There is an increasing demand to utilize unmanned aircraft systems (UAS) for an array of new applications currently outside the scope of written regul...
the scope of written regulation, such as taxi services, package delivery, and crop dusting. The Code of Federal Regulations on Aeronautics and Space (...
There is an increasing demand to utilize unmanned aircraft systems (UAS) for an array of new applications currently outside the scope of written regul...
There is an increasing demand to utilize unmanned aircraft systems (UAS) for an array of new applications currently outside the scope of written regul...
This evaluation aid is designed to assist Federal Aviation Administration (FAA) Aircraft Evaluation Division (AED) personnel in evaluating the human f...
This report presents the general concept of the Cost-Effectiveness analysis procedure for roadside safety improvement alternatives, and the necessary ...
A positive safety culture requires an intentional approach and periodic assessment to determine where things stand and where improvements can be made....
The Texas State Department of Highways and Public Transportation and the Texas Transportation Institute through their cooperative research program hav...
Remote collaboration is a virtual maintenance support strategy that allows local technicians to virtually engage with remote experts anywhere at the t...
Conveyance channels are commonly used on highway construction projects to manage the flow of water through the project to downstream discharge points ...
The use of lightweight aggregate in the production of plant mixed asphalt paving materials requires consideration of specific guides to maximize the s...
Advanced visual display systems, such as Head-Up Displays (HUDs), Helmet-Mounted Displays (HMDs), and Head-Worn Displays (HWDs), have been used in mil...
This report attempts to provide a background of information useful in selecting types and grades for asphalt concrete, seal coats and surface treatmen...
Selected gravel in District 25 of the Texas State Department of Highways and Public Transportation has been identified and qualified for use on highwa...
High Friction Surface Treatments (HFST) are proven crash reduction technology. However, their high cost necessitates exploring the use of alternative ...
The recycling of old bituminous bound pavements in central plant operation has gained popularity since 1976. Procedures for the design of these mixtur...
The need for adequate compaction of asphalt concrete has been recognized since the very beginning of asphalt pavement construction. The first asphalt ...
Estimates of the energy consumed for highway construction are of the order of 1.7 percent of the total annual U. S. energy demand while maintenance an...
This paper presents techniques suitable for selection of a rehabilitation strategy for a particular project. The techniques available make use of the ...
Rehabilitation and maintenance of the 70,000-mile state highway system requires in excess of one-half billion dollars annually. Optimal use of these f...
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