Hardware Support - Recommended Tube Lengths and Setup
Select the layout that you would like to view:
Layout: L9
Layout Type: EZ Belt or Traditional Road Tubes
Sensors Used: 4 Road Tubes
Spacing: 4.5 inches
Count Formats: Basic, Volume Only
Data Provided: Volume, Gap
Channels: 4 Channels, A to B, B to A, C to D, D to C
This layout is mainly used for recording traffic volumes and is essentially the same as
the
L3 layout, but with the addition of two more tubes for additional lanes.

This layout is ideal for recording traffic volume on four-lane divided highways where
the TRAX can be installed in the median.

With this layout, you sacrifice some accuracy for the convenience of only having to
use one TRAX to record four lanes of data. For greater accuracy, record each lane
separately using an
L4 layout.
Road Tube Layout - L9
Road Tube Layout - L9 EZ Belt
Traditional Road Tubes
EZ Belt
Making Data Collection Easier
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L1     L2     L3     L4     L5     L6     L7     L8     L9     L10     L11     L12     L13     L14