🛣️Secondary Highway

National Highway 137A (NH 137A)

Wahengbam Leikai to Kakching

NH 137A is a secondary/branch national highway connecting Wahengbam Leikai to Kakching. It branches from NH 37.

States

Major Cities

NH 37

Parent Highway

NH 137A Route Map

Wahengbam Leikai, Hiyangthang, Wangol, Mayang Imphal, Wabagai, Kakching, Tamenglong (Tenglong), NH102 near Kakching.

Major Cities & Towns Along NH 137A

The highway passes through 8 major cities and towns:

●Wahengbam Leikai→●Hiyangthang→●Wangol→●Mayang Imphal→●Wabagai→●Kakching→●Tamenglong (Tenglong)→●Kakching.

View on Google Maps

NH 137A Start and End Point

Start Point (Origin)

Wahengbam Leikai

Junction point from route description

End Point (Terminus)

Kakching

Junction point from route description

Highway Classification

Highway NumberNH 137A

TypeSecondary/Branch Highway

Parent HighwayNH 37

Numbering SystemPost-2010 (New)

Managed ByNHAI / MoRTH

Speed Limit on NH 137A

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 137A

⚠️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

What are the major cities on National Highway 137A?

The major cities and towns along National Highway 137A include Wahengbam Leikai, Hiyangthang, Wangol, Mayang Imphal, Wabagai, Kakching, Tamenglong (Tenglong), Kakching..

Is National Highway 137A a primary or secondary national highway?

National Highway 137A is a secondary/branch national highway that branches from NH 37.

What is the speed limit on National Highway 137A?

The speed limit on National Highway 137A 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 137A? (Route Map)

National Highway 137A follows this route: Wahengbam Leikai, Hiyangthang, Wangol, Mayang Imphal, Wabagai, Kakching, Tamenglong (Tenglong), NH102 near Kakching..

Planning a Road Trip on NH 137A?

Check out our road safety guides and highway speed limits.

Road Safety Rules Highway Speed Limits Road Trip Checklist