🛣️Secondary Highway

National Highway 185 (NH 185)

Adimali to Kumily — 84.0 km

NH 185 is a secondary/branch national highway connecting Adimali to Kumily, spanning 84.0 km through Kerala. It branches from NH 85.

84.0

Kilometres

State

Major Cities

NH 85

Parent Highway

NH 185 Route Map

NH85 near Adimali, Keerithodu, Thadiyampad, Cheruthoni, Vellayamkudi, Kattappana, Anavilasam, NH183 near Kumily

States & Union Territories

NH 185 passes through the following 1 state:

Kerala

Major Cities & Towns Along NH 185

The highway passes through 8 major cities and towns:

●Adimali→●Keerithodu→●Thadiyampad→●Cheruthoni→●Vellayamkudi→●Kattappana→●Anavilasam→●Kumily

View on Google Maps

NH 185 Start and End Point

Start Point (Origin)

Adimali

Junction point from route description

End Point (Terminus)

Kumily

Junction point from route description

Highway Classification

Highway NumberNH 185

TypeSecondary/Branch Highway

Parent HighwayNH 85

Total Length84.0 km

Numbering SystemPost-2010 (New)

Managed ByNHAI / MoRTH

Speed Limit on NH 185

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 185

⚠️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 185 pass through?

National Highway 185 passes through Kerala.

What are the major cities on National Highway 185?

The major cities and towns along National Highway 185 include Adimali, Keerithodu, Thadiyampad, Cheruthoni, Vellayamkudi, Kattappana, Anavilasam, Kumily.

What is the total length of National Highway 185?

The total length of National Highway 185 is 84.0 km.

Is National Highway 185 a primary or secondary national highway?

National Highway 185 is a secondary/branch national highway that branches from NH 85.

What is the speed limit on National Highway 185?

The speed limit on National Highway 185 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 185? (Route Map)

National Highway 185 follows this route: NH85 near Adimali, Keerithodu, Thadiyampad, Cheruthoni, Vellayamkudi, Kattappana, Anavilasam, NH183 near Kumily.

Planning a Road Trip on NH 185?

Check out our road safety guides and highway speed limits.

Road Safety Rules Highway Speed Limits Road Trip Checklist