Evaluation of Pavement Performance due to Overload Single-Trip Permit Truck Traffic in Wisconsin

Figure 6

ALS for tandem axles developed for ME analysis of pavement on STH 140. (a) Tandem ALS frequency on STH 140 for baseline truck traffic, (b) tandem ALS frequency on STH 140 for OW permit vehicles, and (c) tandem ALS frequency on STH 140 for meshed traffic (baseline and OW trucks). Note: vehicles from classes 7, 11, and 12 are excluded due to very low frequencies of tandem axles.

(a)

(b)

(c)