🛣️Secondary Highway

National Highway 127D (NH 127D)

Rangiya - Darrangamela State PWD road starting from NH- 27 in the district of Kamrup to Assam and meeting at Samdrupjunjkhar in Bhutan — 49.0 km

NH 127D is a secondary/branch national highway connecting Rangiya - Darrangamela State PWD road starting from NH- 27 in the district of Kamrup to Assam and meeting at Samdrupjunjkhar in Bhutan, spanning 49.0 km through Assam. It branches from NH 27.

49.0

Kilometres

State

Major Cities

NH 27

Parent Highway

NH 127D Route Map

Rangiya - Darrangamela State PWD road starting from NH- 27 in the district of Kamrup, Assam and meeting at Samdrupjunjkhar in Bhutan

States & Union Territories

NH 127D passes through the following 1 state:

Assam

Major Cities & Towns Along NH 127D

The highway passes through 2 major cities and towns:

●Rangiya - Darrangamela State PWD road starting from NH- 27 in the district of Kamrup→●Assam and meeting at Samdrupjunjkhar in Bhutan

View on Google Maps

NH 127D Start and End Point

Start Point (Origin)

Rangiya - Darrangamela State PWD road starting from NH- 27 in the district of Kamrup

Junction point from route description

End Point (Terminus)

Assam and meeting at Samdrupjunjkhar in Bhutan

Junction point from route description

Highway Classification

Highway NumberNH 127D

TypeSecondary/Branch Highway

Parent HighwayNH 27

Total Length49.0 km

Numbering SystemPost-2010 (New)

Managed ByNHAI / MoRTH

Speed Limit on NH 127D

Cars, Jeeps & Light Motor Vehicles100 km/h

Buses & Goods Carriers (medium)80 km/h

Heavy Motor Vehicles (trucks, lorries)60 km/h

Motorcycles & Two-Wheelers80 km/h

Speed limits are prescribed under the Motor Vehicles Act and Central Motor Vehicles Rules for national highways. State governments may impose lower limits on specific stretches.

Safety Tips for Driving on NH 127D

⚠️Always follow the speed limit — 100 km/h for cars and 80 km/h for heavy vehicles on national highways.
⚠️Wear seatbelts and ensure all passengers are buckled up.
⚠️Do not overtake on curves, bridges, or narrow sections.
⚠️Keep a safe following distance, especially during monsoon season.
⚠️Use headlights even during daytime on highways.
⚠️Take breaks every 2 hours during long drives to avoid fatigue.
⚠️In case of an emergency, call 112 (Unified Emergency Number) or 1033 (National Highway Helpline).

Frequently Asked Questions

Which states does National Highway 127D pass through?

National Highway 127D passes through Assam.

What are the major cities on National Highway 127D?

The major cities and towns along National Highway 127D include Rangiya - Darrangamela State PWD road starting from NH- 27 in the district of Kamrup, Assam and meeting at Samdrupjunjkhar in Bhutan.

What is the total length of National Highway 127D?

The total length of National Highway 127D is 49.0 km.

Is National Highway 127D a primary or secondary national highway?

National Highway 127D is a secondary/branch national highway that branches from NH 27.

What is the speed limit on National Highway 127D?

The speed limit on National Highway 127D is 100 km/h for cars and light motor vehicles, 80 km/h for buses and medium goods vehicles, and 60 km/h for heavy motor vehicles (trucks and lorries). These limits are set under the Central Motor Vehicles Rules for national highways. State governments may impose lower limits on specific sections.

What is the route of National Highway 127D? (Route Map)

National Highway 127D follows this route: Rangiya - Darrangamela State PWD road starting from NH- 27 in the district of Kamrup, Assam and meeting at Samdrupjunjkhar in Bhutan.

Planning a Road Trip on NH 127D?

Check out our road safety guides and highway speed limits.

Road Safety Rules Highway Speed Limits Road Trip Checklist