections, and public-private partnerships for cargo vessel fleet modernization.
• Implement Road Transport Act 2018 fully with digital enforcement (CCTV, automated ticketing), mandatory vehicle fitness testing with age-based retirement, and dedicated pedestrian/cycling infrastructure in urban areas.
• Expand cold chain logistics network to reduce 25-40% post-harvest losses in agriculture, targeting 5 regional cold chain hubs connected to Chittagong and Matarbari ports for pharmaceutical and seafood exports.

*Data sources: Roads and Highways Department (RHD), Bangladesh Road Transport Authority (BRTA), Bangladesh Railway, Bangladesh Inland Water Transport Authority (BIWTA), Chittagong Port Authority (CPA), World Bank Logistics Performance Index, ADB Transport Sector Assessments, JICA studies.*