SH 3 originates from
Krishnanagar and passes through
Hanskhali,
Bagula,
Helencha,
Bangaon,
Gaighata,
Maslandapur,
Baduria,
Kholapota,
Haroa,
Rajarhat,
Lauhati,
Baguiati,
Dhapa,
Bhangar,
Bamanpukuria,
Minakhan,
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 (0 – 32 km)North 24 Parganas district (32 – 155 km)Kolkata district (155 – 164 km)South 24 Parganas district (164 – 260 km) ==Road sections==