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Before the formulation of Golden Quadrilateral and opening of Durgapur Expressway, the road was major thoroughfare from Kolkata to Hooghly and thereafter to the old GT Road. In 2020, Delhi Road was renovated and expanded.
The endpoints of the road are Mogra and Dankuni. From Dankuni, the road starts with a system interchange with Durgapur Expressway and bypasses TN Mukherjee Road through Dankuni State Highway Flyover. Some connector or spur roads have met or emerged or crossed from this road such as:
