Transportation Research Board (TRB) will conduct a webinar that will highlight TRB’s National Cooperative Highway Research Program (NCHRP) Research Results Digest 268: Performance of Pavement Subsurface Drainage, which provides information about the overall effectiveness of subsurface drainage on the performance of flexible and rigid pavements, focusing on permeable bases.
This webinar will introduce reasons why proper drainage is important to ensure a high quality, long lived pavement and how extended pavement life and cost effectiveness can be achieved. In addition, the webinar will address construction practices that affect permeability as well as design considerations.
Participants must register in advance of the webinar, and there is a fee for non-TRB Sponsor employees. A certificate for 1.5 Professional Development Hours (PDH) will be provided to attendees who register and attend the webinar as an individual.
click here for additional information and registration details.
