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Road
Traffic Information and Applications
The
Road Traffic Information Applications (RTIA) is a set of
applications that supports the activities of National Road Traffic
Survey Program (NRTSP) as defined in Department Order No. 207 Series
of 2004. The NRTSP defines the processes from the collection to
processing of data for both Traffic Counts and Axle Load Surveys.
The NRTSP depends upon a mixture of automated and manual counts
across the National Road Network.
The
RTIA is composed of four components: the Traffic Data Entry
Worksheets (TDEW), Traffic Data Entry Application (TDEA), Traffic
Data Manager (TDM) and Traffic Information Component (TIC). These
are designed primarily for users in the Traffic Analysis Section in
the Central Office, and the Planning and Design Divisions and
Sections in Regional and District Offices. However, annual summary
traffic data from the RTIA is made available to all users who need
it through the RBIA. Traffic Data in RBIA includes Traffic Volumes
expressed in annual average daily traffic (AADT) and Axle Loadings
in terms of equivalent standard axle load factors (ESAL).
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