🛣️Secondary Highway

National Highway 320D (NH 320D)

Chakradharpur to Jaraikela — 133.8 km

NH 320D is a secondary/branch national highway connecting Chakradharpur to Jaraikela, spanning 133.8 km through Jharkhand, Odisha. It branches from NH 20.

133.8

Kilometres

States

Major Cities

NH 20

Parent Highway

NH 320D Route Map

NH-20 near Chakradharpur connecting Sonua, Goelkera, Manoharpur, Jaraikela in the state of Jharkhand and terminating at its junction with NH-143 (Raurkela Bypass) in the state of Odisha

States & Union Territories

NH 320D passes through the following 2 states:

JharkhandOdisha

Major Cities & Towns Along NH 320D

The highway passes through 3 major cities and towns:

●NH-20 near Chakradharpur connecting Sonua→●Goelkera→●Manoharpur

View on Google Maps

NH 320D Start and End Point

Start Point (Origin)

Chakradharpur

Junction point from route description

End Point (Terminus)

Jaraikela

Junction point from route description

Highway Classification

Highway NumberNH 320D

TypeSecondary/Branch Highway

Parent HighwayNH 20

Total Length133.8 km

Numbering SystemPost-2010 (New)

Managed ByNHAI / MoRTH

Speed Limit on NH 320D

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 320D

⚠️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 320D pass through?

National Highway 320D passes through Jharkhand, Odisha.

What are the major cities on National Highway 320D?

The major cities and towns along National Highway 320D include NH-20 near Chakradharpur connecting Sonua, Goelkera, Manoharpur.

What is the total length of National Highway 320D?

The total length of National Highway 320D is 133.8 km.

Is National Highway 320D a primary or secondary national highway?

National Highway 320D is a secondary/branch national highway that branches from NH 20.

What is the speed limit on National Highway 320D?

The speed limit on National Highway 320D 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 320D? (Route Map)

National Highway 320D follows this route: NH-20 near Chakradharpur connecting Sonua, Goelkera, Manoharpur, Jaraikela in the state of Jharkhand and terminating at its junction with NH-143 (Raurkela Bypass) in the state of Odisha.

Planning a Road Trip on NH 320D?

Check out our road safety guides and highway speed limits.

Road Safety Rules Highway Speed Limits Road Trip Checklist