Bridge approaches are generally constructed with concrete slabs connecting the bridge deck to the road, which can create a “bump” for drivers traversing it. TRB hosted a webinar on Monday, August 30, 2021 from 1:00-2:30 PM Eastern that addressed solving the “bump at the end of the bridge.” Presenters discussed several solutions for designing bridge ends and approach pavements to mitigate the issues.

This webinar was organized by the Standing Technical Committee on Bridges and Structures. It also features research from NCHRP Domestic Scan 19-01: Leading Practices for Detailing Bridge Ends and Approach Pavements to Limit Distress and Deterioration.

The slides and recording are available.

Webinar agenda and presenters

1. Inherent problems, trials and errors: Ted Kniazewycz, Tennessee Department of Transportation
2. Solutions and current practices: Paul Rowekamp, Minnesota Department of Transportation 
3. Performance monitoring: Devan Eaton, Main Department of Transportation
4. Question and answer session: Moderated by Jason DeRuyver, Michigan Department of Transportation

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:

1. Design bridge ends and approach pavements
2. Identify design elements on abutments, approach slab, embankment, and drainage

Professional Development Hours

Professional Development Hours (PDHs) earned on completion of this program were reported to the Registered Continuing Education Program (RCEP). Certificates of Completion are issued to all participants via the RCEP.net online system. Complaints about registered providers may be addressed to RCEP, 1015 15th Street, NW, 8th Fl., Washington, DC, 20005.