🛣️Secondary Highway

National Highway 152B (NH 152B)

Siwani to Rewari — 164.0 km

NH 152B is a secondary/branch national highway connecting Siwani to Rewari, spanning 164.0 km through Haryana, Rajasthan. It branches from NH 52.

164.0

Kilometres

States

Major Cities

NH 52

Parent Highway

NH 152B Route Map

NH52 near Siwani, Loharu, Mahendragarh, Rewari

States & Union Territories

NH 152B passes through the following 2 states:

HaryanaRajasthan

Major Cities & Towns Along NH 152B

The highway passes through 4 major cities and towns:

●Siwani→●Loharu→●Mahendragarh→●Rewari

View on Google Maps

NH 152B Start and End Point

Start Point (Origin)

Siwani

Junction point from route description

End Point (Terminus)

Rewari

Junction point from route description

Highway Classification

Highway NumberNH 152B

TypeSecondary/Branch Highway

Parent HighwayNH 52

Total Length164.0 km

Numbering SystemPost-2010 (New)

Managed ByNHAI / MoRTH

Speed Limit on NH 152B

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 152B

⚠️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 152B pass through?

National Highway 152B passes through Haryana, Rajasthan.

What are the major cities on National Highway 152B?

The major cities and towns along National Highway 152B include Siwani, Loharu, Mahendragarh, Rewari.

What is the total length of National Highway 152B?

The total length of National Highway 152B is 164.0 km.

Is National Highway 152B a primary or secondary national highway?

National Highway 152B is a secondary/branch national highway that branches from NH 52.

What is the speed limit on National Highway 152B?

The speed limit on National Highway 152B 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 152B? (Route Map)

National Highway 152B follows this route: NH52 near Siwani, Loharu, Mahendragarh, Rewari.

Planning a Road Trip on NH 152B?

Check out our road safety guides and highway speed limits.

Road Safety Rules Highway Speed Limits Road Trip Checklist