Delhi’s construction ban from November 5 to November 20 is set to disrupt several Public Works Department projects, including work on the Modi Mill flyover, as authorities move to control worsening air pollution across the National Capital Region.
The restriction covers construction and demolition activities that generate dust and pollution. It does not apply to every development activity, and hospitals and certain nationally important projects have been granted exemptions. Metro, railway, airport, interstate bus terminal, water-supply and sanitation projects are among the categories listed for exemption under the reported restrictions.
The immediate impact is expected to be felt by road, flyover and underpass projects being implemented by the PWD in Delhi. Construction activity on the Modi Mill flyover is among the works affected. The department is also undertaking road repairs and laying new road surfaces, with a target of completing these works by November 30. Work on some of these projects had already begun before the pollution-control restriction was imposed.
The interruption comes after an already difficult construction cycle for Delhi’s road infrastructure. Road projects were affected earlier in the year by higher bitumen prices linked in the report to the conflict in West Asia. The monsoon then halted or slowed construction activity for an extended period. With the rains over, the PWD had been expected to accelerate road construction and repair work, but the pollution-related restriction has created another pause.
The order reflects a recurring administrative challenge in Delhi: public agencies must maintain and expand infrastructure while also limiting activities that worsen air quality. Construction and demolition are among the urban activities targeted during periods of severe pollution because exposed soil, debris, material handling and vehicle movement can add dust to already polluted air. The reported exemptions indicate that authorities are distinguishing between dust-generating activities and projects considered essential to transport, utilities, sanitation or public services.
For residents, delayed road and flyover works can mean that ongoing diversions, bottlenecks and incomplete infrastructure remain in place for longer. However, the report does not provide project-wise revised completion dates or details of how contractors will secure construction sites during the stoppage. The practical effect will therefore vary according to the stage, location and nature of each PWD project.
The restriction is scheduled to remain in force until November 20. The report also notes that experts do not expect an immediate improvement in pollution after that date and believe construction restrictions could be extended if air quality remains poor. Such an extension would affect the PWD’s November 30 roadwork target and could push large-scale road construction activity towards the end of February, increasing the risk of longer project timelines and continued inconvenience for road users.
The next formal milestone is the end of the current restriction period on November 20, when authorities will determine whether construction and demolition activity can resume or whether further pollution-control measures are required.
