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FHWA

July 2020

FoRRRwD on All Public Roads – Systemic Approach: Prioritizing Locations and Projects

July 14 @ 1:00 pm - 3:00 pm

Robert Peterson, Caltrans, will provide a brief overview of Caltrans’ Systemic Safety Analysis Report Program (SSARP) and the transition to LRSPs, then discuss how Caltrans is prioritizing systemic roadway departure projects using benefit-cost analyses Christina McDaniel-Wilson, Oregon DOT, will discuss ODOT’s systemic screening process for Roadway Departure using the safety priority index system and the use of benefit-cost ratios to prioritize systemic projects. Ed Hanscom, Maine DOT, will discuss the systemic approach to roadway departure crashes in Maine and how…

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Tack and Fog Seal Treatments

July 16 @ 2:00 pm - 3:30 pm

The presentation on Engineered Emulsion (EE) includes a brief history on when and why EE’s were developed, why they are the best stabilization option if viable and keys to their successful use. The presentation also informs attendees on the difference between modification and stabilization of Base Materials. Many new products continue to be introduced into the marketplace, understanding how to differentiate products in this space is essential in making good decisions for prolonging pavement life with stabilization and modification materials.…

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(SR500A) Engineered Emulsions

July 16 @ 2:00 pm - 3:30 pm

The presentation on Engineered Emulsion (EE) includes a brief history on when and why EE’s were developed, why they are the best stabilization option if viable and keys to their successful use. The presentation also informs attendees on the difference between modification and stabilization of Base Materials. Many new products continue to be introduced into the marketplace, understanding how to differentiate products in this space is essential in making good decisions for prolonging pavement life with stabilization and modification materials.…

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August 2020

Chip Seal Introduction, Site Selection, Design and Materials (Series I)

August 20 @ 2:00 pm - 3:30 pm

This presentation is the first part of a series of chip seal trainings titled “Chip Seals: An Introduction, Site Selection, Material Selection and Design”. It is designed to provide attendees with an introduction to chip sealing, proper site selection criteria, material selection considerations and an overview of chip seal design methods. Upon completion, participants will be better able to understand the benefits of including a chip sealing strategy to their existing pavement preservation and maintenance toolbox. Target Audience & Presenters:…

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