State Highway 12
Route information
Length	352 km (219 mi)
Major junctions
From	Naxalbari
Major intersections	NH 327/ AH 2 at Naxalbari common route starts East-West Highway (Nepal) at Panitanki NH 327 common route ends at Dohaguri NH 327 link at Kharibari NH 27 at Ghoshpukur NH 27 (Ghoshpukur-Fulbari Byepass) at Mahammadbaksa NH 27 common route till Matigara NH 10 common route till Khaprail More at Matigara Phikkal-Pasupatinagar Road near Pasupatinagar (Nepal) Road to Manebhanjhang at Simanabasti NH 110 Junction NH 10 Junction near Teesta Bridge NH 17 common route starts at Damdim Jaldhaka Bridge at Nagrakata NH 517 Junction at Telipara NH 17 common route ends at Birpara NH 317 common route starts at Birpara NH 317 common route ends at Madarihat NH 17 and NH 27 Junction at Falakata NH 17 and NH 27 common route ends NH 17 separates at Sonarpur NH 27 separates and moves in the direction of Kamakhyaguri NH 27 Junction
To	Alipurduar
Location
Country	India
State	West Bengal
Districts	Darjeeling, Kalimpong, Jalapaiguri, Alipurduar
Highway system
Roads in India Expressways National State Asian State Highways in West Bengal

State Highway 12 (West Bengal) is a state highway in West Bengal, India.

Route

SH 12 originates from Naxalbari and passes through Kharibari, Phansidewa, Matigara, Mirik, Sukhiapokhri, Ghum, Peshok, Teesta Valley, Kalimpong, Algarah, Labha, Gorubathan. Damdim, Chalsa, Madarihat, Falakata, Sonapur before terminating to NH-27 through Kamakhyaguri Alipurduar.

The total length of SH 12 is 352 km.^[1]

Districts traversed by SH 12 are: Darjeeling district, Kalimpong district, Jalpaiguri district, Alipurduar district.^[2]

Road sections

It is divided into different sections as follows:.^[1]