Projekt: Winter road intelligence project (WRIP).

This report from Work Package 4 of the Winter Road Intelligence Project (WRIP) focuses on improving road weather forecasting and prognosis. The primary goal is to enhance the accuracy and reliability of road temperature forecasts, which are crucial for winter road maintenance and safety. The report explores the benefits of a denser network of Road Weather Stations, particularly the use of cost-effective IoT-stations. The report also explores the use of Floating Car Data (FCD) in forecasting road conditions. Furthermore, the report examines the application of Artificial Intelligence (AI) in winter road maintenance.