🛣️Secondary Highway

National Highway 182 (NH 182)

Thiruchendur to Anjugramam — 83.0 km

NH 182 is a secondary/branch national highway connecting Thiruchendur to Anjugramam, spanning 83.0 km through Tamil Nadu. It branches from NH 82.

83.0

Kilometres

State

Major Cities

NH 82

Parent Highway

NH 182 Route Map

NH82 near Thiruchendur, Kulasekharapatnam, Udangudi, Kommadikottai, Uvari, Koodankulam, NH44 near Anjugramam

States & Union Territories

NH 182 passes through the following 1 state:

Tamil Nadu

Major Cities & Towns Along NH 182

The highway passes through 7 major cities and towns:

●Thiruchendur→●Kulasekharapatnam→●Udangudi→●Kommadikottai→●Uvari→●Koodankulam→●Anjugramam

View on Google Maps

NH 182 Start and End Point

Start Point (Origin)

Thiruchendur

Junction point from route description

End Point (Terminus)

Anjugramam

Junction point from route description

Highway Classification

Highway NumberNH 182

TypeSecondary/Branch Highway

Parent HighwayNH 82

Total Length83.0 km

Numbering SystemPost-2010 (New)

Managed ByNHAI / MoRTH

Speed Limit on NH 182

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 182

⚠️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 182 pass through?

National Highway 182 passes through Tamil Nadu.

What are the major cities on National Highway 182?

The major cities and towns along National Highway 182 include Thiruchendur, Kulasekharapatnam, Udangudi, Kommadikottai, Uvari, Koodankulam, Anjugramam.

What is the total length of National Highway 182?

The total length of National Highway 182 is 83.0 km.

Is National Highway 182 a primary or secondary national highway?

National Highway 182 is a secondary/branch national highway that branches from NH 82.

What is the speed limit on National Highway 182?

The speed limit on National Highway 182 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 182? (Route Map)

National Highway 182 follows this route: NH82 near Thiruchendur, Kulasekharapatnam, Udangudi, Kommadikottai, Uvari, Koodankulam, NH44 near Anjugramam.

Planning a Road Trip on NH 182?

Check out our road safety guides and highway speed limits.

Road Safety Rules Highway Speed Limits Road Trip Checklist