|PDH Online Course Description||PDH Units/
Learning Units (Hours)
John C. Huang, Ph.D., PE
Did you know that more than 50% of all the roads in the US and more than 90% of all the roads in the world are unpaved? This course presents information on the gravel roads maintenance and design for the benefit of engineers, contractors, planners, managers, and grader operators. The contents cover routine maintenance and rehabilitation, drainage, surface gravel, dust control/stabilization and innovations. The course materials are based entirely on the Federal Highway Administration publication: Gravel Roads Maintenance and Design Manual. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.
NY PE & PLS: You must choose courses that are technical in nature or related to matters of laws and ethics contributing to the health and welfare of the public. NY Board does not accept courses related to office management, risk management, leadership, marketing, accounting, financial planning, real estate, and basic CAD. Specific course topics that are on the borderline and are not acceptable by the NY Board have been noted under the course description on our website.
AIA Members: You must take the courses listed under the category "AIA/CES Registered Courses" if you want us to report your Learning Units (LUs) to AIA/CES. If you take courses not registered with AIA/CES, you need to report the earned Learning Units (not qualified for HSW credits) using Self Report Form provided by AIA/CES.