🛣️Secondary Highway

National Highway 527A (NH 527A)

Pokhrauni Chowk to Jhanjharpur — 28.0 km

NH 527A is a secondary/branch national highway connecting Pokhrauni Chowk to Jhanjharpur, spanning 28.0 km through Bihar. It branches from NH 27.

28.0

Kilometres

State

Major Cities

NH 27

Parent Highway

NH 527A Route Map

NH527B near Pokhrauni Chowk, Madhubani, Rampatti, NH27 near Jhanjharpur

States & Union Territories

NH 527A passes through the following 1 state:

Bihar

Major Cities & Towns Along NH 527A

The highway passes through 4 major cities and towns:

●Pokhrauni Chowk→●Madhubani→●Rampatti→●Jhanjharpur

View on Google Maps

NH 527A Start and End Point

Start Point (Origin)

Pokhrauni Chowk

Junction point from route description

End Point (Terminus)

Jhanjharpur

Junction point from route description

Highway Classification

Highway NumberNH 527A

TypeSecondary/Branch Highway

Parent HighwayNH 27

Total Length28.0 km

Numbering SystemPost-2010 (New)

Managed ByNHAI / MoRTH

Speed Limit on NH 527A

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 527A

⚠️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 527A pass through?

National Highway 527A passes through Bihar.

What are the major cities on National Highway 527A?

The major cities and towns along National Highway 527A include Pokhrauni Chowk, Madhubani, Rampatti, Jhanjharpur.

What is the total length of National Highway 527A?

The total length of National Highway 527A is 28.0 km.

Is National Highway 527A a primary or secondary national highway?

National Highway 527A is a secondary/branch national highway that branches from NH 27.

What is the speed limit on National Highway 527A?

The speed limit on National Highway 527A 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 527A? (Route Map)

National Highway 527A follows this route: NH527B near Pokhrauni Chowk, Madhubani, Rampatti, NH27 near Jhanjharpur.

Planning a Road Trip on NH 527A?

Check out our road safety guides and highway speed limits.

Road Safety Rules Highway Speed Limits Road Trip Checklist