🛣️Secondary Highway

National Highway 521 (NH 521)

Bharatpur to Alwar — 113.0 km

NH 521 is a secondary/branch national highway connecting Bharatpur to Alwar, spanning 113.0 km through Rajasthan. It branches from NH 21.

113.0

Kilometres

State

Major Cities

NH 21

Parent Highway

NH 521 Route Map

NH21 near Bharatpur, Deeg, NH248A near Alwar

States & Union Territories

NH 521 passes through the following 1 state:

Rajasthan

Major Cities & Towns Along NH 521

The highway passes through 3 major cities and towns:

●Bharatpur→●Deeg→●Alwar

View on Google Maps

NH 521 Start and End Point

Start Point (Origin)

Bharatpur

Junction point from route description

End Point (Terminus)

Alwar

Junction point from route description

Highway Classification

Highway NumberNH 521

TypeSecondary/Branch Highway

Parent HighwayNH 21

Total Length113.0 km

Numbering SystemPost-2010 (New)

Managed ByNHAI / MoRTH

Speed Limit on NH 521

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 521

⚠️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 521 pass through?

National Highway 521 passes through Rajasthan.

What are the major cities on National Highway 521?

The major cities and towns along National Highway 521 include Bharatpur, Deeg, Alwar.

What is the total length of National Highway 521?

The total length of National Highway 521 is 113.0 km.

Is National Highway 521 a primary or secondary national highway?

National Highway 521 is a secondary/branch national highway that branches from NH 21.

What is the speed limit on National Highway 521?

The speed limit on National Highway 521 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 521? (Route Map)

National Highway 521 follows this route: NH21 near Bharatpur, Deeg, NH248A near Alwar.

Planning a Road Trip on NH 521?

Check out our road safety guides and highway speed limits.

Road Safety Rules Highway Speed Limits Road Trip Checklist