🛣️Secondary Highway

National Highway 921 (NH 921)

Mahwa to Rajgarh bypass — 47.0 km

NH 921 is a secondary/branch national highway connecting Mahwa to Rajgarh bypass, spanning 47.0 km through Rajasthan. It branches from NH 21.

47.0

Kilometres

State

Major Cities

NH 21

Parent Highway

NH 921 Route Map

NH21 near Mahwa, Mandwar, Nangal Sumer Singh, Almarpur, Kheda, Mangalsinh, Ghadi, Antapuar, Piana, Doroli, Machedi Mode, Rajgarh bypass

States & Union Territories

NH 921 passes through the following 1 state:

Rajasthan

Major Cities & Towns Along NH 921

The highway passes through 12 major cities and towns:

●Mahwa→●Mandwar→●Nangal Sumer Singh→●Almarpur→●Kheda→●Mangalsinh→●Ghadi→●Antapuar→●Piana→●Doroli→●Machedi Mode→●Rajgarh bypass

View on Google Maps

NH 921 Start and End Point

Start Point (Origin)

Mahwa

Junction point from route description

End Point (Terminus)

Rajgarh bypass

Junction point from route description

Highway Classification

Highway NumberNH 921

TypeSecondary/Branch Highway

Parent HighwayNH 21

Total Length47.0 km

Numbering SystemPost-2010 (New)

Managed ByNHAI / MoRTH

Speed Limit on NH 921

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 921

⚠️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 921 pass through?

National Highway 921 passes through Rajasthan.

What are the major cities on National Highway 921?

The major cities and towns along National Highway 921 include Mahwa, Mandwar, Nangal Sumer Singh, Almarpur, Kheda, Mangalsinh, Ghadi, Antapuar, Piana, Doroli, Machedi Mode, Rajgarh bypass.

What is the total length of National Highway 921?

The total length of National Highway 921 is 47.0 km.

Is National Highway 921 a primary or secondary national highway?

National Highway 921 is a secondary/branch national highway that branches from NH 21.

What is the speed limit on National Highway 921?

The speed limit on National Highway 921 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 921? (Route Map)

National Highway 921 follows this route: NH21 near Mahwa, Mandwar, Nangal Sumer Singh, Almarpur, Kheda, Mangalsinh, Ghadi, Antapuar, Piana, Doroli, Machedi Mode, Rajgarh bypass.

Planning a Road Trip on NH 921?

Check out our road safety guides and highway speed limits.

Road Safety Rules Highway Speed Limits Road Trip Checklist