Towards sustainable urban mobility

Urban mobility in Dhaka has reached a critical juncture. As we grapple with increasing congestion and environmental degradation, the need for a shift in transportation culture -- moving away from private vehicle reliance toward integrated public transit systems -- has never been more urgent.

To illustrate this, I conducted a personal comparative analysis of my daily commute between residential Dhaka and Uttara that I have tabulated. 

The results offer a compelling argument for sustainable transport.

Comparative analysis

 

Key observations

● Economic and health benefits: Opting for the Metro Rail and public transit not only provides substantial cost savings -- roughly an 82% reduction compared to private car usage -- but also encourages an active lifestyle. The inclusion of walking into the daily commute fosters better health, while public transit offers time for mindfulness and reflection, as opposed to the stress of driving in congested traffic.
● Environmental responsibility: Private vehicle dependency contributes disproportionately to Dhaka’s carbon emissions. A shift toward public transport is a necessary step in mitigating the city's environmental impact.

Policy recommendations

Looking ahead, the development of the underground Metro Rail network will be a transformative milestone for Dhaka. To fully capitalize on this, I propose the following strategic considerations:

● Infrastructure and connectivity: The expansion of the underground rail network is vital. 

This will enable workforce decentralization, allowing residents to live in satellite areas like Purbachal, thereby reducing the population density in the city core.

● Capacity augmentation and enforcement: To maintain the efficiency of the current Metro Rail, it is necessary to increase the frequency and number of coaches. 

Furthermore, there is an urgent need to enforce the integrity of reserved coaches for the elderly, individuals with disabilities, and women. A robust "civic sense" must be supported by strict regulatory enforcement.

● Cultural shift: We must normalize the usage of public transit among the professional class. During my international travels, I have consistently observed that high-income populations in developed economies prioritize public transit and walking.

Adopting this mindset in Dhaka is essential to move away from the "luxury-first" approach to transportation.

The transition to a sustainable, efficient, and healthy urban transport system must not be seen merely as a logistical challenge but rather as a collective social responsibility. 

By curbing the unnecessary use of private vehicles and embracing public transit, we can reduce our carbon footprint, improve public health, and create a more livable, organized, and sustainable Dhaka for the next generation.

 

Md Mizanul Hoque Chowdhury is Former Additional Secretary, Ministry of Environment,Forest and Climate Change.