What actions does IDOT implement during severe weather events?

IDOT implements emergency response plans for road clearance and safety during severe weather events to ensure the safety and reliability of the state's transportation infrastructure. These plans include coordinating resources for snow removal, monitoring road conditions, and providing timely information to the public about travel safety. The primary goal is to maintain the safety of drivers and pedestrians, preventing accidents and facilitating efficient travel as conditions improve.

Utilizing emergency response plans enables IDOT to effectively mobilize personnel and equipment in response to adverse weather, allowing for expedited clearing of roads and maintaining clear communication with the public regarding road conditions and advisories. This proactive approach helps minimize disruptions to transportation networks and fosters safer travel conditions during severe weather.

The other options do not accurately depict the actions IDOT typically takes during such events, as increasing toll rates, closing all transportation services, or limiting access to public transportation does not focus on safety and operational continuity as effectively as implementing emergency response plans does.