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Traffic Monitoring Guide - May 1, 2001

This table is an approximate interpretation of the Figure 5-A-1: Effect of Weigh-in-Motion Scale
Calibration Drift on the Accuracy of ESAL Calculations.

X - Calibration Drift Y - Percent Error in ESAL Value
-20
-60
-15
-45
-10
-33
-5
-18
-1
1
5
24
10
45
18
75
20
100

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