Uncategorized

Clear Roads project 18-03, Evaluation of SSI and WSI Variables, produced a step-by-step guide and flowchart tool to help agencies identify or develop severity index methods to fit their needs and available data sources.

As estimating the impact of weather on roadway maintenance resources is becoming an increasingly important issue for agencies across the country, a recently completed Clear Roads project, 21-04, produced additional training modules geared toward three key audiences: division directors, snow and ice managers, and supervisors.

Maintenance equipment exposed to chloride deicers can quickly corrode, presenting a common challenge for transportation agencies across the country. In 2015, Clear Roads project 13-04 published a Manual of Best Practices to compile the various products agencies use as well as guidance for preventing corrosion on highway maintenance equipment.

To help agencies identify which highway segments are most sensitive, this Clear Roads project developed a geospatial tool that offers an analysis of environmental impacts that can be balanced against other safety and performance objectives.