2. Estimate the equivalent 18-kip single-axle load applications (ESAL) for a four-lane pavement (two lanes in each direction) of a rural interstate highway with a truck count of 1,200 per day (including 2-axle, 4- tire panel, and pickup trucks), an annual growth rate of 4%, and a design life of 20 years.

Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter19: Design Of Flexible Highway Pavements
Section: Chapter Questions
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2. Estimate the equivalent 18-kip single-axle load applications (ESAL) for a four-lane pavement (two lanes
in each direction) of a rural interstate highway with a truck count of 1,200 per day (including 2-axle, 4-
tire panel, and pickup trucks), an annual growth rate of 4%, and a design life of 20 years. 

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