Pavement Performance Indicator

Unlock access to all the studying documents.

View Full Document

CEE 462 Fall 2021

HOMEWORK #1

Due: September 09, 2021

(Total 27 points)

(Solution)

HW1-A. What is the difference between PSI and PSR? (5 points)

► PSI (present serviceability index) is a value for pavement condition determined as a surrogate for PSR