List of state highways in Sikkim

The state highways are arterial routes of a state, linking district headquarters and important towns within the state and connecting them with national highways or Highways of the neighboring states.

Introduction

Sikkim state has a good road network. There are 8 national highways with total length of 512 km and many state highways with total length of 3,668.78 km.^[1][2]

Type of road and its length

Sl. No.	Type of Road	Length (in km)
1	National highways	512
2	State highways	732.61
3	Major district roads	1,126.31
4	Other district roads	549.68
5	Village roads	748.18
Total		3668.78

List of state highways

Number	Length (km)	Length (mi)	Southern or western terminus	Northern or eastern terminus	Formed	Removed	Notes
SH 1	—	—	Gangtok - Ranipool Road To Rumtek -Sang - Sirwani		—	—
SH 2	—	—	Gangtok-Rongek-Bhusuk-Assam-Pakyong		—	—
SH 3	—	—	Rongli - Rorathang		—	—
SH 4	—	—	Pakyong - Machong - Rolep - Chujachen - Rongu		—	—
SH 5	—	—	Rumtek - Rey - Ranka - Sichey		—	—
SH 6	—	—	Singtam - Chewribotey - Duga - Rangpo		—	—
SH 6A	—	—	Duga - Pacheykhani		—	—
SH 7	—	—	Penlong Tintek Raley - Kambal - Samdong		—	—
SH 11	—	—	Namchi - Prong 4Amthang - Mamring		—	—
SH 12	—	—	Phongla - Bermiock - Sirwani		—	—
SH 13	—	—	Melli Turuk-Sadam- Bhanjyang		—	—
SH 14	—	—	Pabong - S		—	—
SH 15	—	—	Manpur - Jorethang		—	—
SH 16	—	—	Nayabazar (Jorethang) - Namchi (510)		—	—
SH 17	—	—	Damthang -(Nh -710) - Rabongla (510)		—	—
SH 18	—	—	Ravangla -Yangyang		—	—
SH 19	—	—	Namchi - Wok- Sikkip		—	—
SH 20	—	—	Gyalshing - Pelling - Dentam - Kaluk- Soreng		—	—
SH 21	—	—	Soreng - Sombarey Via Timberbung		—	—
SH 22	—	—	Legship (Nh 510) - Reshi - Nayabazar		—	—
SH 23	—	—	Kaluk - Reshi Rinchenpong Road - Nayabazar Legship		—	—
SH 24	—	—	Nayabazar - Budang - Soreng Via Chakung		—	—
SH 25	—	—	Budang-Daramdin - Phambong- Somaberey		—	—
SH 26	—	—	Budang -Soreng Via Malabassey		—	—
SH 27	—	—	Pelling - Rimbi -Yoksum Phatak - Tashiding Gumpa Phatak- Legship (Gangtok More)		—	—