List of rail tunnels in India by length

This is a list of the longest rail tunnels in India. In considering tunnels for this section, tunnels of underground metro railways have not been counted. Only tunnels on the main Indian Railways network longer than 1,000 metres (3,300 ft) have been listed. Under construction and proposed tunnels have been listed separately.

Location

Most of the tunnels listed below are located in the Western Ghats, the only mountain range in the country that has good railway connectivity. Most long tunnels are in the Himalayas, especially in Jammu & Kashmir as part of the USBRL Project. Tunnel 50 of USBRL is the current longest railway tunnel in India.^[1]

List

Name	Track length	Station 1	Station 2	State	Railway Division	Year of Opening	Coordinates	Picture
Tunnel T-50	12,775 metres (41,913 ft)[2][3]	Sumber	Khari	Jammu and Kashmir	Northern Railway	2024	33°18′13.24″N 75°7′13.40″E
Pir Panjal Railway Tunnel	11,215 metres (36,795 ft)[4][5]	Banihal railway station	Hillar Shahabad	Jammu and Kashmir	Northern Railway	2013	33°27′44.30″N 75°11′38.46″E
Tunnel T-44	11,130 metres (36,520 ft)[6]	Sawalkote	Sangaldan	Jammu and Kashmir	Northern Railway	2025 (Commissioned)	33°12′43.35″N 75°1′43.24″E
Tunnel T-49	10,178 metres (33,392 ft)[7]	Sangaldan	Sumber	Jammu and Kashmir	Northern Railway	2024	33°17′10.59″N 75°1′36.20″E
Tunnel T-42	9,316 metres (30,564 ft)[8]	Dugga	Sawalkote	Jammu and Kashmir	Northern Railway	2025 (Commissioned)	33°10′37.21″N 74°56′26.82″E
Tunnel T-52	8,610 metres (28,250 ft)[9][10]	Khari	Banihal	Jammu and Kashmir	Northern Railway	2024	33°23′27.12″N 75°8′16.78″E
Rapuru (P-4)	6,642.25 metres (21,792.2 ft)	Vellikallu	Cherlopalli	Andhra Pradesh	South Central Railway	2019[11]	14°8′15″N 79°28′34″E
Karbude (T-35)	6,506 metres (21,345 ft)	Ukshi	Bhoke	Maharashtra	Konkan Railway	1997	17°6′9″N 73°24′59″E
Tunnel T-43	6,292 metres (20,643 ft)[12]	Sawalkote	Sangaldan	Jammu and Kashmir	Northern Railway	2025 (Commissioned)	33°10′11.16″N 75°2′31.57″E
Tunnel T-36	5,941 metres (19,491 ft)[13]	Reasi	Bakkal	Jammu and Kashmir	Northern Railway	2025 (Commissioned)	33°5′33.36″N 74°52′31.09″E
Tunnel T-34	5,098 metres (16,726 ft)[14]	Katra	Reasi	Jammu and Kashmir	Northern Railway	2025 (Commissioned)	33°2′4.29″N 74°54′56.52″E
Nathuwadi (T-6)	4,389 metres (14,400 ft)	Vinhere	Diwankhavati	Maharashtra	Konkan Railway	1997	17°53′37″N 73°23′14″E
Tike (T-39)	4,077 metres (13,376 ft)	Ratnagiri	Nivasar	Maharashtra	Konkan Railway	1997	16°58′48″N 73°23′42″E
Berdewadi (T-49)	4,000 metres (13,000 ft)	Adavali	Vilavade	Maharashtra	Konkan Railway	1997	16°53′43″N 73°36′22″E
Tunnel T-37	3,493 metres (11,460 ft)[15]	Bakkal	Dugga	Jammu and Kashmir	Northern Railway	2025 (Commissioned)	33°9′27.19″N 74°52′26.35″E
Savarde (T-17)	3,429 metres (11,250 ft)	Kamathe	Sawarda	Maharashtra	Konkan Railway	1997	17°27′35″N 73°31′19″E
Barcem (T-73)	3,343 metres (10,968 ft)	Balli	Canacona	Goa	Konkan Railway	1997	15°3′49″N 74°1′54″E
Borail BG (T-10)	3,235 metres (10,614 ft)	Jatinga lampur	Halflong Hill	Assam	Northeast Frontier Railway	2015
Tunnel T-33	3,209 metres (10,528 ft)[16]	Katra	Reasi	Jammu and Kashmir	Northern Railway	2025 (Commissioned)	33°0′20.48″N 74°55′2.53″E
Tunnel T-23	3,120 metres (10,240 ft)[17][18]	Udhampur	Chak Rakhwal	Jammu and Kashmir	Northern Railway	2014	32°56′28.97″N 75°9′32.21″E
Tunnel T-35	3,007 metres (9,865 ft)[19]	Katra	Reasi	Jammu and Kashmir	Northern Railway	2025 (Commissioned)	33°5′0.69″N 74°54′38.02″E
Karwar (T-80)	2,950 metres (9,680 ft)	Karwar railway station	Harwada railway station	Karnataka	Konkan Railway	1997
Honnavar (T-84)	2,830 metres (9,280 ft)	Harwada railway station	Ankola railway station	Karnataka	Konkan Railway	1997
Chowk (T-3)	2,628 metres (8,622 ft)	Panvel	Karjat	Maharashtra	Central Railway	2006	18°55′5″N 73°17′10″E
Parchuri (T-27)	2,552 metres (8,373 ft)	Sangameshwar	Ukshi railway station	Maharashtra	Konkan Railway	1997	17°9′30″N 73°28′57″E
Lalsot Tunnel	2,510 metres (8,230 ft)	Didwana	Indawa	Rajasthan	North Western Railway	2014
Khowai (T-2)	2,500 metres (8,200 ft)	Mungiakami	Shambuhari	Tripura	Northeast Frontier Railway	2008
Sangar (T-4)	2,454 metres (8,051 ft)	Sangar	Manwal	Jammu and Kashmir	Northern Railway	2005
Monkey Hill (T-25C/T-49)	2,304 metres (7,559 ft)	Karjat	Khandala	Maharashtra	Central Railway	1982
Mohape (T-27)	2,304 metres (7,559 ft)	Mohape	Panvel	Maharashtra	Central Railway & Konkan Railway	1997
Aravali (T-21)	2,161 metres (7,090 ft)	Aravali	Sangameshwar	Maharashtra	Konkan Railway	1997
Chiplun (T-16)	2,116 metres (6,942 ft)	Chiplun railway station	Kamathe railway station	Maharashtra	Konkan Railway
Tamelong (T-8)	2,052 metres (6,732 ft)	Vangaichungpao	Tamenglong	Manipur	Northeast Frontier Railway	2016
Longtarai MG (T-13)	1,994 metres (6,542 ft)	Lower Halflong	Ditokchherra	Assam	Northeast Frontier Railway	1903	Abandoned
Ramling	1,936 metres (6,352 ft)	Osmanabad	Gad Deodari	Maharashtra	Central Railway	2007
Thizama BG(T-8)	1,849 metres (6,066 ft)	Thizama	Zubza	Nagaland	Northeast Frontier Railway	2018
Parsik Tunnel	1,681 metres (5,515 ft)	Thane	Mumbra	Maharashtra	Central Railway	1916	19°11′19.36″N 73°0′54.77″E
Bogada Tunnel	1,600 metres (5,200 ft)	Dorabhavi	Diguvametta	Andhra Pradesh	South Central Railway	1936
Saranda (T-3)	1,600 metres (5,200 ft)	Goilkera	Mahadevsal	Jharkhand	South Eastern Railway	2020	25°00′00″N 85°30′45″E
Saranda (T-1 & T-2)	1,521 metres (4,990 ft)	Goilkera	Mahadevsal	Jharkhand	South Eastern Railway	1900	25°00′00″N 85°30′45″E
Gurpa Tunnel	1,444 metres (4,738 ft)	Gurpa	Gujhandi	Jharkhand	East-Central Railway	1916
Borra Tunnel	1,369 metres (4,491 ft)	Araku	Borraguhalu	Andhra Pradesh	East-Coastal Railway	1957
Laxmipur Tunnel	1,296 metres (4,252 ft)	Laxmipur	Singaram	Odisha	East-Coastal Railway	1957
Zhobo Tunnel	1,225 metres (4,019 ft)	Mesra	Sidhwar	Jharkhand	East-Central Railway	2020
Darakhoh-Maramjhiri Tunnel	1,165 metres (3,822 ft)	Darakhoh	Maramjhiri	Madhya Pradesh	West Central Railway	1900
Budhni Tunnel	1,089 metres (3,573 ft)	Budhni	Barkheda	Madhya Pradesh	West-Central Railway	1900
Bhanwar Tonk Tunnel	1,024 metres (3,360 ft)	Kargi Road	Bhanwar Tonk	Chhattisgarh	South East-Central Railway	1907
Debari BG Tunnel	1,000 metres (3,300 ft)	Debari	Rana Pratapnagar	Rajasthan	North Western Railway	2007
Chellamma	1,000 metres (3,300 ft)	Bogada	Chellamma	Andhra Pradesh	South Central Railway	1936
Jamalpur (T-2 Dn)	961 metres (3,153 ft)	Bariarpur	Jamalpur Junction	Bihar	Eastern Railway	2022
Jamalpur (T-1 Up)	916 metres (3,005 ft)	Jamalpur Junction	Bariarpur	Bihar	Eastern Railway	1861
Oda Tunnel	821 metres (2,694 ft)	Bagruwa	Oda	Rajasthan	North Western Railway	2022

Under Construction & Proposed Tunnels

Name	Track length	Station 1	Station 2	State	Railway Division	Expected Completion	Coordinates	Picture
Thane Creek Tunnel[20]	21,150 metres (69,390 ft)[21]	Bandra Kurla Complex	Thane	Maharashtra	Mumbai–Ahmedabad High Speed Railway	2028[22]	Under Construction[23]
Keylong Tunnel	21,150 metres (69,390 ft)	Kyelang	Darcha	Himachal Pradesh	Northern Railway	2034 (Proposed)	DPR under approval[24]
Devprayag Rail Tunnel	15,270 metres (50,100 ft)	Devprayag	Kirti Nagar	Uttarakhand	Northern Railway	Dec 2026[25]	30.1271199°N 78.6026220°E / 30.1271199; 78.6026220
Saheibung Tunnel (T-12)	10,275 metres (33,711 ft)[26]	Tupul	Imphal	Manipur	Northeast Frontier Railway	Late 2025[27]	24.8546607°N 93.7321332°E / 24.8546607; 93.7321332
Trivandrum Port Tunnel	9,020 metres (29,590 ft) [28]	Vizhinjam International Seaport Thiruvananthapuram	Balaramapuram	Kerala	Southern Railway	Dec 2028	Construction expected to begin in 2025
Tunnel T-10	5,300 metres (17,400 ft)[29][30]	Melli	Rangpo	West Bengal	Northeast Frontier Railway	Dec 2027[31]	27.062830°N 88.429373°E / 27.062830; 88.429373
Kalijhora Tunnel (T-13)	2,560.5 metres (8,401 ft) [32]	Kalijhora railway station	Suntalay	West Bengal	Northeast Frontier Railway	Dec 2027[31]	26.950914°N 88.444340°E / 26.950914; 88.444340

See also

• Indian Railways
• List of tunnels
• List of longest tunnels
• Tunnel