Mumbai Coastal Road Expansion: Dahisar-Bhayandar Project to Transform Connectivity

Mumbai’s long-pending coastal road expansion has received a major boost, with the approval of the Dahisar–Bhayandar coastal road project. Once completed, the new corridor is expected to reduce travel time between Nariman Point and Mira–Bhayandar to just 30 minutes. This development marks a significant step toward easing traffic congestion and improving north–south connectivity across the city’s western coastline.

The Maharashtra government has given the green signal to the Dahisar–Bhayandar coastal road, which will serve as the northern extension of Mumbai’s existing coastal road network. The project aims to connect South Mumbai directly with the northern suburbs and extended suburban regions, creating a continuous high-speed coastal corridor along the western edge of the city.

One of the most impactful outcomes of this project will be the drastic reduction in travel time. Currently, commuting from Nariman Point to Mira–Bhayandar can take over two hours during peak traffic. With the coastal road extension in place, the same journey is expected to be completed in approximately 30 minutes, offering major relief to daily commuters.

The proposed coastal road will run along the western coastline, linking key areas such as Dahisar and Bhayandar to South Mumbai. It will integrate with the existing Mumbai Coastal Road project, ensuring seamless movement without traffic signals. This uninterrupted corridor is expected to divert a large volume of traffic away from congested arterial roads like the Western Express Highway.

By offering a signal-free alternative, the project is expected to significantly reduce congestion on internal city roads. The Dahisar–Bhayandar coastal road will act as a parallel route to existing highways, improving traffic distribution and enhancing overall urban mobility. Emergency services, logistics, and public transport are also expected to benefit from faster travel times.

Infrastructure upgrades of this scale often have a direct impact on surrounding real estate markets. Improved connectivity is likely to boost residential and commercial demand in Dahisar, Bhayandar, and Mira Road. Shorter commute times to South Mumbai can make these areas more attractive for homebuyers and investors seeking affordability with better access to the city’s core.

Enhanced connectivity between South Mumbai and the northern suburbs is expected to support economic growth by improving access to business districts, employment hubs, and commercial zones. Reduced travel time can increase productivity and encourage decentralisation of offices and services across the metropolitan region.

As with earlier phases of the coastal road, the project will involve environmental clearances and coastal regulation compliance. Authorities have indicated that mitigation measures will be implemented to minimise ecological impact while balancing infrastructure needs. Careful planning will be essential to ensure sustainable execution.

The Dahisar–Bhayandar stretch forms part of Mumbai’s broader coastal road vision aimed at creating a continuous coastal expressway. Once fully operational, the network will significantly reshape how people move across the city, offering faster, safer, and more efficient travel options.

For daily commuters traveling between South Mumbai and the extended western suburbs, the project promises a major lifestyle upgrade. Reduced travel stress, predictable commute times, and better road quality are expected to improve overall quality of life for thousands of residents.

The approval of the Dahisar–Bhayandar coastal road marks a transformative moment for Mumbai’s infrastructure landscape. By cutting travel time between Nariman Point and Mira–Bhayandar to just 30 minutes, the project is set to redefine connectivity, ease congestion, and unlock growth across the city’s northern corridor. Once completed, it will stand as one of Mumbai’s most impactful urban mobility upgrades.