Home All TrailsAndaman Trunk Road to Middle Strait

Moderate

On-Road

🇮🇳 India

Recorded Trail

This track was recorded on the ground by an actual expedition vehicle.

ID: IN-AN-01

Convoy-only transit through Jarawa Reserve

Andaman and Nicobar Administration

Andaman Trunk Road to Middle Strait

Added on 30 Sep 2026

Logged by @trailxon17 March 2016

Jungle drive on the Andaman Trunk Road from Jirkatang through the Jarawa Reserve to Middle Strait jetty.

Trail Map

Initialising Map Engine...

Trail Profile

General Instructions

Travel only in scheduled convoys; stopping and photographing Jarawa people is prohibited.

Mission Logs108 waypoints

Distance	Direction & Instruction	Gradient	Gear Gearing suggestions are defensive and based on terrain profile. Always assess real-time conditions and the path ahead personally.
0.0 km	NE Start Point	5%	2H
0.2 km	NE Terrain Change	-3%	2H
0.3 km	NW Steep Descent	-11%	2H
0.3 km	SW Steep Descent	-20%	4H
0.4 km	NW Steep Descent	-28%	4L

Note: Gear suggestions are based on terrain gradient and are for reference only.

Weather check

At Start

-40m

Sampling Micro-Climate...

11.8372, 92.6542

Slide to preview conditions across the entire route • Point: 11.8372, 92.6542 @ -40m

Quick Stats

Distance

49.32 km

Type

On-Road Sector

Elevation Range

-74m - 65m

Max Elevation

65 m

Max Gradient

40.7%

39.1%

Highlights

Baratang limestone caves
Baratang mud volcano
Middle Strait ferry

Field Radio Protocol

VHF-UHF Communication

Signal Verified

Emergency Simplex

146.520MHz

Team Coordination

446.006MHz

Scout Primary

146.400MHz

Propagation Telemetry

Ridge Line

92%

Gorge Floor

18%

Sector Relay: Sector Alpha Relay• 12-18 KM Range

Regulatory Compliance

VHF/UHF frequencies are for monitoring and emergency coordination only. Transmitting on these bands may require an Amateur Radio License or regional government permits. Check local telecommunications laws before operation.

Technical Analysis

Total Ascent

+609 m

Total Descent

-585 m

Ruggedness Index

Terrain Roughness Index

Vertical displacement per km. Typical range: 0 (Smooth) to 100+ (Extreme Mountain).

0 (Smooth)50 (Steep)100+ (Extreme)

24.2

Tortuosity Index

Route Curviness Index

Ratio of actual path to straight line. Typical range: 1.0 (Direct) to 3.0+ (Switchbacks).

1.0 (Direct)2.0 (Winding)3.0+ (Serpentine)

1.31

Gradient Distribution

Flat (0-3%)61%

Moderate (3-8%)29%

Steep (>8%)10%

Surface & Hydrology

Paved98%

Unpaved2%

Surface Spectrum Analysis

Asphalt

98%

Dirt Track

Water Crossings

Includes only technical water fords where the vehicle actively enters a stream or riverbed. Permanent bridges are excluded from this count.

Difficulty Analysis

SCORE: 27

Difficulty is determined by a technical multi-vector analysis of elevation profile, surface quality, and topographic intensity.

Resulting CategoryModerate

Bounding Box (WGS84)

MIN LAT: 11.837233

MAX LAT: 12.160141

MIN LON: 92.653822

MAX LON: 92.754428

Point Spacing: 8.5 m • Engine: TrailX Precision GPX ANALYTICS v1.0.0

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