South Western Railway zone

South Western Railway
Overview
HeadquartersRail Soudha, Gadag Road Hubli Karnataka
LocaleKarnataka, Andhra Pradesh, Goa, Tamil Nadu and Maharashtra
Dates of operation2003; 23 years ago (2003)–
PredecessorSouthern Railway zone
South Central Railway zone
Central Railway zone
Technical
Track gaugeBroad gauge (1676mm, 5'6")
Previous gaugeMeter gauge
Electrification3,329 kilometres (2,069 mi)
Length3,721 kilometres (2,312 mi)
Other
Websitewww.swr.indianrailways.gov.in SWR Official Website

The South Western Railway (abbreviated SWR) is one of the 19 railway zones of Indian Railways, headquartered at Hubli in the Indian state of Karnataka. SWR was created from carving out the routes from Southern Railways, South Central Railways and Central Railways in 2003.

History

The South Western Railway zone came into existence on 3 April 2003 by bifurcating Mysore and Bengaluru divisions from Southern Railway along with Hubli division from South Central Railway. It is headquartered at Hubli and comprises three divisions namely Hubli, Mysore, and Bengaluru. The fourth division at Kalaburagi was slated to be the fourth division which was supposed to be carved out from Hubli, Secunderabad, Guntkal and Solapur divisions. Currently the divisional office at Kalaburagi is on hold due to operational constraints.

With effect from 1 October 2026, the Railway lines of Mangalore area was merged with the Mysore railway division of South Western Railway (SWR) to facilitate more efficient administrative management.

Zonal Headquarters


Rail Soudha, SWR Headquarters Office, Hubli

The headquarters of South Western Railway (SWR) is located at Rail Soudha, Gadag Road, Hubli, Karnataka – 580020, India. The zone has been headquartered at Hubli since its formation on 1 April 2003.

Divisions

South Western Railway (SWR) is administratively divided into three railway divisions

Division wise Track details As on 01.April.2026
Sl. No. Division Route Kms % of Route Kms Running track Kms % of Running track Kms
1 Bengaluru 1144.98 30.76% 1707.31 30.99%
2 Mysore 1141.78 30.67% 1468.33 26.65%
3 Hubli 1434.91 38.55% 2333.12 42.35%
Grand Total 3721.63 100% 5508.78 100%

Administrative reorganisation

Mangaluru Area

With effect from 1 October 2026, the Railway lines of Mangaluru area was merged with the Mysore railway division of South Western Railway (SWR) to facilitate more efficient administrative management. The Government of India issued the related Gazette notification on 21 August 2026,outlining the changes to the railway administrative jurisdiction.

Railway Board NOTIFICATION

New Delhi, 21 August 2026

No. 2025/E&R/1(3)/1.

1. It is hereby notified for general information that keeping in view the operational requirements, Central Government has decided to revise the jurisdictional boundaries of Mysore division of South Western Railway, Konkan Railway and Palakkad division of Southern Railway.

2. The divisional/zonal boundary between Mysore division of South Western Railway and Palakkad division of Southern Railway is now fixed at Km 872.900 on Shoranur Jn.- Mangaluru Central section.

3. The existing divisional/zonal boundary between Konkan Railway and Southern Railway will become the divisional/zonal boundary between Konkan Railway and South Western Railway.

4. The interchange point between Mysore division of South Western Railway and Palakkad division of Southern Railway will accordingly shift from Padil to Ullal.

5. The existing interchange point between Palakkad division of Southern Railway and Konkan Railway at Thokur will now be the interchange point between Konkan Railway and Mysore division of South Western Railway.

6. These changes in the above jurisdiction will come into effect from 1 Oct.’ 2026.

Jurisdiction

Map of South Western Railway zone (in Cyan)

South Western Railway covers most of the railway lines in the state of Karnataka and Goa except the Konkan Railway line, parts of Sri Sathya Sai district and Chittoor district in Andhra Pradesh, Krishnagiri district, parts of Dharmapuri district and Tirupathur district of Tamil Nadu and parts of Sangli district and Solapur district of Maharashtra. SWR also operates and maintains Mangalore–Hassan–Mysore line railway track.

Modernization

The Mysore Division of South Western Railways will be designated as "Digital Division" after fully adopting its current technology harnessing programme. The government of India had asked Railways divisions to cut red tape and reduce paperwork in offices. All the officials will adopt technologies like WhatsApp and Google Drive to share reports and other documents. This will save a lot of papers being used for circulating reports as done currently. Two web-based helplines have been launched so that digitised information can be shared among different officials. The inspection reports regarding maintenance, passenger amenities, cleanliness, electronics, and communication, etc. will be managed by a new software which is under construction now. These measures will cut down redundant works, reduce number of registers and reports maintained by officials, reduce paper consumption and improve the efficiency and celerity of operations.

In 2025 SWR has enhanced speed on 835 kilometres of track, which saves up to an hour in travelling time for both people and goods. This has resulted in better logistics, more punctuality, and economic growth.

Loco sheds

Pitlines and coaching facilities

South Western Railway has 26 active pit lines across its three divisions, with 2 additional pit lines under construction and 1 pit line sanctioned, supporting the examination, servicing, and maintenance of train rakes.

Pit lines of South Western Railway
Division Location Number of Pit lines
Bengaluru KSR Bengaluru 5
Yesvantpur 4
Baiyyappanahalli / SMVT Bengaluru 3
Mysore Mysore 4
Mangaluru Central 3
Arsikere 1
Shivamogga / Kotegangur 2 (Under Construction)
Hubli Hubli 4
Vasco da Gama 1
Belagavi 1
Vijayapura 1 (Sanctioned)
Total 29

State wise Route and Running track Kms

SWR route kilometres by state, as on 1 April 2026
  1. Karnataka – 3,142.88 km (84.4%)
  2. Andhra Pradesh – 298.41 km (8.01%)
  3. Tamil Nadu – 173.67 km (4.66%)
  4. Goa – 69.31 km (1.86%)
  5. Maharashtra – 37.42 km (1.00%)
SWR Route and Running Track kilometres by State As on 01.April.2026
Sl. No. State Route Kms % of Route Kms Running Track Kms % of Running Track Kms
1 Karnataka 3,142.88 84.44% 4,720.69 85.69%
2 Andhra Pradesh 298.41 8.01% 419.02 7.61%
3 Tamil Nadu 173.67 4.66% 198.64 3.61%
4 Goa 69.31 1.86% 95.57 1.73%
5 Maharashtra 37.42 1.00% 74.84 1.36%
Grand Total 3,721.63 100.00% 5,508.78 100.00%

Revenue

Financial Year (FY) wise Earnings (₹ crore)
Service Head2022–232023–242024–252025–26
Passenger 2116.14 2388.39 2436.54 2670.41
Other Coaching 270.25 325.31 349.39 359.47
Goods 4202.20 4553.09 4377.80 4843.94
Sundries 364.43 404.36 301.27 351.46
TOTAL 6953.02 7671.16 7465.10 8225.28

See also

References

  1. ↑ "Railway Zones and Divisions in The Country". Press Information Bureau. Ministry of Railways (Government of India). 21 July 2017. Retrieved 1 January 2025.
  2. ↑ "New railway division in Kalaburagi to be under SWR but they are not setting up as it is formed in Congress time". The Hindu. 6 March 2014. ISSN 0971-751X. Retrieved 25 December 2015.
  3. ↑ "On course to becoming a 'digital division' - Today's Paper". The Hindu. 18 September 2014. Archived from the original on 4 January 2022. Retrieved 1 July 2016.
  4. ↑ B.P, Darshan Devaiah (26 July 2025). "South Western Railway upgrades 835 km track; saves over an hour in travel time". The Hindu. ISSN 0971-751X. Retrieved 6 August 2025.