Help me to complete the list
Total No of BG Tunnels in Indian Railway Zones:
Zone, No of Tunnels, Section/Hills
.
NR : 32 : 20-Jammu UHP, 7-UHP SVDK, 02- Banihal Quazigund, 03- DDN HW/YNRK...
more...

.
NCR : 02 : 01-AGC RKM (British time 323m long tunnel made due to dense forest in 1903, now under densely populated region), 01-VGLB GWL
.
NER : ??
NWR : 01 Mavli Udaipur
NFR : ??
ER: 01- Jamalpur Bhagalpur (Now 02, Up n Dn)
.
ECR : 03 - DHN Gaya, Chhota Nagpur Plateau
.
ECoR: 94 : 52 - VSKP KRPU, 06- Koraput Kirandul, 36- Koraput Rayagada
.
SER : 01- CKP Manoharpur
SECR : 01 - PND BSP
.
CR : 82 : 08- NGP ET Up n Dn, 51- Karjat Khadala Up Dn & Central Lines, 01- Diva Thane Parsik Tunnel, 17-IGP Kasara Up n Dn, 05- Pune Satara Shindwane Ghats
.
WCR : 05 : 01 - JBP ET, Bagra Tawa & 03 - ET BPL, Budni Barkhera ghats, 01- Kota Chittorgarh
.
WR : 01 Dahod Ratlam
KR : 91 Mumbai MAJN
.
SWR : 77: 18- CLR QLM, 58- SKLR SBHR, 01- SSPN DMM
.
SCR : 04- Dhone Guntur
SR : 02 - Kottayam Kollam
Suggestions/Modifications are most Welcomed 🙏

On-going Projects IRCON

India
Dharam - Quazigund New BG Rail line Project (Including Bridges, Tunnels & Station Buildings) in Jammu & Kashmir.
Setting up of New Rail Coach Factory at Rae...
more...

Bareilly.
Sivok - Rangpo new BG Rail Link Project.
Construction of BG Line by Gauge Conversion from Jayanagar (India) to Bijalpura (Nepal) with extension upto Bardibas on India Nepal border.
Construction of new BG Rail Line from Jogbani (India) to Biratnagar (Nepal).
DPR, Detailed Engineering, Project Management and Construction of Coal Transportation System for Solapur Super Thermal Power Project.
Development of circulating area at Santragachi and essential passenger amenities and road connectivity to Kona Expressway.
Development of coaching terminal at Shalimar by provision of essential passenger amenities.
Supply, Installation, Testing and Commissioning of Ballastless Track of part-3 Standard gauge track from Badarpur to Faridabad (Line-6) and Broad gauge Corridor from Jahangirpuri to Badli (Line-2) in elevated sections along with Ballasted/Ballastless tracks in Depots at Ajronda and Badli of Delhi MRTS Project of Phase-III - Contract CT-4
Agartal - Akhaura new Rail Link Project (Indian Portion)
DPR, Detailed Engineering, Project Management and Construction of coal Transportation System for Nabinagar Super Thermal Power Project. (3X660 MW)
Construction of Corridor-I of East Corridor between Kharsia to Dharamjaygarh in the state of Chattisgarh.

Number of Tunnels on Indian Railways Route, (26 Broad Gauge routes listed) :
S.No.~ Route ~ Number of Tunnels ~ Stations~ Ghat Name
.
A. *Itarsi Nagpur Route*
a) 5 tunnels: Dharakhoh- Maramjhiri,...
more...

Mahadeo Hills
b) 3 Tunnels: Teegaon- Chichonda (Only on Nagpur-Itarsi line), Satpura Hills
.
B. *Itarsi Bhopal Route*, 3 Tunnels; Only on Itarsi Bhopal line; Midghat- Choka; Vindhya hills.
.
C. * Jhansi Gwalior Route*, 1 Tunnel; Only on Jhansi Gwalior Line, Antri- Sandalpur; Bundelkhand Hils
.
D. *Mumbai Mangalore, Konkan Route*, 91 Tunnels, Western Ghats
.
E. *Pune Mumbai route*,Bhor Ghats Sahyadri Hills:
i. 24 Tunnels: Karjat-Khandala line (Down Line)
ii. 20 tunnels: Central Line:
iii. 7 Tunnels: .Khandala- Karjat line (Up Line)
iv. 1 Tunnel: Diva- Thane, Parsik Hills
.
F. *Nasik Mumbai Route* Kasara Ghats
i. 8 tunnels, for Igatpuri kasara Line
ii. 9 tunnels for Kasara Igatpuri Line
iii. 1 tunnel; Diva- Thane; Parsik Hills
.
G. * Pune Satara Route* Shindawane Ghats:
i. 1 tunnel: Nira- Adraki;
ii. 1 tunnel: Adarki Wathar;
iii. 3 Tunnels: Shiindwane- Ambale
.
H.*Visakhapatnam Koraput Kirandul, Araku Valley route*, Araku Valley
i. 52 tunnels: Visakhapatnam- Koraput
ii. 6 tunnels: Koraput- Kirandul (For Koraput- Kirandul)
.
I. *Koraput Rayagada Route*, 36 tunnels: Koraput- Rayagada; Kondhan hills
.
J.*Castle Rock- Vasco Route*: Braganza Ghats
i. 8 tunnels: Castle Rock- Caranzol
ii. 3 tunnels: Caranzol- Dudhsagar
iii. 7 tunnels: Dudhsagar- Kulem
.
K.*Bangalore- Mangalore Route*, 58tunnels, Shakleshpur- Subrhamanya Rd, Bisle/Shiridi Ghats
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L. *Tundla- Agra Cantt Route*, 1 tunnel, Agra City- Raja ki Mandi
.
M. *Dhanbad- Gaya Route* , 3 tunnels, Dilwara- Nathganj, Gurpa- Gujhandi Ghats
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N. *Dhone Guntur Route*,Nallama Ghats
i. 1 tunnel: Gazhulapalli- Chelama
ii. 3 tunnels: Chelama- Diguvameta
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O. * Itarsi Jabalpur Route*, 1 tunnel, Sontalai- Bagra Tawa, Satpura Ghats
.
P. * Pendra Road- Bilsapur Route* 1 Tunnel; Khodri- Bhanwar Tonk; Amarkantak hills
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Q. *Chakradharpur- Bilaspur Route*; 1 Tunnel; Mahadevsal- Derowan Halt; Chota Nagpur ghats
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R. *Dahod Ratlam route*; 1 Tunnel; Panch Pipaliya- Amargarh
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S. *Jamalpur Bhagalpur Route*; 1 Tunnel, Jamalpur- Patam Halt
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T. *Kota- Chittorgarh Route*; 1 Tunnel, Srinagar Rajasthan- Upramal
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U. * Mavli- Udaipur Route*; 1 Tunnel; Debari- RanapratapNagar;
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V. *Kottayam Kollam Route*; 2 Tunnels; Kottayam- Chingavanam
.
W. *Jammu Udhampur Katra Route*:
i. 20 Tunnels : Jammu- Udhampur; Shivalik hills
ii. 7 Tunnels: Udhampur-Katra; Shivalik Hills
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X. *SSPN Dharmavaram Route*; 1 Tunnel; SSPN- Kothacheruvu
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Y. *Banihal- Quazigund route*
i. 1 tunnel( Pir Panjal tunnel): Hiller shahabad; Bichleri Valley; India's Longest
ii. 1 tunnel; Hiller Shahabad- Quazigund; Bichleri Valley
.
Z. *Haridwar- dehradun/Rishikesh Route*; Shivalik Hills
i. 2 Tunnels : Haridwar- Motichur
ii. 1 Tunnel: Raiwala- Virbhadra (For Rishikesh)
PS.:Addition and Modifications are Happily Welcomed...