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NJLTAP – Roadway and Roadside Drainage (Webinar)

  • May 25, 2021
  • 8:30 am–12:00 pm

This course covers the examination of drainage problems, properties and effects of soil and subsurface water, and how to maintain, inspect, and install culverts among many other drainage issues.

Who Should Attend

Crew leaders including foremen, equipment operators, superintendents of small highway departments, and others who want to gain knowledge of open drainage systems. The course is geared to practical day-to-day operations


    • Extent of drainage problems
    • Properties and effects of soil and subsurface water
    • What subsurface drains do not do
    • Purpose of cross section elements and maintenance techniques
    • How to maintain, inspect, and install culverts
    • Purpose and maintenance of ditches

Date & Time

May 25, 2021
8:30 am–12:00 pm



Information contact

Barbara Morgan
Construction & DesignTechnology & Tools

David P. Orr, P.E., is the Director of the Cornell Local Roads Program, NY LTAP. Formerly the Deputy Highway Superintendent for Yates County, NY.  David has over fifteen years of road-related experience.


Credits, 3 PDH. 3 Technical CPWM contact hours


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