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Load Management Practices for Weak Pavement Structures

Based on contents from TAC’s Guide to Load Management Practices for Weak Pavement Structures (2017)

This webinar provides information about Canadian and international practices for managing weak pavement structures in Northern climates. Recommended best practices and an economic basis for making load management decisions on weak pavements will also be presented. Participants will learn about a decision support framework, which can be adapted to any road authority for use in making economically rational and defendable decisions with respect to restricting loads on these pavements.

Special Promotion

Webinar registrants purchasing copies of the Guide to Load Management for Weak Pavement Structures (2017) will receive a one-time, 15% discount on copies purchased in print (PTM-LMWPS-E) and e-book (PTM-LMWPS-E-EBK) formats.  A special promo code will be provided as part of the confirmation email webinar registration. Offer valid until 2017-03-31.

Agenda

  • Defining low volume roads (LVR)
  • Defining weak pavement structures
  • Spring weight restrictions 
  • Winter weight premiums
  • Response of weak pavement structures to axle loads
  • Load management practices (year round)
  • Economic aspects specific to LVRs
  • Decision support framework
  • Questions and answers

Learning Objectives

  • Identify a weak pavement structure
  • Determine whether or not weight restrictions should be applied and by how much
  • Determine when to apply and remove spring weight restrictions and when restrictions are required year round

Target Audience

  • Agencies responsible for the maintenance and rehabilitation of rural resource or agricultural roads
  • Pavement management specialists
  • Agencies responsible for the timing of the application and removal of spring thaw weight restrictions
  • Intended for all levels of technical expertise

Presenter

Gary St. Michel, P.Eng.
Principal, Pavement Asset Management, Tetra Tech
Gary has extensive experience in project management, asset management, roadway pavement management studies, municipal engineering, design and construction. He specializes in infrastructure preservation planning, infrastructure management and transportation-related infrastructure rehabilitation consulting.  With over 25 years of experience in all aspects of transportation engineering, Gary provides expertise in specialized engineering consulting in the preservation of existing infrastructure through the use of innovative rehabilitation technologies, long-range planning and advanced life-cycle benefit/cost analysis methods and information/asset management systems. An internationally recognized expert in the development and implementation of asset management systems, he is the technical lead for Tetra Tech’s Vancouver based asset management group.

 

*A group registration fee allows multiple viewers to access the webinar via one computer login. All participants are expected to meet in the same room to hear and view the webinar (via one computer and a computer projection system). The group registration option does not permit you to have multiple logins. If your organization has multiple locations, each location will require a separate registration. The person in whose name the registration was made (the group registrant) will receive ALL correspondence related to the webinar - the link to access the webinar, the presentation materials, and the email sent after the webinar. Group registration must be made during a single transaction. We cannot retroactively group individual registrations together.


 

The Transportation Association of Canada (TAC) makes no representations or warranties about the accuracy or suitability of any information presented in the webinars and related materials (such as handouts, presentation documents and recordings); all such content is provided to TAC's members and webinar registrants on an ‘as is’ basis. TAC is not liable for any information provided by instructors and presenters of these webinars. TAC hereby disclaims all liability for any claims, losses, or damages in connection with use or application of these materials. TAC does not guarantee, warrant, or endorse the products or services of any firm, organization, or person. The information contained in these webinars and related materials is not intended to constitute legal advice or the rendering of legal, consulting, or other professional services of any kind. Users of these materials should not in any manner rely upon or construe the information or resource materials in these materials as legal, or other professional advice and should not act or fail to act based upon the information in these materials without seeking the services of a competent legal or other professional.