Download DATA PREPARATION GUIDE for an STC UTC SYSTEM

Data Preparation Guide for an STC UTC System
5.
666/HH/16940/000
SUB - AREAS
5.1
Introduction
A Sub-Area is a network of junctions, pelicans or equipments that normally form a traffic
entity. Everything in a Sub-Area usually changes plans at the same time, although this is not a
rule.
5.2
Identifier
Sub-Areas are identified by the letter "A" followed by a five digit SCN. The first two numbers
of this SCN define the Sub-Area. In Beresford St. Marcus, A11000 defines Sub-Area 11, the
Ansell Avenue area. E.g. J11111 is a junction within Sub-Area 11.
hh16940
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