Planned maintenance activity on Mumbai Metro Line 1 led to reduced train speeds and minor service delays during Thursday’s morning peak, resulting in heavy overcrowding across several stations. The corridor, operated under a public-private partnership by Reliance Infrastructure, remains one of the city’s most heavily used transit routes, with its limited four-coach train configuration continuing to raise capacity concerns.
Temporary speed restrictions were imposed as part of scheduled track maintenance between Versova and Ghatkopar. However, the slowdown triggered a ripple effect during rush hour, with commuters reporting severe congestion around 9 am. Platforms at key stations were described as being packed to capacity, with passengers highlighting safety concerns due to crowding and a lack of crowd management.
Several commuters noted the absence of adequate staff and unclear communication during the disruption. With continuous inflow from staircases, many said the situation became unmanageable, forcing some to abandon the metro and seek alternative modes of transport. Several passengers switched to BEST bus services, reporting delays of up to an hour in reaching their workplaces. Auto-rickshaw availability was also limited, reportedly due to a separate compliance-related issue affecting drivers.
The incident has once again brought attention to the long-pending demand to upgrade the line from four-coach to six-coach trains. Critics argue that despite sustained ridership growth, capacity augmentation has not kept pace. A senior opposition leader called for immediate intervention, questioning the delay in implementing proposals to increase rake capacity.
In response, metro officials stated that rail grinding operations were carried out in collaboration with Bangalore Metro Rail Corporation as part of a preventive maintenance initiative. They emphasised that the temporary speed restrictions were standard safety measures, leading to only minor delays, and were necessary to improve track quality and ensure commuter safety.
Authorities added that operations will continue to be monitored closely, with routine maintenance remaining a priority to maintain service reliability.
Source: Construction World
