|PDH Online Course Description||PDH Units/
Learning Units (Hours)
Mark P. Rossow, Ph.D, PE Retired
Low-volume roads are defined as roads with an average daily traffic of less than 400 vehicles per day. For such roads, this course discusses how to produce safe, cost effective, environmentally friendly, and practical designs that 1) meet the needs of the users; 2) protect water quality and reduce sediment loading into water bodies; 3) avoid conflicts with land use; 4) protect sensitive areas and reduce ecosystem impacts; 5) maintain natural channels, natural stream flow, and maintain passage for aquatic organisms; 6) minimize ground and drainage channel disturbance; 7) control surface water on the road and stabilize the roadbed driving surface; 8) control erosion and protect exposed soil areas; 9) implement needed slope stabilization measures and reduce mass wasting; avoid problematic areas; and 10) stormproof and extend the useful life of the road.
This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the 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.