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|---|---|
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| Route information | |
| Part of NH12 | |
| Maintained by PWD-NH Division, GoWB and NHAI | |
| Length | 7.3 km (4.5 mi) |
| Existed | 2001–present |
| Major junctions | |
| East end | Vidyasagar Setu Toll |
| West end |  NH 16, Nibra |
| Location | |
| Country | India |
| Primary destinations | Vidyasagar Setu Toll, Belepole, Santragachi, Kona, Nibra |
| Highway system | |
Kona Expressway (part of NH12) is a 7.3-kilometre-long (4.5 mi) expressway in Kolkata (greater), West Bengal, India. It consists a 6 laned elevated expressway corridor (under construction as of 2025) and 4-6 laned at-grade highway.[1] The road acts as important link to kolkata connecting National Highway 16 (India) (NH 16) near Nibra to Vidyasagar Setu, which leads to Kolkata.[2] It is one of the most important entries to Kolkata. As of November 2022, the road carries more 70,000 vehicles per day.[3]
- ^ MP, Team (13 March 2018). "DPR on widening of Kona Expressway to be submitted soon". Millennium Post.
- ^ "A ride down Kona Expressway".
- ^ "Daily passengers missed trains due to work at Santragachi bridge". www.anandabazar.com.