🛣️Secondary Highway

National Highway 516A (NH 516A)

Rambha to Janhikuda — 55.0 km

NH 516A is a secondary/branch national highway connecting Rambha to Janhikuda, spanning 55.0 km through Odisha. It branches from NH 16.

55.0

Kilometres

State

Major Cities

NH 16

Parent Highway

NH 516A Route Map

NH16 near Rambha, Chilika, Janhikuda

States & Union Territories

NH 516A passes through the following 1 state:

Odisha

Major Cities & Towns Along NH 516A

The highway passes through 3 major cities and towns:

●Rambha→●Chilika→●Janhikuda

View on Google Maps

NH 516A Start and End Point

Start Point (Origin)

Rambha

Junction point from route description

End Point (Terminus)

Janhikuda

Junction point from route description

Highway Classification

Highway NumberNH 516A

TypeSecondary/Branch Highway

Parent HighwayNH 16

Total Length55.0 km

Numbering SystemPost-2010 (New)

Managed ByNHAI / MoRTH

Speed Limit on NH 516A

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 516A

⚠️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 516A pass through?

National Highway 516A passes through Odisha.

What are the major cities on National Highway 516A?

The major cities and towns along National Highway 516A include Rambha, Chilika, Janhikuda.

What is the total length of National Highway 516A?

The total length of National Highway 516A is 55.0 km.

Is National Highway 516A a primary or secondary national highway?

National Highway 516A is a secondary/branch national highway that branches from NH 16.

What is the speed limit on National Highway 516A?

The speed limit on National Highway 516A 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 516A? (Route Map)

National Highway 516A follows this route: NH16 near Rambha, Chilika, Janhikuda.

Planning a Road Trip on NH 516A?

Check out our road safety guides and highway speed limits.

Road Safety Rules Highway Speed Limits Road Trip Checklist