Table 1. Government road codes and descriptions.

Code

Feature

Definition

DD31700000

Trail

A narrow path or route not wide enough for the passage of a four wheeled vehicle but suitable for hiking or cycling.  Park paths and board walks are considered trails.

DC31400110

Track Cart/Tractor

The lowest order in the hierarchy of roads. A cart track is a rough singletrack roaway suitable for tractors or four-wheel drive vehicles in dry weather

DD25150120

Road

A rough road that has been decommissioned, to allow uninterrupted natural regrowth on the road bed. Usually a trench has been dug across the road to prevent access. This code to be used only with the written permission from the Ministry of Forests. Each instance will be judged individually.

DA25150000

Road (Unimproved)

A specially prepared route on land for the movement of vehicles (other than railway vehicles) from place to place.  These are typically resource roads, either industrial or recreational. Includes road access to log landings.

DA25000110

Road (Gravel Undivided)    1 lane

A specially prepared route on land for the movement of vehicles (other than railway vehicles) from place to place. A single (one) lane road with surface of aggregate, soil or clay.

DD25000130

Road (Gravel Undivided)    3 lanes

DD93250000

Bridge

A structure erected along a travelled route to span a depression or obstacle.

DA25100180

Road (Paved Undivided) Not Elevated - 1 Lane

A specially prepared route on land for the movement of vehicles (other than railway vehicles) form place to place. A one lane undivided route, with a surface of concrete, asphalt or tar-gravel. Includes one-lane on/off ramps on major highways and freeways.

DA25100190

Road (Paved Undivided) Not Elevated - 2 Lanes

A specially prepared route on land for the movement of vehicles (other than railway vehicles) from place to place.A two lane road with a surface of concrete, asphalt or tar-gravel.

DA25300190

Road Paved.lanes.2.Undivided

A specially prepared route on land for the movement of vehicles (other than railway vehicles) from place to place.  A two lane road with a surface of concrete, asphalt or tar-gravel.

DA94900110

Road Paved. Divided.access. Non Standard

DA25100200

Road (Paved Undivided) Not Elevated - 3 Lanes

A specially prepared undivided route on land for the movement of vehicles (other than railway vehicles) from place to place. A three lane road with a surface of concrete, asphalt or tar-gravel.

DA25100400

Road Paved.lanes.3or More.Undivided

DA25050000

Major Highway

DD93220000

Tunnel

A subterranean passageway providing a route for road, rail and/or pedestrian traffic.

DD04450000

Causeway (Railway)

A raised roadway of solid construction built across low or wet ground, or across a stretch of water.

DE22800130

Rail Line Narrow Gauge - Single Track

DE22900000

Rail Line (Multiple Track)

A roadbed with rails fixed to ties providing a track for the movement of trains and other equipment. A multiple track has more than two rail lines on the same roadbed.

DE22950000

Rail Line (Single Track)

A roadbed with rails fixed to ties providing a track for the movement of trains and other equipment. A single track has one set of rails on the roadbed.

DE22950001

Rail Line Abandoned Track

A roadbed with rails fixed to ties providing a track for the movement of trains and other equipment.  No longer used.

EA03800250

Cable Underwater

A cable for the transmission of power or communications that has been laid under water .

EA16400110

Line (Transmission) Electrical

EA16400120

Line (Transmission)

Primary - A complex of wires and poles used in the transmission of electrical power.

EA21400190

Pipeline

Crude Oil/Synthetic Oil - Transmission - Underground

EA21400380

Pipeline

Natural Gas - Transmission - Underground

EA21400600

Pipeline

Underground

AQ10800000

Ferry Route

The water route a ferry follows when transporting vehicles and/or passengers.