🛣️Secondary Highway

National Highway 123A (NH 123A)

Bari to Rajakhera — 55.0 km

NH 123A is a secondary/branch national highway connecting Bari to Rajakhera, spanning 55.0 km. It branches from NH 23.

55.0

Kilometres

States

Major Cities

NH 23

Parent Highway

NH 123A Route Map

NH23 near Bari, Saipau, Saiyan, Shamshabad, Rajakhera

Major Cities & Towns Along NH 123A

The highway passes through 5 major cities and towns:

●Bari→●Saipau→●Saiyan→●Shamshabad→●Rajakhera

View on Google Maps

NH 123A Start and End Point

Start Point (Origin)

Bari

Junction point from route description

End Point (Terminus)

Rajakhera

Junction point from route description

Highway Classification

Highway NumberNH 123A

TypeSecondary/Branch Highway

Parent HighwayNH 23

Total Length55.0 km

Numbering SystemPost-2010 (New)

Managed ByNHAI / MoRTH

Speed Limit on NH 123A

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 123A

⚠️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

What are the major cities on National Highway 123A?

The major cities and towns along National Highway 123A include Bari, Saipau, Saiyan, Shamshabad, Rajakhera.

What is the total length of National Highway 123A?

The total length of National Highway 123A is 55.0 km.

Is National Highway 123A a primary or secondary national highway?

National Highway 123A is a secondary/branch national highway that branches from NH 23.

What is the speed limit on National Highway 123A?

The speed limit on National Highway 123A 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 123A? (Route Map)

National Highway 123A follows this route: NH23 near Bari, Saipau, Saiyan, Shamshabad, Rajakhera.

Planning a Road Trip on NH 123A?

Check out our road safety guides and highway speed limits.

Road Safety Rules Highway Speed Limits Road Trip Checklist