New Delhi, Dec. 12 -- With the structural work on residential towers largely complete at the Netaji Nagar General Pool Residential Accommodation (GPRA) colony, NBCC India Ltd is set to begin relaying internal and approach roads - a key phase in the area's redevelopment that is expected to temporarily affect traffic movement.

The Rs.67.62-crore infrastructure project planned across Delhi by the Union ministry of housing and urban affairs (MoHUA) includes constructing roads, stormwater drains, utility ducts, concrete cable trenches, street lighting, horticulture, and bus shelters. Solar and conventional lighting will be installed, and signage will comply with Indian Roads Congress standards.

NBCC officials familiar with the project said t...