Naharlagun–Guwahati Donyi Polo Express

The 15617 / 15618 Naharlagun–Guwahati Donyi Polo Express previously known as Naharlagun–Guwahati Intercity Express is a daily Intercity Express of the Indian Railways, which runs between Guwahati in Assam and Naharlagun in Arunachal Pradesh.

Naharlagun–Guwahati Donyi Polo Express

Overview
Service type	Intercity
Status	Operational
Locale	Arunachal Pradesh, Assam
First service	20 February 2015 (2015-02-20)
Current operator(s)	Northeast Frontier Railway zone
Route
Start	Naharlagun (NHLN)
End	Guwahati (GHY)
Distance travelled	333 km (207 mi)
Average journey time	8 hours 50 minutes
Service frequency	Daily
Train number(s)	15617 / 15618
On-board services
Sleeping arrangements	Available
Auto-rack arrangements	No
Catering facilities	No
Observation facilities	LHB coaches
Baggage facilities	Yes
Technical
Rolling stock	LHB coaches
Track gauge	1,676 mm (5 ft 6 in)
Operating speed	57.35 km/h (36 mph)
Route map

Stops

• Guwahati railway station
• Kamakhya Junction railway station
• Changsari railway station
• Rangiya Junction railway station
• Tangla railway station
• Udalguri railway station
• Dhekiajili Road railway station
• Rangapara North Junction railway station
• Biswanath Charali railway station
• Gohpur railway station
• Tatibahar railway station
• Harmuti Junction railway station
• Gumto railway station
• Naharlagun railway station

Locomotive

The train is hauled by WDM-3A diesel locomotive of the Malda Shed.

Coach composition

The train consists of 15 LHB coaches as follows:

• 2 SLR
• 8 Sleeper coach
• 3 AC Three Tier
• 1 AC Two Tier
• 1 AC 1st Class cum Two Tier