What is the significance of road temperature monitoring during snow events?

Road temperature monitoring during snow events is crucial for understanding how snow and ice will behave on the roadway. This information helps assessors and plow operators determine the likelihood of melting, freezing, or compaction. For instance, if temperatures are hovering around the freezing point, snow may not adhere as much to the road surface, making it easier to clear, while lower temperatures can lead to ice formation, which poses hazards for drivers.

Monitoring road temperature also aids in deciding the type and timing of de-icing or anti-icing treatments. By knowing the specific temperature of the pavement, road maintenance teams can apply the appropriate materials that will be most effective in preventing ice accumulation, thereby improving safety and road usability during and after snow events. This proactive approach is essential in efficiently managing snow clearance operations and ensuring safe travel for all road users.