統一軌距計劃

統一軌距計劃，於1990年4月1日開始，是印度鐵路軌距轉換的持續努力，並將印度的所有軌距統一為1676mm寬軌。

## 發展

軌距｜2021（三月）路線公里｜2021（三月）路線占比｜1947 路線公里｜1947 路線占比

寬軌 (1676mm)｜64,800｜94.32%｜25,170｜46.14%

米軌 (1000mm)｜2,304｜3.35%｜24,153｜44.28%

窄軌 (762mm and 610mm)｜1,600｜2.33%｜5,225｜9.58%

總計｜68,704｜100%｜54,548｜100%

## 未開始換軌

### North Western Railway

- Mavli Junction – Marwar 152.1km (MG)

### Western Railway

- Talala Junction – Prachi Road Junction – Kodinar 50km (MG)
- Prachi Road Junction – Delvada 50km (MG)
- Dr Ambedkar Nagar – Omkareshwar Road 58km (MG)
- Junagadh Junction – Visavadar Junction – Talala Junction 90km (MG)
- Visavadar Junction – Amreli 75km (MG)
- Kosamba Junction – Umarpada 64km (NG)
- Jambusar Junction – Kavi 26km (NG)
- Jhagadiya Junction – Netrang 36km (NG)
- Chhuchhapura Junction – Tanakhla 70km (NG)

### North Eastern Railway

- Nanpara – Nepalganj Road 20.25km (MG)
- Nanpara – Bahraich 35.40km (MG)
- Nanpara – Dudhwa – Mailani Junction172.60km (MG)

### North Central Railway

- Dhaulpur – Mohari Junction – Sirmuttra 72.90km (NG)
- Mohari Junction – Tantpur 18.90km (NG)

## 正在換軌

### Eastern Railway

- Nabadwip Ghat – Krishnanagar City Junction 12km (NG)

### Western Railway

- Ambliyasan Junction – Adraj Moti 81km (MG)
- Samni Junction – Jambusar Junction – Kavi Port 51.5km (NG)
- Kalol Junction – Katosan Road – Chanasma Junction – Ranuj Junction 102km (MG)
- Botad Junction – Jasdan 55km (MG)
- Timba Road – Dabhoi 100km (NG)
- Deshalpur – Naliya 72.90km (MG)
- Varetha – Taranga Hill 2km (MG)
- Sanawad – Omkareshwar Road 5km (MG)
- Himmatnagar Junction – Khedbrahma 55km (MG)
- Shapur – Saradiya 42km (MG)
- Khalipur Junction – Kakoshi Metrana Road 28km (MG)
- Chanasma Junction – Harij 22.50km (MG)

### Central Railway

- Murtizapur Junction – Yavatmal 113.4km
- Murtizapur Junction – Achalpur 75.60km (NG)
- Pachora Junction – Jamner 57.60km (NG)
- Pulgaon – Arvi 36km (NG)

### East Central Railway

- Narkatiaganj Junction – Gawnaha – Bhikhna Thori 36km (MG)
- Jhanjharpur – Laukaha Bazar 42.65km (MG)
- Lalitgram – Forbesganj 29.17km (MG)

### North Central Railway

- Gwalior Junction – Sheopur Kalan 199.8km (NG)

### North Eastern Railway

- Gainsari – Jarwa 16km in UP (MG)
- Shahgarh – Pilibhit Junction 23.93km (MG)
- Dohrighat – Indara Junction 32.40km (MG)

### North Western Railway

- Jaisamand – Kharwa Chanda 39.00km(MG)

### Northeast Frontier Railway

- Simaluguri – Naginimora 16.9km (MG)
- Chalsa – Metelli 8km (MG)
- Dekargaon – Tezpur 7.2km(MG)

### South Central Railway

- Khandwa Junction – Akot (130.66 km) (MG)

### South East Central Railway

- Rajim – Abhanpur Junction – Kendri 24.3km (NG)
- Itwari Junction – Nagbhir Junction 105.80km (NG)
- Abhanpur Junction – Dhamtari 24.3km (NG)

### Southern Railway

- Mayiladuthurai Junction – Tarangambadi 32.40km (MG)
- Thiruthuraipoondi Junction – Kodiyakkarai 45km (MG)
- Teni Junction – Bodinayakkanur 14.93km(MG)
- Peralam Junction – Karaikal 24.3km(MG)
- Rameswaram – Dhanushkodi 17.1km(MG)

## 換軌完成

- Jaynagar – Janakpur in Bihar/Nepal
- Mavli Junction – Bari Sadri in Rajasthan
- Tamuria – Nirmali in Bihar
- Barhara Kothi – Bihariganj in Bihar
- Dungarpur – Jaisamand in Rajasthan
- Chourai – Bhoma in Madhya Pradesh
- Dhasa Junction – Jetalsar Junction in Gujarat
- Andipatti – Teni Junction in Tamilnadu
- Dabhoi – Miyagam Karjan Junction in Gujarat
- Amreli – Khijadiya Junction in Gujarat
- Walaja Road Junction – Ranippettai in Tamil Nadu
- Ujjain Junction – Fatehabad Chandrawatiganj Junction in Madhya Pradesh
- Sabarmati Junction – Hadala Bhal in Gujarat
- Nimar Kheri – Sanawad in Madhya Pradesh
- Mahesana Junction – Varetha in Gujarat
- Shahjahanpur Jn – Shahbaznagar in Uttar pradesh
- Saraigarh – Forbesganj Junction in Bihar
- Mailani Jn – Shahgarh in UP
- Raigadh Road – Dungarpur in Gujarat/Rajasthan
- Nainpur Junction – Lamta in Madhya Pradesh
- Madurai Junction – Usilampatti in Tamil Nadu
- Pilibhit Junction – Bisalpur in Uttar Pradesh
- Udaipur City – Kharwa Chanda in Rajasthan
- Supaul – Saraigarh in Bihar
- Dhasa Junction – Khijadiya Junction in Gujarat
- Akola Junction – Akot in Maharastra
- Dabhoi Junction – Chandod in Gujarat
- Lamta – Samnapur in Madhya Pradesh
- Chiraidongri – Mandla Fort in Madhya Pradesh
- Bisalpur – Shahbaznagar in Uttar Pradesh
- Vadnagar – Varetha in Gujarat
- Usilampatti – Andipatti in Tamil Nadu
- Itwari – Bhandarkund in Maharashtra/MP
- Lucknow Junction – Sitapur Cantonment – Mailani Junction in UP
- Mandhana Junction – Brahmavart in UP
- Saharsa Junction – Supaul in Bihar
- Banmankhi – Barhara Kothi in Bihar
- Sakri – Jhanjharpur in Bihar
- Ahmedabad Junction – Himmatnagar Junction – Raigadh Road in Gujarat
- Thiruthuraipoondi Junction – Pattukkottai in Tamil Nadu
- Jaipur Junction – Ringas Junction in Rajasthan
- Mahesana Junction – Vadnagar in Gujarat
- Mathela – Nimar Kheri in Madhya Pradesh
- Botad Junction – Hadala Bhal in Gujarat
- Balaghat Junction – Samnapur in Madhya Pradesh
- Balgona – Katwa Junction in West Bengal
- Sikar Junction – Ringas Junction in Rajasthan
- Karaikudi Junction – Pattukkottai in Tamil Nadu
- Majhola Pakarya – Tanakpur in Uttar Pradesh/Uttarakhand
- Nainpur Junction – Chiraidongri in Madhya Pradesh
- Ahmadpur Junction – Katwa Junction in West Bengal
- Aryankavu – Edamann in Kerala
- Bahraich – Gonda Junction in Uttar Pradesh
- Narkatiaganj Junction – Raxaul Junction in Bihar
- Thiruvarur Junction – Thiruthuraipoondi Junction in Tamil Nadu
- Bhuj – Deshalpur in Gujarat
- Bareilly City – Ramganga Bridge in Uttar Pradesh
- Punalur – Edamann in Kerala
- Sengottai – Aryankavu in Tamil Nadu/Kerala
- Ratangarh Junction – Sardarshahar in Rajasthan
- Pollachi Junction – Podanur Junction in Tamil Nadu
- Baraigram Junction – Dullabcherra in Assam
- Churu Junction – Sikar Junction in Rajasthan
- Sukrimangela – Nainpur Junction in Madhya Pradesh
- Chhindwara Junction – Bhandarkund in Madhya Pradesh
- Pilibhit Junction – Majhola Pakarya in Uttar Pradesh
- Badarpur Junction – Agartala in Assam/Tripura
- Silchar – Jiribam in Assam/Manipur
- Katakhal Junction – Bairabi in Assam/Mizoram
- Indore Junction – Mhow in Madhya Pradesh
- Hanumangarh Junction – Sadulpur Junction in Rajasthan
- Banmankhi – Purnia Junction in Bihar (36 km)
- Thawe – Chhapra Junction in Bihar
- Kotturu – Gunda Road in Karnataka
- Jabalpur Junction – Sukrimangela in Madhya Pradesh
- Mahisasan – Karimganj Junction
- Bhojipura Junction – Pilibhit Junction
- North Lakhimpur – Murkongselek in Assam
- Balipara – Bhalukpong in Assam
- Lumding – Silchar in Assam
- Pollachi Junction – Palakkad Junction in Tamil Nadu/Kerala
- Sikar Junction – Loharu Junction in Rajasthan
- Gonda Junction – Barhni in Uttar Pradesh
- Raxaul Junction – Chauradano in Bihar
- Palani – Pollachi Junction in Tamil Nadu
- Fatehabad Chandrawatiganj Junction – Indore Junction in Madhya Pradesh
- Ankleshwar Junction – Rajpipla in Gujarat
- Bareilly Junction – Kasganj Junction in Uttar Pradesh
- Rangapara North Junction – Tezpur in Assam
- Dauram Madhepura – Banmankhi in Bihar
- Rangiya Junction – Rangapara North Junction – Harmuti Junction in Assam
- Ratlam Junction – Fatehabad Chandrawatiganj Junction in Madhya Pradesh
- Virudhunagar Junction – Manamadurai Junction in Tamil Nadu
- Kolar – Chikkaballapur in Karnataka
- Bareilly City – Lalkuan Junction in Uttar Pradesh
- Mayiladuthurai Junction – Thiruvarur Junction in Tamil Nadu
- Krishnanagar City Junction – Shantipur Junction in West Bengal
- Sitamarhi Junction – Bairgania in Bihar
- Kaptanganj Junction – Thawe in Uttar Pradesh
- Katihar Junction – Tejnarayanpur in Bihar
- Mavli Junction – Nathdwara in Rajasthan
- Anandapuram – Talguppa in Karnataka
- Dindigul Junction – Palani in Tamil Nadu
- Tirunelveli Junction – Tenkasi Junction in Tamil Nadu
- Bodeli – Chhota Udaipur in Gujarat
- Barddhaman Junction – Balgona in West Bengal
- Aunrihar Junction – Jaunpur Junction in Uttar Pradesh
- Aluabari Road Junction – Siliguri Junction in West Bengal
- Ratangarh Junction – Bikaner Junction
- Bharuch Junction – Samni Junction – Dahej in Gujarat
- Parlakhemundi – Gunupur in Odisha
- Mathura Junction – Achhnera Junction in Uttar Pradesh
- Katihar Junction – Manihari in Bihar
- Shimoga – Anandapuram in Karnataka
- Mysore Junction – Nanjangud Town – Chamarajanagar in Karnataka
- Bagalkot – Gadag Junction in Karnataka
- Bijapur – Bagalkot in Karnataka
- Sakleshpur – Subrahmanya Road in Karnataka
- Degana Junction – Ratangarh Junction – Sadulpur Junction in Rajasthan
- Bhildi Junction – Samdari Junction in Rajasthan
- Pakala Junction – Dharmavaram Junction in Andhra Pradesh
- Vellore Cantonment – Viluppuram Junction in Tamil Nadu
- Phulera Junction – Ringas Junction – Rewari Junction in Rajasthan/Haryana
- Guntakal Junction – Kalluru in Andhra Pradesh
- Mathura Junction – Kasganj Junction in Uttar Pradesh
- Akola Junction – Purna Junction in Maharastra
- Kanpur Central – Farrukhabad Junction in Uttar Pradesh

## 廢棄的線路

拆除了幾條線路。這些都是：

- Godhra Junction – Lunavada 41.5km (NG)
- Champaner Road – Pani Mines 49km (NG)
- Mahuva Junction – Velavadar 55km (MG).
- Victor – Dungar Junction 9km (MG)
- Than – Chotila 22km (MG)
- Sanganer – Toda Rai Singh 104.4km (MG).
- Dudhwa – Chandan Chauki 12km (MG)
- Dudhwa – Gauri Phanta 23.3km (MG)

## 保留的原軌距（不會被換軌）

- Bilimora Junction – Waghai 63km (NG)
- Miyagam Karjan Junction – Choranda – Malsar 38km (NG)
- Choranda – Moti Koral 19km (NG)
- Pratapnagar – Jambusar Junction 55km (NG)