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Maintenance Training

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HiMA is highly modified asphalt and is a tool that can be used to solve a variety of problems in asphalt pavements. It gives a combination of permanent deformation and fatigue cracking resistance that can be applied to: thinner structural pavements; thinner, longer lasting overlays; tougher, more crack...

Maintaining the appropriate amount of pavement friction is critical for safe driving. Critical locations, such as sharp curves, steep grades, intersections, and bridge decks, make up a small portion of the Nation’s highway miles. High friction surface treatment (HFST) is an EDC driven technology that...

The high strength structural bolting presentation is designed to assist State Department of Transportation (DOT) construction and maintenance operation staff develop basic knowledge of bolt design, construction inspection procedures and installation methods for high strength bolts. High strength bolted...

Across the country, there is a great variance in how states address wildlife-highway crossings. Some states have a long history of addressing the issue while some states have not and are moving rapidly towards applications in their states. Utah State University has been very active in research on this...

This presentation helps solve the mystery of analyzing roadway deficiencies and selecting a treatment method that works. It will begin with a discussion of the failure mechanisms of pavement that result in pavement thermal and fatigue crack and fatigue along with other load related pavement failures...

This presentation will cover the findings of two research projects conducted to investigate pavement impacts under the loadings of various types of heavy agricultural equipment.The Transportation Engineering and Road Research Alliance (TERRA) conducted a pooled research project from 2008 to 2010. The...

The presentation will cover research conducted at the University of Utah to develop a practical test that can be used to evaluate the low temperature properties of asphalt mixtures that lead to cracking of asphalt pavements. The presentation will discuss how cracking is a problem for cold-weather states...

Gravel road designs are at times overlooked or not understood. This presentation will review the criteria to consider for gravel roadway designs. Participants will be challenged to think about the roadway section, it’s function, water issues, gravel loss methods and generally how to make gravel roadways...

This presentation will discuss ancillary structure types and past failures, introduction to the wind loads and problems from resulting vibrations/fatigue. Discussion on galvanized steel, aluminum, and weathering steel commonly used and potential problems with these. We will cover inspection procedures...

This webinar will give participants a look inside the state-of-the-art of using Intelligent Transportation Systems (ITS) to solve real world work zone traffic control and safety problems. The course will highlight resources available for you to use in considering, planning, designing, deploying, maintaining...

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NDSU Dept 2880P.O. Box 6050Fargo, ND 58108-6050
(701)231-1087ndsu.ugpti@ndsu.edu