State Highway 3 (West Bengal)
State Highway 3 is a state highway in West Bengal, India.
Route
SH 3 originates from Krishnanagar and passes through Hanskhali, Helencha, Bangaon, Gaighata, Maslandapur, Kholapota, Baduria, Haroa, Minakhan, Bamanpukuria, Baguiati, Dhapa, Bhangar, Nalmuri,Canning Town, Bhangonkhali, Sonakhali, Basanti and terminates at Godkhali near Gosaba.The total length of SH 3 is 260 km.
Districts traversed by SH 3 are:
Nadia district
North 24 Parganas district
Kolkata district
South 24 Parganas district
Road sections
It is divided into different sections as follows:| Road Section | District | CD Block | Length |
| Krishnanagar-Hanskhali-Duttaphulia | Nadia | Krishnanagar I, Hanskhali, Ranaghat II | 32 |
| Duttaphulia-Helencha-Bangaon | North 24 Parganas | Bagdah, Bangaon | 36 |
| Bangaon-Gaighata via NH 112 | North 24 Parganas | Bongaon | - |
| Gaighata-Maslandapur-Kholapota | North 24 Parganas | Gaighata, Habra I, Baduria | 27 |
| Kholapota-Sikra Kulingram via SH 2 | North 24 Parganas | Basirhat II | - |
| Sikra Kulingram-Haroa | North 24 Parganas | Haroa, Minakhan, Sandeshkhali I, Basirhat II | 16 |
| Haroa-Lauhati-Kaikhali | North 24 Parganas | Rajarhat | 29 |
| Kaikhali-Ultadanga via VIP Road | North 24 Parganas | Bidhannagar Municipal Corporation, South Dum Dum | 8 |
| Ultadanga-Dhapa via EM Bypass | Kolkata | Kolkata Municipal Corporation | 9 |
| Dhapa-Bhangar-Minakhan-Basanti-Godkhali via Basanti Highway | South 24 Parganas | Bhangar I, Bhangar II, Canning II, Basanti | 96 |