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NJLTAP – Guidelines for Guide Rail and Median Barrier Design

  • August 29August 30
  • 8:00 am–3:00 pm

This 2-day course will cover the design guidelines in Section 8 of the NJDOT Roadway Design Manual for guide rail design and median barriers which will include the various Baseline Document Change (BDC) and the revisions to implement AASHTO MASH criteria . The course will go through the entire section including clear zone, warranting obstructions, guide rail height, clearance from traveled way, rubrail, reduced post spacing at obstructions, guide rail at structures, end treatments, roadside recovery area, grading treatment, approach length of need, guide rail treatments at driveways, gore areas, and median guide rail and barriers along with their placement. There will also be several class problems on calculating and graphically solving length of need on the second day of the course.The Standard Construction Details for Guide Rail will also be covered.

Participants should bring pencils, straight edge, triangle, English 30 scale and calculator to second day of class.

Date & Time

Start
August 29 @ 8:00 am
End
August 30 @ 3:00 pm

Location

Middlesex County – Rutgers CAIT
100 Brett Road
Piscataway, NJ 08854 United States

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Construction & DesignData & Modeling
Presenters

David Bizuga (Retired NJDOT)

Credits

8 PDH, DLGS CPWM 8 technical contact hours

Registration

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