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TRB Webinar: Evaluating the Smoothness of Newly Constructed Concrete Bridge Decks


Register for this webinar

Date(s)
February 06, 2023 02:00 PM - 03:30 PM U.S. Eastern
Cost (for your seat)
$100.00
Professional Development Hours for this webinar
1.50 hour(s)
Continuing Education Hours for this webinar
AAE: 0.00 hour(s)
AICP: 0.00 hour(s)
CLE: 0.00 hour(s)
Details

TRB Webinar: Evaluating the Smoothness of Newly Constructed Concrete Bridge Decks

Bridges can provide a lower ride quality when compared to pavements. To provide a good ride quality, attention should be paid to constructing smooth bridge decks. TRB will host a webinar on Monday, February 6, 2023 from 2:00 PM to 3:30 PM Eastern that will present the practices used by state departments of transportation (DOTs) to evaluate the smoothness of newly constructed bridge decks. Presenters will identify the equipment used to measure the smoothness, the method or index to measure the smoothness, and the smoothness thresholds contractors are required to achieve.

This webinar is based on NCHRP Synthesis Report 580: Practices for Ensuring the Smoothness of Concrete Bridge Decks.

This webinar is sponsored by TRB’s National Highway Cooperative Research Program and the Standing Technical Committee on Pavement Surface Properties and Vehicle Interaction.

Registration is free for employees of TRB sponsors as well as Titanium and Cobalt Global Affiliates. The registration rate for all other attendees is $100. Sign into MyTRB.org to view registration information. Contact Patrice Davenport to inquire about becoming a TRB sponsor or global affiliate organization.

A recording will be sent to all registrants after the webinar.

 

Webinar agenda and presenters            

  • Practices used by state DOTs – Rohan Perera, SME
  • Practices used by Illinois DOT – John Sengar, Illinois Department of Transportation
  • Practices used by Ohio DOT – David Flood, Ohio Department of Transportation
  • Question and answer session moderated by Magdy Mikhail, Trimble

The first 60 minutes of the webinar will be for presentations and the final 30 minutes will be reserved for audience questions.

 

Learning Objectives

At the end of this webinar, participants will be able to:

  • Describe the methods used by state DOTs to evaluate the smoothness of newly constructed concrete bridge decks
  • Identify the various equipment and methods that are used to measure smoothness of newly constructed concrete bridge decks
  • Understand the indices used to quantify smoothness and the threshold limits established by DOTs for smoothness

 

Professional Development Hours

Professional engineers (PEs) who register and attend the entire webinar as an individual will be awarded 1.5 Professional Development Hours (PDHs). TRB’s webinar program awards PDH credits only to the registered individual, and not to other members of a group that view the webinar together. To be eligible for the credits, individuals must remain signed in for the entire webinar, including for any question and answer session following the presentations.

Please check with your licensing board to ensure that TRB webinar PDHs are approved by your board.

TRB will report credits earned to the Registered Continuing Education Program (RCEP). Complaints about registered providers may be sent to RCEP, 1015 15th Street, NW, 8th Floor, Washington, D.C., 20005.

 

Pre-registration is required. Once the webinar starts, you will be unable to register. Individuals that are registered for a webinar but do not receive their confirmation emails due to their organization’s internal firewalls should contact TRB Helpdesk for assistance in signing in.

View our FAQ page for more information.

Registration questions? Contact TRB webinar program.