Texas Asphalt - Spring 2016 - (Page 29)

f e a t u r e : PAV E M E N T D E S I G N PAVEXPRESS: A SIMPLIFIED PAVEMENT DESIGN TOOL PaveXpress helps prevent overdesigned pavements that can reduce funds available for other projects and underdesigned pavements that lead to premature failures and costly maintenance. By George White, Trenton Clark, P.E., and Adam Hand, Ph.D., P.E. T here are more than four million miles of roadway in the United States, according to the Federal Highway Administration. Although state and federal agencies are responsible for a portion of those miles, there are 39,000-plus local government agencies that must manage, maintain and improve more than 3.25 million miles of road, or 80 percent, of all roads in the United States. This amounts to a great diversity of local practices, procedures and policies when it comes to determining the right pavement design for a given road. Why is this important? Selecting the right pavement design can have long-lasting impacts on a road owner's ability to manage Texas Asphalt Magazine SPRING 2016 29

Table of Contents for the Digital Edition of Texas Asphalt - Spring 2016

President’s Message
Executive Vice President’s Message
Associate Member Forum
The Major’s Perspective
2015 TxDOT/HMAC QC/QA Technician of the Year Awards
Paving Roads for Safer Wet-Weather Travel
Starting the Season with Safety in Mind
PaveXpress: A Simplified Pavement Design Tool
Shiloh Equipment
STL Engineers
Calendar of Events
New Members
Products & Services Marketplace
Advertisers Index

Texas Asphalt - Spring 2016

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