New Delhi: Public Works Department (PWD) is stepping up road infrastructure upgrades in Sangam Vihar, aiming not only to strengthen existing stretches but also to plan a new corridor, signalling a broader effort to improve connectivity and safety in one of south Delhi’s busiest neighbourhoods. As part of the initiative, PWD has lined up several repair and strengthening works under the Central Road and Infrastructure Fund (CRIF), identifying Sangam Vihar as a priority area. The Rs 3.47-crore project focuses on improving road durability and safety. The work includes installing high-visibility glow studs, retro-reflective thermoplastic markings and crash barriers to enhance night-time visibility and reduce accident risks. The works will follow the Indian Roads Congress (IRC) and PWD specifications after proper cleaning and preparation of surfaces. In addition to upgrading existing roads, the department has initiated a proposal to build a new road linking the Shooting Range T-Point to the Govt Senior Secondary School in J Block. A survey and preparation of a Detailed Project Report (DPR) will be undertaken to assess feasibility and design needs. Sangam Vihar, among south Delhi’s most densely populated localities, acts as a key last-mile connector to Mehrauli, Saket and Tughlakabad. Its narrow roads, mixed land use and heavy commuter volume mean even minor disruptions quickly spill over to arterial corridors, making infrastructure upgrades crucial for easing congestion and improving safety across the region. Preparatory work will begin with a reconnaissance survey supported by photographic documentation to identify on-ground issues. This will be followed by topographical and tree-count surveys. Based on the findings, PWD will prepare an integrated development plan for the corridor, detailing the layout of carriageways, footpaths, medians, verge areas and utility zones to ensure smoother traffic flow and safer pedestrian movement. Junction design and road safety will be central to the exercise. Engineers will assess junction geometry, identify bottlenecks and conflict points and examine pedestrian safety concerns. Improvements may include better channelisation, modified turning radii, pedestrian crossings and refuge islands, in line with IRC and Unified Traffic and Transportation Infrastructure (Planning and Engineering) Centre (UTTIPEC) guidelines. Detailed drawings — including plans, longitudinal profiles and cross-sections — will be prepared along with an implementation strategy. The proposals will be presented to stakeholders, with feedback incorporated before final submission.
