National Highway 521 (NH 521)
Written and checked byRamanathan Virli· Roads & Infrastructure
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
1
State
3
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:
Major Cities & Towns Along NH 521
The highway passes through 3 major cities and towns:
NH 521 Start and End Point
Start Point (Origin)
Bharatpur
End Point (Terminus)
Alwar
Highway Classification
Speed Limit on NH 521
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
Where does National Highway 521 start and end?
Which states does National Highway 521 pass through?
What are the major cities on National Highway 521?
What is the total length of National Highway 521?
Is National Highway 521 a primary or secondary national highway?
What is the speed limit on National Highway 521?
What is the route of National Highway 521? (Route Map)
Planning a Road Trip on NH 521?
Check out our road safety guides and highway speed limits.
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