🛣️Secondary Highway

National Highway 319A (NH 319A)

Mohania connecting Ramgarh to Buxar — 64.0 km

NH 319A is a secondary/branch national highway connecting Mohania connecting Ramgarh to Buxar, spanning 64.0 km through Bihar. It branches from NH 19.

64.0

Kilometres

State

Major Cities

NH 19

Parent Highway

NH 319A Route Map

NH-19 near Mohania connecting Ramgarh, Chausa and terminating at its junction with NH-124C near Buxar

States & Union Territories

NH 319A passes through the following 1 state:

Bihar

Major Cities & Towns Along NH 319A

The highway passes through 1 major cities and towns:

●NH-19 near Mohania connecting Ramgarh

View on Google Maps

NH 319A Start and End Point

Start Point (Origin)

Mohania connecting Ramgarh

Junction point from route description

End Point (Terminus)

Buxar

Junction point from route description

Highway Classification

Highway NumberNH 319A

TypeSecondary/Branch Highway

Parent HighwayNH 19

Total Length64.0 km

Numbering SystemPost-2010 (New)

Managed ByNHAI / MoRTH

Speed Limit on NH 319A

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 319A

⚠️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 319A pass through?

National Highway 319A passes through Bihar.

What are the major cities on National Highway 319A?

The major cities and towns along National Highway 319A include NH-19 near Mohania connecting Ramgarh.

What is the total length of National Highway 319A?

The total length of National Highway 319A is 64.0 km.

Is National Highway 319A a primary or secondary national highway?

National Highway 319A is a secondary/branch national highway that branches from NH 19.

What is the speed limit on National Highway 319A?

The speed limit on National Highway 319A 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 319A? (Route Map)

National Highway 319A follows this route: NH-19 near Mohania connecting Ramgarh, Chausa and terminating at its junction with NH-124C near Buxar.

Planning a Road Trip on NH 319A?

Check out our road safety guides and highway speed limits.

Road Safety Rules Highway Speed Limits Road Trip Checklist